Export to Refworks Export to EndNote Email
Report an Issue

Differential cross sections and polarization observables from CLAS K *photoproduction and the search for new N* states [electronic resource].

Published:
Washington, D.C. : United States. Dept. of Energy, 2017.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Physical Description:
pages 142-150 : digital, PDF file
Additional Creators:
Thomas Jefferson National Accelerator Facility (U.S.), United States. Department of Energy, U.S. Atomic Energy Commission, National Science Foundation (U.S.), Science and Technology Facilities Council (Great Britain), and United States. Department of Energy. Office of Scientific and Technical Information
Access Online

Availability

I Want It

Finding items...

Restrictions on Access:
Free-to-read Unrestricted online access
Summary:
The reaction $\gamma p \to K^{*+} \Lambda$ was measured using the CLAS detector for photon energies between the threshold and 3.9 GeV at the Thomas Jefferson National Accelerator Facility. For the first time, spin-density matrix elements have been extracted for this reaction. Differential cross sections, spin density matrix elements, and the $\Lambda$ recoil polarization are compared with theoretical predictions using the BnGa partial wave analysis. The main result is the evidence for significant contributions from $N(1895)1/2^-$ and $N(2100)1/2^+$ to the reaction. Branching ratios for decays into $K^*\Lambda$ for these resonances and further resonances are reported.
Report Numbers:
E 1.99:jlab--phy-17-2469
E 1.99: doe/or/23177-4139
doe/or/23177-4139
jlab--phy-17-2469
Subject(s):
Note:
Published through SciTech Connect.
05/16/2017.
"jlab--phy-17-2469"
" doe/or/23177-4139"
": S0370269317303921"
Physics Letters. Section B 771 ISSN 0370-2693 AM
A. V. Anisovich.
National Commission of Scientific and Technological Research (CONICYT)
National Institute for Nuclear Physics (INFN)
German Research Foundation (DFG)
National Center for Scientific Research (CNRS)
Scottish Universities Physics Alliance (SUPA)
National Research Foundation of Korea (NRF)
Funding Information:
PHY-1306137
16-12-10267
AC05-06OR23177
View MARC record | catkey: 23502948