scholarly journals ZEUS next-to-leading-order QCD analysis of data on deep inelastic scattering

2003 ◽  
Vol 67 (1) ◽  
Author(s):  
S. Chekanov ◽  
D. Krakauer ◽  
S. Magill ◽  
B. Musgrave ◽  
J. Repond ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
Leading Order ◽  
Qcd Analysis

scholarly journals Next-to-leading order QCD analysis of polarized deep inelastic scattering data

1997 ◽  
Vol 405 (1-2) ◽  
pp. 180-190 ◽  
Author(s):  
K. Abe ◽  
T. Akagi ◽  
B.D. Anderson ◽  
P.L. Anthony ◽  
R.G. Arnold ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
Scattering Data ◽  
Leading Order ◽  
Deep Inelastic Scattering Data ◽  
Qcd Analysis ◽  
Polarized Deep Inelastic Scattering

QCD analysis of muon-nucleon deep-inelastic scattering data

1982 ◽  
Vol 117 (5) ◽  
pp. 349-352 ◽  
Author(s):  
N.G. Fadeev ◽  
I.A. Savin ◽  
V.V. Sanadze ◽  
N.B. Skachkov
Keyword(s):  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
Scattering Data ◽  
Deep Inelastic Scattering Data ◽  
Qcd Analysis

scholarly journals COMPASS Measurement of Pion and Kaon Multiplicities and Extraction of Quark Fragmentation Functions into Pions

2016 ◽  
Vol 40 ◽  
pp. 1660027
Author(s):  
Fabienne Kunne
Keyword(s):  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
Leading Order ◽  
Data Set ◽  
Quark Fragmentation ◽  
Z Domain ◽  
Fragmentation Functions

We present preliminary COMPASS results on pion and kaon multiplicities produced in semi inclusive deep inelastic scattering of 160[Formula: see text]GeV muons off an isoscalar ([Formula: see text]LiD) target. The results constitute an impressive data set of more than 400 points in p and 400 in K, covering a large x,Q[Formula: see text] and z domain in a fine binning, which will be used in future QCD fits at next to leading order to extract quark fragmentation functions. We show results of a first leading order fit performed to extract the favored and unfavored quark fragmentation functions into pions D[Formula: see text] and D[Formula: see text].

scholarly journals CAN POLARIZED DRELL-YAN SHED MORE LIGHT ON THE PROTON SPIN?

1992 ◽  
Vol 07 (29) ◽  
pp. 2695-2702 ◽  
Author(s):  
PRAKASH MATHEWS ◽  
V. RAVINDRAN
Keyword(s):  
Inelastic Scattering ◽  
Deep Inelastic Scattering ◽  
Parton Distribution ◽  
Factorization Method ◽  
Distribution Functions ◽  
Proton Spin ◽  
Leading Order ◽  
Parton Distribution Functions ◽  
First Moment ◽  
Polarized Deep Inelastic Scattering

We analyze polarized Drell-Yan process using the factorization method and derive operator definitions for polarized parton distribution functions. We demonstrate that a factorization analogous to that in the unpolarized Drell-Yan case holds in this process. We study the leading order gluonic contribution to the first moment of polarized Drell-Yan function and show that it is consistent with the results obtained from polarized deep inelastic scattering.

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