Zobrazeno 1 - 10
of 319
pro vyhledávání: '"PORQUET, M.-G."'
Autor:
Caceres, L., Lepailleur, A., Sorlin, O., Stanoiu, M., Sohler, D., Dombradi, Zs., Bogner, S. K., Brown, B. A., Hergert, H., Holt, J. D., Schwenk, A., Azaiez, F., Bastin, B., Borcea, C., Borcea, R., Bourgeois, C., Elekes, Z., Fülöp, Zs., Grévy, S., Gaudefroy, L., Grinyer, G. F., Guillemaud-Mueller, D., Ibrahim, F., Kerek, A., Krasznahorkay, A., Lewitowicz, M., Lukyanov, S. M., Mrazek, J., Negoita, F., De Oliveira, F., Penionzhkevich, Yu. -E., Podolyak, Zs., Porquet, M. G., Rotaru, F., Roussel-Chomaz, P., Saint-Laurent, M. G., Savajols, H., Sletten, G., Thomas, J. C., Timar, J., Timis, C., Vajta, Zs.
The structure of the $^{24}$F nucleus has been studied at GANIL using the $\beta$ decay of $^{24}$O and the in-beam $\gamma$-ray spectroscopy from the fragmentation of projectile nuclei. Combining these complementary experimental techniques, the leve
Externí odkaz:
http://arxiv.org/abs/1501.01166
Autor:
Astier, A., Porquet, M. -G., Venkova, Ts., Theisen, Ch., Duchene, G., Azaiez, F., Barreau, G., Curien, D., Deloncle, I., Dorvaux, O., Gall, B. J. P., Houry, M., Lucas, R., Redon, N., Rousseau, M., Stezowski, O.
Publikováno v:
Eur. Phys. J. A. (2014) 50: 2
The 124-131Te nuclei have been produced as fission fragments in two fusion reactions induced by heavy-ions (12C + 238U at 90 MeV bombarding energy and 18O + 208Pb at 85 MeV) and studied with the Euroball array. Their high-spin level schemes have been
Externí odkaz:
http://arxiv.org/abs/1312.4859
Autor:
Astier, A., Porquet, M. -G., Venkova, Ts., Duchene, G., Azaiez, F., Curien, D., Deloncle, I., Dorvaux, O., Gall, B. J. P., Redon, N., Rousseau, M., Stezowski, O.
Publikováno v:
Physical Review C 88, 024321 (2013)
The high-spin states of the two neutron-rich nuclei, 88Kr and 89R have been studied from the 18O + 208Pb fusion-fission reaction. Their level schemes were built from triple gamma-ray coincidence data and gamma-gamma angular correlations were analyzed
Externí odkaz:
http://arxiv.org/abs/1308.0162
Autor:
Astier, A., Porquet, M. -G.
Publikováno v:
Phys. Rev. C 87, 014309 (2013)
The close similarity between the shell structures in the 132Sn and 208Pb regions is a well known phenomenon. Thus, using the correspondence between the high-j orbits located above the Z=50 and Z=82 shell gaps, we discuss the evolutions of the fully a
Externí odkaz:
http://arxiv.org/abs/1305.3807
Autor:
Astier, A., Porquet, M. -G., Duchene, G., Azaiez, F., Curien, D., Deloncle, I., Dorvaux, O., Gall, B. J. P., Houry, M., Lucas, R., Srivastava, P. C., Redon, N., Rousseau, M., Stézowski, O., Theisen, Ch.
Publikováno v:
Phys. Rev. C 87, 054316 (2013)
Odd-odd 136Cs nuclei have been produced in the 18O + 208Pb and 12C + 238U fusion-fission reactions and their gamma rays studied with the Euroball array. The high-spin level scheme has been built up to ~ 4.7 MeV excitation energy and spin I ~ 16 hbar
Externí odkaz:
http://arxiv.org/abs/1305.3799
Autor:
Lepailleur, A., Sorlin, O., Caceres, L., Bastin, B., Borcea, C., Borcea, R., Brown, B. A., Gaudefroy, L., évy, S. Gr, Grinyer, G. F., Hagen, G., Hjorth-Jensen, M., Jansen, G. R., Llidoo, O., Negoita, F., de Oliveira, F., Porquet, M. -G., Rotaru, F., Saint-Laurent, M. -G., Sohler, D., Stanoiu, M., Thomas, J. C.
Publikováno v:
Physical Review Letters 110 (2013) 082502
A long-lived $J^{\pi}=4_1^+$ isomer, $T_{1/2}=2.2(1)$ms, has been discovered at 643.4(1) keV in the weakly-bound $^{26}_{9}$F nucleus. It was populated at GANIL in the fragmentation of a $^{36}$S beam. It decays by an internal transition to the $J^{\
Externí odkaz:
http://arxiv.org/abs/1301.5803
Autor:
Sorlin, O., Porquet, M. -G.
The evolution of the N=28 shell closure is investigated far from stability. Using the latest results obtained from various experimental techniques, we discuss the main properties of the N=28 isotones, as well as those of the N=27 and N=29 isotones. E
Externí odkaz:
http://arxiv.org/abs/1209.3377
Autor:
Astier, A., Porquet, M. -G., Venkova, Ts., Verney, D., Theisen, Ch., Duchene, G., Azaiez, F., Barreau, G., Curien, D., Deloncle, I., Dorvaux, O., Gall, B. J. P., Houry, M., Lucas, R., Redon, N., Rousseau, M., Stezowski, O.
Publikováno v:
Physical Review C 85, 064316 (2012)
Five N=82 isotones have been produced in two fusion-fission reactions and their gamma-rays studied with the Euroball array. The high-spin states of 139La have been identified for the first time, while the high-spin yrast and near-to-yrast structures
Externí odkaz:
http://arxiv.org/abs/1206.1464
Autor:
Astier, A., Porquet, M. -G., Theisen, Ch., Verney, D., Deloncle, I., Houry, M., Lucas, R., Azaiez, F., Barreau, G., Curien, D., Dorvaux, O., Duchene, G., Gall, B. J. P., Redon, N., Rousseau, M., Stezowski, O.
Publikováno v:
Physical Review C 85 (2012) 054316
The 119-126Sn nuclei have been produced as fission fragments in two reactions induced by heavy ions: 12C+238U at 90 MeV bombarding energy, 18O+208Pb at 85 MeV. Their level schemes have been built from gamma rays detected using the Euroball array. Hig
Externí odkaz:
http://arxiv.org/abs/1205.1951
Autor:
Stanoiu, M., Sohler, D., Sorlin, O., Dombradi, Zs., Azaiez, F., Brown, B. A., Borcea, C., Bourgeois, C., Elekes, Z., Fülöp, Zs., Grévy, S., Guillemaud-Mueller, D., Ibrahim, F., Kerek, A., Krasznahorkay, A., Lewitowicz, M., Lukyanov, S. M., Mrazek, J., Negoita, F., Penionzhkevich, Yu. -E., Podolyak, Zs., Porquet, M. G., Roussel-Chomaz, P., Saint-Laurent, M. G., Savajols, H., Sletten, G., Timar, J., Timis, C.
Publikováno v:
Physical Review C 85 (2012) 017303
The structure of the weakly-bound $^{26}_{\;\;9}$F$_{17}$ odd-odd nucleus, produced from $^{27,28}$Na nuclei, has been investigated at GANIL by means of the in-beam $\gamma$-ray spectroscopy technique. A single $\gamma$-line is observed at 657(7) keV
Externí odkaz:
http://arxiv.org/abs/1201.1111