Search for nuclear structure dependence of analyzing powers for the ( t → , p ) reaction in medium mass nuclei

Recent measurements of the ( p,t) reaction on targets in the mass range 106 < or = A < or = 128 have shown a change in the sign of the analyzing power at forward angles for transitions to the lowest 2/sup +/ states. The (t,p) reaction has been used in a similar search for corresponding effects...

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Veröffentlicht in:	Phys. Rev., C; (United States) C; (United States), 1980-06, Vol.21 (6), p.2663-2665
Hauptverfasser:	Brown, Ronald E., Cizewski, J. A., Sunier, J. W., Flynn, E. R., Alford, P., Sugarbaker, E., Ardouin, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	651723 - Nuclear Properties & Reactions, A=90-149, Experimental- Energy Levels & Transitions- (-1987) 651725 - Nuclear Properties & Reactions, A=90-149, Experimental- Nuclear Reactions & Scattering- (-1987) ANALYZING POWER ANGULAR DISTRIBUTION ANGULAR MOMENTUM BEAMS BORN APPROXIMATION CHARGED-PARTICLE REACTIONS CROSS SECTIONS DIRECT REACTIONS DISTRIBUTION DWBA ENERGY LEVELS EVEN-EVEN NUCLEI INTERMEDIATE MASS NUCLEI ISOTOPES MOLYBDENUM 96 TARGET MOLYBDENUM 98 MOLYBDENUM ISOTOPES MULTI-NUCLEON TRANSFER REACTIONS NUCLEAR PHYSICS AND RADIATION PHYSICS NUCLEAR REACTIONS NUCLEAR STRUCTURE NUCLEI PALLADIUM 106 TARGET PALLADIUM 108 PALLADIUM ISOTOPES PARITY PARTICLE PROPERTIES POLARIZED BEAMS PROTON SPECTRA SPECTRA SPIN STABLE ISOTOPES STRIPPING TARGETS TELLURIUM 126 TARGET TELLURIUM 128 TELLURIUM ISOTOPES TRANSFER REACTIONS TRITON REACTIONS TWO-NUCLEON TRANSFER REACTIONS
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Beschreibung
Zusammenfassung:	Recent measurements of the ( p,t) reaction on targets in the mass range 106 < or = A < or = 128 have shown a change in the sign of the analyzing power at forward angles for transitions to the lowest 2/sup +/ states. The (t,p) reaction has been used in a similar search for corresponding effects on targets of /sup 96/Mo, /sup 106/Pd, and /sup 126/Te. In contrast to the ( p,t) results, the analyzing power for L=2 transitions in the (t,p) measurements does not show a sign change and the data are fitted with standard distorted-wave Born-approximation calculations.
ISSN:	0556-2813
DOI:	10.1103/PhysRevC.21.2663