Non-Extensive Motivated Parton Fragmentation Functions
نویسندگان
چکیده
منابع مشابه
Selected recent HERMES results on parton distribution and fragmentation functions
The HERMES experiment has studied for more than a decade deep-inelastic scattering of electrons/positrons from longitudinally and transversely polarised and also unpolarised atomic gas targets internal to the electron storage ring of HERA. The collected semi-inclusive data allowed to extract informations about various quark distribution and fragmentation functions. Examples presented in this co...
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Alberto Accardi(1), François Arleo(2), William K. Brooks(3), David D’Enterria(4), and ValeriaMuccifora(5)(∗) (1) Hampton University, Hampton, VA, 23668, USA, and Jefferson Lab, Newport News, VA 23606, USA (2) LAPTH(∗∗), Université de Savoie, CNRS, BP 110, 74941 Annecy-le-Vieux cedex, France (3) Departamento de Fı́sica y Centro de Estudios Subatómicos, Universidad Técnica Federico Santa Marı́a, Ca...
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In the field theoretical description of hadronic scattering processes, single transverse-spin asymmetries arise due to gluon initial and final state interactions. These interactions lead to process dependent Wilson lines in the operator definitions of transverse momentum dependent parton distribution functions. In particular for hadron–hadron scattering processes with hadronic final states this...
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ژورنال
عنوان ژورنال: Proceedings
سال: 2019
ISSN: 2504-3900
DOI: 10.3390/proceedings2019010012