New Band Structures in Aapprox110 Neutron-Rich Nuclei

Journal Article · Wed May 12 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3442604· OSTI ID:21362024

Zhu, S J; Wang, J G; Ding, H B; Gu, L; Xu, Q; Yeoh, E Y; Xiao, Z G ^[1]; Hamilton, J H; Ramayya, A V; Hwang, J K; Liu, S H; Li, K ^[2]; Luo, Y X ^[2]; Rasmussen, J O; Lee, I Y ^[3]; Qi, B; Meng, J ^[4]

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1. Department of Physics, Tsinghua University, Beijing 100084 (China)
2. Department of Physics, Vanderbilt University, Nashville, TN 37235 (United States)
3. Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)
4. School of Physics, Peking University, Beijing 100871 (China)

The high spin states of neutron-rich nuclei in Aapprox110 region have been carefully investigated by measuring prompt gamma-gamma-gamma coincident measurements populated in the spontaneous fission of {sup 252}Cf with the Gammasphere detector array. Many new collective bands have been discovered. In this proceeding paper, we introduce some interesting new band structures recently observed by our cooperative groups, that is, the one-phonon- and two-phonon gamma-vibrational bands in odd-A {sup 103}Nb, {sup 105}Mo and {sup 107}Tc, the chiral doublet bands in even-even {sup 106}Mo, {sup 110}Ru and {sup 112}Ru, and the pseudospin partner bands with in {sup 108}Tc. The characteristics of these band structures have been discussed.

• OSTI ID: 21362024
• Journal Information: AIP Conference Proceedings, Vol. 1235, Issue 1; Conference: 7. Japan-China joint nuclear physics symposium, Tsukuba (Japan), 9-13 Nov 2009; Other Information: DOI: 10.1063/1.3442604; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CALIFORNIUM 252
CHIRALITY
GAMMA RADIATION
HIGH SPIN STATES
MOLYBDENUM 105
MOLYBDENUM 106
NEUTRON SOURCES
NEUTRON-RICH ISOTOPES
NIOBIUM 103
PHONONS
PROTONS
RUTHENIUM 110
RUTHENIUM 112
SPONTANEOUS FISSION
TECHNETIUM 107
TECHNETIUM 108
VIBRATIONAL STATES
ACTINIDE NUCLEI
ALPHA DECAY RADIOISOTOPES
BARYONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CALIFORNIUM ISOTOPES
DECAY
ELECTROMAGNETIC RADIATION
ELEMENTARY PARTICLES
ENERGY LEVELS
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXCITED STATES
FERMIONS
FISSION
HADRONS
HEAVY NUCLEI
INTERMEDIATE MASS NUCLEI
IONIZING RADIATIONS
ISOTOPES
MOLYBDENUM ISOTOPES
NIOBIUM ISOTOPES
NUCLEAR DECAY
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
PARTICLE PROPERTIES
PARTICLE SOURCES
QUASI PARTICLES
RADIATION SOURCES
RADIATIONS
RADIOISOTOPES
RUTHENIUM ISOTOPES
SECONDS LIVING RADIOISOTOPES
SPONTANEOUS FISSION RADIOISOTOPES
TECHNETIUM ISOTOPES
YEARS LIVING RADIOISOTOPES