Study of charged-pseudoscalar-meson photoproduction from hydrogen and deuterium with 16-GeV linearly polarized photons

1979 ◽  
Vol 20 (7) ◽  
pp. 1553-1583 ◽  
Author(s):  
D. J. Quinn ◽  
J. P. Rutherford ◽  
M. A. Shupe ◽  
D. J. Sherden ◽  
R. H. Siemann ◽  
...  
Keyword(s):  
Pseudoscalar Meson ◽  
Meson Photoproduction ◽  
Linearly Polarized ◽  
Polarized Photons

scholarly journals φ-Meson Photoproduction with Linearly Polarized Photons at Threshold Energies

2007 ◽  
Author(s):  
Julian Salamanca ◽  
Philip L. Cole ◽  
Ricardo Alarcon ◽  
Philip L. Cole ◽  
Chaden Djalali ◽  
...  
Keyword(s):  
Meson Photoproduction ◽  
Linearly Polarized ◽  
Threshold Energies ◽  
Polarized Photons

scholarly journals POLARIZATION OBSERVABLES FROM THE PHOTOPRODUCTION OF ω-MESONS USING LINEARLY POLARIZED PHOTONS

2014 ◽  
Vol 26 ◽  
pp. 1460103
Author(s):  
◽  
DANNY MARTINEZ ◽  
PHILIP L. COLE
Keyword(s):  
Density Matrix ◽  
Energy Region ◽  
Spin Density Matrix ◽  
Angular Distributions ◽  
Matrix Elements ◽  
Meson Photoproduction ◽  
Beam Asymmetry ◽  
Linearly Polarized ◽  
Polarization Observables ◽  
Polarized Photons

We report on the extraction of Polarization Observables Spin Density Matrix Elements (SDMEs), and Beam Asymmetry Σ for ω meson photoproduction using a beam of linearly polarized photons in the photon energy region of Eγ = 1.3 to 1.7 GeV, by means of the angular distributions of the daughter pions from ω decay. These preliminary results are from the g8b dataset, which were collected with the CLAS detector in Hall B of Jefferson Lab.

scholarly journals Measurement of neutron spectra for photonuclear reaction with linearly polarized photons

2017 ◽  
Vol 153 ◽  
pp. 01019
Author(s):  
Yoichi Kirihara ◽  
Toshiro Itoga ◽  
Toshiya Sanami ◽  
Hiroshi Nakashima ◽  
Yoshihito Namito ◽  
...  
Keyword(s):  
Photonuclear Reaction ◽  
Neutron Spectra ◽  
Linearly Polarized ◽  
Polarized Photons

scholarly journals THREE-BODY PHOTODISINTEGRATION OF 4He NUCLEUS BY LINEARLY POLARIZED PHOTONS

2019 ◽  
pp. 11-15
Author(s):  
A.A. Peretiatko ◽  
R.T. Murtazin ◽  
A.F. Khodyachikh
Keyword(s):  
Magnetic Field ◽  
Cross Section ◽  
Production Cross ◽  
Reaction Products ◽  
Azimuthal Distribution ◽  
Proton Production ◽  
Linearly Polarized ◽  
Three Body ◽  
Polarized Photons ◽  
The Magnetic Field

Experimental data are reported from studies of the reaction 4He(γ, pn)d through the use of the streamer chamber placed in the magnetic field and exposed to a linearly polarized photon beam from the electron linac LUE-2000. A structure has been revealed in the momentum distribution of deuterons. Studies were made into the effects of nucleon-deuteron correlation. The azimuthal distribution of reaction products and the asymmetry of proton production cross-section were measured. The obtained data were analyzed in the framework of the quasideuteron model.

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