Longitudinal momentum distributions of ${16,18}^C$ fragments after one-neutron removal from ${17,19}^C$

The fragment separator FRS at GSI was used as an energy-loss spectrometer to measure the longitudinal momentum distributions of {16,18}C fragments after one-neutron removal reactions in {17,19}C impinging on a carbon target at about 910 MeV/u. The distributions in the projectile frames are character...

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Detalles Bibliográficos
Autores principales: Baumann, T., Geissel, H., Lenske, H., Markenroth, K., Schwab, W., Smedberg, M.H., Aumann, T., Axelsson, L., Bergmann, U., Cortina-Gil, D., Fraile, L., Hellstrom, M., Ivanov, M., Iwasa, N., Janik, R., Jonson, B., Munzenberg, G., Nickel, F., Nilsson, T., Ozawa, A., Richter, A., Riisager, K., Scheidenberger, C., Schrieder, G., Simon, H., Sitar, B., Strmen, P., Summerer, K., Suzuki, T., Winkler, M., Wollnik, H., Zhukov, M.V.
Lenguaje:eng
Publicado: 1998
Materias:
Nuclear Physics
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(98)01097-1
http://cds.cern.ch/record/368378
Descripción
Sumario:The fragment separator FRS at GSI was used as an energy-loss spectrometer to measure the longitudinal momentum distributions of {16,18}C fragments after one-neutron removal reactions in {17,19}C impinging on a carbon target at about 910 MeV/u. The distributions in the projectile frames are characterized by a FWHM of 141+-6 MeV/c for {16}C and 69+-3 MeV/c for {18}C. The results are compared with experimental data obtained at lower energies and discussed within existing theoretical models.

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