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Title: Meson Photoproduction Experiments with CLAS

Abstract

A large part of the experimental program in Hall B of the Jefferson Lab is dedicated to light baryon spectroscopy. Meson photoprodcution experiments are essential part of this program. CEBAF Large Acceptance Spectrometer (CLAS) and availability of circularly and linearly polarized tagged photon beams and frozen spin polarized targets provide unique conditions for this type of experiments. This combination of experimental tools gives a remarkable opportunity to measure double polarization observables for different pseudo-scalar meson photoproduction processes. For the first time, a complete or nearly complete measurement became possible and will facilitate model independent extraction of the reaction amplitude. An overview of the experimental program and its current status together with recent results on double polarization measurements in π{sup +} photoproduction are presented.

Authors:
Publication Date:
Research Org.:
Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1063628
Report Number(s):
JLAB-PHY-12-1676; DOE/OR/23177-2489
DOE Contract Number:  
AC05-06OR23177
Resource Type:
Conference
Journal Name:
EPJ Web of Conferences
Additional Journal Information:
Journal Volume: 37; Conference: MESON 2012, 31 May - 5 Jun 2012. Cracow, Poland
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS

Citation Formats

Pasyuk, Eugene. Meson Photoproduction Experiments with CLAS. United States: N. p., 2012. Web. doi:10.1051/epjconf/20123706013.
Pasyuk, Eugene. Meson Photoproduction Experiments with CLAS. United States. https://doi.org/10.1051/epjconf/20123706013
Pasyuk, Eugene. 2012. "Meson Photoproduction Experiments with CLAS". United States. https://doi.org/10.1051/epjconf/20123706013.
@article{osti_1063628,
title = {Meson Photoproduction Experiments with CLAS},
author = {Pasyuk, Eugene},
abstractNote = {A large part of the experimental program in Hall B of the Jefferson Lab is dedicated to light baryon spectroscopy. Meson photoprodcution experiments are essential part of this program. CEBAF Large Acceptance Spectrometer (CLAS) and availability of circularly and linearly polarized tagged photon beams and frozen spin polarized targets provide unique conditions for this type of experiments. This combination of experimental tools gives a remarkable opportunity to measure double polarization observables for different pseudo-scalar meson photoproduction processes. For the first time, a complete or nearly complete measurement became possible and will facilitate model independent extraction of the reaction amplitude. An overview of the experimental program and its current status together with recent results on double polarization measurements in π{sup +} photoproduction are presented.},
doi = {10.1051/epjconf/20123706013},
url = {https://www.osti.gov/biblio/1063628}, journal = {EPJ Web of Conferences},
number = ,
volume = 37,
place = {United States},
year = {Sat Dec 01 00:00:00 EST 2012},
month = {Sat Dec 01 00:00:00 EST 2012}
}

Conference:
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