Publisher’s Note: Determination of pion and kaon fragmentation functions including spin asymmetries data in a global analysis [Phys. Rev. D 88, 054019 (2013)]

2014 ◽  
Vol 89 (3) ◽  
Author(s):  
M. Soleymaninia ◽  
A. N. Khorramian ◽  
S. M. Moosavi Nejad ◽  
F. Arbabifar
Keyword(s):  
Global Analysis ◽  
Spin Asymmetries ◽  
Fragmentation Functions

scholarly journals Determination of pion and kaon fragmentation functions including spin asymmetries data in a global analysis

2013 ◽  
Vol 88 (5) ◽  
Author(s):  
M. Soleymaninia ◽  
A. N. Khorramian ◽  
S. M. Moosavi Nejad ◽  
F. Arbabifar
Keyword(s):  
Global Analysis ◽  
Spin Asymmetries ◽  
Fragmentation Functions

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.

scholarly journals Global analysis of the Sivers functions at NLO+NNLL in QCD

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Miguel G. Echevarria ◽  
Zhong-Bo Kang ◽  
John Terry
Keyword(s):  
Pair Production ◽  
Global Analysis ◽  
Vector Boson ◽  
Lepton Pair ◽  
Transverse Spin ◽  
Dglap Evolution ◽  
Spin Asymmetries ◽  
Lepton Pair Production ◽  
Asymmetry Data ◽  
The Impact

Abstract We perform global fit to the quark Sivers function within the transverse momentum dependent (TMD) factorization formalism in QCD. We simultaneously fit Sivers asymmetry data from Semi-Inclusive Deep Inelastic Scattering (SIDIS) at COMPASS, HERMES, and JLab, from Drell-Yan lepton pair production at COMPASS, and from W/Z boson at RHIC. This extraction is performed at next-to-leading order (NLO) and next-to-next-to leading logarithmic (NNLL) accuracy. We find excellent agreement between our extracted asymmetry and the experimental data for SIDIS and Drell-Yan lepton pair production, while tension arises when trying to describe the spin asymmetries of W/Z bosons at RHIC. We carefully assess the situation, and we study in details the impact of the RHIC data and their implications through different ways of performing the fit. In addition, we find that the quality of the description of W/Z vector boson asymmetry data could be strongly sensitive to the DGLAP evolution of Qiu-Sterman function, besides the usual TMD evolution. We present discussion on this and the implications for measurements of the transverse-spin asymmetries at the future Electron Ion Collider.

Effect of the number of layers on determination of spin asymmetries in current-perpendicular-to-plane giant magnetoresistance

2011 ◽  
Vol 98 (4) ◽  
pp. 042503 ◽  
Author(s):  
Tomohiro Taniguchi ◽  
Hiroshi Imamura ◽  
Tomoya M. Nakatani ◽  
Kazuhiro Hono
Keyword(s):  
Giant Magnetoresistance ◽  
Spin Asymmetries ◽  
Number Of Layers ◽  
Current Perpendicular To Plane

Determination of second-order association constants by global analysis of 1H and 13C NMR chemical shifts.

Steroids ◽  
2003 ◽  
Vol 68 (1) ◽  
pp. 43-53 ◽  
Author(s):  
Wajih Al-Soufi ◽  
Pedro Ramos Cabrer ◽  
Aida Jover ◽  
Rosane M. Budal ◽  
José Vázquez Tato
Keyword(s):  
13C Nmr ◽  
Chemical Shifts ◽  
Global Analysis ◽  
Association Constants ◽  
Second Order ◽  
1H And 13C Nmr ◽  
Nmr Chemical Shifts ◽  
13C Nmr Chemical Shifts

scholarly journals Global analysis of fragmentation functions for protons and charged hadrons

2007 ◽  
Vol 76 (7) ◽  
Author(s):  
Daniel de Florian ◽  
Rodolfo Sassot ◽  
Marco Stratmann
Keyword(s):  
Global Analysis ◽  
Charged Hadrons ◽  
Fragmentation Functions

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
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