Coulomb dissociation of 20,21 N
Journal article, 2016
Neutron-rich light nuclei and their reactions play an important role in the creation of chemical elements. Here, data from a Coulomb dissociation experiment on N20,21 are reported. Relativistic N20,21 ions impinged on a lead target and the Coulomb dissociation cross section was determined in a kinematically complete experiment. Using the detailed balance theorem, the N19(n,γ)N20 and N20(n,γ)N21 excitation functions and thermonuclear reaction rates have been determined. The N19(n,γ)N20 rate is up to a factor of 5 higher at T<1GK with respect to previous theoretical calculations, leading to a 10% decrease in the predicted fluorine abundance.
Author
M. Röder
T. Adachi
Y. Aksyutina
J. Alcantara
S. Altstadt
H. Alvarez-Pol
N. Ashwood
L. Atar
T. Aumann
V. Avdeichikov
M. Barr
S. Beceiro
D. Bemmerer
J. Benlliure
C. Bertulani
K. Boretzky
M. J. G. Borge
G. Burgunder
M. Caamaño
C. Caesar
E. Casarejos
W. Catford
J. Cederkäll
S. Chakraborty
M. Chartier
L. Chulkov
D. Cortina-Gil
R. Crespo
U. Datta Pramanik
Paloma Diaz Fernandez
I. Dillmann
Z. Elekes
J. Enders
O. Ershova
A. Estrade
F. Farinon
L.M. Fraile
M. Freer
M. Freudenberger
H. Fynbo
D. Galaviz
H. Geissel
R. Gernhäuser
K. Göbel
P. Golubev
D. Gonzalez Diaz
Julius Hagdahl
Chalmers, Physics, Subatomic and Plasma Physics
T. Heftrich
M. Heil
M. Heine
Andreas Martin Heinz
Chalmers, Physics, Subatomic and Plasma Physics
A. Henriques
M. Holl
G. Ickert
A. Ignatov
B. Jakobsson
Håkan T Johansson
Chalmers, Physics, Subatomic and Plasma Physics
Björn Jonson
Chalmers, Physics, Subatomic and Plasma Physics
N. Kalantar-Nayestanaki
R. Kanungo
A. Kelic-Heil
R. Knöbel
T. Kröll
R. Krücken
J. Kurcewicz
N. Kurz
M. Labiche
C. Langer
T. Le Bleis
R. Lemmon
O. Lepyoshkina
Simon Lindberg
Chalmers, Physics, Subatomic and Plasma Physics
J. Machado
J. Marganiec
M. Mostazo Caro
A. Movsesyan
M.A. Najafi
Thomas Nilsson
Chalmers, Physics, Subatomic and Plasma Physics
C. Nociforo
V. Panin
S. Paschalis
A. Perea
M. Petri
S. Pietri
R. Plag
A. Prochazka
M.A. Rahaman
G. Rastrepina
R. Reifarth
G. Ribeiro
M.V. Ricciardi
C. Rigollet
K. Riisager
D. Rossi
J. Sanchez del Rio Saez
D. Savran
H. Scheit
H. Simon
O. Sorlin
V. Stoica
B. Streicher
J. Taylor
O. Tengblad
S. Terashima
Ronja Thies
Chalmers, Physics, Subatomic and Plasma Physics
Y. Togano
E. Uberseder
J. Van de Walle
P. Velho
V. Volkov
A. Wagner
F. Wamers
H. Weick
M. Weigand
C. Wheldon
G. Wilson
C. Wimmer
J.S. Winfield
P. Woods
D. Yakorev
Mikhail Zhukov
Chalmers, Physics, Subatomic and Plasma Physics
A. Zilges
K. Zuber
Physical Review C - Nuclear Physics
05562813 (ISSN) 1089490x (eISSN)
Vol. 93 6 065807Subject Categories (SSIF 2011)
Subatomic Physics
Physical Sciences
Astronomy, Astrophysics and Cosmology
Roots
Basic sciences
DOI
10.1103/PhysRevC.93.065807