Zobrazeno 1 - 10
of 255
pro vyhledávání: '"Larochelle Y"'
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:
Liang, J. F., Shapira, D., Beene, J. R., Gross, C. J., Varner, R. L., Galindo-Uribarri, A., del Campo, J. Gomez, Hausladen, P. A., Mueller, P. E., Stracener, D. W., Amro, H., Kolata, J. J., Bierman, J. D., Caraley, A. L., Jones, K. L., Larochelle, Y., Loveland, W., Peterson, D.
Publikováno v:
Phys.Rev.C75:054607,2007
Evaporation residue and fission cross sections of radioactive $^{132}$Sn on $^{64}$Ni were measured near the Coulomb barrier. A large sub-barrier fusion enhancement was observed. Coupled-channel calculations including inelastic excitation of the proj
Externí odkaz:
http://arxiv.org/abs/0704.0780
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:
Tsang, M. B., Liu, T. X., Shi, L., Danielewicz, P., Gelbke, C. K., Liu, X. D., Lynch, W. G., Tan, W. P., Verde, G., Wagner, A., Xu, H. S., Friedman, W. A., Beaulieu, L., Davin, B., de Souza, R. T., Larochelle, Y., Lefort, T., Yanez, R., Viola Jr, V. E., Charity, R. J., Sobotka, L. G.
Using symmetric 112Sn+112Sn, 124Sn+124Sn collisions as references, we probe isospin diffusion in peripheral asymmetric 112Sn+124Sn, 124Sn+112Sn systems at incident energy of E/A=50 MeV. Isoscaling analyses imply that the quasi-projectile and quasi-ta
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0310024
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:
Liang, J. F., Shapira, D., Gross, C. J., Beene, J. R., Bierman, J. D., Galindo-Uribarri, A., del Campo, J. Gomez, Hausladen, P. A., Larochelle, Y., Loveland, W., Mueller, P. E., Peterson, D., Radford, D. C., Stracener, D. W., Varner, R. L.
Publikováno v:
Nucl.Phys. A746 (2004) 103-107
Evaporation residue cross sections have been measured with neutron-rich radioactive $^{132}$Sn beams on $^{64}$Ni in the vicinity of the Coulomb barrier. The average beam intensity was $2\times 10^{4}$ particles per second and the smallest cross sect
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0304002