First search for exotic Z Boson decays into photons and neutral pions in hadron collisions.
A search for forbidden and exotic Z boson decays in the diphoton mass spectrum is presented for the first time in hadron collisions, based on data corresponding to 10.0 fb(-1) of integrated luminosity from proton-antiproton collisions at √s = 1.96 TeV collected by the CDF experiment. No evidence of signal is observed, and 95% credibility level Bayesian upper limits are set on the branching ratios of decays of the Z boson to a photon and neutral pion (which is detected as a photon), a pair of photons, and a pair of neutral pions. The observed branching ratio limits are 2.01 × 10(-5) for Z → π(0)γ, 1.46 × 10(-5) for Z → γγ, and 1.52 × 10(-5) for Z → π(0)π(0). The Z → π(0)γ and Z → γγ limits improve the most stringent results from other experiments by factors of 2.6 and 3.6, respectively. The Z → π(0)π(0) branching ratio limit is the first experimental result on this decay.
Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014, Helsinki, Finland.
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T
Aaltonen
Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy and University of Padova, I-35131 Padova, Italy.
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S
Amerio
University of Michigan, Ann Arbor, Michigan 48109, USA.
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D
Amidei
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
A
A
Anastassov
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
A
A
Annovi
Comenius University, 842 48 Bratislava, Slovakia; Institute of Experimental Physics, 040 01 Kosice, Slovakia.
J
J
Antos
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
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G
Apollinari
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
J A
JA
Appel
Waseda University, Tokyo 169, Japan.
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T
Arisawa
Joint Institute for Nuclear Research, RU-141980 Dubna, Russia.
A
A
Artikov
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
J
J
Asaadi
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
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W
Ashmanskas
Argonne National Laboratory, Argonne, Illinois 60439, USA.
B
B
Auerbach
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
A
A
Aurisano
University of Oxford, Oxford OX1 3RH, United Kingdom.
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F
Azfar
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
W
W
Badgett
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
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T
Bae
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
A
A
Barbaro-Galtieri
Purdue University, West Lafayette, Indiana 47907, USA.
V E
VE
Barnes
The Johns Hopkins University, Baltimore, Maryland 21218, USA.
B A
BA
Barnett
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Siena, I-56127 Pisa, Italy.
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P
Barria
Comenius University, 842 48 Bratislava, Slovakia; Institute of Experimental Physics, 040 01 Kosice, Slovakia.
P
P
Bartos
Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy and University of Padova, I-35131 Padova, Italy.
M
M
Bauce
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
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Bedeschi
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
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S
Behari
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Pisa, I-56127 Pisa, Italy.
G
G
Bellettini
University of Wisconsin, Madison, Wisconsin 53706, USA.
J
J
Bellinger
Duke University, Durham, North Carolina 27708, USA.
D
D
Benjamin
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
A
A
Beretvas
The Rockefeller University, New York, New York 10065, USA.
A
A
Bhatti
Baylor University, Waco, Texas 76798, USA.
K R
KR
Bland
The Johns Hopkins University, Baltimore, Maryland 21218, USA.
B
B
Blumenfeld
Duke University, Durham, North Carolina 27708, USA.
A
A
Bocci
University of Rochester, Rochester, New York 14627, USA.
A
A
Bodek
Purdue University, West Lafayette, Indiana 47907, USA.
D
D
Bortoletto
University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
J
J
Boudreau
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
A
A
Boveia
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy and University of Bologna, I-40127 Bologna, Italy.
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L
Brigliadori
Michigan State University, East Lansing, Michigan 48824, USA.
C
C
Bromberg
Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014, Helsinki, Finland.
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E
Brucken
Joint Institute for Nuclear Research, RU-141980 Dubna, Russia.
J
J
Budagov
University of Rochester, Rochester, New York 14627, USA.
H S
HS
Budd
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
K
K
Burkett
Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy and University of Padova, I-35131 Padova, Italy.
G
G
Busetto
Glasgow University, Glasgow G12 8QQ, United Kingdom.
P
P
Bussey
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Pisa, I-56127 Pisa, Italy.
P
P
Butti
Glasgow University, Glasgow G12 8QQ, United Kingdom.
A
A
Buzatu
Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
A
A
Calamba
Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain.
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S
Camarda
University College London, London WC1E 6BT, United Kingdom.
M
M
Campanelli
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
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Canelli
University of Illinois, Urbana, Illinois 61801, USA.
B
B
Carls
University of Wisconsin, Madison, Wisconsin 53706, USA.
D
D
Carlsmith
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
R
R
Carosi
University of Florida, Gainesville, Florida 32611, USA.
S
S
Carrillo
Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain.
B
B
Casal
Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy.
M
M
Casarsa
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy and University of Bologna, I-40127 Bologna, Italy.
A
A
Castro
Harvard University, Cambridge, Massachusetts 02138, USA.
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P
Catastini
Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy and Gruppo Collegato di Udine, I-33100 Udine, Italy and University of Udine, I-33100 Udine, Italy.
D
D
Cauz
University of Illinois, Urbana, Illinois 61801, USA.
V
V
Cavaliere
Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain.
M
M
Cavalli-Sforza
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
A
A
Cerri
University College London, London WC1E 6BT, United Kingdom.
L
L
Cerrito
Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China.
Y C
YC
Chen
University of California, Davis, Davis, California 95616, USA.
M
M
Chertok
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
G
G
Chiarelli
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
G
G
Chlachidze
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
K
K
Cho
Joint Institute for Nuclear Research, RU-141980 Dubna, Russia.
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Chokheli
University of Geneva, CH-1211 Geneva 4, Switzerland.
A
A
Clark
Wayne State University, Detroit, Michigan 48201, USA.
C
C
Clarke
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
M E
ME
Convery
University of California, Davis, Davis, California 95616, USA.
J
J
Conway
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
M
M
Corbo
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
M
M
Cordelli
University of California, Davis, Davis, California 95616, USA.
C A
CA
Cox
University of California, Davis, Davis, California 95616, USA.
D J
DJ
Cox
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
M
M
Cremonesi
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
D
D
Cruz
Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain.
J
J
Cuevas
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
R
R
Culbertson
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
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N
d'Ascenzo
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
M
M
Datta
University of Rochester, Rochester, New York 14627, USA.
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P
de Barbaro
The Rockefeller University, New York, New York 10065, USA.
L
L
Demortier
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.
M
M
Deninno
Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy and University of Padova, I-35131 Padova, Italy.
M
M
D'Errico
Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014, Helsinki, Finland.
F
F
Devoto
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Pisa, I-56127 Pisa, Italy.
A
A
Di Canto
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
B
B
Di Ruzza
Baylor University, Waco, Texas 76798, USA.
J R
JR
Dittmann
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Pisa, I-56127 Pisa, Italy.
S
S
Donati
University of Liverpool, Liverpool L69 7ZE, United Kingdom.
M
M
D'Onofrio
Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy and University of Trieste, I-34127 Trieste, Italy.
M
M
Dorigo
Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy and Gruppo Collegato di Udine, I-33100 Udine, Italy and University of Udine, I-33100 Udine, Italy.
A
A
Driutti
Waseda University, Tokyo 169, Japan.
K
K
Ebina
University of Michigan, Ann Arbor, Michigan 48109, USA.
R
R
Edgar
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
A
A
Elagin
University of California, Davis, Davis, California 95616, USA.
R
R
Erbacher
University of Illinois, Urbana, Illinois 61801, USA.
S
S
Errede
University of Illinois, Urbana, Illinois 61801, USA.
B
B
Esham
University of Oxford, Oxford OX1 3RH, United Kingdom.
S
S
Farrington
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain.
J P
JP
Fernández Ramos
University of Florida, Gainesville, Florida 32611, USA.
R
R
Field
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
G
G
Flanagan
University of California, Davis, Davis, California 95616, USA.
R
R
Forrest
Harvard University, Cambridge, Massachusetts 02138, USA.
M
M
Franklin
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
J C
JC
Freeman
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
H
H
Frisch
Waseda University, Tokyo 169, Japan.
Y
Y
Funakoshi
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Pisa, I-56127 Pisa, Italy.
C
C
Galloni
Purdue University, West Lafayette, Indiana 47907, USA.
A F
AF
Garfinkel
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Siena, I-56127 Pisa, Italy.
P
P
Garosi
University of Illinois, Urbana, Illinois 61801, USA.
H
H
Gerberich
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
E
E
Gerchtein
Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy.
S
S
Giagu
University of Athens, 157 71 Athens, Greece.
V
V
Giakoumopoulou
University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
K
K
Gibson
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
C M
CM
Ginsburg
University of Athens, 157 71 Athens, Greece.
N
N
Giokaris
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
P
P
Giromini
The Johns Hopkins University, Baltimore, Maryland 21218, USA.
G
G
Giurgiu
Joint Institute for Nuclear Research, RU-141980 Dubna, Russia.
V
V
Glagolev
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
D
D
Glenzinski
University of New Mexico, Albuquerque, New Mexico 87131, USA.
M
M
Gold
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
D
D
Goldin
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
A
A
Golossanov
Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain.
G
G
Gomez
Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
G
G
Gomez-Ceballos
Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
M
M
Goncharov
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain.
O
O
González López
University of New Mexico, Albuquerque, New Mexico 87131, USA.
I
I
Gorelov
Duke University, Durham, North Carolina 27708, USA.
A T
AT
Goshaw
The Rockefeller University, New York, New York 10065, USA.
K
K
Goulianos
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.
E
E
Gramellini
Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain.
S
S
Grinstein
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
C
C
Grosso-Pilcher
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA and University of Virginia, Charlottesville, Virginia 22906, USA.
R C
RC
Group
Harvard University, Cambridge, Massachusetts 02138, USA.
J
J
Guimaraes da Costa
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
S R
SR
Hahn
University of Rochester, Rochester, New York 14627, USA.
J Y
JY
Han
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
F
F
Happacher
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
K
K
Hara
Tufts University, Medford, Massachusetts 02155, USA.
M
M
Hare
Wayne State University, Detroit, Michigan 48201, USA.
R F
RF
Harr
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
T
T
Harrington-Taber
Baylor University, Waco, Texas 76798, USA.
K
K
Hatakeyama
University of Oxford, Oxford OX1 3RH, United Kingdom.
C
C
Hays
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
J
J
Heinrich
University of Wisconsin, Madison, Wisconsin 53706, USA.
M
M
Herndon
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
A
A
Hocker
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
Z
Z
Hong
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
W
W
Hopkins
Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China.
S
S
Hou
The Ohio State University, Columbus, Ohio 43210, USA.
R E
RE
Hughes
Yale University, New Haven, Connecticut 06520, USA.
U
U
Husemann
Michigan State University, East Lansing, Michigan 48824, USA.
M
M
Hussein
Michigan State University, East Lansing, Michigan 48824, USA.
J
J
Huston
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and INFN Pavia, I-27100 Pavia, Italy, and University of Pavia, I-27100 Pavia, Italy.
G
G
Introzzi
Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy and Sapienza Università di Roma, I-00185 Roma, Italy.
M
M
Iori
University of California, Davis, Davis, California 95616, USA.
A
A
Ivanov
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
E
E
James
Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
D
D
Jang
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
B
B
Jayatilaka
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
E J
EJ
Jeon
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
S
S
Jindariani
Purdue University, West Lafayette, Indiana 47907, USA.
M
M
Jones
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
K K
KK
Joo
Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
S Y
SY
Jun
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
T R
TR
Junk
Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany.
M
M
Kambeitz
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea and Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
T
T
Kamon
Wayne State University, Detroit, Michigan 48201, USA.
P E
PE
Karchin
Baylor University, Waco, Texas 76798, USA.
A
A
Kasmi
Osaka City University, Osaka 558-8585, Japan.
Y
Y
Kato
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
W
W
Ketchum
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
J
J
Keung
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
B
B
Kilminster
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
D H
DH
Kim
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
H S
HS
Kim
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
J E
JE
Kim
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
M J
MJ
Kim
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
S H
SH
Kim
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
S B
SB
Kim
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
Y J
YJ
Kim
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
Y K
YK
Kim
Waseda University, Tokyo 169, Japan.
N
N
Kimura
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
M
M
Kirby
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
K
K
Knoepfel
Waseda University, Tokyo 169, Japan.
K
K
Kondo
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
D J
DJ
Kong
University of Florida, Gainesville, Florida 32611, USA.
J
J
Konigsberg
Duke University, Durham, North Carolina 27708, USA.
A V
AV
Kotwal
Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany.
M
M
Kreps
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
J
J
Kroll
Duke University, Durham, North Carolina 27708, USA.
M
M
Kruse
Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany.
T
T
Kuhr
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
M
M
Kurata
Purdue University, West Lafayette, Indiana 47907, USA.
A T
AT
Laasanen
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
S
S
Lammel
University College London, London WC1E 6BT, United Kingdom.
M
M
Lancaster
The Ohio State University, Columbus, Ohio 43210, USA.
K
K
Lannon
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Siena, I-56127 Pisa, Italy.
G
G
Latino
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
H S
HS
Lee
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
J S
JS
Lee
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
S
S
Leo
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
S
S
Leone
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
J D
JD
Lewis
Duke University, Durham, North Carolina 27708, USA.
A
A
Limosani
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
E
E
Lipeles
University of Geneva, CH-1211 Geneva 4, Switzerland.
A
A
Lister
University of Virginia, Charlottesville, Virginia 22906, USA.
H
H
Liu
Purdue University, West Lafayette, Indiana 47907, USA.
Q
Q
Liu
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
T
T
Liu
Yale University, New Haven, Connecticut 06520, USA.
S
S
Lockwitz
Yale University, New Haven, Connecticut 06520, USA.
A
A
Loginov
Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy and University of Padova, I-35131 Padova, Italy.
D
D
Lucchesi
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
A
A
Lucà
Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany.
J
J
Lueck
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
P
P
Lujan
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
P
P
Lukens
The Rockefeller University, New York, New York 10065, USA.
G
G
Lungu
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
J
J
Lys
Comenius University, 842 48 Bratislava, Slovakia; Institute of Experimental Physics, 040 01 Kosice, Slovakia.
R
R
Lysak
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
R
R
Madrak
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Siena, I-56127 Pisa, Italy.
P
P
Maestro
The Rockefeller University, New York, New York 10065, USA.
S
S
Malik
University of Liverpool, Liverpool L69 7ZE, United Kingdom.
G
G
Manca
University of Athens, 157 71 Athens, Greece.
A
A
Manousakis-Katsikakis
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.
L
L
Marchese
Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy.
F
F
Margaroli
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and Scuola Normale Superiore, I-56127 Pisa, Italy.
P
P
Marino
Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain.
M
M
Martínez
University of Illinois, Urbana, Illinois 61801, USA.
K
K
Matera
Wayne State University, Detroit, Michigan 48201, USA.
M E
ME
Mattson
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
A
A
Mazzacane
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.
P
P
Mazzanti
University of Liverpool, Liverpool L69 7ZE, United Kingdom.
R
R
McNulty
University of Liverpool, Liverpool L69 7ZE, United Kingdom.
A
A
Mehta
Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014, Helsinki, Finland.
P
P
Mehtala
The Rockefeller University, New York, New York 10065, USA.
C
C
Mesropian
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
T
T
Miao
University of Michigan, Ann Arbor, Michigan 48109, USA.
D
D
Mietlicki
Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China.
A
A
Mitra
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
H
H
Miyake
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
S
S
Moed
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.
N
N
Moggi
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
C S
CS
Moon
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
R
R
Moore
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and Scuola Normale Superiore, I-56127 Pisa, Italy.
M J
MJ
Morello
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
A
A
Mukherjee
Institut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, D-76131 Karlsruhe, Germany.
Th
T
Muller
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
P
P
Murat
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy and University of Bologna, I-40127 Bologna, Italy.
M
M
Mussini
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
J
J
Nachtman
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
Y
Y
Nagai
Waseda University, Tokyo 169, Japan.
J
J
Naganoma
Okayama University, Okayama 700-8530, Japan.
I
I
Nakano
Tufts University, Medford, Massachusetts 02155, USA.
A
A
Napier
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
J
J
Nett
University of Virginia, Charlottesville, Virginia 22906, USA.
C
C
Neu
University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
T
T
Nigmanov
Argonne National Laboratory, Argonne, Illinois 60439, USA.
L
L
Nodulman
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
S Y
SY
Noh
University of Illinois, Urbana, Illinois 61801, USA.
O
O
Norniella
University of Oxford, Oxford OX1 3RH, United Kingdom.
L
L
Oakes
Duke University, Durham, North Carolina 27708, USA.
S H
SH
Oh
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
Y D
YD
Oh
University of Virginia, Charlottesville, Virginia 22906, USA.
I
I
Oksuzian
Osaka City University, Osaka 558-8585, Japan.
T
T
Okusawa
Division of High Energy Physics, Department of Physics, University of Helsinki, FIN-00014, Helsinki, Finland; Helsinki Institute of Physics, FIN-00014, Helsinki, Finland.
R
R
Orava
Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain.
L
L
Ortolan
Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy.
C
C
Pagliarone
Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain.
E
E
Palencia
University of New Mexico, Albuquerque, New Mexico 87131, USA.
P
P
Palni
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
V
V
Papadimitriou
University of Wisconsin, Madison, Wisconsin 53706, USA.
W
W
Parker
Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy and Gruppo Collegato di Udine, I-33100 Udine, Italy and University of Udine, I-33100 Udine, Italy.
G
G
Pauletta
Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
M
M
Paulini
Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
C
C
Paus
Duke University, Durham, North Carolina 27708, USA.
T J
TJ
Phillips
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
G
G
Piacentino
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
E
E
Pianori
University of California, Davis, Davis, California 95616, USA.
J
J
Pilot
University of Illinois, Urbana, Illinois 61801, USA.
K
K
Pitts
University of California, Los Angeles, Los Angeles, California 90024, USA.
C
C
Plager
University of Wisconsin, Madison, Wisconsin 53706, USA.
L
L
Pondrom
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
S
S
Poprocki
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
K
K
Potamianos
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
A
A
Pranko
Joint Institute for Nuclear Research, RU-141980 Dubna, Russia.
F
F
Prokoshin
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
F
F
Ptohos
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Pisa, I-56127 Pisa, Italy.
G
G
Punzi
Purdue University, West Lafayette, Indiana 47907, USA.
N
N
Ranjan
Centro de Investigaciones Energeticas Medioambientales y Tecnologicas, E-28040 Madrid, Spain.
I
I
Redondo Fernández
University of Oxford, Oxford OX1 3RH, United Kingdom.
P
P
Renton
Istituto Nazionale di Fisica Nucleare, Sezione di Roma 1, I-00185 Roma, Italy.
M
M
Rescigno
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy.
F
F
Rimondi
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA and Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
L
L
Ristori
Glasgow University, Glasgow G12 8QQ, United Kingdom.
A
A
Robson
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
T
T
Rodriguez
Tufts University, Medford, Massachusetts 02155, USA.
S
S
Rolli
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Pisa, I-56127 Pisa, Italy.
M
M
Ronzani
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
R
R
Roser
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
J L
JL
Rosner
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Siena, I-56127 Pisa, Italy.
F
F
Ruffini
Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain.
A
A
Ruiz
Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
J
J
Russ
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
V
V
Rusu
University of Rochester, Rochester, New York 14627, USA.
W K
WK
Sakumoto
Waseda University, Tokyo 169, Japan.
Y
Y
Sakurai
Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy and Gruppo Collegato di Udine, I-33100 Udine, Italy and University of Udine, I-33100 Udine, Italy.
L
L
Santi
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
K
K
Sato
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
V
V
Saveliev
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
A
A
Savoy-Navarro
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
P
P
Schlabach
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
E E
EE
Schmidt
University of Michigan, Ann Arbor, Michigan 48109, USA.
T
T
Schwarz
Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain.
L
L
Scodellaro
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy.
F
F
Scuri
University of New Mexico, Albuquerque, New Mexico 87131, USA.
S
S
Seidel
Osaka City University, Osaka 558-8585, Japan.
Y
Y
Seiya
Joint Institute for Nuclear Research, RU-141980 Dubna, Russia.
A
A
Semenov
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and University of Pisa, I-56127 Pisa, Italy.
F
F
Sforza
University of California, Davis, Davis, California 95616, USA.
S Z
SZ
Shalhout
University of Liverpool, Liverpool L69 7ZE, United Kingdom.
T
T
Shears
University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
P F
PF
Shepard
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
M
M
Shimojima
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
M
M
Shochet
Institution for Theoretical and Experimental Physics, ITEP, Moscow 117259, Russia.
I
I
Shreyber-Tecker
Joint Institute for Nuclear Research, RU-141980 Dubna, Russia.
A
A
Simonenko
Tufts University, Medford, Massachusetts 02155, USA.
K
K
Sliwa
University of California, Davis, Davis, California 95616, USA.
J R
JR
Smith
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
F D
FD
Snider
University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
H
H
Song
Institut de Fisica d'Altes Energies, ICREA, Universitat Autonoma de Barcelona, E-08193, Bellaterra (Barcelona), Spain.
V
V
Sorin
Glasgow University, Glasgow G12 8QQ, United Kingdom.
R
R
St Denis
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
M
M
Stancari
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
D
D
Stentz
University of New Mexico, Albuquerque, New Mexico 87131, USA.
J
J
Strologas
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
Y
Y
Sudo
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
A
A
Sukhanov
Joint Institute for Nuclear Research, RU-141980 Dubna, Russia.
I
I
Suslov
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
K
K
Takemasa
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
Y
Y
Takeuchi
Enrico Fermi Institute, University of Chicago, Chicago, Illinois 60637, USA.
J
J
Tang
University of Michigan, Ann Arbor, Michigan 48109, USA.
M
M
Tecchio
Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China.
P K
PK
Teng
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
J
J
Thom
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
E
E
Thomson
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
V
V
Thukral
Mitchell Institute for Fundamental Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA.
D
D
Toback
Comenius University, 842 48 Bratislava, Slovakia; Institute of Experimental Physics, 040 01 Kosice, Slovakia.
S
S
Tokar
Michigan State University, East Lansing, Michigan 48824, USA.
K
K
Tollefson
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
T
T
Tomura
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
D
D
Tonelli
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
S
S
Torre
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
D
D
Torretta
Istituto Nazionale di Fisica Nucleare, Sezione di Padova, I-35131 Padova, Italy.
P
P
Totaro
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and Scuola Normale Superiore, I-56127 Pisa, Italy.
M
M
Trovato
University of Tsukuba, Tsukuba, Ibaraki 305, Japan.
F
F
Ukegawa
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
S
S
Uozumi
University of Florida, Gainesville, Florida 32611, USA.
F
F
Vázquez
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
G
G
Velev
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
C
C
Vellidis
Istituto Nazionale di Fisica Nucleare Pisa, I-56127 Pisa, Italy and Scuola Normale Superiore, I-56127 Pisa, Italy.
C
C
Vernieri
Purdue University, West Lafayette, Indiana 47907, USA.
M
M
Vidal
Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain.
R
R
Vilar
Instituto de Fisica de Cantabria, CSIC-University of Cantabria, 39005 Santander, Spain.
J
J
Vizán
University of New Mexico, Albuquerque, New Mexico 87131, USA.
M
M
Vogel
Laboratori Nazionali di Frascati, Istituto Nazionale di Fisica Nucleare, I-00044 Frascati, Italy.
G
G
Volpi
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
P
P
Wagner
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
R
R
Wallny
Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, Republic of China.
S M
SM
Wang
University College London, London WC1E 6BT, United Kingdom.
D
D
Waters
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
W C
WC
Wester Iii
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
D
D
Whiteson
Argonne National Laboratory, Argonne, Illinois 60439, USA.
A B
AB
Wicklund
University of California, Davis, Davis, California 95616, USA.
S
S
Wilbur
University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
H H
HH
Williams
University of Michigan, Ann Arbor, Michigan 48109, USA.
J S
JS
Wilson
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
P
P
Wilson
The Ohio State University, Columbus, Ohio 43210, USA.
B L
BL
Winer
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
P
P
Wittich
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
S
S
Wolbers
The Ohio State University, Columbus, Ohio 43210, USA.
H
H
Wolfe
University of Michigan, Ann Arbor, Michigan 48109, USA.
T
T
Wright
University of Geneva, CH-1211 Geneva 4, Switzerland.
X
X
Wu
Baylor University, Waco, Texas 76798, USA.
Z
Z
Wu
Osaka City University, Osaka 558-8585, Japan.
K
K
Yamamoto
Osaka City University, Osaka 558-8585, Japan.
D
D
Yamato
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
T
T
Yang
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
U K
UK
Yang
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
Y C
YC
Yang
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
W-M
WM
Yao
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
G P
GP
Yeh
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
K
K
Yi
Fermi National Accelerator Laboratory, Batavia, Illinois 60510, USA.
J
J
Yoh
Waseda University, Tokyo 169, Japan.
K
K
Yorita
Osaka City University, Osaka 558-8585, Japan.
T
T
Yoshida
Duke University, Durham, North Carolina 27708, USA.
G B
GB
Yu
Center for High Energy Physics: Kyungpook National University, Daegu 702-701, Korea; Seoul National University, Seoul 151-742, Korea; Sungkyunkwan University, Suwon 440-746, Korea; Korea Institute of Science and Technology Information, Daejeon 305-806, Korea; Chonnam National University, Gwangju 500-757, Korea; Chonbuk National University, Jeonju 561-756, Korea; Ewha Womans University, Seoul 120-750, Korea.
I
I
Yu
Istituto Nazionale di Fisica Nucleare Trieste, I-33100 Udine, Italy.
A M
AM
Zanetti
Duke University, Durham, North Carolina 27708, USA.
Y
Y
Zeng
Duke University, Durham, North Carolina 27708, USA.
C
C
Zhou
Istituto Nazionale di Fisica Nucleare Bologna, I-40127 Bologna, Italy and University of Bologna, I-40127 Bologna, Italy.
S
S
Zucchelli