Diffractive ρand φ production at HERA using a holographic AdS/QCD light-front meson wave function

被引：38

作者：

Ahmady, Mohammad ^{[1
]}

Sandapen, Ruben ^{[1
,2
]}

Sharma, Neetika ^{[3
]}

机构：

[1] Mt Allison Univ, Dept Phys, Sackville, NB E4L 1E6, Canada

[2] Acadia Univ, Dept Phys, Wolfville, NS B4P 2R6, Canada

[3] Indian Inst Sci Educ & Res Mohali, Dept Phys Sci, Mohali 140306, Punjab, India

来源：

PHYSICAL REVIEW D | 2016年 / 94卷 / 07期

基金：

加拿大自然科学与工程研究理事会;

关键词：

VECTOR-MESONS; ELECTROPRODUCTION; SCATTERING; EQUATION; QCD; PHOTOPRODUCTION; LEPTOPRODUCTION;

D O I：

10.1103/PhysRevD.94.074018

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We use an anti-de Sitter/quantum chromodynamics holographic light-front wave function for the rho and phi mesons, in conjunction with the color glass condensate dipole cross section whose parameters are fitted to the most recent 2015 high precision HERA data on inclusive deep inelastic scattering, in order to predict the cross sections for diffractive rho and phi electroproduction. Our results suggest that the holographic meson light-front wave function is able to give a simultaneous description of rho and phi production data provided we use a set of light quark masses with m(u,d) < m(s) approximate to 0.14 GeV.

引用

页数：12

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