Fine structure and spin excitations in the giant resonance region of /sup 90/Zr

Journal Article · Mon Oct 24 04:00:00 EDT 1983 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.51.1526· OSTI ID:5526240

Nanda, S K; Glashausser, C; Jones, K W; McGill, J A; Carey, T A; McClelland, J B; Moss, J M; Seestrom-Morris, S J; Ohnuma, H; Franey, M

Cross sections, analyzing powers, and spin-flip probabilities have been measured at small angles in the reaction /sup 90/Zr(p,p')/sup 90/Zr* at 319 MeV. A rich fine structure is observed in the previously proposed M1 giant resonance region; angular distributions of most of these structures are consistent with M1 excitation. The spin-flip measurements reveal a large cross section for spin excitations distributed roughly uniformly over the excitation energy region from about 8 to 25 MeV.

• Research Organization: Rutgers University, New Brunswick, New Jersey 08903
• OSTI ID: 5526240
• Journal Information: Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 51:17; ISSN PRLTA
• Country of Publication: United States
• Language: English

Related Subjects

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACCELERATORS
ANALYZING POWER
ANGULAR DISTRIBUTION
BARYON REACTIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DISTRIBUTION
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
FINE STRUCTURE
GAMOW-TELLER RULES
GIANT RESONANCE
HADRON REACTIONS
INELASTIC SCATTERING
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LAMPF LINAC
LINEAR ACCELERATORS
M1-TRANSITIONS
MESON FACTORIES
MEV RANGE
MEV RANGE 100-1000
MULTIPOLE TRANSITIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
PROTON REACTIONS
RADIOISOTOPES
RESONANCE
SCATTERING
SPIN FLIP
STABLE ISOTOPES
TARGETS
ZIRCONIUM 90
ZIRCONIUM 90 TARGET
ZIRCONIUM ISOTOPES