Search for proton emission of the isomeric 10+ state in 54Ni
Stahl, K. ; Wendt, A. ; Reiter, P. ; Rudolph, D. LU
; Blazhev, A.
; Bruyneel, B.
; Eberth, J.
; Fahlander, C.
LU
; Fransen, C.
and Golubev, P.
LU
, et al.
(2020)
In European Physical Journal A
56(1).
- Abstract
Several experiments were conducted at the 10 MV Van-de-Graaff tandem accelerator at the Institute of Nuclear Physics, Cologne, to detect proton emission from the isomeric 6457-keV 10+ state in 54Ni. Excitation functions for two fusion–evaporation reactions were measured to maximise the population of the rare two-neutron evaporation channel from a 56Ni compound nucleus. The search for delayed proton emission was based on the 28Si(28Si,2n)54Ni reaction at a beam energy of 70 MeV. For this reaction, a cross-section limit for the population of the 10+ state in 54Ni and its proton-decay branch was determined to be σ< 22 nb.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/9f022183-daf9-4d15-a3a4-fac00aae1772
- author
- Stahl, K.
; Wendt, A.
; Reiter, P.
; Rudolph, D.
LU
; Blazhev, A.
; Bruyneel, B.
; Eberth, J.
; Fahlander, C.
LU
; Fransen, C.
and Golubev, P.
LU
, et al. (More)
- Stahl, K.
; Wendt, A.
; Reiter, P.
; Rudolph, D.
LU
; Blazhev, A.
; Bruyneel, B.
; Eberth, J.
; Fahlander, C.
LU
; Fransen, C.
; Golubev, P.
LU
; Hess, H.
; Hoischen, R.
LU
; Holler, A.
; Kalkühler, M.
; Kotthaus, T.
; Lersch, D.
; Pascovici, G.
; Seidlitz, M.
; Siebeck, B.
; Taprogge, J.
; Warr, N.
; Wiens, A.
and Zell, O.
(Less)
- organization
- publishing date
- 2020-01-24
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- nuclear structure, proton emission
- in
- European Physical Journal A
- volume
- 56
- issue
- 1
- article number
- 22
- pages
- 9 pages
- publisher
- Springer
- external identifiers
-
- scopus:85078162591
- ISSN
- 1434-6001
- DOI
- 10.1140/epja/s10050-020-00029-8
- project
- Nuclear Structure at the Limits: Isotope-selective Spectroscopy
- language
- English
- LU publication?
- yes
- id
- 9f022183-daf9-4d15-a3a4-fac00aae1772
- date added to LUP
- 2020-02-06 20:59:01
- date last changed
- 2024-01-16 20:41:27
@article{9f022183-daf9-4d15-a3a4-fac00aae1772,
abstract = {{<p>Several experiments were conducted at the 10 MV Van-de-Graaff tandem accelerator at the Institute of Nuclear Physics, Cologne, to detect proton emission from the isomeric 6457-keV 10<sup>+</sup> state in <sup>54</sup>Ni. Excitation functions for two fusion–evaporation reactions were measured to maximise the population of the rare two-neutron evaporation channel from a <sup>56</sup>Ni compound nucleus. The search for delayed proton emission was based on the <sup>28</sup>Si(<sup>28</sup>Si,2n)<sup>54</sup>Ni reaction at a beam energy of 70 MeV. For this reaction, a cross-section limit for the population of the 10<sup>+</sup> state in <sup>54</sup>Ni and its proton-decay branch was determined to be σ< 22 nb.</p>}},
author = {{Stahl, K. and Wendt, A. and Reiter, P. and Rudolph, D. and Blazhev, A. and Bruyneel, B. and Eberth, J. and Fahlander, C. and Fransen, C. and Golubev, P. and Hess, H. and Hoischen, R. and Holler, A. and Kalkühler, M. and Kotthaus, T. and Lersch, D. and Pascovici, G. and Seidlitz, M. and Siebeck, B. and Taprogge, J. and Warr, N. and Wiens, A. and Zell, O.}},
issn = {{1434-6001}},
keywords = {{nuclear structure; proton emission}},
language = {{eng}},
month = {{01}},
number = {{1}},
publisher = {{Springer}},
series = {{European Physical Journal A}},
title = {{Search for proton emission of the isomeric 10<sup>+</sup> state in <sup>54</sup>Ni}},
url = {{http://dx.doi.org/10.1140/epja/s10050-020-00029-8}},
doi = {{10.1140/epja/s10050-020-00029-8}},
volume = {{56}},
year = {{2020}},
}