arxiv: 1312.7028 · v2 · submitted 2013-12-25 · ✦ hep-ex · hep-ph
Recognition: unknown
Reevaluation of the parton distribution of strange quarks in the nucleon
The HERMES Collaboration: A. Airapetian
,
N. Akopov
,
Z. Akopov
,
E.C. Aschenauer
,
W. Augustyniak
,
A. Avetissian
,
E. Avetisyan
,
S. Belostotski
show 105 more authors
H.P. Blok
A. Borissov
V. Bryzgalov
J. Burns
M. Capiluppi
G.P. Capitani
E. Cisbani
G. Ciullo
M. Contalbrigo
P.F. Dalpiaz
W. Deconinck
R. De Leo
E. De Sanctis
M. Diefenthaler
P. Di Nezza
M. D\"uren
M. Ehrenfried
G. Elbakian
F. Ellinghaus
E. Etzelm\"uller
L. Felawka
S. Frullani
D. Gabbert
G. Gapienko
V. Gapienko
J. Garay Garc\'ia
F. Garibaldi
G. Gavrilov
V. Gharibyan
F. Giordano
S. Gliske
M. Hartig
D. Hasch
M. Hoek
Y. Holler
I. Hristova
H.E. Jackson
S. Joosten
R. Kaiser
G. Karyan
T. Keri
E. Kinney
A. Kisselev
V. Korotkov
V. Kozlov
P. Kravchenko
V.G. Krivokhijine
L. Lagamba
L. Lapik\'as
I. Lehmann
P. Lenisa
W. Lorenzon
B.-Q. Ma
D. Mahon
S.I. Manaenkov
Y. Mao
B. Marianski
H. Marukyan
Y. Miyachi
A. Movsisyan
V. Muccifora
M. Murray
A. Mussgiller
Y. Naryshkin
A. Nass
M. Negodaev
W.-D. Nowak
L.L. Pappalardo
R. Perez-Benito
A. Petrosyan
P.E. Reimer
A.R. Reolon
C. Riedl
K. Rith
G. Rosner
A. Rostomyan
J. Rubin
D. Ryckbosch
Y. Salomatin
A. Sch\"afer
G. Schnell
B. Seitz
T.-A. Shibata
M. Stahl
M. Statera
E. Steffens
J.J.M. Steijger
F. Stinzing
S. Taroian
A. Terkulov
R. Truty
A. Trzcinski
M. Tytgat
Y. Van Haarlem
C. Van Hulse
D. Veretennikov
V. Vikhrov
I. Vilardi
C. Vogel
S. Wang
S. Yaschenko
Z. Ye
S. Yen
B. Zihlmann
P. Zupranski
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classification
✦ hep-ex
hep-ph
keywords
distributionnucleonpartonquarksstrangebeenchargedcomprehensive
read the original abstract
An earlier extraction from the HERMES experiment of the polarization-averaged parton distribution of strange quarks in the nucleon has been reevaluated using final data on the multiplicities of charged kaons in semi-inclusive deep-inelastic scattering obtained with a kinematically more comprehensive method of correcting for experimental effects. General features of the distribution are confirmed, but the rise at low x is less pronounced than previously reported.
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