TY - JOUR
T1 - On the potential role of the collins effect in AN in pp → πX
AU - Anselmino, M.
AU - Boglione, M.
AU - D'Alesio, U.
AU - Leader, E.
AU - Melis, S.
AU - Murgia, F.
AU - Prokudin, A.
PY - 2013/1/1
Y1 - 2013/1/1
N2 - Transverse single spin asymmetries in pp → πX processes, while on a quite firm ground experimentally, are still a much debated phenomenological issue. We consider them in a transverse momentum dependent factorization scheme. After revisiting a previous result, we give new estimates of the Collins contribution by adopting the latest information on the Collins and transversity functions, as extracted from SIDIS and e+e- data.
AB - Transverse single spin asymmetries in pp → πX processes, while on a quite firm ground experimentally, are still a much debated phenomenological issue. We consider them in a transverse momentum dependent factorization scheme. After revisiting a previous result, we give new estimates of the Collins contribution by adopting the latest information on the Collins and transversity functions, as extracted from SIDIS and e+e- data.
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U2 - 10.1393/ncc/i2013-11578-2
DO - 10.1393/ncc/i2013-11578-2
M3 - Article
AN - SCOPUS:84887980638
SN - 2037-4909
VL - 36
SP - 95
EP - 99
JO - Nuovo Cimento della Societa Italiana di Fisica C
JF - Nuovo Cimento della Societa Italiana di Fisica C
IS - 5
ER -