Zobrazeno 1 - 10
of 493
pro vyhledávání: '"Notani M."'
Autor:
Tang X.D., Bucher B., Fang X., Heger A., Almaraz-Calderon S., Alongi A., Ayangeakaa A.D., Beard M., Best A., Browne J., Cahillane C., Couder M., deBoer R.J., Kontos A., Lamm L., Li Y.J., Long A., Lu W., Lyons S., Notani M., Patel D., Paul N., Pignatari M., Roberts A., Robertson D., Smith K., Stech E., Talwar R., Tan W.P., Wiescher M., Woosley S.E.
Publikováno v:
EPJ Web of Conferences, Vol 109, p 04009 (2016)
Neutrons produced by the carbon fusion reaction 12C(12C,n)23Mg play an important role in stellar nucleosynthesis. Past studies have shown large discrepancies between experimental data and theory, leading to an uncertain cross section extrapolation at
Externí odkaz:
https://doaj.org/article/9f96780fe57743a48ba5a8530304ae81
Autor:
Bucher B., Fang X., Tang X.D., Tan W.P., Almaraz-Calderon S., Alongi A., Ayangeakaa A.D., Beard M., Best A., Browne J., Cahillane C., Couder M., Dahlstrom E., Davies P., deBoer R., Kontos A., Lamm L., Long A., Lu W., Lyons S., Ma C., Moncion A., Notani M., Patel D., Paul N., Pignatari M., Roberts A., Robertson D., Smith K., Stech E., Talwar R., Thomas S., Wiescher M.
Publikováno v:
EPJ Web of Conferences, Vol 93, p 03009 (2015)
The 12C+12C reaction is one of the single most important nuclear reactions in astrophysics. It strongly influences late evolution of massive stars as well as the dynamics of type Ia supernovae and x-ray superbursts. An accurate estimation of the cros
Externí odkaz:
https://doaj.org/article/df86bd35775a4bf5ad7b568dfcc8aaad
Application of the Trojan Horse Method to study neutron induced reactions: the 17O(n, α)14C reaction
Autor:
Gulino M., Spitaleri C., Tang X.D., Guardo G.L., Lamia L., Cherubini S., Bucher B., Burjan V., Couder M., Davies P., deBoer R., Fang X., Goldberg V.Z., Hons Z., Kroha V., Lamm L., La Cognata M., Li C., Ma C., Mrazek J., Mukhamedzhanov A.M., Notani M., O’Brien S., Pizzone R.G., Rapisarda G.G., Roberson D., Sergi M.L., Tan W., Thompson I.J., Wiescher M.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 07008 (2014)
The reaction 17O(n, α)14C was studied using virtual neutrons coming from the quasi-free deuteron break-up in the three body reaction 17O+d → α+14C+p. This technique, called virtual neutron method, extends the Trojan Horse method to neutron-induce
Externí odkaz:
https://doaj.org/article/39b365e6c9cc46a5a407243bfdce6783
Autor:
Greene J.P., Deibel C.M., Di Giovine B., Tang X.D., Singh Pushpendra P., Sewerinyak D., Rehm K.E., Patel N., Back B.B., Corradi L., Stefanini A.M., Jiang C.-L., Fioretto E., Montagnoli G., Scarlassara F., Henderson H.D., Notani M., Marley S.T., Zhu S.
Publikováno v:
EPJ Web of Conferences, Vol 17, p 05002 (2011)
The fusion cross section of 60Ni + 100Mo has been measured down to microbarn level, looking for hindrance at low energy, in a system with positive Q-values for neutron transfer. The measured cross sections look similar to those of the nearby 64Ni + 1
Externí odkaz:
https://doaj.org/article/2fd07ee6369743fbbfb52750ccd3e8fa
Autor:
Bucher, B., Tang, X. D., Fang, X., Heger, A., Almaraz-Calderon, S., Alongi, A., Ayangeakaa, A. D., Beard, M., Best, A., Browne, J., Cahillane, C., Couder, M., deBoer, R. J., Kontos, A., Lamm, L., Li, Y. J., Long, A., Lu, W., Lyons, S., Notani, M., Patel, D., Paul, N., Pignatari, M., Roberts, A., Robertson, D., Smith, K., Stech, E., Talwar, R., Tan, W. P., Wiescher, M., Woosley, S. E.
Publikováno v:
Phys. Rev. Lett. 114, 251102 (2015)
Neutrons produced by the carbon fusion reaction 12C(12C,n)23Mg play an important role in stellar nucleosynthesis. However, past studies have shown large discrepancies between experimental data and theory, leading to an uncertain cross section extrapo
Externí odkaz:
http://arxiv.org/abs/1507.03980
Autor:
Ueno, H., Miyatake, H., Yamamoto, Y., Tanimoto, S., Shimoda, T., Aoi, N., Asahi, K., Ideguchi, E., Ishihara, M., Izumi, H., Kishida, T., Kubo, T., Mitsuoka, S., Mizoi, Y., Notani, M., Ogawa, H., Ozawa, A., Sasaki, M., Shirakura, T., Takahashi, N., Yoneda, K.
Excited states in 17C were investigated through the measurement of beta?-delayed neutrons and gamma rays emitted in the ? decay of 17B. In the measurement, three negative-parity states and two inconclusive states, were identified in 17C above the neu
Externí odkaz:
http://arxiv.org/abs/1301.7529
Autor:
Gulino, M., Spitaleri, C., Tang, X. D., Guardo, G. L., Lamia, L., Cherubini, S., Bucher, B., Burjan, V., Couder, M., Davies, P., deBoer, R., Fang, X., Goldberg, V. Z., Hons, Z., Kroha, V., Lamm, L., La Cognata, M., Li, C., Ma, C., Mrazek, J., Mukhamedzhanov, A. M., Notani, M., OBrien, S., Pizzone, R. G., Rapisarda, G. G., Roberson, D., Sergi, M. L., Tan, W., Thompson, I. . J., Wiescher, M.
The reaction $^{17}$O($n,\alpha$)$^{14}$C was studied at energies from $E_{cm}=0$ to $E_{cm}=350$ keV using the quasi-free deuteron break-up in the three body reaction $^{17}$O$+d \rightarrow \alpha+ ^{14}$C$+p$, extending the Trojan Horse indirect m
Externí odkaz:
http://arxiv.org/abs/1211.0428
Autor:
Notani, M., Davies, P., Bucher, B., Fang, X., Lamm, L., Ma, C., Martin, E., Tan, W., Tang, X. D., Thomas, S., Jiang, C. L.
Publikováno v:
Nucl.Phys.A834:192c-194c,2010
We have measured the fusion cross sections of the 12C(13C, p)24Na reaction through off-line measurement of the beta-decay of 24Na using the beta-gamma coincidence method. Our new measurements in the energy range of Ec.m. = 2.6-3.0 MeV do not show an
Externí odkaz:
http://arxiv.org/abs/0910.5675
Autor:
Ota, S., Shimoura, S., Iwasaki, H., Kurokawa, M., Michimasa, S., Aoi, N., Baba, H., Demichi, K., Elekes, Z., Fukuchi, T., Gomi, T., Kanno, S., Kubono, S., Kurita, K., Hasegawa, H., Ideguchi, E., Iwasa, N., Matsuyama, Y. U., Yurkewicz, K. L., Minemura, T., Motobayashi, T., Murakami, T., Notani, M., Odahara, A., Saito, A., Sakurai, H., Takeshita, E., Takeuchi, S., Tamaki, M., Teranishi, T., Yanagisawa, Y., Yamada, K., Ishihara, M.
Publikováno v:
Phys.Lett.B666:311-314,2008
The neturon rich nucleus 13B was studied via the proton transfer reaction 4He(12Be,13B \gamma) at 50AMeV. The known 4.83-MeV excited state was strongly populated and its spin and parity were assigned to 1/2+ by comparing the angular differential cros
Externí odkaz:
http://arxiv.org/abs/0807.0478
Autor:
Notani, M., Sakurai, H., Aoi, N., Iwasaki, H., Fukuda, N., Liu, Z., Yoneda, K., Ogawa, H., Teranishi, T., Nakamura, T., Okuno, H., Yoshida, A., Watanabe, Y., Momota, S., Inabe, N., Kubo, T., Ito, S., Ozawa, A., Suzuki, T., Tanihata, I., Ishihara, M.
Publikováno v:
Phys.Rev.C76:044605,2007
The reaction mechanism of projectile fragmentation at intermediate energies has been investigated observing the target dependence of the production cross sections of very neutron-rich nuclei. Measurement of longitudinal momentum distributions of proj
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0702050