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Title: Lifetime and g-factor measurements of yrast states in /sup 134/Nd and /sup 136/Nd

Abstract

We report on the measurement of lifetimes and magnetic moments of yrast states in /sup 134/Nd and /sup 136/Nd. Lifetimes in the 10--100 ps range were measured via the recoil distance Doppler shift method applied to the reactions /sup 110/Pd(/sup 28,30/Si,4n) at 120--125 MeV beam energy. Magnetic moments of the 21 state in /sup 134/Nd and the 10 and 12 yrast states in /sup 136/Nd were deduced from the integral Larmor precessions measured after recoil implantation in a magnetized nickel foil, via the reactions /sup 76/Ge(/sup 62,64/Ni,4n). The 10 backbending state in /sup 136/Nd results from h/sub 11/2/ proton (two quasiparticle) alignment. The paramagnetic relaxation time of Nd in nickel was measured by Coulomb excitation and implantation of /sup 148/Nd(21 ).

Authors:
; ; ; ; ; ; ;
Publication Date:
Research Org.:
Nuclear Structure Laboratory, State University of New York, Stony Brook, New York 11794
OSTI Identifier:
6144712
Resource Type:
Journal Article
Journal Name:
Phys. Rev. C; (United States)
Additional Journal Information:
Journal Volume: 36:3
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; NEODYMIUM 134; YRAST STATES; NEODYMIUM 136; BACKBENDING; COMPOUND-NUCLEUS REACTIONS; COULOMB EXCITATION; DOPPLER EFFECT; ENERGY-LEVEL TRANSITIONS; EXPERIMENTAL DATA; GAMMA SPECTRA; LANDE FACTOR; LIFETIME; MAGNETIC MOMENTS; MEV RANGE 100-1000; NEUTRONS; PALLADIUM 110 TARGET; PARAMAGNETISM; PARITY; QUASI PARTICLES; RECOILS; SILICON 28 REACTIONS; SILICON 30 REACTIONS; SPIN; ANGULAR MOMENTUM; BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHARGED-PARTICLE REACTIONS; DATA; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; EVEN-EVEN NUCLEI; EXCITATION; FERMIONS; HADRONS; HEAVY ION REACTIONS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MAGNETISM; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NEODYMIUM ISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; PARTICLE PROPERTIES; RADIOISOTOPES; RARE EARTH NUCLEI; SPECTRA; TARGETS; 651720* - Nuclear Properties & Reactions, A=90-149, Experimental

Citation Formats

Billowes, J, Lieb, K P, Noe, J W, Piel, Jr, W F, Rolston, S L, Sprouse, G D, Kistner, O C, and Christancho, F. Lifetime and g-factor measurements of yrast states in /sup 134/Nd and /sup 136/Nd. United States: N. p., 1987. Web. doi:10.1103/PhysRevC.36.974.
Billowes, J, Lieb, K P, Noe, J W, Piel, Jr, W F, Rolston, S L, Sprouse, G D, Kistner, O C, & Christancho, F. Lifetime and g-factor measurements of yrast states in /sup 134/Nd and /sup 136/Nd. United States. https://doi.org/10.1103/PhysRevC.36.974
Billowes, J, Lieb, K P, Noe, J W, Piel, Jr, W F, Rolston, S L, Sprouse, G D, Kistner, O C, and Christancho, F. Tue . "Lifetime and g-factor measurements of yrast states in /sup 134/Nd and /sup 136/Nd". United States. https://doi.org/10.1103/PhysRevC.36.974.
@article{osti_6144712,
title = {Lifetime and g-factor measurements of yrast states in /sup 134/Nd and /sup 136/Nd},
author = {Billowes, J and Lieb, K P and Noe, J W and Piel, Jr, W F and Rolston, S L and Sprouse, G D and Kistner, O C and Christancho, F},
abstractNote = {We report on the measurement of lifetimes and magnetic moments of yrast states in /sup 134/Nd and /sup 136/Nd. Lifetimes in the 10--100 ps range were measured via the recoil distance Doppler shift method applied to the reactions /sup 110/Pd(/sup 28,30/Si,4n) at 120--125 MeV beam energy. Magnetic moments of the 21 state in /sup 134/Nd and the 10 and 12 yrast states in /sup 136/Nd were deduced from the integral Larmor precessions measured after recoil implantation in a magnetized nickel foil, via the reactions /sup 76/Ge(/sup 62,64/Ni,4n). The 10 backbending state in /sup 136/Nd results from h/sub 11/2/ proton (two quasiparticle) alignment. The paramagnetic relaxation time of Nd in nickel was measured by Coulomb excitation and implantation of /sup 148/Nd(21 ).},
doi = {10.1103/PhysRevC.36.974},
url = {https://www.osti.gov/biblio/6144712}, journal = {Phys. Rev. C; (United States)},
number = ,
volume = 36:3,
place = {United States},
year = {1987},
month = {9}
}