Neutral pion photoproduction in a Regge model

Mathieu, Vincent; Fox, G.; Szczepaniak, Adam P.

doi:10.1103/PhysRevD.92.074013

Title: Neutral pion photoproduction in a Regge model

Abstract

The reaction $$\gamma p \to \pi^0 p$$ is investigated in the energy range above the resonance region. The amplitudes include the leading Regge singularities in the cross-channel and correctly describe the differential cross section for beam energies above 4 GeV and for momentum transferred above $$-3\mbox{ GeV}^2$$. Furthermore, the energy dependence of the beam asymmetry and the reaction $$\gamma n \to \pi^0 n$$ seem is quantitative consistent with the Regge-pole dominance.

Authors:

Mathieu, Vincent ^[1]; Fox, G. ^[1]; Szczepaniak, Adam P. ^[2]

Indiana Univ., Bloomington, IN (United States)
Indiana Univ., Bloomington, IN (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

Publication Date:: Thu Oct 08 00:00:00 EDT 2015

Research Org.:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Nuclear Physics (NP)

OSTI Identifier:: 1222940

Alternate Identifier(s):: OSTI ID: 1223147

Report Number(s):: JLAB-THY-15-2058; DOE/OR/23177-3370; arXiv:1505.02321
Journal ID: ISSN 1550-7998; PRVDAQ

Grant/Contract Number:: AC05-06OR23177

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review. D, Particles, Fields, Gravitation and Cosmology

Additional Journal Information:: Journal Volume: 92; Journal Issue: 7; Conference: Switzlerland, 8-12 Oct 2010; Journal ID: ISSN 1550-7998

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats


                    Mathieu, Vincent, Fox, G., and Szczepaniak, Adam P. Neutral pion photoproduction in a Regge model.  United States: N. p., 2015. 
Web.  doi:10.1103/PhysRevD.92.074013.

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                    Mathieu, Vincent, Fox, G., & Szczepaniak, Adam P. Neutral pion photoproduction in a Regge model.  United States.  https://doi.org/10.1103/PhysRevD.92.074013

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                    Mathieu, Vincent, Fox, G., and Szczepaniak, Adam P. Thu .  
"Neutral pion photoproduction in a Regge model".  United States.  https://doi.org/10.1103/PhysRevD.92.074013.  https://www.osti.gov/servlets/purl/1222940.

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@article{osti_1222940,

  title        = {Neutral pion photoproduction in a Regge model},

  author       = {Mathieu, Vincent and Fox, G. and Szczepaniak, Adam P.},

  abstractNote = {The reaction $\gamma p \to \pi^0 p$ is investigated in the energy range above the resonance region. The amplitudes include the leading Regge singularities in the cross-channel and correctly describe the differential cross section for beam energies above 4 GeV and for momentum transferred above $-3\mbox{ GeV}^2$. Furthermore, the energy dependence of the beam asymmetry and the reaction $\gamma n \to \pi^0 n$ seem is quantitative consistent with the Regge-pole dominance.},

  doi          = {10.1103/PhysRevD.92.074013},

  journal      = {Physical Review. D, Particles, Fields, Gravitation and Cosmology},

  number       = 7,

  volume       = 92,

  place        = {United States},

  year         = {Thu Oct 08 00:00:00 EDT 2015},

  month        = {Thu Oct 08 00:00:00 EDT 2015}

}

Copy to clipboard

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Works referenced in this record:

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Works referencing / citing this record:

Measurement of the beam asymmetry Σ for π0 and η photoproduction on the proton at Eγ=9 GeV
text, January 2017

Al Ghoul, H.; Anassontzis, E. G.; Austregesilo, A.
Figshare
DOI: 10.1184/r1/4926080

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Title: Neutral pion photoproduction in a Regge model

Abstract

Citation Formats

Regge phenomenology journal, December 1977

Regge models of forward pion and ETA photoproduction journal, February 1972

A critical study of finite energy sum rule difficulties in pion photoproduction journal, December 1975

Unitary isobar model --MAID2007 journal, October 2007

Updated SAID analysis of pion photoproduction data journal, February 2012

Pion- and photo-induced transition amplitudes to ΛK, ΣK and Nη journal, June 2012

Nucleon resonances within a dynamical coupled-channels model of π N and γ N reactions journal, September 2013

Neutral pion photoproduction at high energies journal, May 2009

Relativistic Dispersion Relation Approach to Photomeson Production journal, June 1957

An Introduction to Regge Theory and High Energy Physics book, October 2011

A Regge pole model fit of pion and K meson photoproduction journal, November 1967

Analysis of π0 photoproduction at intermediate and high energies journal, September 1974

Regge theory and particle physics journal, June 1971

Regge phenomenology of pion photoproduction off the nucleon at forward angles journal, February 2011

High-Energy π 0 Photoproduction from Hydrogen with Unpolarized and Linearly Polarized Photons journal, October 1971

π 0 and ρ 0 photoproduction from 6 to 18 GeV journal, February 1974

Measurements of π 0 Photoproduction Cross Sections for Incident Gamma-Ray Energies of 2.0 to 5.0 GeV journal, May 1967

Single photoproduction of neutral π-mesons on hydrogen in the forward direction at 4 GeV journal, January 1973

Measurements of exclusive photoproduction processes at large values of t and u from 4 to 7.5 GeV journal, August 1976

π 0 Photoproduction from Neutrons journal, December 1972

Single photoproduction of neutral π-mesons on deuterium in the forward direction at 4 GeV journal, January 1973

Polarized target asymmetry for pi-zero photoproduction at 4 GeV journal, March 1972

Target asymmetry for neutral π meson photoproduction on polarized protons at 4 GeV in the forward direction journal, September 1973

Recoil-Proton Polarization in Neutral-Pion Photoproduction and in Proton Compton Scattering journal, December 1972

The Primakoff effect on a proton target journal, August 2005

Decisive Tests of High-Energy Models journal, December 1970

Single photoproduction of η-mesons of hydrogen in the forward direction at 4 and 6 GeV journal, October 1970

Pion and kaon photoproduction at high energies: forward and intermediate angles journal, December 1997

π 0 Photoproduction in a Weak-Regge-Cut Model journal, February 1973

SPQR – Spectroscopy: Prospects, Questions & Results journal, January 2014

Phenomenological Analysis of Single-Pion Photoproduction journal, June 1969

Semilocal duality in π 0 photoproduction journal, September 1975

Regge cuts and neutral pion electroproduction journal, December 1981

Crossing relations for helicity amplitudes journal, February 1964

Regge Poles and the Photoproduction of Pions journal, November 1963

On the general theory of collisions for particles with spin journal, August 1959

Model dependence of single-energy fits to pion photoproduction data journal, November 2011

Measurement of the beam asymmetry Σ for π0 and η photoproduction on the proton at Eγ=9 GeV text, January 2017

Regge phenomenology
journal, December 1977

Regge models of forward pion and ETA photoproduction
journal, February 1972

A critical study of finite energy sum rule difficulties in pion photoproduction
journal, December 1975

Unitary isobar model --MAID2007
journal, October 2007

Updated SAID analysis of pion photoproduction data
journal, February 2012

Pion- and photo-induced transition amplitudes to ΛK, ΣK and Nη
journal, June 2012

Nucleon resonances within a dynamical coupled-channels model of $π N$ and $γ N$ reactions
journal, September 2013

Neutral pion photoproduction at high energies
journal, May 2009

Relativistic Dispersion Relation Approach to Photomeson Production
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An Introduction to Regge Theory and High Energy Physics
book, October 2011

A Regge pole model fit of pion and K meson photoproduction
journal, November 1967

Analysis of π0 photoproduction at intermediate and high energies
journal, September 1974

Regge theory and particle physics
journal, June 1971

Regge phenomenology of pion photoproduction off the nucleon at forward angles
journal, February 2011

High-Energy $π^{0}$ Photoproduction from Hydrogen with Unpolarized and Linearly Polarized Photons
journal, October 1971

$π^{0}$ and $ρ^{0}$ photoproduction from 6 to 18 GeV
journal, February 1974

Measurements of $π^{0}$ Photoproduction Cross Sections for Incident Gamma-Ray Energies of 2.0 to 5.0 GeV
journal, May 1967

Single photoproduction of neutral π-mesons on hydrogen in the forward direction at 4 GeV
journal, January 1973

Measurements of exclusive photoproduction processes at large values of $t$ and $u$ from 4 to 7.5 GeV
journal, August 1976

$π^{0}$ Photoproduction from Neutrons
journal, December 1972

Single photoproduction of neutral π-mesons on deuterium in the forward direction at 4 GeV
journal, January 1973

Polarized target asymmetry for pi-zero photoproduction at 4 GeV
journal, March 1972

Target asymmetry for neutral π meson photoproduction on polarized protons at 4 GeV in the forward direction
journal, September 1973

Recoil-Proton Polarization in Neutral-Pion Photoproduction and in Proton Compton Scattering
journal, December 1972

The Primakoff effect on a proton target
journal, August 2005

Decisive Tests of High-Energy Models
journal, December 1970

Single photoproduction of η-mesons of hydrogen in the forward direction at 4 and 6 GeV
journal, October 1970

Pion and kaon photoproduction at high energies: forward and intermediate angles
journal, December 1997

$π^{0}$ Photoproduction in a Weak-Regge-Cut Model
journal, February 1973

SPQR – Spectroscopy: Prospects, Questions & Results
journal, January 2014

Phenomenological Analysis of Single-Pion Photoproduction
journal, June 1969

Semilocal duality in $π^{0}$ photoproduction
journal, September 1975

Regge cuts and neutral pion electroproduction
journal, December 1981

Crossing relations for helicity amplitudes
journal, February 1964

Regge Poles and the Photoproduction of Pions
journal, November 1963

On the general theory of collisions for particles with spin
journal, August 1959

Model dependence of single-energy fits to pion photoproduction data
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Measurement of the beam asymmetry Σ for π0 and η photoproduction on the proton at Eγ=9 GeV
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