Zobrazeno 1 - 10
of 686
pro vyhledávání: '"Laforest, R"'
Introduction The goal of this work is to advance the production and use of 52Mn (t½ = 5.6 d, β+: 242 keV, 29.6%) as a radioisotope for in vivo preclinical nuclear imaging. More specifically, the aims of this study were: (1) to measure the excitatio
Externí odkaz:
https://hzdr.qucosa.de/id/qucosa%3A22281
https://hzdr.qucosa.de/api/qucosa%3A22281/attachment/ATT-0/
https://hzdr.qucosa.de/api/qucosa%3A22281/attachment/ATT-0/
Autor:
Ruangma, A., Laforest, R., Martin, E., Ramakrishnan, E., Rowland, D. J., Veselsky, M., Winchester, E. M., Yennello, S. J., Beaulieu, L., Hsi, W. -c., Kwiatkowski, K., Lefort, T., Viola, V. E., Botvina, A., Korteling, R. G., Pienkowski, L., Breuer, H., Gushue, S., Remsberg, L. P.
Publikováno v:
Phys.Rev.C66:044603,2002
The relationship between nuclear temperature and excitation energy of hot nuclei formed by 8 GeV/c negative pion and antiproton beams incident on 197Au has been investigated with the ISiS 4-pidetector array at the BNL AGS accelerator. The double-isot
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0110004
Autor:
Elliott, J. B., Moretto, L. G., Phair, L., Wozniak, G. J., Lefort, T., Beaulieu, L., Kwiatkowski, K., Hsi, W. -C., Pienkowski, L., Breuer, H., Korteling, R. G., Laforest, R., Martin, E., Ramakrishnan, E., Rowland, D., Ruangma, A., Viola, V. E., Winchester, E., Yennello, S. J.
Publikováno v:
Phys.Rev.Lett.88:042701,2002
For many years it has been speculated that excited nuclei would undergo a liquid to vapor phase transition. For even longer, it has been known that clusterization in a vapor carries direct information on the liquid- vapor equilibrium according to Fis
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0104013
Autor:
Casini, G., Bini, M., Calamai, S., Laforest, R., Maurenzig, P. R., Olmi, A., Pasquali, G., Piantelli, S., Poggi, G., Saint-Laurent, F., Steckmeyer, J. C., Stefanini, A. A., Taccetti, N.
Publikováno v:
Eur.Phys.J. A9 (2000) 491-513
Primary and secondary masses of heavy reaction products have been deduced from kinematics and E-ToF measurements, respectively, for the direct and reverse collisions of 93Nb and 116Sn at 25 AMeV. Light charged particles have also been measured in coi
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0010001
Autor:
Pienkowski, L., Kwiatkowski, K., Lefort, T., Hsi, W. -c., Beaulieu, L., Botvina, A., Back, B., Breuer, H., Gushue, S., Korteling, R. G., Laforest, R., Martin, E., Ramakrishnan, E., Remsberg, L. P., Rowland, D., Ruangma, A., Viola, V. E., Winchester, E., Yennello, S. J.
Experimental data from the reaction of an 8.0 GeV/c pi- beam incident on a 197Au target have been analyzed in order to investigate the integrated breakup time scale for hot residues. Alpha-particle energy spectra and particle angular distributions su
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0009012
Autor:
Beaulieu, L., Lefort, T., Kwiatkowski, K., de Souza, R. T., Hsi, W. -c., Pienkowski, L., Back, B., Bracken, D. S., Breuer, H., Cornell, E., Gimeno-Nogues, F., Ginger, D. S., Gushue, S., Korteling, R. G., Laforest, R., Martin, E., Morley, K. B., Ramakrishnan, E., Remsberg, L. P., Rowland, D., Ruangma, A., Viola, V. E., Wang, G., Winchester, E., Yennello, S. J.
Publikováno v:
Phys.Rev.Lett. 84 (2000) 5971-5974
Excitation-energy-gated two-fragment correlation functions have been studied between 2 to 9A MeV of excitation energy for equilibrium-like sources formed in $\pi^-$ and p + $^{197}$Au reactions at beam momenta of 8,9.2 and 10.2 GeV/c. Comparison of t
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0004005
Autor:
Veselsky, M., Ibbotson, R. W., Laforest, R., Ramakrishnan, E., Rowland, D. J., Ruangma, A., Winchester, E. M., Martin, E., Yennello, S. J.
Publikováno v:
Nucl.Phys. A681 (2001) 317-322
We have created quasiprojectiles of varying isospin via peripheral reactions of 28Si + 112Sn and 124Sn at 30 and 50 MeV/nucleon. The quasiprojectiles have been reconstructed from completely isotopically identified fragments. The difference in N/Z of
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0003003
Autor:
Veselsky, M., Ibbotson, R. W., Laforest, R., Ramakrishnan, E., Rowland, D. J., Ruangma, A., Winchester, E. M., Martin, E., Yennello, S. J.
Publikováno v:
Phys.Lett.B497:1-7,2001
A dependence of the isobaric ratio Y(3H)/Y(3He) on the N/Z ratio of the reconstructed quasiprojectile for the reaction of 28Si beam with 112,124Sn targets at two different projectile energies 30 and 50 MeV/nucleon is presented. We demonstrate a linea
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0003004
Autor:
Veselsky, M., Ibbotson, R. W., Laforest, R., Ramakrishnan, E., Rowland, D. J., Ruangma, A., Winchester, E. M., Martin, E., Yennello, S. J.
Publikováno v:
Phys.Rev. C62 (2000) 064613
Multifragmentation of quasiprojectiles was studied in reactions of 28Si beam with 112Sn and 124Sn targets at projectile energies 30 and 50 MeV/nucleon. The quasiprojectile observables were reconstructed using isotopically identified charged particles
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0002007
Autor:
Beaulieu, L., Kwiatkowski, K., Hsi, W. -c., Lefort, T., Pienkowski, L., Korteling, R. G., Wang, G., Back, B., Bracken, D. S., Breuer, H., Cornell, E., Gimeno-Nogues, F., Ginger, D. S., Gushue, S., Huang, M. J., Laforest, R., Lynch, W. G., Martin, E., Morley, K. B., Ramakrishnan, E., Remsberg, L. P., Rowland, D., Ruangma, A., Tsang, M. B., Viola, V. E., Winchester, E., Xi, H., Yennello, S. J.
Publikováno v:
Phys.Lett. B463 (1999) 159-167
Excitation-energy distributions have been derived from measurements of 5.0-14.6 GeV/c antiproton, proton and pion reactions with $^{197}$Au target nuclei, using the ISiS 4$\pi$ detector array. The maximum probability for producing high excitation-ene
Externí odkaz:
http://arxiv.org/abs/nucl-ex/9906012