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Conference papers
Stability and synthesis of superheavy elements: Fighting the battle against fission – example of $^{254}$No
A. Lopez-Martens
1, *
G. Henning
1
T.L. Khoo
D. Seweryniak
M. Alcorta
M. Asai
B.B. Back
P. Bertone
D. Boilley
2, 3
M.P. Carpenter
C.J. Chiara
P. Chowdhury
B. Gall
P.T. Greenlees
G. Gurdal
K. Hauschild
A. Heinz
C.R. Hoffman
R.V.F. Janssens
A.V. Karpov
B.P. Kay
F.G. Kondev
S. Lakshmi
T. Lauristen
C.J. Lister
E.A. Mccutchan
C. Nair
J. Piot
4, 3
D. Potterveld
P. Reiter
N. Rowley
5
A.M. Rogers
S. Zhu
S. Zhu
Author
1
CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière (Bâtiments 104 et 108 91405 Orsay Campus - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8609 (France)
2
NU - Normandie Université (Esplanade de la Paix - CS 14032 - 14032 Caen Cedex 5 - France)
3
GANIL - Grand Accélérateur National d'Ions Lourds (Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5 - France)
- CNRS - Centre National de la Recherche Scientifique : UPR3266 (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/GANIL (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
4
IPHC - Institut Pluridisciplinaire Hubert Curien (23 rue Loess - BP 28 67037 Strasbourg Cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- UNISTRA - Université de Strasbourg (4 rue Blaise Pascal - CS 90032 - 67081 Strasbourg cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7178 (France)
5
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
Abstract : Superheavy nuclei exist solely due to quantum shell effects,
which create a pocket in the potential-energy surface of the nucleus, thus
providing a barrier against spontaneous fission. Determining the height of
the fission barrier and its angular-momentum dependence is important to
quantify the role that microscopic shell corrections play in enhancing and
extending the limits of nuclear stability. In this talk, the first measurement of
a fission barrier in the very heavy nucleus 254No will be presented.
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Conference papers
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http://hal.in2p3.fr/in2p3-01406665
Contributor : Michel Lion <>
Submitted on : Thursday, December 1, 2016 - 2:25:28 PM
Last modification on : Wednesday, September 16, 2020 - 5:26:19 PM
Contributor : Michel Lion <>
Submitted on : Thursday, December 1, 2016 - 2:25:28 PM
Last modification on : Wednesday, September 16, 2020 - 5:26:19 PM
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epjconf-NS160-03001.pdf
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Identifiers
- HAL Id : in2p3-01406665, version 1
- DOI : 10.1051/epjconf/201613103001
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IN2P3 | GANIL | CSNSM | IPNO | CNRS | DRS-IPHC | IPHC | CEA | UNIV-PARIS-SACLAY | COMUE-NORMANDIE | DSM-GANIL | CEA-DRF | SITE-ALSACE
Citation
A. Lopez-Martens, G. Henning, T.L. Khoo, D. Seweryniak, M. Alcorta, et al.. Stability and synthesis of superheavy elements: Fighting the battle against fission – example of $^{254}$No. Nobel Symposium NS160 – Chemistry and Physics of Heavy and Superheavy Elements, May 2016, Lund, Sweden. pp.03001, ⟨10.1051/epjconf/201613103001⟩. ⟨in2p3-01406665⟩
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