Results 41 to 50 of about 469,962 (235)

Horizons: nuclear astrophysics in the 2020s and beyond

Journal of Physics G: Nuclear and Particle Physics, 2022
Abstract 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 the field, the new open questions that have emerged, and the tremendous ...
Schatz, H., Becerril Reyes, A. D., 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., den Hartogh, J., 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. C., 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. R., 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., Valle Martínez, J. O., Van der Swaelmen, M., Viscasillas Vázquez, C., Watts, A., Wehmeyer, B., Wiescher, M., Wrede, C., Yoon, J., Zegers, R. G. T., Zermane, M. A., Zingale, M.   +164 more
openaire   +11 more sources

Shell Model Applications in Nuclear Astrophysics

Physics, 2022
In recent years, shell model studies have significantly contributed in improving the nuclear input, required in simulations of the dynamics of astrophysical objects and their associated nucleosynthesis.
Gabriel Martínez-Pinedo, Karlheinz Langanke   +1 more
doaj   +1 more source

Underground Nuclear Astrophysics: pushing direct measurements toward the Gamow window [PDF]

EPJ Web of Conferences, 2020
The aim of experimental nuclear astrophysics is to provide information on the nuclear processes involved in astrophysical scenarios at the relevant energy range.
Prati Paolo
doaj   +1 more source

SECAR: A recoil separator for nuclear astrophysics [PDF]

EPJ Web of Conferences, 2022
Proton-and alpha-capture reactions on unstable proton-rich nuclei power astrophysical explosions like novae and X-ray bursts. Direct measurements of these reactions are crucial for understanding the mechanisms behind these explosions and the ...
Tsintari Pelagia, Garg Ruchi, Berg Georg, Blackmon Jeff, Chipps Kelly, Couder Manoel, Deibel Catherine, Dimitrakopoulos Nikolaos, Greife Uwe, Hood Ashley, Jain Rahul, Marshall Caleb, Meisel Zach, Miskovich Sara, Montes Fernando, Perdikakis Georgios, Ruland Thomas, Schatz Hendrik, Setoodehnia Kiana, Smith Michael, Wagner Louis   +20 more
doaj   +1 more source

Nuclear Astrophysics at Bose Institute [PDF]

EPJ Web of Conferences
In this review, I give a brief introduction to Bose Institute and describe the research work pursued in nuclear astrophysics. The experiments are carried out at ISOLDE, CERN while Monte Carlo simulations and data analysis are done at Bose Institute.
Gupta D.
doaj   +1 more source

Nuclear Astrophysics at the Low-Energy Frontiers: Updates from underground laboratories [PDF]

EPJ Web of Conferences, 2023
Nuclear fusion reactions are the heart of nuclear astrophysics: they sensitively influence the nucleosynthesis of the elements in the earliest stages of the Universe and in all the objects formed thereafter; control the associated energy generation and ...
Cavanna Francesca
doaj   +1 more source

Experimental nuclear astrophysics in Italy

Rivista Del Nuovo Cimento, 2019
Nuclear astrophysics, the union of nuclear physics and astronomy, went through an impressive expansion during the last twenty years. This could be achieved thanks to milestone improvements in astronomical observations, cross section measurements, powerful computer simulations and much refined stellar models.
Broggini C., Straniero O., Taiuti M. G. F., De Angelis G., Benzoni G., Bruno G. E., Bufalino S., Cardella G., Colonna N., Contalbrigo M., Cosentino G., Cristallo S., Curceanu C., De Filippo E., Depalo R., Di Leva A., Feliciello A., Gammino S., Galata A., La Cognata M., Lea R., Leoni S., Lombardo I., Manzari V., Mascali D., Massimi C., Mengoni A., Mengoni D., Napoli D. R., Palmerini S., Piano S., Pirrone S., Pizzone R. G., Politi G., Prati P., Prete G., Russotto P., Tagliente G., Urciuoli G. M.   +38 more
openaire   +6 more sources

Reconciling nuclear and astrophysical constraints [PDF]

Physical Review C, 2015
In view of new constraints put forth by recent observations and measurements in the realm of astrophysics and nuclear physics, we update the non-linear realization of the sigma model as to reflect such constraints. By doing this, we obtain new equations of state that may be used to describe neutron stars.
Veronica Dexheimer, Rodrigo Negreiros, Stefan Schramm   +2 more
openaire   +2 more sources

Hollow nuclear matter [PDF]

Phys. Rev. C 93, 014602 (2016), 2015
It is generally considered that an atomic nucleus is always compact. Based on the isospin-dependent Boltzmann nuclear transport model, here I show that large block nuclear matter or excited nuclear matter may both be hollow. And the size of inner bubble in these matter is affected by the charge number of nuclear matter.
arxiv   +1 more source

Machine learning opportunities for nucleosynthesis studies

Frontiers in Astronomy and Space Sciences
Nuclear astrophysics is an interdisciplinary field focused on exploring the impact of nuclear physics on the evolution and explosions of stars and the cosmic creation of the elements.
Michael S. Smith, Dan Lu
doaj   +1 more source