Zobrazeno 1 - 10
of 934
pro vyhledávání: '"Surman R."'
Autor:
Mumpower, M. R., Sprouse, T. M., Miller, J. M., Lund, K. A., Garcia, J. Cabrera, Vassh, N., McLaughlin, G. C., Surman, R.
The simulation of heavy element nucleosynthesis requires input from yet-to-be-measured nuclear properties. The uncertainty in the values of these off-stability nuclear properties propagates to uncertainties in the predictions of elemental and isotopi
Externí odkaz:
http://arxiv.org/abs/2404.03699
Autor:
Misch, G. W., Mumpower, M. R., Kondev, F. G., Marley, S. T., Almaraz-Calderon, S., Brodeur, M., Brown, B. A., Carpenter, M. P., Carroll, J. J., Chiara, C. J., Chipps, K. A., Crider, B. P., Gade, A., Grzywacz, R., Jones, K. L., Kay, B. P., Kolos, K., Litvinov, Yu. A., Lopez-Caceres, S., Meyer, B. S., Minamisono, K., Morgan, G. E., Orford, R., Pain, S. D., Purcell, J., Ratkiewicz, A., Schatz, H., Sprouse, T. M., Sun, Y., Surman, R., Tannous, J. A., Walker, P. M.
We report on the Facility for Rare Isotope Beams (FRIB) Theory Alliance topical program "Nuclear Isomers in the Era of FRIB". We outline the many ways isomers influence and contribute to nuclear science and technology, especially in the four FRIB pil
Externí odkaz:
http://arxiv.org/abs/2304.10608
The rapid neutron capture process (r-process) is one of the main mechanisms whereby elements heavier than iron are synthesized, and is entirely responsible for the natural production of the actinides. Kilonova emissions are modeled as being largely p
Externí odkaz:
http://arxiv.org/abs/2208.06373
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:
Barnes, Jennifer, Zhu, Y. L., Lund, K. A., Sprouse, T. M., Vassh, N., McLaughlin, G. C., Mumpower, M. R., Surman, R.
Merging neutron stars produce "kilonovae"---electromagnetic transients powered by the decay of unstable nuclei synthesized via rapid neutron capture (the r-process) in material that is gravitationally unbound during inspiral and coalescence. Kilonova
Externí odkaz:
http://arxiv.org/abs/2010.11182
Autor:
Zhu, Y. L., Lund, K., Barnes, J., Sprouse, T. M., Vassh, N., McLaughlin, G. C., Mumpower, M. R., Surman, R.
The mergers of binary neutron stars, as well as black hole-neutron star systems, are expected to produce an electromagnetic counterpart that can be analyzed to infer the element synthesis that occurred in these events. We investigate one source of un
Externí odkaz:
http://arxiv.org/abs/2010.03668
Multimessenger observations of the neutron star merger event GW170817 have re-energized the debate over the astrophysical origins of the most massive elements via the r-process nucleosynthesis. A key aspect of such studies is comparing astronomical o
Externí odkaz:
http://arxiv.org/abs/2010.01698
Publikováno v:
Phys. Rev. C 104, 015803 (2021)
Astrophysical nucleosynthesis is a family of diverse processes by which atomic nuclei undergo nuclear reactions and decays to form new nuclei. The complex nature of nucleosynthesis, which can involve as many as tens of thousands of interactions betwe
Externí odkaz:
http://arxiv.org/abs/2008.06075
Autor:
Vilen, M., Kelly, J. M., Kankainen, A., Brodeur, M., Aprahamian, A., Canete, L., de Groote, R., de Roubin, A., Eronen, T., Jokinen, A., Moore, I. D., Mumpower, M. R., Nesterenko, D. A., O'Brien, J., Perdomo, A. Pardo, Penttilä, H., Reponen, M., Rinta-Antila, S., Surman, R.
Publikováno v:
Phys. Rev. C 101, 034312 (2020)
The JYFLTRAP double Penning trap at the Ion Guide Isotope Separator On-Line (IGISOL) facility has been used to measure the atomic masses of 13 neutron-rich rare-earth isotopes. Eight of the nuclides, $^{161}$Pm, $^{163}$Sm, $^{164,165}$Eu, $^{167}$Gd
Externí odkaz:
http://arxiv.org/abs/1908.05043
Autor:
Foley, R. J., Alexander, K. D., Andreoni, I., Arcavi, I., Auchettl, K., Barnes, J., Baym, G., Bellm, E. C., Beloborodov, A. M., Blagorodnova, N., Blakeslee, J. P., Brady, P. R., Branchesi, M., Brown, J. S., Butler, N., Cantiello, M., Chornock, R., Cook, D. O., Cooke, J., Coppejans, D. L., Corsi, A., Couch, S. M., Coughlin, M. W., Coulter, D. A., Cowperthwaite, P. S., Dietrich, T., Dimitriadis, G., Drout, M. R., Elias, J. H., Farr, B., Fernandez, R., Filippenko, A. V., Fong, W., Fragos, T., Frail, D. A., Freedman, W. L., Fryer, C. L., Golkhou, V. Z., Hiramatsu, D., Hjorth, J., Horesh, A., Hosseinzadeh, G., Hotokezaka, K., Howell, D. A., Hung, T., Jones, D. O., Kalogera, V., Kasen, D., Kerzendorf, W. E., Kilpatrick, C. D., Kirshner, R. P., Krisciunas, K., Lattimer, J. M., Lazzati, D., Levan, A. J., MacFadyen, A. I., Maeda, K., Mandel, I., Mandel, K. S., Margalit, B., Margutti, R., McIver, J., Metzger, B. D., Mooley, K., Moriya, T., Murguia-Berthier, A., Narayan, G., Nicholl, M., Nissanke, S., Nomoto, K., O'Meara, J. M., O'Shaughnessy, R., O'Connor, E., Palmese, A., Pan, Y. -C., Pankow, C., Paterson, K., Perley, D. A., Perna, R., Piro, A. L., Pritchard, T. A., Quataert, E., Radice, D., Ramirez-Ruiz, E., Reddy, S., Rest, A., Riess, A. G., Rodriguez, C. L., Rojas-Bravo, C., Rossi, E. M., Rosswog, S., Ruiz, M., Shapiro, S. L., Shoemaker, D. H., Siebert, M. R., Siegel, D. M., Siellez, K., Smith, N., Soares-Santos, M., Suntzeff, N. B., Surman, R., Tanaka, M., Tanvir, N. R., Terreran, G., Valenti, S., Villar, V. A., Wang, L., Webb, S. A., Wheeler, J. C., Williams, P. K. G., Woosley, S., Zaldarriaga, M., Zevin, M.
As of today, we have directly detected exactly one source in both gravitational waves (GWs) and electromagnetic (EM) radiation, the binary neutron star merger GW170817, its associated gamma-ray burst GRB170817A, and the subsequent kilonova SSS17a/AT
Externí odkaz:
http://arxiv.org/abs/1903.04553