Zobrazeno 1 - 10
of 1 856
pro vyhledávání: '"Lyons S"'
Autor:
Tsantiri, A., Palmisano-Kyle, A., Spyrou, A., Mohr, P., Berg, H. C., DeYoung, P. A., Dombos, A. C., Gastis, P., Good, E. C., Harris, C. M., Liddick, S. N., Lyons, S. M., Olivas-Gomez, O., Owens-Fryar, G., Pereira, J., Richard, A. L., Simon, A., Smith, M. K., Zegers, R. G. T.
Publikováno v:
Phys. Rev. C 107, 035808 (2023)
The total cross section of the $^{82}$Kr(p,$\gamma$)$^{83}$Rb reaction was measured for the first time at effective center-of-mass energies between 2.4 and 3.0 MeV, within the relevant Gamow window for the astrophysical $\gamma$ process. The experime
Externí odkaz:
http://arxiv.org/abs/2305.14523
Autor:
Schatz, H., Reyes, A. D. Becerril, Best, A., Brown, E. F., Chatziioannou, K., Chipps, K. A., Deibel, C. M., Ezzeddine, R., Galloway, D. K., Hansen, C. J., Herwig, F., Ji, A. P., Lugaro, M., Meisel, Z., Norman, D., Read, J. S., Roberts, L. F., Spyrou, A., Tews, I., Timmes, F. X., Travaglio, C., Vassh, N., Abia, C., Adsley, P., Agarwal, S., Aliotta, M., Aoki, W., Arcones, A., Aryan, A., Bandyopadhyay, A., Banu, A., Bardayan, D. W., Barnes, J., Bauswein, A., Beers, T. C., Bishop, J., Boztepe, T., Côté, B., Caplan, M. E., Champagne, A. E., Clark, J. A., Couder, M., Couture, A., de Mink, S. E., Debnath, S., deBoer, R. J., Hartogh, J. den, Denissenkov, P., Dexheimer, V., Dillmann, I., Escher, J. E., Famiano, M. A., Farmer, R., Fisher, R., Fröhlich, C., Frebel, A., Fryer, C., Fuller, G., Ganguly, A. K., Ghosh, S., Gibson, B. K., Gorda, T., Gourgouliatos, K. N., Graber, V., Gupta, M., Haxton, W., Heger, A., Hix, W. R., Ho, W C. G., Holmbeck, E. M., Hood, A. A., Huth, S., Imbriani, G., Izzard, R. G., Jain, R., Jayatissa, H., Johnston, Z., Kajino, T., Kankainen, A., Kiss, G. G., Kwiatkowski, A., La Cognata, M., Laird, A. M., Lamia, L., Landry, P., Laplace, E., Launey, K. D., Leahy, D., Leckenby, G., Lennarz, A., Longfellow, B., Lovell, A. E., Lynch, W. G., Lyons, S. M., Maeda, K., Masha, E., Matei, C., Merc, J., Messer, B., Montes, F., Mukherjee, A., Mumpower, M., Neto, D., Nevins, B., Newton, W. G., Nguyen, L. Q., Nishikawa, K., Nishimura, N., Nunes, F. M., O'Connor, E., O'Shea, B. W., Ong, W-J., Pain, S. D., Pajkos, M. A., Pignatari, M., Pizzone, R. G., Placco, V. M., Plewa, T., Pritychenko, B., Psaltis, A., Puentes, D., Qian, Y-Z., Radice, D., Rapagnani, D., Rebeiro, B. M., Reifarth, R., Richard, A. L., Rijal, N., Roederer, I. U., Rojo, J. S., K, J. S, Saito, Y., Schwenk, A., Sergi, M. L., Sidhu, R. S., Simon, A., Sivarani, T., Skúladóttir, Á., Smith, M. S., Spiridon, A., Sprouse, T. M., Starrfield, S., Steiner, A. W., Strieder, F., Sultana, I., Surman, R., Szücs, T., Tawfik, A., Thielemann, F., Trache, L., Trappitsch, R., Tsang, M. B., Tumino, A., Upadhyayula, S., Martínez, J. O. Valle, Van der Swaelmen, M., Vázquez, C. Viscasillas, Watts, A., Wehmeyer, B., Wiescher, M., Wrede, C., Yoon, J., Zegers, R G. T., Zermane, M. A., Zingale, M.
Nuclear Astrophysics is a field at the intersection of nuclear physics and astrophysics, which seeks to understand the nuclear engines of astronomical objects and the origin of the chemical elements. This white paper summarizes progress and status of
Externí odkaz:
http://arxiv.org/abs/2205.07996
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
Autor:
Ong, W. -J., Brown, E. F., Browne, J., Ahn, S., Childers, K., Crider, B. P., Dombos, A. C., Gupta, S. S., Hitt, G. W., Langer, C., Lewis, R., Liddick, S. N., Lyons, S., Meisel, Z., Möller, P., Montes, F., Naqvi, F., Pereira, J., Prokop, C., Richman, D., Schatz, H., Schmidt, K., Spyrou, A.
Publikováno v:
Phys. Rev. Lett. 125 (2020) 262701 published December 28, 2020
The interpretation of observations of cooling neutron star crusts in quasi-persistent X-ray transients is affected by predictions of the strength of neutrino cooling via crust Urca processes. The strength of crust Urca neutrino cooling depends sensit
Externí odkaz:
http://arxiv.org/abs/2101.03664
Autor:
Mücher, D., Spyrou, A., Wiedeking, M., Guttormsen, M., Larsen, A. C., Zeiser, F., Harris, C., Richard, A. L., Smith, M. K., Görgen, A., Liddick, S. N., Siem, S., Berg, H., Clark, J. A., DeYoung, P. A., Dombos, A. C., Greaves, B., Hicks, L., Kelmar, R., Lyons, S., Owens-Fryar, J., Palmisano, A., Santiago-Gonzalez, D., Savard, G., von Seeger, W. W.
The level density of quantum states in statistical mesoscopic systems is a critical input for various fields of physics, including nuclear physics, nuclear astrophysics, atomic physics and their applications. In atomic nuclei, the level density is a
Externí odkaz:
http://arxiv.org/abs/2011.01071
Autor:
Gastis, P., Perdikakis, G., Berg, G. P. A., Dombos, A. C., Estrade, A., Falduto, A., Horoi, M., Liddick, S. N., Lipschutz, S., Lyons, S., Montes, F., Palmisano, A., Pereira, J., Randhawa, J. S., Redpath, T., Redshaw, M., Schmitt, J., Sheehan, J. R., Smith, M. K., Tsintari, P., Villari, A. C. C., Wang, K., Zegers, R. G. T.
We have developed and tested an experimental technique for the measurement of low-energy (p,n) reactions in inverse kinematics relevant to nuclear astrophysics. The proposed setup is located at the ReA3 facility at the National Superconducting Cyclot
Externí odkaz:
http://arxiv.org/abs/2004.13506
Autor:
Liu, Yuxi, Yin, Kanhua, Lamichhane, Basanta, Sandbach, John F., Patel, Gayle, Compagnoni, Gia, Kanak, Richard H., Rosen, Barry, Ondrula, David P., Smith, Linda, Brown, Eric, Gold, Linsey, Whitworth, Pat, App, Colleen, Euhus, David, Semine, Alan, Lyons, S. Dwight, Lazarte, Melford Allan C., Parmigiani, Giovanni, Braun, Danielle, Hughes, Kevin S.
PURPOSE: The popularity of germline genetic panel testing has led to a vast accumulation of variant-level data. Variant names are not always consistent across laboratories and not easily mappable to public variant databases such as ClinVar. A tool th
Externí odkaz:
http://arxiv.org/abs/1911.08408
Autor:
Williams, M., Lennarz, A., Laird, A. M., Battino, U., Connolly, J. José D., Ruiz, C., Chen, A., Davids, B., Esker, N., Fulton, B. R., Garg, R., Gay, x M., Greife, U., Hager, U., Hutcheon, D., Lovely, M., Lyons, S., Psaltis, A., Riley, J. E., Tattersall, A.
Publikováno v:
Phys. Rev. C 102, 035801 (2020)
The abundances of sodium and oxygen are observed to be anti-correlated in all well-studied globular clusters. Asymptotic giant branch (AGB) stars undergoing hot bottom burning (HBB) are thought to be prime candidates for producing sodium-rich oxygen-
Externí odkaz:
http://arxiv.org/abs/1910.01698
Autor:
Lennarz, A., Williams, M., Laird, A. M., Battino, U., Chen, A. A., Connolly, D., Davids, B., Esker, N., Garg, R., Gay, M., Greife, U., Hager, U., Hutcheon, D., José, J., Lovely, M., Lyons, S., Psaltis, A., Riley, J. E., Tattersall, A., Ruiz, C.
In this Letter we report on the first inverse kinematics measurement of key resonances in the ${}^{22}\text{Ne}(p,\gamma)^{23}\text{Na}$ reaction which forms part of the NeNa cycle, and is relevant for ${}^{23}$Na synthesis in asymptotic giant branch
Externí odkaz:
http://arxiv.org/abs/1910.00791