skip to main content
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Evaluation of the γn→π⁻p differential cross section in the Δ-isobar region

Abstract

Differential cross sections for the process γn→π⁻p have been extracted from MAMI-B measurements of γd→π⁻pp, accounting for final-state interaction effects, using a diagrammatic technique taking into account the NN and πN final-state interaction amplitudes. Results are compared to previous measurements of the inverse process, π⁻p→nγ, and recent multipole analyses.

Authors:
; ; ; ; ;
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1102578
Resource Type:
Publisher's Accepted Manuscript
Journal Name:
Physical Review. C, Nuclear Physics
Additional Journal Information:
Journal Name: Physical Review. C, Nuclear Physics Journal Volume: 86 Journal Issue: 6; Journal ID: ISSN 0556-2813
Publisher:
American Physical Society
Country of Publication:
United States
Language:
English

Citation Formats

Briscoe, W. J., Kudryavtsev, A. E., Pedroni, P., Strakovsky, I. I., Tarasov, V. E., and Workman, R. L. Evaluation of the γn→π⁻p differential cross section in the Δ-isobar region. United States: N. p., 2012. Web. doi:10.1103/PhysRevC.86.065207.
Briscoe, W. J., Kudryavtsev, A. E., Pedroni, P., Strakovsky, I. I., Tarasov, V. E., & Workman, R. L. Evaluation of the γn→π⁻p differential cross section in the Δ-isobar region. United States. doi:10.1103/PhysRevC.86.065207.
Briscoe, W. J., Kudryavtsev, A. E., Pedroni, P., Strakovsky, I. I., Tarasov, V. E., and Workman, R. L. Thu . "Evaluation of the γn→π⁻p differential cross section in the Δ-isobar region". United States. doi:10.1103/PhysRevC.86.065207.
@article{osti_1102578,
title = {Evaluation of the γn→π⁻p differential cross section in the Δ-isobar region},
author = {Briscoe, W. J. and Kudryavtsev, A. E. and Pedroni, P. and Strakovsky, I. I. and Tarasov, V. E. and Workman, R. L.},
abstractNote = {Differential cross sections for the process γn→π⁻p have been extracted from MAMI-B measurements of γd→π⁻pp, accounting for final-state interaction effects, using a diagrammatic technique taking into account the NN and πN final-state interaction amplitudes. Results are compared to previous measurements of the inverse process, π⁻p→nγ, and recent multipole analyses.},
doi = {10.1103/PhysRevC.86.065207},
journal = {Physical Review. C, Nuclear Physics},
number = 6,
volume = 86,
place = {United States},
year = {2012},
month = {12}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1103/PhysRevC.86.065207

Citation Metrics:
Cited by: 8 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Amplitude analysis of γ n π p data above 1 GeV
journal, July 2012


The bonn meson-exchange model for the nucleon—nucleon interaction
journal, May 1987


Unitary isobar model --MAID2007
journal, October 2007


Extended partial-wave analysis of π N scattering data
journal, October 2006


Inverse pion photoproduction in the vicinity of the p 33 ( 1232 ) resonance and a test of time-reversal invariance
journal, August 1975


Review of Particle Physics
journal, July 2012


Updated SAID analysis of pion photoproduction data
journal, February 2012


π 0 photoproduction on the proton for photon energies from 0.675 to 2.875 GeV
journal, August 2007


Measurement of inverse pion photoproduction at energies spanning the N ( 1440 ) resonance
journal, September 2004


Measurement of the Differential Cross Section for the Reaction γ n π p from Deuterium
journal, July 2009


Updated analysis of N N elastic scattering to 3 GeV
journal, August 2007


Helicity dependence of the $ \gamma$d $ \rightarrow$ $ \pi$NN reactions in the $ \Delta$ -resonance region
journal, March 2010


Differential cross section for π p γ n from 427 to 625 MeV/ c
journal, July 1989