Zobrazeno 1 - 10
of 1 129
pro vyhledávání: '"Jiang C.-L."'
Autor:
Jayatissa, H., Avila, M. L., Rehm, K. E., Talwar, R., Mohr, P., Auranen, K., Chen, J., Gorelov, D. A., Hoffman, C. R., Jiang, C. L., Kay, B. P., Kuvin, S. A., Santiago-Gonzalez, D.
Publikováno v:
Phys. Rev. C 105, L042802 (2022)
Understanding the explosion mechanism of a core-collapse supernova (CCSN) is important to accurately model CCSN scenarios for different progenitor stars using model-observation comparisons. The uncertainties of various nuclear reaction rates relevant
Externí odkaz:
http://arxiv.org/abs/2201.10016
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:
Hall, M. R., Bardayan, D. W., Baugher, T., Lepailleur, A., Pain, S. D., Ratkiewicz, A., Ahn, S., Allen, J. M., Anderson, J. T., Ayangeakaa, A. D., Blackmon, J. C., Burcher, S., Carpenter, M. P., Cha, S. M., Chae, K. Y., Chipps, K. A., Cizewski, J. A., Febbraro, M., Hall, O., Hu, J., Jiang, C. L., Jones, K. L., Lee, E. J., O'Malley, P. D., Ota, S., Rasco, B. C., Santiago-Gonzalez, D., Seweryniak, D., Sims, H., Smith, K., Tan, W. P., Thompson, P., Thornsberry, C., Varner, R. L., Walter, D., Wilson, G. L., Zhu, S.
Publikováno v:
Phys. Rev. C 99, 035805, 2019
The $^{15}$O($\alpha$,$\gamma$)$^{19}$Ne reaction is responsible for breakout from the hot CNO cycle in Type I x-ray bursts. Understanding the properties of resonances between $E_x = 4$ and 5 MeV in $^{19}$Ne is crucial in the calculation of this rea
Externí odkaz:
http://arxiv.org/abs/1904.00603
Autor:
Hall, M. R., Barbadian, D. W., Baugher, T., Lepailleur, A., Pain, S. D., Ratkiewicz, A., Ahn, S., Allen, J. M., Anderson, J. T., Ayangeakaa, A. D., Blackmon, J. C., Burcher, S., Carpenter, M. P., Cha, S. M., Chae, K. Y., Chipps, K. A., Cizewski, J. A., Febbraro, M., Hall, O., Hu, J., Jiang, C. L., Jones, K. L., Lee, E. J., O'Malley, P. D., Ota, S., Rasco, B. C., Santiago-Gonzalez, D., Seweryniak, D., Sims, H., Smith, K., Tan, W. P., Thompson, P., Thornsberry, C., Varner, R. L., Walter, D., Wilson, G. L., Zhu, S.
Publikováno v:
Phys. Rev. Lett. 122, 052701, 2019
Detection of nuclear-decay $\gamma$ rays provides a sensitive thermometer of nova nucleosynthesis. The most intense $\gamma$-ray flux is thought to be annihilation radiation from the $\beta^+$ decay of $^{18}$F, which is destroyed prior to decay by t
Externí odkaz:
http://arxiv.org/abs/1902.00106
Autor:
Santiago-Gonzalez, D., Auranen, K., Avila, M. L., Ayangeakaa, A. D., Back, B. B., Bottoni, S., Carpenter, M. P., Chen, J., Deibel, C. M., Hood, A. A., Hoffman, C. R., Janssens, R. V. F., Jiang, C. L., Kay, B. P., Kuvin, S. A., Lauer, A., Schiffer, J. P., Sethi, J., Talwar, R., Wiedenhoever, I., Winkelbauer, J., Zhu, S.
Publikováno v:
Phys. Rev. Lett. 120, 122503 (2018)
A beam containing a substantial component of both the $J^{\pi}=5^+$, $T_{1/2}=162$ ns isomeric state of $^{18}$F and its $1^+$, 109.77-min ground state has been utilized to study members of the ground-state rotational band in $^{19}$F through the neu
Externí odkaz:
http://arxiv.org/abs/1801.02667
Autor:
Avila, M. L., Rehm, K. E., Almaraz-Calderon, S., Ayangeakaa, A. D., Dickerson, C., Hoffman, C. R., Jiang, C. L., Kay, B. P., Lai, J., Nusair, O., Pardo, R. C., Santiago-Gonzalez, D., Talwar, R., Ugalde, C.
Publikováno v:
Phys. Rev. C 94, 065804 (2016)
The $^{23}$Na$(\alpha,p)^{26}$Mg and $^{23}$Na$(\alpha,n)^{26}$Al reactions are important for our understanding of the $^{26}$Al abundance in massive stars. The aim of this work is to report on a direct and simultaneous measurement of these astrophys
Externí odkaz:
http://arxiv.org/abs/1608.03292
Autor:
Avila, M. L., Rehm, K. E., Almaraz-Calderon, S., Ayangeakaa, A. D., Dickerson, C., Hoffman, C. R., Jiang, C. L., Kay, B. P., Lai, J., Nusair, O., Pardo, R. C., Santiago-Gonzalez, D., Talwar, R., Ugalde, C.
A large number of $(\alpha,p)$ and $(\alpha,n)$ reactions are known to play a fundamental role in nuclear astrophysics. This work presents a novel technique to study these reactions with the active target system MUSIC whose segmented anode allows the
Externí odkaz:
http://arxiv.org/abs/1608.03290
Autor:
Munch, M., Alcorta, M., Fynbo, H. O. U., Albers, M., Almaraz-Calderon, S., Avila, M. L., Ayangeakaa, A. D., Back, B. B., Bertone, P. F., Carnelli, P. F. F., Carpenter, M. P., Chiara, C. J., Clark, J. A., DiGiovine, B., Greene, J. P., Harker, J. L., Hoffman, C. R., Hubbard, N. J., Jiang, C. L., Kirsebom, O. S., Lauritsen, T., Laursen, K. L., Marley, S. T., Nair, C., Nusair, O., Santiago-Gonzalez, D., Sethi, J., Seweryniak, D., Talwar, R., Ugalde, C., Zhu, S.
Publikováno v:
Phys. Rev. C 93, 065803 (2016)
Using an array of high-purity Compton-suppressed germanium detectors, we performed an independent measurement of the $\beta$-decay branching ratio from $^{12}\mathrm{B}$ to the second-excited (Hoyle) state in $^{12}\mathrm{C}$. Our result is $0.64(11
Externí odkaz:
http://arxiv.org/abs/1601.02853
Autor:
Mumm, H. P., Huber, M. G., Bauder, W., Abrams, N., Deibel, C. M., Huffer, C. R., Huffman, P. R., Schelhammer, K. W., Swank, C. M., Janssens, R., Jiang, C. L., Scott, R. H., Pardo, R. C., Rehm, K. E., Vondrasek, R., O'Shaughnessy, C. M., Paul, M., Yang, L.
Publikováno v:
Phys. Rev. C 93, 065502 (2016)
Research efforts ranging from studies of solid helium to searches for a neutron electric dipole moment require isotopically purified helium with a ratio of 3He to 4He at levels below that which can be measured using traditional mass spectroscopy tech
Externí odkaz:
http://arxiv.org/abs/1512.09351
Autor:
Montagnoli, G., Stefanini, A. M., Esbensen, H., Corradi, L., Courtin, S., Fioretto, E., Grebosz, J., Haas, F., Jia, H. M., Jiang, C. L., Mazzocco, M., Michelagnoli, C., Mijatovic, T., Montanari, D., Parascandolo, C., Scarlassara, F., Strano, E., Szilner, S., Torresi, D.
Fusion cross sections of 28Si + 28Si have been measured in a range above the barrier with a very small energy step (DeltaElab = 0.5 MeV). Regular oscillations have been observed, best evidenced in the first derivative of the energy-weighted excitatio
Externí odkaz:
http://arxiv.org/abs/1505.01952