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

0556-2813 (ISSN) 1089-490X (eISSN)

Vol. 93 6 065807

Subject Categories

Subatomic Physics

Physical Sciences

Astronomy, Astrophysics and Cosmology

Roots

Basic sciences

DOI

10.1103/PhysRevC.93.065807

More information

Latest update

3/8/2018 1