scholarly journals Determination of the fragmentation functions from an NLO QCD analysis of the HERMES data on pion multiplicities

2016 ◽  
Vol 93 (7) ◽  
Author(s):  
Elliot Leader ◽  
Alexander V. Sidorov ◽  
Dimiter B. Stamenov
Keyword(s):  
Hermes Data ◽  
Fragmentation Functions ◽  
Qcd Analysis

scholarly journals Determination of the strange quark content of the nucleon from a next-to-leading-order QCD analysis of neutrino charm production

1995 ◽  
Vol 65 (2) ◽  
pp. 189-198 ◽  
Author(s):  
◽  
A. O. Bazarko ◽  
C. G. Arroyo ◽  
K. T. Bachmann ◽  
T. Bolton ◽  
...  
Keyword(s):  
Strange Quark ◽  
Charm Production ◽  
Leading Order ◽  
Qcd Analysis ◽  
Quark Content

H1 INCLUSIVE CROSS-SECTION MEASUREMENTS AND AN EXTRACTION OF PARTON DISTRIBUTION FUNCTIONS

2005 ◽  
Vol 20 (21) ◽  
pp. 1557-1571
Author(s):  
BURKARD REISERT
Keyword(s):  
Cross Section ◽  
Parton Distribution ◽  
Inclusive Cross Section ◽  
Distribution Functions ◽  
Parton Distribution Functions ◽  
Single Experiment ◽  
Parton Distributions ◽  
The Standard Model ◽  
Qcd Analysis

An extraction of the parton distributions of the proton by a next-to-leading order QCD fit in the framework of the Standard Model is presented. The fit implements a novel decomposition of the quark species into up- and down-type quark distributions, which is the key to enable a determination of flavor separated parton distributions from a single experiment. The fit is performed on the inclusive unpolarized neutral and charged current cross-section measurements by the H1 collaboration at HERA. The discussion of uncertainties of parton distribution functions is based upon but extends the QCD analysis published together with the H1 data.

scholarly journals Determination of αS from the scaling violation in the fragmentation functions in e+e− annihilation

1993 ◽  
Vol 311 (1-4) ◽  
pp. 408-424 ◽  
Author(s):  
P. Abreu ◽  
W. Adam ◽  
T. Adye ◽  
E. Agasi ◽  
R. Aleksan ◽  
...  
Keyword(s):  
Fragmentation Functions

scholarly journals Next-to-leading order determination of fragmentation functions

2001 ◽  
Vol 19 (1) ◽  
pp. 89-98 ◽  
Author(s):  
L. Bourhis ◽  
M. Fontannaz ◽  
J.Ph. Guillet ◽  
M. Werlen
Keyword(s):  
Leading Order ◽  
Fragmentation Functions ◽  
Order Determination

scholarly journals QCD analysis of pion fragmentation functions in the xFitter framework

2021 ◽  
Vol 104 (5) ◽  
Author(s):  
Hamed Abdolmaleki ◽  
Maryam Soleymaninia ◽  
Hamzeh Khanpour ◽  
Simone Amoroso ◽  
Francesco Giuli ◽  
...  
Keyword(s):  
Fragmentation Functions ◽  
Qcd Analysis

scholarly journals DETERMINATION OF f0(980) STRUCTURE BY FRAGMENTATION FUNCTIONS

2008 ◽  
Vol 23 (27n30) ◽  
pp. 2226-2229
Author(s):  
M. HIRAI ◽  
S. KUMANO ◽  
M. OKA ◽  
K. SUDOH
Keyword(s):  
Internal Structure ◽  
Global Analysis ◽  
Second Moments ◽  
Fragmentation Functions ◽  
Exotic Hadron

We discuss internal structure of an exotic hadron by using fragmentation functions. The fragmentation functions for the f0(980) meson are obtained by a global analysis of e+ + e− → f0 + X data. Quark configuration of the f0(980) could be determined by peak positions and second moments of the obtained fragmentation functions.

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