ELASTIC AND INELASTIC PHOTON SCATTERING FROM C-12

Authors
WISSMANN F PEISE J SCHMITZ M SCHNEIDER M AHRENS J ANTHONY I BECK R DOLBILKIN B HALL SJ HARTER F HERDADE S HERRMANN J HUNGER A JENNEWEIN P KELLIE JD KONDRATJEV R KRAHN HP KRAUSE KH KUSNETZOV V LISIN V MILLER GJ POLONSKI A SCHUMACHER M SOBOLEWSKI J WALCHER T ZABRODIN A
Citation
F. Wissmann et al., ELASTIC AND INELASTIC PHOTON SCATTERING FROM C-12, Physics letters. Section B, 335(2), 1994, pp. 119-122
Citations number
15
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
335
Issue
2
Year of publication
1994
Pages
119 - 122
Database
ISI
SICI code
0370-2693(1994)335:2<119:EAIPSF>2.0.ZU;2-G
Abstract
The elastic and inelastic photon scattering from C-12 was investigated in the energy range of the DELTA-resonance (E(gamma) = 200-500 MeV) a t a scattering angle of 40-degrees. The experiment was performed with the tagged photon facility at the cw electron accelerator MAMI (E(e)- = 855 MeV). By using a large NaI(Tl) detector having an energy resolut ion of 1.5%, the elastic scattering could be separated from the inelas tic process to the first excited state (E(x) = 4.44 MeV) of C-12. The differential cross section for the coherent scattering is compared wit h a simple static ansatz, that uses the known charge form factor, and with a recent DELTA-hole calculation.