Coulomb-nuclear interference in high-energy pp and (p)over-barp scattering

被引：0
|
作者：
Petrov, VA [1 ]
Predazzi, E
Prokudin, A
机构：
[1] Inst High Energy Phys, Protvino 142281, Russia
[2] Univ Turin, Dipartimento Fis Teor, I-10125 Turin, Italy
[3] Ist Nazl Fis Nucl, Sez Torino, I-10125 Turin, Italy
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2005年 / 146卷
关键词：
D O I：
10.1016/j.nuclphysbps.2005.02.089
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
Different approaches towards the Coulomb phase evaluation are tested altogether with the nuclear amplitude driven by the three-component Pomeron [1]. It is shown that the Coulombic amplitude and its interference with the nuclear amplitude are described well by three different approaches at all energies and the difference is negligible at RHIC and LHC energies. The model reproduces the existing data in the Coulomb interference domain quite accurately without any adjustment of the parameters. As a consequence, we predict the differential cross section in the region of the Coulomb nucleon interference for both RHIC and LHC energies.
引用
收藏
页码：182 / 184
页数：3
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