Abstract
Spectroscopy of highly excited states of {sup 24}Mg decaying into two ground state {sup 12}C nuclei has been studied from the inelastic scattering of a 175 MeV beam of {sup 24}Mg on a {sup 12}C target. The observation of large level spacings at excitation energies ranging from 19 to 30 MeV suggests that these states could belong to a secondary well in the fission barrier. A theoretical support of such a hypothesis has been given by a Hartree - Fock - Bogolyubov calculation of the deformation potential energy surface of {sup 24}Mg which exibits a progressive formation of a pocket in the fission barrier for angular momenta above 8h. In the same experiment the fission of {sup 28}Si into {sup 12}C and {sup 16}O in their respective ground state have also been observed.
Magnaco-Charvet, C;
Blons, J;
Paya, D;
Signarbieux, C;
[1]
Girod, M;
Berger, J F;
[2]
Sim, K S
[3]
- CEA Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (FR). Direction des Sciences de la Matiere
- CEA Centre d`Etudes de Bruyeres-le-Chatel, 91 (FR)
- Korea Univ., Seoul (KR). Dept. of Physics
Citation Formats
Magnaco-Charvet, C, Blons, J, Paya, D, Signarbieux, C, Girod, M, Berger, J F, and Sim, K S.
Inelastic scattering induced fission of {sup 24}Mg nucleus.
France: N. p.,
1991.
Web.
Magnaco-Charvet, C, Blons, J, Paya, D, Signarbieux, C, Girod, M, Berger, J F, & Sim, K S.
Inelastic scattering induced fission of {sup 24}Mg nucleus.
France.
Magnaco-Charvet, C, Blons, J, Paya, D, Signarbieux, C, Girod, M, Berger, J F, and Sim, K S.
1991.
"Inelastic scattering induced fission of {sup 24}Mg nucleus."
France.
@misc{etde_10122815,
title = {Inelastic scattering induced fission of {sup 24}Mg nucleus}
author = {Magnaco-Charvet, C, Blons, J, Paya, D, Signarbieux, C, Girod, M, Berger, J F, and Sim, K S}
abstractNote = {Spectroscopy of highly excited states of {sup 24}Mg decaying into two ground state {sup 12}C nuclei has been studied from the inelastic scattering of a 175 MeV beam of {sup 24}Mg on a {sup 12}C target. The observation of large level spacings at excitation energies ranging from 19 to 30 MeV suggests that these states could belong to a secondary well in the fission barrier. A theoretical support of such a hypothesis has been given by a Hartree - Fock - Bogolyubov calculation of the deformation potential energy surface of {sup 24}Mg which exibits a progressive formation of a pocket in the fission barrier for angular momenta above 8h. In the same experiment the fission of {sup 28}Si into {sup 12}C and {sup 16}O in their respective ground state have also been observed.}
place = {France}
year = {1991}
month = {Dec}
}
title = {Inelastic scattering induced fission of {sup 24}Mg nucleus}
author = {Magnaco-Charvet, C, Blons, J, Paya, D, Signarbieux, C, Girod, M, Berger, J F, and Sim, K S}
abstractNote = {Spectroscopy of highly excited states of {sup 24}Mg decaying into two ground state {sup 12}C nuclei has been studied from the inelastic scattering of a 175 MeV beam of {sup 24}Mg on a {sup 12}C target. The observation of large level spacings at excitation energies ranging from 19 to 30 MeV suggests that these states could belong to a secondary well in the fission barrier. A theoretical support of such a hypothesis has been given by a Hartree - Fock - Bogolyubov calculation of the deformation potential energy surface of {sup 24}Mg which exibits a progressive formation of a pocket in the fission barrier for angular momenta above 8h. In the same experiment the fission of {sup 28}Si into {sup 12}C and {sup 16}O in their respective ground state have also been observed.}
place = {France}
year = {1991}
month = {Dec}
}