@article{31f8a6c52cd246dbb9d9b744b4017600,
title = "Unpolarized dihadron fragmentation functions in nonlocal chiral quark model",
abstract = "We have calculated the unpolarized dihadron fragmentation functions (uDiFFs) of pions and kaons using the nonlocal chiral-quark model (NLChQM) and evolved our results to the transferred momentum scale Q2=4GeV2 by the QCD evolution equations. These uDiFFs have also been computed in the Nambu–Jona-Lasinio-jet (NJL-jet) model for the sake of comparison. We find that there is substantial difference between the results of these two models. Furthermore, the DiFFs of u→π+π− and g→π+π− at Q2=109GeV2 in these two models are presented in comparison with the parametrizations fitted by the Monte Carlo event generator JETSET.",
keywords = "11.10.Hi, 12.38.Lg, 12.39.Fe, 13.87.Fh, 14.40.-n, DGLAP evolution, Flavor SU(3) symmetry breaking, Kaon and pion fragmentation, Nonlocal chiral-quark model, Quark-jet",
author = "Yang, {Dong Jing} and Jiang, {Fu Jiun} and Li, {Chian De} and Kao, {Chung Wen} and Nam, {Seung il}",
note = "Funding Information: S.i.N. is very grateful to the hospitality during his visiting National Taiwan University (NTU) with the financial support from NCTS (North) of Taiwan, where the present work was partially performed. C.W.K. are supported by the grant NSC 102-2112-M-033-005-MY3 from National Science Council (NSC) of Taiwan . F.J.J. and D.J.Y are partially supported by NSC of Taiwan (grant No. 102-2112-M-003-004-MY3 ). Support of NCTS (North) of Taiwan is also acknowledged gratefully. Publisher Copyright: {\textcopyright} 2021",
year = "2021",
month = jun,
doi = "10.1016/j.cjph.2021.02.011",
language = "English",
volume = "71",
pages = "248--259",
journal = "Chinese Journal of Physics",
issn = "0577-9073",
publisher = "Physical Society of the Republic of China",
}