Zobrazeno 1 - 10
of 3 597
pro vyhledávání: '"KISS, G"'
Autor:
Mátyus, Zs., Gyürky, Gy., Mohr, P., Angyal, A., Halász, Z., Kiss, G. G., Tóth, Á, Szücs, T., Fülöp, Zs.
In several processes of stellar nucleosynthesis, like the astrophysical gamma-process, nuclear reactions involving alpha particles play an important role. The description of these reactions necessitates the knowledge of the alpha-nucleus optical mode
Externí odkaz:
http://arxiv.org/abs/2406.01362
Autor:
Yeung, T. T., Morales, A. I., Wu, J., Liu, M., Yuan, C., Nishimura, S., Phong, V. H., Fukuda, N., Tain, J. L., Davinson, T., Rykaczewski, K. P., Yokoyama, R., Isobe, T., Niikura, M., Podolyak, Zs., Alcala, G., Algora, A., Agramunt, J., Appleton, C., Baba, H., Caballero-Folch, R., Calvino, P., Carpenter, M. P., Dillmann, I., Estrade, A., Gao, T., Griffin, C., Grzywacz, R., Hall, O., Hirayama, Y., Hue, B. M., Ideguchi, E., Kiss, G. G., Kokubun, K., Kondev, F. G., Mizuno, R., Mukai, M., Nepal, N., Nurhafiza, M. N., Ohta, S., Orrigo, S. E. A., Pallas, M., Park, J., Rodriguez-Garcia, D., Sakurai, H., Sexton, L., Shimizu, Y., Suzuki, H., Sveiczer, A., Takeda, H., Tarifeno-Saldivia, A., Tolosa-Delgado, A., Victoria, J. A., Watanabe, Y. X., Yap, J. M.
Isomer spectroscopy of heavy neutron-rich nuclei beyond the N=126 closed shell has been performed for the first time at the Radioactive Isotope Beam Factory of the RIKEN Nishina Center. New millisecond isomers have been identified at low excitation e
Externí odkaz:
http://arxiv.org/abs/2401.06428
The $^3$He($\alpha$,$\gamma$)$^7$Be reaction plays a major role both in the BBN producing the majority of the primordial $^7$Li, and in the pp-chain, where it is the branching point. As a few-nucleon system, this reaction is often used to validate ab
Externí odkaz:
http://arxiv.org/abs/2307.10218
Autor:
Stefanescu, A. I., Panin, V., Trache, L., Motobayashi, T., Otsu, H., Saastamoinen, A., Uesaka, T., Stuhl, L., Tanaka, J., Tudor, D., Stefanescu, I. C., Spiridon, A. E., Yoneda, K., Baba, H., Kurokawa, M., Togano, Y., Halasz, Z., Sasano, M., Ota, S., Kubota, Y., Ahn, D. S., Kobayashi, T., Elekes, Z., Fukuda, N., Takeda, H., Kim, D., Takada, E., Suzuki, H., Yoshida, K., Shimizu, Y., Liu, H. N., Sun, Y. L., Isobe, T., Gibelin, J., Li, P. J., Zenihiro, J., Marqués, F. M., Harakeh, M. N., Kiss, G. G., Kurihara, A., Yasuda, M., Nakamura, T., Park, S., Yang, Z., Harada, T., Nishimura, M., Sato, H., Hahn, I. S., Chae, K. Y., Elson, J. M., Sobotka, L. G., Bertulani, C. A.
Publikováno v:
Eur. Phys. J. A (2022) 58:223
This work describes a silicon tracker system developed for experiments with proton-rich radioactive ion beams at the SAMURAI superconducting spectrometer of RIBF at RIKEN. The system is designed for accurate angular reconstruction and atomic number i
Externí odkaz:
http://arxiv.org/abs/2307.06867
The CNO cycle is one of the fundamental processes of hydrogen burning in stars. The first reaction of the cycle is the radiative proton capture on 12C and the rate of this 12C(p,gamma)13N reaction is related to the 12C/13C ratio observed e.g. in the
Externí odkaz:
http://arxiv.org/abs/2303.05999
Autor:
Gyürky, Gy., Mohr, P., Angyal, A., Halász, Z., Kiss, G. G., Mátyus, Zs., Szegedi, T. N., Szücs, T., Fülöp, Zs.
Nuclear reactions involving alpha particles play an important role in various astrophysical processes such as the gamma-process of heavy element nucleosynthesis. The poorly known low-energy alpha-nucleus optical (AOMP) potential is a key parameter to
Externí odkaz:
http://arxiv.org/abs/2302.02697
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
14N(p,gamma)15O is one of the key reactions of nuclear astrophysics playing a role in various stellar processes and influencing energy generation of stars, stellar evolution and nucleosynthesis. For a reliable reaction rate calculation the low energy
Externí odkaz:
http://arxiv.org/abs/2201.10176
Autor:
Gyürky, Gy., Halász, Z., Kiss, G. G., Szücs, T., Huszánk, R., Török, Zs., Fülöp, Zs., Rauscher, T., Travaglio, C.
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics 48 (2021) 105202
The synthesis of heavy, proton rich isotopes is a poorly understood astrophysical process. Thermonuclear (type Ia) supernova explosions are among the suggested sites and the abundance of some isotopes present in the early solar system may be used to
Externí odkaz:
http://arxiv.org/abs/2108.10006
Autor:
Wimmer, K., Recchia, F., Lenzi, S. M., Riccetto, S., Davinson, T., Estrade, A., Griffin, C. J., Nishimura, S., Phong, V., Söderström, P. -A., Aktas, O., Al-Aqeel, M., Ando, T., Baba, H., Bae, S., Choi, S., Doornenbal, P., Ha, J., Harkness-Brennan, L., Isobe, T., John, P. R., Kahl, D., Kiss, G., Kojouharov, I., Kurz, N., Labiche, M., Matsui, K., Momiyama, S., Napoli, D. R., Niikura, M., Nita, C., Saito, Y., Sakurai, H., Schaffner, H., Schrock, P., Stahl, C., Sumikama, T., Werner, V., Witt, W., Woods, P. J.
Neutron-rich nuclei in the vicinity of the $N=40$ island of inversion are characterized by shell evolution and exhibit deformed ground states. In several nuclei isomeric states have been observed and attributed to excitations to the intruder neutron
Externí odkaz:
http://arxiv.org/abs/2106.13449