New measurements of $^{2}$H($\vec \gamma$,p)n and spin problems in coupled N$\Delta$/NN interactions - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physical Review C Year : 1995

New measurements of $^{2}$H($\vec \gamma$,p)n and spin problems in coupled N$\Delta$/NN interactions

G. Blanpied
  • Function : Author
M. Blecher
  • Function : Author
A. Caracappa
  • Function : Author
C. Djalali
  • Function : Author
M.A. Duval
  • Function : Author
G. Giordano
  • Function : Author
K. Hicks
  • Function : Author
S. Hoblit
  • Function : Author
M. Khandaker
O.C. Kistner
  • Function : Author
G. Matone
  • Function : Author
L. Miceli
  • Function : Author
W.K. Mize
  • Function : Author
B.M. Preedom
  • Function : Author
A.M. Sandorfi
  • Function : Author
C. Schaerf
  • Function : Author
R.M. Sealock
  • Function : Author
C.E. Thorn
  • Function : Author
S.T. Thornton
  • Function : Author
K. Vaziri
  • Function : Author
C.S. Whisnant
  • Function : Author
X. Zhao

Abstract

New precision measurements of the 2H(γ→,p)n reaction taken with tagged polarized photons, and covering a wide angular range, are presented for incident energies between 113 and 315 MeV. In the region of the Δ resonance, the photodisintegration observables can potentially be used to probe the NΔ interaction. Coupled-channel calculations are in agreement with cross sections measured with linear polarization parallel to the reaction plane but fail to account for data taken with perpendicular kinematics.
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Dates and versions

in2p3-00003669 , version 1 (14-06-1999)

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G. Blanpied, M. Blecher, A. Caracappa, C. Djalali, M.A. Duval, et al.. New measurements of $^{2}$H($\vec \gamma$,p)n and spin problems in coupled N$\Delta$/NN interactions. Physical Review C, 1995, 52, pp.R455-R459. ⟨10.1103/PhysRevC.52.R455⟩. ⟨in2p3-00003669⟩
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