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Study of exotic decay of Cs isotope close to the proton drip line

Das, P. ; Dattaf, Ushasi ; Chakraborty, S. ; Rahman, A. ; Borge, M. J.G. ; Tengblad, O. ; Andreyev, A. N. ; Becerril, A. ; Bhattacharya, P. and Bhattacharyya, A. , et al. (2020) 27th International Nuclear Physics Conference, INPC 2019 In Journal of Physics: Conference Series 1643.
Abstract

The neutron-deficient 115Cs was produced at ISOLDE, CERN by spallation reaction using 1.4 GeV proton on LaC2 target. The exotic decay modes were studied by using a charged particle array (DSSD and pad detectors) and a γ-detector array (four Clovers) at the ISOLDE decay station (IDS). In this report, results on observed β-delayed particle emission from 115Cs, a nucleus close to proton drip line, is presented. By measuring the time distribution in the delayed proton spectrum, the half-life of the ground state of 115Cs was extracted. The obtained half-life is in agreement with previous reported value. For the first time, the p-unbound states of 115Xe, obtained by measuring beta-delayed protons from 115Cs is reported.

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organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
host publication
27th International Nuclear Physics Conference (INPC2019) 29 July - 2 August 2019, Glasgow, UK
series title
Journal of Physics: Conference Series
volume
1643
article number
012127
conference name
27th International Nuclear Physics Conference, INPC 2019
conference location
Glasgow, United Kingdom
conference dates
2019-07-29 - 2019-08-02
external identifiers
  • scopus:85098513365
ISSN
1742-6588
DOI
10.1088/1742-6596/1643/1/012127
language
English
LU publication?
yes
id
c130a1dc-5c36-4fd7-8732-cdd1640c2a54
date added to LUP
2021-01-14 14:50:13
date last changed
2022-04-19 03:49:02
@inproceedings{c130a1dc-5c36-4fd7-8732-cdd1640c2a54,
  abstract     = {{<p>The neutron-deficient 115Cs was produced at ISOLDE, CERN by spallation reaction using 1.4 GeV proton on LaC2 target. The exotic decay modes were studied by using a charged particle array (DSSD and pad detectors) and a γ-detector array (four Clovers) at the ISOLDE decay station (IDS). In this report, results on observed β-delayed particle emission from 115Cs, a nucleus close to proton drip line, is presented. By measuring the time distribution in the delayed proton spectrum, the half-life of the ground state of 115Cs was extracted. The obtained half-life is in agreement with previous reported value. For the first time, the p-unbound states of 115Xe, obtained by measuring beta-delayed protons from 115Cs is reported.</p>}},
  author       = {{Das, P. and Dattaf, Ushasi and Chakraborty, S. and Rahman, A. and Borge, M. J.G. and Tengblad, O. and Andreyev, A. N. and Becerril, A. and Bhattacharya, P. and Bhattacharyya, A. and Cederkall, J. and Witte, H. De and Fraile, L. M. and Gottberg, A. and Greenlees, P. T. and Harkness-Brennan, L. J. and Huyse, M. and Judson, D. S. and Konki, J. and Kurcewicz, J. and Kowalska, M. and Lazarus, I. and Lica, R. and Mandal, S. and Madurga, M. and Marginean, N. and Marginean, R. and Mihai, C. and Morroquin, I. and Nacher, E. and Negret, A. and Page, R. D. and Pascu, S. and Perea, A. and Pucknell, V. and Rahkila, P. and Rapisarda, E. and Rotaru, F. and Ray, J. and Sotty, C. O. and Duppen, P. Van and Vedia, V. and Warr, N. and Stora, T. and Wadsworth, R.}},
  booktitle    = {{27th International Nuclear Physics Conference (INPC2019) 29 July - 2 August 2019, Glasgow, UK}},
  issn         = {{1742-6588}},
  language     = {{eng}},
  series       = {{Journal of Physics: Conference Series}},
  title        = {{Study of exotic decay of Cs isotope close to the proton drip line}},
  url          = {{http://dx.doi.org/10.1088/1742-6596/1643/1/012127}},
  doi          = {{10.1088/1742-6596/1643/1/012127}},
  volume       = {{1643}},
  year         = {{2020}},
}