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Journal articles
First Measurement of Several β-Delayed Neutron Emitting Isotopes Beyond N=126
R. Caballero-Folch
C. Domingo-Pardo
J. Agramunt
A. Algora
F. Ameil
A. Arcones
Y. Ayyad
J. Benlliure
I. n. Borzov
M. Bowry
F. Calviño
D. Cano-Ott
G. Cortés
T. Davinson
I. Dillmann
A. Estrade
A. Evdokimov
T. Faestermann
F. Farinon
D. Galaviz
A. r. García
H. Geissel
W. Gelletly
R. Gernhäuser
M. b. Gómez-Hornillos
C. Guerrero
M. Heil
C. Hinke
R. Knöbel
I. Kojouharov
J. Kurcewicz
N. Kurz
Yu. a. Litvinov
L. Maier
J. Marganiec
T. Marketin
M. Marta
T. Martínez
G. Martínez-Pinedo
F. Montes
I. Mukha
D. r. Napoli
C. Nociforo
C. Paradela
S. Pietri
Zs. Podolyák
A. Prochazka
S. Rice
A. Riego
B. Rubio
H. Schaffner
Ch. Scheidenberger
K. Smith
E. Sokol
K. Steiger
B. Sun
J. l. Taín
M. Takechi
D. Testov
1
H. Weick
E. Wilson
J. s. Winfield
R. Wood
P. Woods
A. Yeremin
A. Yeremin
Author
1
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 : The β-delayed neutron emission probabilities of neutron rich Hg and Tl nuclei have been measured together with β-decay half-lives for 20 isotopes of Au, Hg, Tl, Pb, and Bi in the mass region N≳126. These are the heaviest species where neutron emission has been observed so far. These measurements provide key information to evaluate the performance of nuclear microscopic and phenomenological models in reproducing the high-energy part of the β-decay strength distribution. This provides important constraints on global theoretical models currently used in r-process nucleosynthesis.
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Journal articles
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http://hal.in2p3.fr/in2p3-01357341
Contributor : Sophie Heurteau <>
Submitted on : Monday, August 29, 2016 - 4:28:19 PM
Last modification on : Friday, April 30, 2021 - 10:21:52 AM
Contributor : Sophie Heurteau <>
Submitted on : Monday, August 29, 2016 - 4:28:19 PM
Last modification on : Friday, April 30, 2021 - 10:21:52 AM
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- HAL Id : in2p3-01357341, version 1
- DOI : 10.1103/PhysRevLett.117.012501
Citation
R. Caballero-Folch, C. Domingo-Pardo, J. Agramunt, A. Algora, F. Ameil, et al.. First Measurement of Several β-Delayed Neutron Emitting Isotopes Beyond N=126. Physical Review Letters, American Physical Society, 2016, 117 (1), pp.012501. ⟨10.1103/PhysRevLett.117.012501⟩. ⟨in2p3-01357341⟩
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