Structure in the Pion-Proton Total Cross Section between 2 and 7 GeV/<i>c</i>

Citron, A.; Galbraith, W.; Kycia, T. F.; Leontić, Boran; Phillips, Robert; Rousset, A.; Sharp, P.

doi:10.1103/physrev.144.1101

Cited by 152 publications

(28 citation statements)

References 8 publications

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“…In order to test the above sum rule (9), the following data were used: the irp total crosssection data tabulated by Barashenkov and Maltsev up to 1.6 GeV/c, 13 the data by the Moyer group 14 between 1.6 and 2.6 GeV/c, and the data by Citron et al between 2.6 and 5.46 GeV/ c. 15 We assumed that the Regge asymptotic behavior is already established at 5.46 GeV (=39.0 in units of pion mass) for the amplitude 626 defined by Eq. (1).…”

Section: /(^Yi/)+/>)mentioning

confidence: 99%

New Sum Rules and Singularities in the ComplexJPlane

1967

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Section: /(^Yi/)+/>)mentioning

confidence: 99%

New Sum Rules and Singularities in the ComplexJPlane

1967

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“…A description of the transmission method can be found in [105], where the measurement of pion-proton total cross section between 2 and 7 GeV/c laboratory momentum is described. The total cross sections for pp andp p were measured [100] along with that for π p and K p on both hydrogen and deuterium targets.…”

Section: Fixed Target Experimentsmentioning

confidence: 99%

Introduction to the physics of the total cross section at LHC

Pancheri

Srivastava

2017

Eur. Phys. J. C

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This review describes the development of the physics of hadronic cross sections up to recent LHC results and cosmic ray experiments. We present here a comprehensive review -written with a historical perspective -about total cross sections from medium to the highest energies explored experimentally and studied through a variety of methods and theoretical models for over 60 years. We begin by recalling the analytic properties of the elastic amplitude and the theorems about the asymptotic behavior of the total cross section. A discussion of how proton-proton cross sections are extracted from cosmic rays at higher than accelerator energies and help the study of these asymptotic limits, is presented. This is followed by a description of the advent of particle colliders, through which high energies and unmatched experimental precisions have been attained. Thus the measured hadronic elastic and total cross sections have become crucial instruments to probe the so called soft part of QCD physics, where quarks and gluons are confined, and have led to test and refine Regge behavior and a number of diffractive models. As the c.m. energy increases, the total cross section also probes the transition into hard scattering describable with perturbative QCD, the so-called mini-jet region. Further tests are provided by cross section measurements of γ p, γ * p and γ * γ * for models based on vector meson dominance, scaling limits of virtual photons at high Q 2 and the BFKL formalism. Models interpolating from virtual to real photons are also tested.

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“…Trans forming the right-hand side of 1 The form 1.10 is a necessary consequence of rotational invariance. The explicit dependence on energy of fl(f) and h(f) shown by 1.11a has been omitted.…”

Section: 9mentioning

confidence: 99%

Pion-Nucleon Interactions

Moorhouse¹

1969

Annu. Rev. Nucl. Sci.

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Structure in the Pion-Proton Total Cross Section between 2 and 7 GeV/c

Cited by 152 publications

References 8 publications

New Sum Rules and Singularities in the ComplexJPlane

New Sum Rules and Singularities in the ComplexJPlane

Introduction to the physics of the total cross section at LHC

Pion-Nucleon Interactions

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