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Title: One-neutron transfer study of 135Te and 137Xe by particle-γ coincidence spectroscopy: The ν1i13/2 state at N=83

Journal Article · · Physical Review. C. Nuclear Physics

Sponsoring Organization:
USDOE
OSTI ID:
1103371
Journal Information:
Physical Review. C. Nuclear Physics, Journal Name: Physical Review. C. Nuclear Physics Vol. 86 Journal Issue: 3; ISSN 0556-2813
Publisher:
American Physical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 27 works
Citation information provided by
Web of Science

References (32)

Yrast Excitations around Doubly Magic 132 Sn from Fission Product γ -Ray Studies journal October 1996
Four-Parameter Measurements of Isomeric Transitions in Cf 252 Fission Fragments journal October 1970
g -factor and spin-parity assignments of excited states in the N = 83 isotones Te 135 , I 136 , Xe 137 , and Cs 138 journal January 2010
Quasiparticle and Phonon Excitations in Odd-Mass n=83 Isotones journal March 1996
Spectroscopy of 142Nd and 143Nd via inelastic proton scattering at Ep = 25 MeV journal January 1989
Coulomb excitation and transfer reactions with neutron-rich radioactive beams journal August 2005
Performance of the Recoil Mass Spectrometer and its detector systems at the Holifield Radioactive Ion Beam Facility
  • Gross, C. J.; Ginter, T. N.; Shapira, D.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 450, Issue 1 https://doi.org/10.1016/S0168-9002(00)00159-5
journal August 2000
Nuclear structure studies with heavy neutron-rich RIBS at the HRIBF journal December 2004
Neutron single-particle energies around the N = 82 shell closure journal January 1995
Identification of a complete particle-octupole multiplet in 143Nd journal November 1983
“The microball” Design, instrumentation and response characteristics of a 4π-multidetector exit channel-selection device for spectroscopic and reaction mechanism studies with Gammasphere
  • Sarantites, D. G.; Hua, P. -F.; Devlin, M.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 381, Issue 2-3 https://doi.org/10.1016/S0168-9002(96)00785-1
journal November 1996
A ?s-isomer in135Te journal December 1980
Recent results at HRIBF using neutron-rich radioactive ion beams journal September 2005
High-j single-particle neutron states outside the <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mi>N</mml:mi><mml:mo>=</mml:mo><mml:mn>82</mml:mn></mml:math> core journal January 2008
Single-particle structure of neutron-rich nuclei journal April 2010
Particle-core coupling in the N = 83 nucleus 143Nd: Extended unified-model calculations journal March 1993
Particle-vibration coupling in odd mass N=83 nuclei journal August 1989
Physics with heavy neutron-rich RIBs at the HRIBF journal September 2002
Systematics of l = 6 (d, p) transitions in N = 83 nuclei and a unified-model interpretation journal August 1974
Collective and noncollective excitations in odd-even N = 83 nuclei journal February 1979
Coulomb excitation and transfer reactions with rare neutron-rich isotopes journal April 2005
On the systematics of the li132 single-particle level in the N=83 isotones journal August 1975
γ-ray angular distributions and correlations after projectile-fragmentation reactions journal July 2003
The magic nature of 132Sn explored through the single-particle states of 133Sn journal May 2010
Exotic Nuclei conference January 2010
The GAMMASPHERE journal December 1990
Yrast spectroscopy of N = 82 , 83 isotopes 136 Xe and 137 Xe from 248 Cm fission journal June 1999
Detailed Spectroscopy of the Doubly Closed Shell Nucleus S n : 132 First Observation of Octupole Collectivity journal October 1994
Single-Neutron States in S 133 n journal August 1996
Neutron single-particle energies in the 132Sn region journal July 1999
Single-neutron energies outside 136 Xe journal August 2011
Energy levels in 137Xe populated in the decay of the delayed neutron precursor 137I journal August 1980

Similar Records

One-neutron transfer study of Xe137 and systematics of 13/21+ and 13/22+ levels in N=83 nuclei
Journal Article · Thu Sep 08 00:00:00 EDT 2016 · Physical Review C · OSTI ID:1103371

Most theoretical approaches used in nuclear astrophysics to model the nucleosynthesis of heavy elements incorporate the so-called statistical model in order to describe the excitation and decay properties of atomic nuclei. One of the basic assumptions of this model is the validity of the Brink–Axel hypothesis and the related concept of so-called photon strength functions to describe γ-ray transition probabilities. We present a novel experimental approach that allows for the first time to experimentally determine the photon strength function simultaneously in two independent ways by a unique combination of quasi-monochromatic photon beams and a newly implemented γ–γ coincidence setup. This technique does not assume a priori the validity of the Brink–Axel hypothesis and sets a benchmark in terms of the detection sensitivity for measuring decay properties of photo-excited states below the neutron separation energy. The data for the spherical off-shell nucleus 128Te were obtained for γ-ray beam-energy settings between 3 MeV and 9 MeV in steps of 130 keV for the lower beam energies and in steps of up to 280 keV for the highest beam settings. We present a quantitative analysis on the consistency of the derived photon strength function with the Brink–Axel hypothesis. The data clearly demonstrate a discrepancy of up to a factor of two between the photon strength functions extracted from the photoabsorption and photon emission process, respectively. In addition, we observe that the photon strength functions are not independent of the excitation energy, as usually assumed. Thus, we conclude, that the Brink–Axel hypothesis is not strictly fulfilled in the excitation-energy region below the neutron separation threshold (Sn = 8.78 MeV) for the studied case of 128Te.
Journal Article · Tue Jan 01 00:00:00 EST 2019 · Physics Letters B · OSTI ID:1103371

One-neutron transfer study of 135Te and 137Xe by particle-gamma coincidence spectroscopy: the 1i13/2 state at N=83
Journal Article · Sun Jan 01 00:00:00 EST 2012 · Physical Review C · OSTI ID:1103371

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