Quasiparticle-rotor model description of carbon isotopes
In this work we perform quasiparticle-rotor coupling model calculations within the usual BCS and the projected BCS for the carbon isotopes <SUP>15</SUP>C, <SUP>17</SUP>C and <SUP>19</SUP>C using <SUP>13</SUP>C as the building block. Owing to the pairin...
Guardado en:
| Autores principales: | , , , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2006
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/83243 |
| Aporte de: |
| id |
I19-R120-10915-83243 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas 13C, 15C, 17C, 19C nuclei Core excitation Energy spectra Particle projected BCS model Quasiparticle-rotor model |
| spellingShingle |
Ciencias Exactas 13C, 15C, 17C, 19C nuclei Core excitation Energy spectra Particle projected BCS model Quasiparticle-rotor model Tarutina, Tatiana Samana, Arturo Rodolfo Krmpotić, Francisco Hussein, M. S. Quasiparticle-rotor model description of carbon isotopes |
| topic_facet |
Ciencias Exactas 13C, 15C, 17C, 19C nuclei Core excitation Energy spectra Particle projected BCS model Quasiparticle-rotor model |
| description |
In this work we perform quasiparticle-rotor coupling model calculations within the usual BCS and the projected BCS for the carbon isotopes <SUP>15</SUP>C, <SUP>17</SUP>C and <SUP>19</SUP>C using <SUP>13</SUP>C as the building block. Owing to the pairing correlation, we find that <SUP>13</SUP>C as well as the cores of the other isotopes, namely <SUP>14</SUP>C, <SUP>16</SUP>C and <SUP>18</SUP>C acquire strong and varied deformations. The deformation parameter is large and negative for <SUP>12</SUP>C, very small (or zero) for <SUP>14</SUP>C and large and positive for <SUP>16</SUP>C and <SUP>18</SUP>C. This finding casts a doubt about the purity of the supposed simple one-neutron halo nature of <SUP>19</SUP>C. |
| format |
Articulo Articulo |
| author |
Tarutina, Tatiana Samana, Arturo Rodolfo Krmpotić, Francisco Hussein, M. S. |
| author_facet |
Tarutina, Tatiana Samana, Arturo Rodolfo Krmpotić, Francisco Hussein, M. S. |
| author_sort |
Tarutina, Tatiana |
| title |
Quasiparticle-rotor model description of carbon isotopes |
| title_short |
Quasiparticle-rotor model description of carbon isotopes |
| title_full |
Quasiparticle-rotor model description of carbon isotopes |
| title_fullStr |
Quasiparticle-rotor model description of carbon isotopes |
| title_full_unstemmed |
Quasiparticle-rotor model description of carbon isotopes |
| title_sort |
quasiparticle-rotor model description of carbon isotopes |
| publishDate |
2006 |
| url |
http://sedici.unlp.edu.ar/handle/10915/83243 |
| work_keys_str_mv |
AT tarutinatatiana quasiparticlerotormodeldescriptionofcarbonisotopes AT samanaarturorodolfo quasiparticlerotormodeldescriptionofcarbonisotopes AT krmpoticfrancisco quasiparticlerotormodeldescriptionofcarbonisotopes AT husseinms quasiparticlerotormodeldescriptionofcarbonisotopes |
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Repositorios |
| _version_ |
1764820488423473153 |