Differential production cross section of Z bosons as a function of transverse momentum at sqrt
We present a measurement of the transverse momentum distribution of Z bosons produced in p&pmacr; collisions at sqrt[s] = 1.8 TeV from data collected by the DO experiment at the Fermilab Tevatron Collider. We find good agreement between our results and current resummation calculations, and also use our data to extract nonperturbative parameters for a particular version of the resummation formalism. The resulting values are significantly more precise than obtained in previous determinations.
Smith
RP
New York University, New York, New York 10003, USA.
Snihur
R
Snow
GR
Snow
J
Snyder
S
Solomon
J
Song
XF
Sosebee
M
Sotnikova
N
Souza
M
Stanton
NR
Steinbruck
G
Stephens
RW
Stevenson
ML
Stichelbaut
F
Stoker
D
Stolin
V
Stoyanova
DA
Strauss
M
Streets
K
Strovink
M
Sznajder
A
Tamburello
P
Tarazi
J
Tartaglia
M
Thomas
TL