Total and inelastic cross sections at LHC at √s=7 TeV and beyond

被引：22

作者：

Achilli, Andrea ^{[1
,2
]}

Srivastava, Yogendra ^{[1
,2
]}

Godbole, Rohini ^{[3
,4
,5
]}

Grau, Agnes ^{[6
]}

Pancheri, Giulia ^{[7
]}

Shekhovtsova, Olga ^{[8
]}

机构：

[1] Univ Perugia, Ist Nazl Fis Nucl, I-06100 Perugia, Italy

[2] Univ Perugia, Dipartimento Fis, I-06100 Perugia, Italy

[3] Univ Utrecht, Inst Theoret Phys, NL-3508 TD Utrecht, Netherlands

[4] Univ Utrecht, Spinoza Inst, NL-3508 TD Utrecht, Netherlands

[5] Indian Inst Sci, Ctr High Energy Phys, Bangalore 560012, Karnataka, India

[6] Univ Granada, Dept Fis Teor & Cosmos, E-18071 Granada, Spain

[7] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

[8] Univ Valencia, CSIC, IFIC, E-46071 Valencia, Spain

来源：

PHYSICAL REVIEW D | 2011年 / 84卷 / 09期

关键词：

TRANSVERSE-MOMENTUM DISTRIBUTIONS; DYNAMICAL PARTON DISTRIBUTIONS; SOFT GLUON RESUMMATION; ELASTIC-SCATTERING; ENERGY; PROTON; BEHAVIOR; MINIJETS; NUCLEON; PHYSICS;

D O I：

10.1103/PhysRevD.84.094009

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss expectations for the total and inelastic cross sections at LHC CM energies root s = 7 TeV and 14 TeV obtained in an eikonal minijet model augmented by soft gluon k(t)-resummation, which we describe in some detail. We present a band of predictions which encompass recent LHC data and suggest that the inelastic cross section described by two-channel eikonal models include only uncorrelated processes. We show that this interpretation of the model is supported by the LHC data.

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页数：14

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