Recoil-Proton Polarization in High-Energy Deuteron Photodisintegration with Circularly Polarized Photons
Journal Article
·
· Phys. Rev. Lett.
We measured the angular dependence of the three recoil-proton polarization components in two-body photodisintegration of the deuteron at a photon energy of 2 GeV. These new data provide a benchmark for calculations based on quantum chromodynamics. Two of the five existing models have made predictions of polarization observables. Both explain the longitudinal polarization transfer satisfactorily. Transverse polarizations are not well described, but suggest isovector dominance.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE - Office of Energy Research (ER)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 903398
- Report Number(s):
- JLAB-PHY-07-629; DOE/ER/40150-4281; PRLTAO; TRN: US0703260
- Journal Information:
- Phys. Rev. Lett., Vol. 98; ISSN 0031-9007
- Country of Publication:
- United States
- Language:
- English
Similar Records
Recoil-Proton Polarization in High-Energy Deuteron Photodisintegration with Circularly Polarized Photons
Recoil-proton polarization in high-energy deuteron photodisintegration with circularly plarized photons.
Angular dependence of recoil proton polarization in high-energy \gamma d \to p n
Journal Article
·
Fri May 04 00:00:00 EDT 2007
· Physical Review Letters
·
OSTI ID:903398
+17 more
Recoil-proton polarization in high-energy deuteron photodisintegration with circularly plarized photons.
Journal Article
·
Tue May 01 00:00:00 EDT 2007
· Phys. Rev. Lett.
·
OSTI ID:903398
+7 more
Angular dependence of recoil proton polarization in high-energy \gamma d \to p n
Journal Article
·
Mon Feb 26 00:00:00 EST 2007
·
OSTI ID:903398
+52 more