Comparative analysis of , , and scattering lengths from A2, CLAS, and GlueX threshold measurements
Abstract
The high accuracy Φ-meson photoproduction data from the CLAS experiment in Hall B of Jefferson Laboratory allow us to determine the near-threshold total cross section of the γp →Φp reaction and use it for evaluating the Φp scattering length αΦp. These data result in an absolute value of |αΦp| = ( 0.063 ± 0.010 ) fm, which is smaller than the typical hadron size. A comparative analysis of αΦp with the previously determined scattering lengths for ωp and J/ψp from the A2 and GlueX experiments is performed.
- Authors:
- Publication Date:
- Research Org.:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); George Washington Univ., Washington, DC (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- OSTI Identifier:
- 1631893
- Alternate Identifier(s):
- OSTI ID: 1615000; OSTI ID: 1615500; OSTI ID: 1726252
- Report Number(s):
- JLAB-PHY-20-3144; DOE/OR/23177-4921; arXiv:2001.08851
Journal ID: ISSN 2469-9985; PRVCAN; 045201
- Grant/Contract Number:
- SC0016583; AC05-06OR23177
- Resource Type:
- Published Article
- Journal Name:
- Physical Review. C
- Additional Journal Information:
- Journal Name: Physical Review. C Journal Volume: 101 Journal Issue: 4; Journal ID: ISSN 2469-9985
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Citation Formats
Strakovsky, Igor I., Pentchev, Lubomir, and Titov, Alexander I. Comparative analysis of ω p , ϕ p , and J / ψ p scattering lengths from A2, CLAS, and GlueX threshold measurements. United States: N. p., 2020.
Web. doi:10.1103/PhysRevC.101.045201.
Strakovsky, Igor I., Pentchev, Lubomir, & Titov, Alexander I. Comparative analysis of ω p , ϕ p , and J / ψ p scattering lengths from A2, CLAS, and GlueX threshold measurements. United States. https://doi.org/10.1103/PhysRevC.101.045201
Strakovsky, Igor I., Pentchev, Lubomir, and Titov, Alexander I. Tue .
"Comparative analysis of ω p , ϕ p , and J / ψ p scattering lengths from A2, CLAS, and GlueX threshold measurements". United States. https://doi.org/10.1103/PhysRevC.101.045201.
@article{osti_1631893,
title = {Comparative analysis of ω p , ϕ p , and J / ψ p scattering lengths from A2, CLAS, and GlueX threshold measurements},
author = {Strakovsky, Igor I. and Pentchev, Lubomir and Titov, Alexander I.},
abstractNote = {The high accuracy Φ-meson photoproduction data from the CLAS experiment in Hall B of Jefferson Laboratory allow us to determine the near-threshold total cross section of the γp →Φp reaction and use it for evaluating the Φp scattering length αΦp. These data result in an absolute value of |αΦp| = ( 0.063 ± 0.010 ) fm, which is smaller than the typical hadron size. A comparative analysis of αΦp with the previously determined scattering lengths for ωp and J/ψp from the A2 and GlueX experiments is performed.},
doi = {10.1103/PhysRevC.101.045201},
journal = {Physical Review. C},
number = 4,
volume = 101,
place = {United States},
year = {Tue Apr 14 00:00:00 EDT 2020},
month = {Tue Apr 14 00:00:00 EDT 2020}
}
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1103/PhysRevC.101.045201
https://doi.org/10.1103/PhysRevC.101.045201
Other availability
Cited by: 20 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Evidence for a Three-Pion Resonance
journal, September 1961
- Maglić, B. C.; Alvarez, L. W.; Rosenfeld, A. H.
- Physical Review Letters, Vol. 7, Issue 5
D and D meson production near 4 GeV in e+e− annihilation
journal, January 1977
- Goldhaber, G.; Wiss, J. E.; Abrams, G. S.
- Physics Letters B, Vol. 69, Issue 4
Form Factors and Vector Mesons
journal, November 1961
- Gell-Mann, Murray; Zachariasen, Fredrik
- Physical Review, Vol. 124, Issue 3
φ- N bound state
journal, January 2001
- Gao, H.; Lee, T. -S. H.; Marinov, V.
- Physical Review C, Vol. 63, Issue 2
Existence and Properties of the Meson
journal, April 1963
- Connolly, P. L.; Hart, E. L.; Lai, K. W.
- Physical Review Letters, Vol. 10, Issue 8
Observation of a Dimuon Resonance at 9.5 GeV in 400-GeV Proton-Nucleus Collisions
journal, August 1977
- Herb, S. W.; Hom, D. C.; Lederman, L. M.
- Physical Review Letters, Vol. 39, Issue 5
Spin Analysis of Charmed Mesons Produced in Annihilation
journal, August 1977
- Nguyen, H. K.; Wiss, J. E.; Abrams, G. S.
- Physical Review Letters, Vol. 39, Issue 5
Photoproduction of the meson on the proton near threshold
journal, April 2015
- Strakovsky, I. I.; Prakhov, S.; Azimov, Ya. I.
- Physical Review C, Vol. 91, Issue 4
QCD Sum Rules for , , Meson-Nucleon Scattering Lengths and the Mass Shifts in Nuclear Medium
journal, September 1997
- Koike, Y.; Hayashigaki, A.
- Progress of Theoretical Physics, Vol. 98, Issue 3
Review of Particle Physics
journal, August 2018
- Tanabashi, M.; Hagiwara, K.; Hikasa, K.
- Physical Review D, Vol. 98, Issue 3
Evidence for a Resonance in the , State
journal, June 1961
- Erwin, A. R.; March, R.; Walker, W. D.
- Physical Review Letters, Vol. 6, Issue 11
Quantum Numbers of a 1020-MeV Resonance
journal, April 1963
- Schlein, P.; Slater, W. E.; Smith, L. T.
- Physical Review Letters, Vol. 10, Issue 8
The CEBAF large acceptance spectrometer (CLAS)
journal, May 2003
- Mecking, B. A.; Adams, G.; Ahmad, S.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 503, Issue 3
Differential cross section of -meson photoproduction at threshold
journal, October 2007
- Titov, A. I.; Nakano, T.; Daté, S.
- Physical Review C, Vol. 76, Issue 4
The bremsstrahlung tagged photon beam in Hall B at JLab
journal, February 2000
- Sober, D. I.; Crannell, Hall; Longhi, Alberto
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 440, Issue 2
Data analysis techniques, differential cross sections, and spin density matrix elements for the reaction
journal, May 2014
- Dey, B.; Meyer, C. A.; Bellis, M.
- Physical Review C, Vol. 89, Issue 5
Legendre analysis of differential distributions in hadronic reactions
journal, February 2017
- Azimov, Yakov I.; Strakovsky, Igor I.; Briscoe, William J.
- Physical Review C, Vol. 95, Issue 2
Discovery of a Narrow Resonance in Annihilation
journal, December 1974
- Augustin, J. -E.; Boyarski, A. M.; Breidenbach, M.
- Physical Review Letters, Vol. 33, Issue 23
Resonance in the System
journal, March 1961
- Alston, Margaret; Alvarez, Luis W.; Eberhard, Philippe
- Physical Review Letters, Vol. 6, Issue 6
First Measurement of Near-Threshold Exclusive Photoproduction off the Proton
journal, August 2019
- Ali, A.; Amaryan, M.; Anassontzis, E. G.
- Physical Review Letters, Vol. 123, Issue 7
Forward coherent ϕ-meson photoproduction from deuterons near threshold
journal, January 2008
- Chang, W. C.; Horie, K.; Shimizu, S.
- Physics Letters B, Vol. 658, Issue 5
scattering length from GlueX threshold measurements
journal, April 2020
- Strakovsky, Igor I.; Epifanov, Denis; Pentchev, Lubomir
- Physical Review C, Vol. 101, Issue 4
Experimental Observation of a Heavy Particle
journal, December 1974
- Aubert, J. J.; Becker, U.; Biggs, P. J.
- Physical Review Letters, Vol. 33, Issue 23