Complete angular distribution measurements of two-body deuteron photodisintegration between 0.5 and 3 GeV

Journal Article · Mon Jul 12 04:00:00 EDT 2004 · Physical Review, C (Nuclear Physics)

OSTI ID:829818

Mirazita, M; Ronchetti, F; Rossi, P; Sanctis, E De

Nearly complete angular distributions of the two-body deuteron photodisintegration differential cross section have been measured using the CEBAF Large Acceptance Spectrometer detector and the tagged photon beam at the Thomas Jefferson National Accelerator Facility. The data cover photon energies between 0.5 and 3.0 GeV and center-of-mass proton scattering angles 10{sup o}-160{sup o}. The data show a persistent forward-backward angle asymmetry over the explored energy range, and are well described by the nonperturbative quark gluon string model.

• Research Organization: Thomas Jefferson National Accelerator Facility, Newport News, VA (US)
• Sponsoring Organization: USDOE Office of Energy Research (ER) (US)
• DOE Contract Number: AC05-84ER40150
• OSTI ID: 829818
• Report Number(s): JLAB-PHY-04-27; DOE/ER/40150-2894; nucl-ex/0405019
• Journal Information: Physical Review, C (Nuclear Physics), Journal Name: Physical Review, C (Nuclear Physics) Vol. 70
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
ANGULAR DISTRIBUTION
ASYMMETRY
CEBAF ACCELERATOR
DEUTERONS
DIFFERENTIAL CROSS SECTIONS
ENERGY RANGE
GLUONS
PHOTON BEAMS
PHOTONS
PHOTONUCLEAR REACTIONS
PROTONS
QUARKS
SCATTERING
SPECTROMETERS
STRING MODELS