Parton correlations in same-sign W pair production via double parton scattering at the LHC

[en] Same-sign W boson pair production is a promising channel to look for signatures of double parton interactions at the LHC. The corresponding cross section has been calculated by using double parton distribution functions, encoding two parton correlations, evaluated in a light-front quark model. The obtained result is in line with previous estimates which make use of an external parameter, the so-called effective cross section, not necessary in our approach. The possibility to observe for the first time two-parton correlations, in the next LHC runs, has been established. © 2017 American Physical Society.

Disciplines :

Physics

Author, co-author :

Ceccopieri, Federico ; Université de Liège - ULg

Rinaldi, Matteo; Instituto de Fìsica Corpuscular, CSIC, Universidad de Valencia, Parc Cientific UV, c/Catedràtico Jose Beltran, 2, Paterna, Valencia, E-46980, Spain

Scopetta, Sergio; Dipartimento di Fisica e Geologia, Università degli Studi di Perugia, Istituto Nazionale di Fisica Nucleare, Sezione di Perugia, via A. Pascoli, Perugia, I 06123, Italy

Language :

English

Title :

Parton correlations in same-sign W pair production via double parton scattering at the LHC

Publication date :

2017

Journal title :

Physical Review. D

ISSN :

2470-0010

eISSN :

2470-0029

Publisher :

American Physical Society, College Park, United States - Maryland

Volume :

Issue :

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 13 April 2020

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