Study of M1 and E1 excitations by high-resolution proton inelastic scattering measurement at forward angles

Journal Article · Wed Jun 13 00:00:00 EDT 2007 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.2750901· OSTI ID:21064039

Tamii, A; Adachi, T; Hatanaka, K; Hashimoto, H; Kaneda, T; Matsubara, H; Okamura, H; Sakemi, Y; Shimizu, Y; Tameshige, Y; Yosoi, M ^[1]; Carter, J ^[2]; Dozono, M ^[3]; Fujita, H ^[2]; Fujita, Y ^[4]; Itoh, M ^[5]; Kawabata, T; Nakanishi, K; Sasamoto, Y ^[6]; Neumann-Cosel, P von ^[7]

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1. Research Center for Nuclear Physics, 10-1 Mihogaoka, Ibaraki, Osaka 567-0047 (Japan)
2. Univ. of the Witwatersrand, Johannesburg 2050 (South Africa)
3. Dep. of Physics, Kyushu Univ, Higashi, Fukuoka 812-8581 (Japan)
4. Dep. of Physics, Osaka Univ., 1-1 Machikaneyama, Toyonaka, Osaka 560-0043 (Japan)
5. Cyclotron and Radioisotope Center, Tohoku Univ., Sendai, Miyagi 980-8578 (Japan)
6. Center for Nuclear Study, Univ. of Tokyo, Bunkyo, Tokyo 113-0033 (Japan)
7. Institute fuer Kernphysik TU Darmstadt, 64289 Darmstadt (Germany)

Experimental technique for measuring proton inelastic scattering with high-resolution at 295 MeV and at forward angles including zero degrees is described. The method is useful for extracting spin part of the M1 strength via nuclear excitation as well as E1 strength via Coulomb excitation. An excitation energy resolution of 20 keV, good scattering angle resolution, and low background condition have been achieved. The experimental technique was applied for several sd and pf shell nuclei.

• OSTI ID: 21064039
• Journal Information: AIP Conference Proceedings, Vol. 915, Issue 1; Conference: 17. international spin physics symposium, Kyoto (Japan), 2-7 Oct 2006; Other Information: DOI: 10.1063/1.2750901; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COULOMB EXCITATION
E1-TRANSITIONS
ENERGY RESOLUTION
INELASTIC SCATTERING
KEV RANGE
M1-TRANSITIONS
MEV RANGE
PROTON REACTIONS
PROTON-NUCLEON INTERACTIONS
PROTONS
SPIN