dc.creator |
Tanihata, I. |
|
dc.creator |
Terashima, S. |
|
dc.creator |
Kanungo, Rituparna |
|
dc.creator |
Ameil, F. |
|
dc.creator |
Atkinson, J. |
|
dc.creator |
Ayyad, Y. |
|
dc.creator |
Cortina-Gil, D. |
|
dc.creator |
Dillmann, I. |
|
dc.creator |
Estrade, Alfredo |
|
dc.creator |
Evdokimov, A. |
|
dc.date.accessioned |
2018-02-05T13:55:42Z |
|
dc.date.available |
2018-02-05T13:55:42Z |
|
dc.date.issued |
2016-04 |
|
dc.identifier.issn |
2050-3911 |
|
dc.identifier.uri |
http://library2.smu.ca/handle/01/27266 |
|
dc.description |
Publisher's Version/PDF |
|
dc.description.abstract |
Production cross sections of nitrogen isotopes from high-energy (∼950 MeV per nucleon) carbon isotopes on hydrogen and carbon targets have been measured for the first time for a wide range of isotopes (A = 12 to 19). The fragment separator FRS at GSI was used to deliver C-isotope beams. The cross sections of the production of N-isotopes were determined by charge measurements of forward-going fragments. The cross sections show a rapid increase with the number of neutrons in the projectile. Since the production of nitrogen is mostly due to charge-exchange (Cex) reactions below the proton separation energies, the present data suggests a concentration of Gamow–Teller and/or Fermi transition strength at low excitation energies for neutron-rich carbon isotopes. It was also observed that the Cex cross sections were enhanced much more strongly for neutron-rich isotopes in the C-target data. |
en_CA |
dc.description.provenance |
Submitted by Betty McEachern (betty.mceachern@smu.ca) on 2018-02-05T13:55:42Z
No. of bitstreams: 1
Kanungo_Rituparna_article_2016_d.pdf: 807081 bytes, checksum: 55c3fc4f48f9df76571a8dc289926ec4 (MD5) |
en |
dc.description.provenance |
Made available in DSpace on 2018-02-05T13:55:42Z (GMT). No. of bitstreams: 1
Kanungo_Rituparna_article_2016_d.pdf: 807081 bytes, checksum: 55c3fc4f48f9df76571a8dc289926ec4 (MD5)
Previous issue date: 2016 |
en |
dc.language.iso |
en |
en_CA |
dc.publisher |
Oxford University Press |
en_CA |
dc.relation.uri |
https://dx.doi.org/10.1093/ptep/ptw034 |
|
dc.rights |
Creative Commons Attribution License |
|
dc.subject.lcsh |
Cross sections (Nuclear physics) |
|
dc.subject.lcsh |
Nuclear physics |
|
dc.title |
Observation of large enhancements of charge exchange cross sections with neutron-rich carbon isotopes |
en_CA |
dc.type |
Text |
en_CA |
dcterms.bibliographicCitation |
Progress of Theoretical and Experimental Physics (4), 043D05. (2016) |
en_CA |