Experimental study of exclusive 2H(e,e'p)n reaction mechanisms at high Q2.
The reaction 2H(e,e'p)n has been studied with full kinematic coverage for photon virtuality 1.75<Q2<5.5 GeV2. Comparisons of experimental data with theory indicate that for very low values of neutron recoil momentum (p(n)<100 MeV/c) the neutron is primarily a spectator and the reaction can be described by the plane-wave impulse approximation. For 100<p(n)<750 MeV/c, proton-neutron rescattering dominates the cross section, while Delta production followed by the NDelta-->NN transition is the primary contribution at higher momenta.
Egiyan
K S
KS
Yerevan Physics Institute, 375036 Yerevan, Armenia.
Asryan
G
G
Gevorgyan
N
N
Griffioen
K A
KA
Laget
J M
JM
Kuhn
S E
SE
Adams
G
G
Amaryan
M J
MJ
Ambrozewicz
P
P
Anghinolfi
M
M
Audit
G
G
Avakian
H
H
Bagdasaryan
H
H
Baillie
N
N
Ball
J P
JP
Baltzell
N A
NA
Barrow
S
S
Batourine
V
V
Battaglieri
M
M
Bedlinskiy
I
I
Bektasoglu
M
M
Bellis
M
M
Benmouna
N
N
Berman
B L
BL
Biselli
A S
AS
Blaszczyk
L
L
Bouchigny
S
S
Boiarinov
S
S
Bradford
R
R
Branford
D
D
Briscoe
W J
WJ
Brooks
W K
WK
Bültmann
S
S
Burkert
V D
VD
Butuceanu
C
C
Calarco
J R
JR
Careccia
S L
SL
Carman
D S
DS
Cazes
A
A
Chen
S
S
Cole
P L
PL
Collins
P
P
Coltharp
P
P
Cords
D
D
Corvisiero
P
P
Crabb
D
D
Crede
V
V
Cummings
J P
JP
Dashyan
N
N
De Masi
R
R
De Vita
R
R
De Sanctis
E
E
Degtyarenko
P V
PV
Denizli
H
H
Dennis
L
L
Deur
A
A
Dharmawardane
K V
KV
Dickson
R
R
Djalali
C
C
Dodge
G E
GE
Donnelly
J
J
Doughty
D
D
Dugger
M
M
Dytman
S
S
Dzyubak
O P
OP
Egiyan
H
H
El Fassi
L
L
Elouadrhiri
L
L
Eugenio
P
P
Fatemi
R
R
Fedotov
G
G
Feldman
G
G
Feuerbach
R J
RJ
Fersch
R
R
Garçon
M
M
Gavalian
G
G
Gilfoyle
G P
GP
Giovanetti
K L
KL
Girod
F X
FX
Goetz
J T
JT
Gonenc
A
A
Gordon
C I O
CI
Gothe
R W
RW
Guidal
M
M
Guillo
M
M
Guler
N
N
Guo
L
L
Gyurjyan
V
V
Hadjidakis
C
C
Hafidi
K
K
Hakobyan
H
H
Hakobyan
R S
RS
Hanretty
C
C
Hardie
J
J
Hersman
F W
FW
Hicks
K
K
Hleiqawi
I
I
Holtrop
M
M
Hyde-Wright
C E
CE
Ilieva
Y
Y
Ireland
D G
DG
Ishkhanov
B S
BS
Isupov
E L
EL
Ito
M M
MM
Jenkins
D
D
Jo
H S
HS
Joo
K
K
Juengst
H G
HG
Kalantarians
N
N
Kellie
J D
JD
Khandaker
M
M
Kim
W
W
Klein
A
A
Klein
F J
FJ
Klimenko
A V
AV
Kossov
M
M
Krahn
Z
Z
Kramer
L H
LH
Kubarovsky
V
V
Kuhn
J
J
Kuleshov
S V
SV
Lachniet
J
J
Langheinrich
J
J
Lawrence
D
D
Li
Ji
J
Livingston
K
K
Lu
H Y
HY
Maccormick
M
M
Marchand
C
C
Markov
N
N
Mattione
P
P
McAleer
S
S
McKinnon
B
B
McNabb
J W C
JW
Mecking
B A
BA
Mehrabyan
S
S
Melone
J J
JJ
Mestayer
M D
MD
Meyer
C A
CA
Mibe
T
T
Mikhailov
K
K
Minehart
R
R
Mirazita
M
M
Miskimen
R
R
Mokeev
V
V
Moriya
K
K
Morrow
S A
SA
Moteabbed
M
M
Mueller
J
J
Munevar
E
E
Mutchler
G S
GS
Nadel-Turonski
P
P
Nasseripour
R
R
Niccolai
S
S
Niculescu
G
G
Niculescu
I
I
Niczyporuk
B B
BB
Niroula
M R
MR
Niyazov
R A
RA
Nozar
M
M
O'Rielly
G V
GV
Osipenko
M
M
Ostrovidov
A I
AI
Park
K
K
Pasyuk
E
E
Paterson
C
C
Anefalos Pereira
S
S
Pierce
J
J
Pivnyuk
N
N
Pocanic
D
D
Pogorelko
O
O
Pozdniakov
S
S
Preedom
B M
BM
Price
J W
JW
Prok
Y
Y
Protopopescu
D
D
Raue
B A
BA
Riccardi
G
G
Ricco
G
G
Ripani
M
M
Ritchie
B G
BG
Ronchetti
F
F
Rosner
G
G
Rossi
P
P
Sabatié
F
F
Salamanca
J
J
Salgado
C
C
Santoro
J P
JP
Sapunenko
V
V
Schumacher
R A
RA
Serov
V S
VS
Sharabian
Y G
YG
Shvedunov
N V
NV
Skabelin
A V
AV
Smith
E S
ES
Smith
L C
LC
Sober
D I
DI
Sokhan
D
D
Stavinsky
A
A
Stepanyan
S S
SS
Stepanyan
S
S
Stokes
B E
BE
Stoler
P
P
Strauch
S
S
Taiuti
M
M
Tedeschi
D J
DJ
Thoma
U
U
Tkabladze
A
A
Tkachenko
S
S
Todor
L
L
Tur
C
C
Ungaro
M
M
Vineyard
M F
MF
Vlassov
A V
AV
Watts
D P
DP
Weinstein
L B
LB
Weygand
D P
DP
Williams
M
M
Wolin
E
E
Wood
M H
MH
Yegneswaran
A
A
Zana
L
L
Zhang
J
J
Zhao
B
B
Zhao
Z W
ZW