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Your search keyword '"Camera, Franco"' showing total 3 results
Start Over Author "Camera, Franco" Publication Type Electronic Resources
3 results on '"Camera, Franco"'

1. Photoneutron cross section measurements on Sm isotopes

Author

Filipescu, Dan Mihai, Lui, Yiu-Wing, Shima, Tatsushi, Takahisa, Keiji, Miyamoto, S., Utsunomiya, Hiroaki, Camera, Franco, Nyhus, Hilde Therese, Renstrøm, Therese, Gheorghe, Ioana, Glodariu, Tudor, Tesileanu, Ovidiu, Goriely, Stéphane, Filipescu, Dan Mihai, Lui, Yiu-Wing, Shima, Tatsushi, Takahisa, Keiji, Miyamoto, S., Utsunomiya, Hiroaki, Camera, Franco, Nyhus, Hilde Therese, Renstrøm, Therese, Gheorghe, Ioana, Glodariu, Tudor, Tesileanu, Ovidiu, and Goriely, Stéphane

Abstract

The Extreme Light Infrastructure - Nuclear Physics, one of the three pillars of the Extreme Light Infrastructure Pan-European initiative, is a new large scale facility dedicated to nuclear physics with extreme electromagnetic fields. ELI-NP will host two 10 PW lasers and a very brilliant Gamma beam system with unprecedented intensity and energy resolution parameters. We propose to perform photon induced nuclear reactions using the very brilliant γ-ray beams provided by the Gamma beam system to examine in detail the photon absorption process and its decay modes. Here the experimental program related to nuclear research on reactions above the neutron separation threshold, which is under preparation at ELI-NP, is presented., SCOPUS: cp.p, info:eu-repo/semantics/published

Published
2015

2. Upbend and M1 scissors mode in neutron-rich nuclei - Consequences for r-process (n,γ) reaction rates

Author

Larsen, André, Giacoppo, F, Guttormsen, Magne, Görgen, Andreas, Harissopulos, Sotirios, Leoni, Silvia, Liddick, Sean S.N., Naqvi, F., Nyhus, Hilde Therese, Rose, S.J., Renstrøm, Therese, Goriely, Stéphane, Schwengner, Ronald, Siem, Sunniva, Spyrou, Artemis, Tveten, G.M., Voinov, A., Wiedeking, M., Bernstein, L.A., Bleuel, Darren D.L., Bracco, Angela, Brown, Alex, Camera, Franco, Eriksen, T.K., Frauendorf, Stefan, Larsen, André, Giacoppo, F, Guttormsen, Magne, Görgen, Andreas, Harissopulos, Sotirios, Leoni, Silvia, Liddick, Sean S.N., Naqvi, F., Nyhus, Hilde Therese, Rose, S.J., Renstrøm, Therese, Goriely, Stéphane, Schwengner, Ronald, Siem, Sunniva, Spyrou, Artemis, Tveten, G.M., Voinov, A., Wiedeking, M., Bernstein, L.A., Bleuel, Darren D.L., Bracco, Angela, Brown, Alex, Camera, Franco, Eriksen, T.K., and Frauendorf, Stefan

Abstract

An enhanced probability for low-energy γ-emission (upbend, Eγ <3 MeV) at high excitation energies has been observed for several light and mediummass nuclei close to the valley of stability. Also the M1 scissors mode seen in deformed nuclei increases the γ-decay probability for low-energy γ-rays (Eγ ≈ 2-3 MeV). These phenomena, if present in neutron-rich nuclei, have the potential to increase radiative neutron-capture rates relevant for the r-process. The experimental and theoretical status of the upbend is discussed, and preliminary calculations of (n,γ) reaction rates for neutronrich, mid-mass nuclei including the scissors mode are shown., SCOPUS: cp.j, info:eu-repo/semantics/published

Published
2015

3. Low-energy enhancement of nuclear γ strength and its impact on astrophysical reaction rates

Author

Larsen, André, Eriksen, T.K., Giacoppo, F, Guttormsen, Magne, Görgen, Andreas, Hagen, T.W., Koehler, Paul P.E., Nyhus, Hilde Therese, Renstrøm, Therese, Rose, Steven S.J., Ruud, I.E., Siem, Sunniva, Tornyi, T., Tveten, G.M., Blasi, Nives, Bracco, Angela, Burger, Arnold, Camera, Franco, Leoni, Silvia, Million, Bénédicte, Goriely, Stéphane, Harissopulos, Sotirios, Schiller, Andreas, Voinov, A., Wiedeking, M., Larsen, André, Eriksen, T.K., Giacoppo, F, Guttormsen, Magne, Görgen, Andreas, Hagen, T.W., Koehler, Paul P.E., Nyhus, Hilde Therese, Renstrøm, Therese, Rose, Steven S.J., Ruud, I.E., Siem, Sunniva, Tornyi, T., Tveten, G.M., Blasi, Nives, Bracco, Angela, Burger, Arnold, Camera, Franco, Leoni, Silvia, Million, Bénédicte, Goriely, Stéphane, Harissopulos, Sotirios, Schiller, Andreas, Voinov, A., and Wiedeking, M.

Abstract

An unexpected enhancement in the low-energy part of the γ-strength function for light and medium-mass nuclei has been discovered at the Oslo Cyclotron Laboratory. This enhancement could lead to an increase in the neutron-capture rates up to two orders of magnitude for very exotic, neutron-rich nuclei. However, it is still an open question whether this structure persists when approaching the neutron drip line. © Owned by the authors, published by EDP Sciences, 2014., SCOPUS: cp.p, info:eu-repo/semantics/published

Published
2014

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