Published February 1, 2004 | Version v1
Report Metadata-only

An Analysis Of gamma p --> p pi [sup + ] pi [sup - ] Using The CLAS Detector

Creators

Description

Two charged pion final states are studied for GeV photons incident on protons. The data come from Thomas Jefferson National Accelerator Facility using the CLAS detector. A tagged photon beam of 0.5-2.4 GeV/c was produced through bremsstrahlung radiation and was incident on a liquid H2 target. This analysis looks at the reaction γp → pπ+π- using a partial wave analyis to identify intermediate baryon resonances. Total cross section is compared to previous experiments and preliminary differential cross sections for intermediate baryon resonance quantum numbers are shown

Availability note (English)

Available from PURL: https://www.osti.gov/servlets/purl/836892-SBKFqv/native/

Additional details

Identifiers

URL
https://www.osti.gov/servlets/purl/836892-SBKFqv/native/;

Publishing Information

Imprint Pagination
106.9 Kilobytes
Report number
JLAB-PHY--03-230

Conference

Title
8. Conference On The Intersections Of Particle And Nuclear Physics (CIPANP 2003)
Dates
19-24 May 2003
Place
New York, NY (United States)

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
36028714
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BARYONS; BREMSSTRAHLUNG; CEBAF ACCELERATOR; DIFFERENTIAL CROSS SECTIONS; ELECTRON-PROTON INTERACTIONS; GEV RANGE 01-10; MULTIPARTICLE SPECTROMETERS; PARTIAL WAVES; PHOTON BEAMS; PHOTOPRODUCTION; PIONS; PROTONS; QUANTUM NUMBERS; TOTAL CROSS SECTIONS
Descriptors DEC
ACCELERATORS; BARYONS; BASIC INTERACTIONS; BEAMS; BOSONS; CROSS SECTIONS; ELECTROMAGNETIC INTERACTIONS; ELECTROMAGNETIC RADIATION; ELECTRON-NUCLEON INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; GEV RANGE; HADRONS; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; LINEAR ACCELERATORS; MEASURING INSTRUMENTS; MESONS; NUCLEONS; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PSEUDOSCALAR MESONS; RADIATIONS; SPECTROMETERS

Optional Information

Contract/Grant/Project number
AC05-84ER40150
Notes
Published in AIP Conference Proceedings -- February 5, 2004 -- Volume 698, Issue 1, pp. 535-538
Funding organization
USDOE Office of Energy Research ER (United States)
Secondary number(s)
DOE/ER--40150-3157; HEP-EX--0309040