The O-16(->/gamma,pi(-)p)reaction at E-gamma similar or equal to-300 MeV -art. no. 054609

Authors
Hicks, K Gladyshev, V Baghaei, H Caracappa, A Cichocki, A Deininger, R Finlay, R Gresko, T Hoblit, S Khandaker, M Kistner, O Li, FX Lindgren, R Lucas, M Miceli, L Norum, B Rapaport, J Sandorfi, A Sealock, R Smith, LC Thorn, C Thornton, S Whisnant, CS Willits, D Wright, LE
Citation
K. Hicks et al., The O-16(->/gamma,pi(-)p)reaction at E-gamma similar or equal to-300 MeV -art. no. 054609, PHYS REV C, 6105(5), 2000, pp. 4609
Citations number
25
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW C-NUCLEAR PHYSICS
ISSN journal
05562813 → ACNP
Volume
6105
Issue
5
Year of publication
2000
Database
ISI
SICI code
0556-2813(200005)6105:5<4609:TOAESO>2.0.ZU;2-4
Abstract
Cross sections are presented for the O-16(<(gamma)over right arrow>, pi(-) p) reaction at incident photon energies between 290 and 325 MeV. The data a re presented for specific proton and pion angles as a function of proton en ergy, which are compared with calculations in a local distorted wave impuls e approximation model. The results are in agree ment at most kinematics, al though at some kinematics the data and calculations disagree by a factor of 2 or more. These data do not support the conclusion of a large modificatio n to the mass of the Delta resonance in the nucleus.