Zobrazeno 1 - 10
of 1 736
pro vyhledávání: '"Shotter A."'
Autor:
Oliva A. A., Tumino A., Soic N., Prajapati P. M., Acosta L., Alba R., Barba F., Cherubini S., D’Agata G., Dell’Aquila D., Di Pietro A., Fernandez J.P., Figuera P., Galaviz Redondo D., Guardo L., Gulino M., Hammache F., Jelavic Malenica D., Kiliç A.I., La Cognata M., La Commara M., Lamia L., Lattuada D., Maiolino C., Manicò G., Mazzocco M., Milin M., Nanru Ma, Nurmukhanbetova A., Nurkic D., Palmerini S., Parascandolo T., Pierroutsakou D., Pizzone R.G., Popocovski R., Rapisarda G.G., Romano S., Santonocito D., Sergi M.L., Shotter A., Spartà R., Spiridon A., Trache L., Vukman N., Yamaguchi H.
Publikováno v:
EPJ Web of Conferences, Vol 279, p 11015 (2023)
12C +12 C is the main reaction during core and shell carbon burning in massive stars, however, at temperatures higher than 109K when most of the carbon is depleted and its abundance is lower than 16O, the 12C +16 O fusion can also become relevant. Mo
Externí odkaz:
https://doaj.org/article/5b9ac92064e548e5934bc79d9585bcb4
Autor:
Oliva A.A., Tumino A., Soic N., Prajapati M.P., Acosta L., Alba R., Barba F., Cherubini S., D’Agata G., Dell’Aquila D., Di Pietro A., Fernandez P.J., Figuera P., Galaviz Redondo D., Guardo L., Gulino M., Hammache F., Jelavic Malenica D., Kiliç A.I., La Cognata M., La Commara M., Lamia L., Lattuada D., Maiolino C., Manicò G., Mazzocco M., Milin M., Nanru Ma, Nurmukhanbetova A., Nurkic D., Palmerini S., Parascandolo T., Pierroutsakou D., Pizzone R.G., Popocovski R., Rapisarda G.G., Romano S., Santonocito D., Sergi M.L., Shotter A., Spartà R., Spiridon A., Trache L., Vukman N., Yamaguchi H.
Publikováno v:
EPJ Web of Conferences, Vol 275, p 02010 (2023)
The carbon-burning process in massive stars mainly occurs via the 12C +12 C. However, at temperatures higher than 109K and considering the increased abundance of 16O produced during the later stages of the heliumburning,the 12C+16O fusion can also be
Externí odkaz:
https://doaj.org/article/fb801b18186444e28ca2d5221be2d83c
Autor:
Kovoor, J., Jones, K. L., Hooker, J., Vostinar, M., Kanungo, R., Pain, S. D., Alcorta, M., Allen, J., Andreoiu, C., Atar, L., Bardayan, D. W., Bhattacharjee, S. S., Blankstein, D., Burbadge, C., Burcher, S., Catford, W. N., Cha, S., Chae, K., Connolly, D., Davids, B., Esker, N. E., Garcia, F. H., Gillespie, S., Ghimire, R., Gula, A., Hackman, G., Hallam, S., Hellmich, M., Henderson, J., Holl, M., Jassal, P., King, S., Knight, T., Kruecken, R., Lepailleur, A., Liang, J., Morrison, L., O'Malley, P. D., Pereira-Lopez, X., Psaltis, A., Radich, A., Refsgaard, J., Shotter, A. C., Williams, M., Workman, O.
Publikováno v:
Phys. Rev. C108, 034601 (2023)
The low-lying structure of $^{13}$Be has remained an enigma for decades. Despite numerous experimental and theoretical studies, large inconsistencies remain. Being both unbound, and one neutron away from $^{14}$Be, the heaviest bound beryllium nucleu
Externí odkaz:
http://arxiv.org/abs/2309.08692
Autor:
Psaltis, A., Chen, A. A., Longland, R., Connolly, D. S., Brune, C. R., Davids, B., Fallis, J., Giri, R., Greife, U, Hutcheon, D. A., Kroll, L., Lennarz, A., Liang, J., Lovely, M., Luo, M., Marshall, C., Paneru, S. N., Parikh, A., Ruiz, C., Shotter, A. C., Williams, M.
A possible mechanism to explain the origin of the light $p$-nuclei in the Galaxy is the nucleosynthesis in the proton-rich neutrino-driven wind ejecta of core-collapse supernovae via the $\nu p$-process. However this production scenario is very sensi
Externí odkaz:
http://arxiv.org/abs/2209.06472
Autor:
Psaltis, A., Chen, A. A., Longland, R., Connolly, D. S., Brune, C. R., Davids, B., Fallis, J., Giri, R., Greife, U, Hutcheon, D. A., Kroll, L., Lennarz, A., Liang, J., Lovely, M., Luo, M., Marshall, C., Paneru, S. N., Parikh, A., Ruiz, C., Shotter, A. C., Williams, M.
We have performed the first direct measurement of two resonances of the $^7$Be($\alpha,\gamma$)$^{11}$C reaction with unknown strengths using an intense radioactive $^7$Be beam and the DRAGON recoil separator. We report on the first measurement of th
Externí odkaz:
http://arxiv.org/abs/2209.06465
Publikováno v:
EPJ Web of Conferences, Vol 165, p 01024 (2017)
Peculiar nuclear structures of two colliding nuclei such has clustering, neutron halo/skin or very low breakup thresholds can affect the reaction dynamics below the Coulomb barrier and this may also have astrophysical consequences. In order to have a
Externí odkaz:
https://doaj.org/article/eb2d7fe6957043f18727240a1f4a7742
Autor:
Hooker, J., Kovoor, J., Jones, K. L., Kanungo, R., Alcorta, M., Allen, J., Andreoiu, C., Atar, L., Bardayan, D. W., Bhattacharjee, S. S., Blankstein, D., Burbadge, C., Burcher, S., Catford, W. N., Cha, S., Chae, K., Connolly, D., Davids, B., Esker, N., Garcia, F. H., Gillespie, S., Ghimire, R., Gula, A., Hackman, G., Hallam, S., Hellmich, M., Henderson, J., Holl, M., Jassal, P., King, S., Knight, T., Kruecken, R., Lepailleur, A., Liang, J., Morrison, L., O'Malley, P. D., Pain, S. D., Pereira-Lopez, X., Psaltis, A., Radich, A., Shotter, A. C., Vostinar, M., Williams, M., Workman, O.
Monte Carlo simulations are widely used in nuclear physics to model experimental systems. In cases where there are significant unknown quantities, such as energies of states, an iterative process of simulating and fitting is often required to describ
Externí odkaz:
http://arxiv.org/abs/2112.05522
Autor:
Fisichella M., Shotter A. C., Di Pietro A., Figuera P., Lattuada M., Marchetta C., Privitera V., Romano L., Ruiz C., Zadro M.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 06013 (2016)
For measuring fusion excitation functions, the activation technique with a stack of targets offers the considerable advantage that several reaction energies may be simultaneously measured by using one beam energy. However, its main drawback is the de
Externí odkaz:
https://doaj.org/article/40b150eb1bcc4d5ebddaa462910b57ac
Autor:
Fernández-García J. P., Cubero M., Acosta L., Alcorta M., Alvarez M. A. G., Borge M. J. G., Buchmann L., Diget C. A., Falou H. A., Fulton B. R., Fynbo H. O. U., Galaviz D., Gómez-Camacho J., Kanungo R., Lay J. A., Madurga M., Martel I., Moro A. M., Mukha I., Nilsson T., Rodríguez-Gallardo M., Sánchez-Benítez A. M., Shotter A., Tengblad O., Walden P.
Publikováno v:
EPJ Web of Conferences, Vol 88, p 01003 (2015)
Structure information of 11Li halo nucleus has been obtained from the inclusive break-up measurements of the 11Li+208Pb reactions at energies around the Coulomb barrier (Elab = 24.3 and 29.8 MeV). The effective break-up energy and the slope of B(E1)
Externí odkaz:
https://doaj.org/article/0990765f9d5c405d8b1ee141b55e62c5
Autor:
Fisichella M., Shotter A.C., Di Pietro A., Figuera P., Lattuada M., Marchetta C., Musumarra A., Pellegriti M.G., Ruiz C., Scuderi V., Strano E., Torresi D., Zadro M.
Publikováno v:
EPJ Web of Conferences, Vol 88, p 01004 (2015)
The results concerning the study of 6Li+120Sn and 7Li+119Sn systems are presented. These two sistems are characterised by very similar structures of the interacting nuclei and by different Q-value for one-and two- neutron transfer. Our aim is to dise
Externí odkaz:
https://doaj.org/article/0914079b182e483480e69a42c6cf5c92