Reaction dynamics and nuclear structure of moderately neutron-rich Ne isotopes by heavy-ion reactions
S. Bottoni
,
G. Benzoni
,
S. Leoni
,
D. Montanari
,
A. Bracco
,
F. Azaiez
(1)
,
S. Franchoo
(1)
,
I. Stefan
(1)
,
N. Blasi
,
F. Camera
,
F. C. L. Crespi
,
A. Corsi
,
B. Million
,
R. Nicolini
,
E. Vigezzi
,
O. Wieland
,
F. Zocca
,
L. Corradi
,
G. de Angelis
,
E. Fioretto
,
B. Guiot
,
N. Marginean
,
D. R. Napoli
,
R. Orlandi
,
E. Sahin
,
A. M. Stefanini
,
J.J. Valiente-Dobon
,
S. Aydin
,
D. Bazzacco
,
E. Farnea
,
S. Lenzi
,
S. Lunardi
,
P. Mason
,
D. Mengoni
,
G. Montagnoli
,
F. Recchia
,
C. Ur
,
F. Scarlassara
,
A. Gadea
,
A. Maj
,
J. Wrzesinski
,
K. Zuber
,
Zs. Dombradi
,
S. Szilner
,
A. Saltarelli
,
G. Pollarolo
S. Bottoni
- Function : Author
G. Benzoni
- Function : Author
- PersonId : 755374
- ORCID : 0000-0002-7938-0338
S. Leoni
- Function : Author
- PersonId : 755161
- ORCID : 0000-0002-3691-0749
D. Montanari
- Function : Author
A. Bracco
- Function : Author
I. Stefan
- Function : Author
- PersonId : 179537
- IdHAL : iulian-stefan
- ORCID : 0000-0001-7923-8908
- IdRef : 114633401
N. Blasi
- Function : Author
F. Camera
- Function : Author
F. C. L. Crespi
- Function : Author
A. Corsi
- Function : Author
B. Million
- Function : Author
R. Nicolini
- Function : Author
E. Vigezzi
- Function : Author
O. Wieland
- Function : Author
F. Zocca
- Function : Author
L. Corradi
- Function : Author
G. de Angelis
- Function : Author
E. Fioretto
- Function : Author
B. Guiot
- Function : Author
N. Marginean
- Function : Author
D. R. Napoli
- Function : Author
R. Orlandi
- Function : Author
E. Sahin
- Function : Author
A. M. Stefanini
- Function : Author
J.J. Valiente-Dobon
- Function : Author
S. Aydin
- Function : Author
D. Bazzacco
- Function : Author
E. Farnea
- Function : Author
S. Lenzi
- Function : Author
S. Lunardi
- Function : Author
P. Mason
- Function : Author
D. Mengoni
- Function : Author
G. Montagnoli
- Function : Author
F. Recchia
- Function : Author
C. Ur
- Function : Author
F. Scarlassara
- Function : Author
A. Gadea
- Function : Author
A. Maj
- Function : Author
- PersonId : 755162
- ORCID : 0000-0002-1142-8067
- IdRef : 219941858
J. Wrzesinski
- Function : Author
K. Zuber
- Function : Author
Zs. Dombradi
- Function : Author
S. Szilner
- Function : Author
A. Saltarelli
- Function : Author
G. Pollarolo
- Function : Author
Abstract
The heavy-ion reaction 22Ne+208Pb at 128 MeV beam energy has been studied using the PRISMA-CLARA experimental setup at Legnaro National Laboratories. Elastic, inelastic, and one-nucleon transfer differential cross sections are measured and global agreement is obtained with semiclassical and distorted-wave Born approximation (DWBA) calculations. In particular, the angular distribution of the 2+ state of 22Ne is analyzed by DWBA and a similar calculation is performed for the unstable 24Ne nucleus, using existing data from the reaction 24Ne+208Pb at 182 MeV (measured at SPIRAL with the VAMOS-EXOGAM setup). In both cases the DWBA model gives a good reproduction of the experiment, pointing to a strong reduction of the β2C charge deformation parameter in 24Ne. This follows the trend predicted for the evolution of the quadrupole deformation along the Ne isotopic chain.