Simultaneous measurements of ({rvec p},{rvec p}{prime}) and ({rvec p},p{prime}{gamma}) observables for the 15.11 MeV, 1{sup +}, T=1 state in {sup 12}C at 200 MeV

Journal Article · Sat Jul 15 00:00:00 EDT 1995 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.48612· OSTI ID:132840

Wells, S P; Wissink, S W; Bacher, A D ^[1]; Beene, J ^[2]; Berg, G P.A. ^[1]; Bertrand, F ^[2]; Betker, A; Bowyer, S M; Chang, S; Foster, C; Franklin, W ^[1]; Halbert, M ^[2]; Hicks, K ^[3]; Horen, D ^[2]; Lisantti, J ^[4]; Liu, J ^[1]; Mueller, P; Olive, D ^[2]; Schmitt, W; Stephenson, E J ^[1] ; Stracener, D; Varner, R ^[2]

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1. Indiana University Cyclotron Facility, Bloomington, Indiana 47405 (United States)
2. Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)
3. Ohio University, Athens, Ohio 45701 (United States)
4. Centenary College of Louisiana, Shreveport, Louisiana 71134 (United States)

The extension of singles ({rvec p},{rvec p}{prime}) studies to include coincident ({rvec p},p{prime}{gamma}) measurements can provide new information about the effective nucleon--nucleus interaction. We have therefore made simultaneous measurements of ({rvec p},{rvec p}{prime}) and ({rvec p},p{prime}{gamma}) observables for the 15.11 MeV, 1{sup +}, T=1 state in {sup 12}C at an incident beam energy of 200 MeV. Contained in these coincident observables are determinations of the sideways and longitudinal analyzing powers, {ital D}{sub 0S} and {ital D}{sub 0L}, which must vanish in singles measurements due to parity conservation. With this large data set on a transition with a relatively simple spin sequence, we have, in principle, enough information for a complete determination of the scattering amplitude.

• Sponsoring Organization: USDOE
• OSTI ID: 132840
• Report Number(s): CONF-9409103--
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 339; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
CARBON 12
CARBON 12 TARGET
EXCITED STATES
GAMMA RADIATION
INELASTIC SCATTERING
MEV RANGE 100-1000
POLARIZATION-ASYMMETRY RATIO
POLARIZED BEAMS
PROTON REACTIONS
PROTONS