scholarly journals Single spin asymmetries in inclusive hadron production from semiinclusive DIS to hadronic collisions: Universality and phenomenology

2008 ◽  
Vol 77 (5) ◽  
Author(s):  
M. Boglione ◽  
U. D’Alesio ◽  
F. Murgia
Keyword(s):  
Hadron Production ◽  
Spin Asymmetries ◽  
Single Spin ◽  
Single Spin Asymmetries ◽  
Hadronic Collisions

scholarly journals Azimuthal and Transverse Single Spin Asymmetries in Hadronic Collisions

2010 ◽  
Author(s):  
Francesco Murgia ◽  
Leonardo Angelini ◽  
Pietro Colangelo ◽  
Fulvia De Fazio ◽  
G. E. Bruno ◽  
...  
Keyword(s):  
Spin Asymmetries ◽  
Single Spin ◽  
Single Spin Asymmetries ◽  
Hadronic Collisions

Single-spin asymmetries in inclusive DIS and in hadronic collisions

2013 ◽  
Author(s):  
Andreas Metz ◽  
Daniel Pitonyak ◽  
Andreas Schäfer ◽  
Marc Schlegel ◽  
Werner Vogelsang ◽  
...  
Keyword(s):  
Spin Asymmetries ◽  
Single Spin ◽  
Single Spin Asymmetries ◽  
Hadronic Collisions

scholarly journals Target Single-Spin Asymmetry in Inclusive Hadron Production

2015 ◽  
Vol 37 ◽  
pp. 1560067
Author(s):  
Xiaodong Jiang
Keyword(s):  
Spin Asymmetry ◽  
Center Of Mass ◽  
Hadron Production ◽  
Spin Asymmetries ◽  
Single Spin ◽  
Center Of Mass Energy ◽  
Average Momentum ◽  
Single Spin Asymmetries ◽  
Energy Formula ◽  
Effective Neutron

We present the first measurement of target single-spin asymmetries (AN) in the inclusive hadron production reaction, e+3 He ↑ →h+X, using a transversely polarized 3 He target at an electron-nucleon center-of-mass energy [Formula: see text] GeV. The experiment was conducted at Jefferson Lab in Hall A using a 5.9-GeV electron beam. Several types of hadrons (π±, K± and proton) were detected with an average momentum 〈Ph〉 = 2.35 GeV/c, and an average transverse momentum 〈pT〉 = 0.64 GeV/c. The observed asymmetry strongly depends on the type of hadron. A positive asymmetry is observed for π+ and K+. A negative asymmetry is observed for π-. The π+ and π- asymmetries measured for the 3 He target and extracted the "effective- neutron" SSA. Amazingly, we found that the ratio of our observed SSA between π+ and π- productions closely resemble the ratio of up- to down-quark's contributions to neutron's anomalous magnetic moment.

scholarly journals Gluon Sivers function and transverse single spin asymmetries in e+p↑→γ+X

2021 ◽  
Vol 103 (3) ◽  
Author(s):  
Siddhesh Padval ◽  
Rohini M. Godbole ◽  
Abhiram Kaushik ◽  
Anuradha Misra ◽  
Vaibhav S. Rawoot
Keyword(s):  
Spin Asymmetries ◽  
Single Spin ◽  
Single Spin Asymmetries ◽  
Sivers Function

scholarly journals Study of single-spin asymmetries with polarized target at the SPASCHARM experiment at U70 accelerator

2017 ◽  
Vol 798 ◽  
pp. 012096
Author(s):  
V V Abramov ◽  
N A Bazhanov ◽  
N I Belikov ◽  
A A Borisov ◽  
N S Borisov ◽  
...  
Keyword(s):  
Spin Asymmetries ◽  
Single Spin ◽  
Polarized Target ◽  
Single Spin Asymmetries
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