Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Shomin, R"'
Autor:
Verde, G., Danielewicz, P., Lynch, W. G., Chan, C. F., Gelbke, C. K., Lau, K. K., Liu, T. X., Liu, X. D., Seymour, D., Shomin, R., Tan, W. P., Tsang, M. B., Wagner, A., Xu, H. S., Brown, D. A., Larochelle, Y., de Souza, R. T., Yanez, R., Charity, R. J., Sobotka, L. G.
Publikováno v:
Phys.Lett.B653:12-17,2007
The interplay of the effects of geometry and collective motion on d-$\alpha$ correlation functions is investigated for central Xe+Au collisions at E/A=50 MeV. The data cannot be explained without collective motion, which could be partly along the bea
Externí odkaz:
http://arxiv.org/abs/0708.0081
Autor:
Liu, T. X., Lynch, W. G., Tsang, M. B., Liu, X. D., Shomin, R., Tan, W. P., Verde, G., Wagner, A., Xi, H. F., Xu, H. S., Davin, B., Larochelle, Y., de Souza, R. T., Charity, R. J., Sobotka, L. G.
Publikováno v:
Phys.Rev.C76:034603,2007
Collisions of 112Sn and 124Sn nuclei, which differ in their isospin asymmetry, provide information about the rate of isospin diffusion and equilibration. While several different probes can provide accurate diffusion measurements, the ratios of the mi
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0610013
Autor:
Liu, T. X., Lynch, W. G., van Goethem, M. J., Liu, X. D., Shomin, R., Tan, W. P., Tsang, M. B., Verde, G., Wagner, A., Xi, H. F., Xu, H. S., Friedman, W. A., Souza, S. R., Donangelo, R., Beaulieu, L., Davin, B., Larochelle, Y., Lefort, T., de Souza, R. T., Yanez, R., Viola, V. E., Charity, R. J., Sobotka, L. G.
Publikováno v:
Europhys.Lett. 74 (2006) 806-812
Fragment energy spectra of neutron deficient isotopes are significantly more energetic than those of neutron rich isotopes of the same element. This trend is well beyond what can be expected for the bulk multi-fragmentation of an equilibrated system.
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0602020
Autor:
Hudan, S., Alfaro, R., Davin, B., Larochelle, Y., Xu, H., Beaulieu, L., Lefort, T., Yanez, R., de Souza, R. T., Charity, R. J., Sobotka, L. G., Liu, T. X., Liu, X. D., Lynch, W. G., Shomin, R., Tan, W. P., Tsang, M. B., Molen, A. Vander, Wagner, A., Xi, H. F.
Publikováno v:
Phys.Rev. C71 (2005) 054604
The characteristics of intermediate mass fragments (IMFs: 3<=Z<=20) produced in mid-peripheral and central collisions are compared. We compare IMFs detected at mid-velocity with those evaporated from the excited projectile-like fragment (PLF*). On av
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0501022
Autor:
Hudan, S., Alfaro, R., Beaulieu, L., Davin, B., Larochelle, Y., Lefort, T., Viola, V. E., Xu, H., Yanez, R., de Souza, R. T., Charity, R. J., Sobotka, L. G., Liu, T. X., Liu, X. D., Lynch, W. G., Shomin, R., Tan, W. P., Tsang, M. B., Vander, A., Wagner, Molen A., Xi, H. F.
Publikováno v:
Phys.Rev. C70 (2004) 031601
Alpha particles emitted from an excited projectile-like fragment (PLF*) formed in a peripheral collision of two intermediate-energy heavy ions exhibit a strong preference for emission towards the target-like fragment (TLF). The interplay of the initi
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0405011
Autor:
Hudan, S., Botvina, A. S., Alfaro, R., Beaulieu, L., Davin, B., Larochelle, Y., Lefort, T., Viola, V. E., Xu, H., Yanez, R., de Souza, R. T., Liu, T. X., Liu, X. D., Lynch, W. G., Shomin, R., Tan, W. P., Tsang, M. B., Molen, A. Vander, Wagner, A., Xi, H. F., Charity, R. J., Sobotka, L. G.
A new method to examine the time scale of particle emission from hot nuclei is explored. Excited projectile-like and target-like fragments decay as they separate following a peripheral heavy-ion collision. Their mutual Coulomb influence results in an
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0308031
Autor:
Yanez, R., Hudan, S., Alfaro, R., Davin, B., Larochelle, Y., Xu, H., Beaulieu, L., Lefort, T., Viola, V. E., de Souza, R. T., Liu, T. X., Liu, X. D., Lynch, W. G., Shomin, R., Tan, W. P., Tsang, M. B., Molen, A. Vander, Wagner, A., Xi, H. F., Charity, R. J., Sobotka, L. G.
Publikováno v:
Phys.Rev. C68 (2003) 011602
Projectile-like fragments (PLF:15<=Z<=46) formed in peripheral and mid-peripheral collisions of 114Cd projectiles with 92Mo nuclei at E/A=50 MeV have been detected at very forward angles, 2.1 deg.<=theta_lab<=4.2 deg. Calorimetric analysis of the cha
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0306006
Autor:
Davin, B., Alfaro, R., Xu, H., Beaulieu, L., Larochelle, Y., Lefort, T., Yanez, R., Hudan, S., Caraley, A. L., de Souza, R. T., Liu, T. X., Liu, X. D., Lynch, W. G., Shomin, R., Tan, W. P., Tsang, M. B., Molen, A. Vander, Wagner, A., Xi, H. F., Gelbke, C. K., Charity, R. J., Sobotka, L. G.
Publikováno v:
Phys.Rev. C65 (2002) 064614
The defining characteristics of fragment emission resulting from the non-central collision of 114Cd ions with 92Mo target nuclei at E/A = 50 MeV are presented. Charge correlations and average relative velocities for mid-velocity fragment emission exh
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0211025
Autor:
Hudan, S., Alfaro, R., Davin, B., Larochelle, Y., Xu, H., Beaulieu, L., Lefort, T., Viola, V. E., Yanez, R., de Souza, R. T., Liu, T. X., Liu, X. D., Lynch, W. G., Shomin, R., Tan, W. P., Tsang, M. B., Molen, A. Vander, Wagner, A., Xi, H. F., Gelbke, C. K., Charity, R. J., Sobotka, L. G.
The characteristics, in particular the isotopic composition (N/Z), of intermediate mass fragments (IMF : 3<=Z<=20) produced near the center-of-mass in mid-peripheral and central collisions of 114Cd ions with 92Mo target nuclei at E/A=50 MeV are compa
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0210010
Autor:
Liu, T. X., Liu, X. D., van Goethem, M. J., Lynch, W. G., Shomin, R., Tan, W. P., Tsang, M. B., Verde, G., Wagner, A., Xi, H. F., Xu, H. S., Colonna, M., Di Toro, M., Zielinska-Pfabe, M., Wolter, H. H., Beaulieu, L., Davin, B., Larochelle, Y., Lefort, T., de Souza, R. T., Yanez, R., Viola, V. E., Charity, R. J., Sobotka, L. G.
Publikováno v:
Phys.Rev.C69:014603,2004
Isotopic yields for light particles and intermediate mass fragments have been measured for 112Sn+112Sn, 112Sn+124Sn, 124Sn+112Sn and 124Sn+124Sn central collisions at E/A=50 MeV and compared with predictions of stochastic mean field calculations. The
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0210004