Zobrazeno 1 - 10
of 1 108
pro vyhledávání: '"Niikura M."'
Autor:
Go, S., Tsuzuki, Y., Yoneda, H., Ichikawa, Y., Ikeda, T., Imai, N., Imamura, K., Niikura, M., Nishimura, D., Mizuno, R., Takeda, S., Ueno, H., Watanabe, S., Saito, T. Y., Shimoura, S., Sugawara, S., Takamine, A., Takahashi, T.
Publikováno v:
Scientific Reports volume 14, Article number: 2573 (2024)
To detect and track structural changes in atomic nuclei, the systematic study of nuclear levels with firm spin-parity assignments is important. While linear polarization measurements have been applied to determine the electromagnetic character of gam
Externí odkaz:
http://arxiv.org/abs/2402.09652
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
Autor:
Wimmer, K., Ruotsalainen, P., Lenzi, S. M., Poves, A., Hüyük, T., Browne, F., Doornenbal, P., Koiwai, T., Arici, T., Auranen, K., Bentley, M. A., Cortés, M. L., Delafosse, C., Eronen, T., Ge, Z., Grahn, T., Greenlees, P. T., Illana, A., Imai, N., Joukainen, H., Julin, R., Jungclaus, A., Jutila, H., Kankainen, A., Kitamura, N., Longfellow, B., Louko, J., Lozeva, R., Luoma, M., Mauss, B., Napoli, D. R., Niikura, M., Ojala, J., Pakarinen, J., Pereira-Lopez, X., Rahkila, P., Recchia, F., Sandzelius, M., Sarén, J., Taniuchi, R., Tann, H., Uthayakumaar, S., Uusitalo, J., Vaquero, V., Wadsworth, R., Zimba, G., Yajzey, R.
Excited states in the $T_z = 0, -1$ nuclei $^{62}$Ga and $^{62}$Ge were populated in direct reactions of relativistic radioactive ion beams at the RIBF. Coincident \grays were measured with the DALI2$^+$ array and uniquely assigned to the $A=62$ isob
Externí odkaz:
http://arxiv.org/abs/2310.07357
Autor:
Mizuno, R., Niikura, M., Saito, T. Y., Matsuzaki, T., Sakurai, H., Amato, A., Asari, S., Biswas, S., Chiu, I., Gerchow, L., Guguchia, Z., Janka, G., Ninomiya, K., Ritjoho, N., Sato, A., von Schoeler, K., Tomono, D., Terada, K., Wang, C.
We have developed a photon detection system for muonic X-ray spectroscopy. The detector system consists of high-purity germanium detectors with BGO Compton suppressors. The signals from the detectors are readout with a digital acquisition system. The
Externí odkaz:
http://arxiv.org/abs/2309.00220
Autor:
Sun X., Wang H., Otsu H., Sakurai H., Ahn D.S., Aikawa M., Fukuda N., Isobe T., Kawakami S., Koyama S., Kubo T., Kubono S., Lorusso G., Maeda Y., Makinaga A., Momiyama S., Nakano K., Niikura M., Shiga Y., Söderström P.-A., Suzuki H., Takeda H., Takeuchi S., Taniuchi S., Watanabe Ya., Watanabe Yu., Yamasaki H., Yoshida K.
Publikováno v:
EPJ Web of Conferences, Vol 239, p 01037 (2020)
The isotopic production cross sections for the reactions of 136Xe induced by proton, deuteron and carbon at 168 MeV/u were obtained by using the inverse kinematics technique at RIKEN Radioactive Isotope Beam Factory. The target dependence of the cros
Externí odkaz:
https://doaj.org/article/ff9a6d8e76a14bdc9c8c650204f0c05c
Background: The energy distribution of excited states populated by the nuclear muon capture reaction can facilitate an understanding of the reaction mechanism; however, experimental data are fairly sparse. Purpose: We developed a new methodology, cal
Externí odkaz:
http://arxiv.org/abs/2307.06560
Autor:
Saito, T. Y., Niikura, M., Matsuzaki, T., Sakurai, H., Igashira, M., Imao, H., Ishida, K., Katabuchi, T., Kawashima, Y., Kubo, M. K., Miyake, Y., Mori, Y., Ninomiya, K., Sato, A., Shimomura, K., Strasser, P., Taniguchi, A., Tomono, D., Watanabe, Y.
Background: The nuclear charge radius and distribution are the most fundamental quantities of the atomic nucleus. From the muonic transition energies, the absolute charge radius has been experimentally obtained, while there have been no established m
Externí odkaz:
http://arxiv.org/abs/2204.03233
Autor:
Lalanne, L., Sorlin, O., Poves, A., Assié, M., Hammache, F., Koyama, S., Flavigny, F., Girard-Alcindor, V., Lemasson, A., Matta, A., Roger, T., Beaumel, D., Blumenfeld, Y, Brown, B. A., Santos, F. De Oliveira, Delaunay, F., de Séréville, N., Franchoo, S., Gibelin, J., Guillot, J., Kamalou, O., Kitamura, N., Lapoux, V., Mauss, B., Morfouace, P., Niikura, M., Pancin, J., Saito, T. Y., Suzuki, D., Stodel, C., Thomas, J-C.
Detailed spectroscopy of the neutron-deficient nucleus $^{36}$Ca was obtained up to 9 MeV using the $^{37}$Ca($p$,$d$)$^{36}$Ca and the $^{38}$Ca($p$,$t$)$^{36}$Ca transfer reactions. The radioactive nuclei, produced by the LISE spectrometer at GANIL
Externí odkaz:
http://arxiv.org/abs/2201.01513
Autor:
Girard-Alcindor, V., Mercenne, A., Stefan, I., Santos, F. de Oliveira, Michel, N., Płoszajczak, M., Assié, M., Lemasson, A., Clément, E., Flavigny, F., Matta, A., Ramos, D., Rejmund, M., Dudouet, J., Ackermann, D., Adsley, P., Assunção, M., Bastin, B., Beaumel, D., Benzoni, G., Borcea, R., Boston, A. J., Cáceres, L., Cederwall, B., Celikovic, I., Chudoba, V., Ciemala, M., Collado, J., Crespi, F. C. L., D'Agata, G., De France, G., Delaunay, F., Diget, C., Domingo-Pardo, C., Eberth, J., Fougères, C., Franchoo, S., Galtarossa, F., Georgiadou, A., Gibelin, J., Giraud, S., González, V., Goyal, N., Gottardo, A., Goupil, J., Grévy, S., Guimaraes, V., Hammache, F., Harkness-Brennan, L. J., Hess, H., Oliver, D. S. Judson, Kamalou, O., Kameneyero, A., Kiener, J., Korten, W., Koyama, S., Labiche, M., Lalanne, L., Lapoux, V., Leblond, S., Lefevre, A., Lenain, C., Leoni, S., Li, H., Lopez-Martens, A., Maj, A., Matea, I., Menegazzo, R., Mengoni, D., Meyer, A., Million, B., Monteagudo, B., Morfouace, P., Mrazek, J., Niikura, M., Piot, J., Podolyak, Zs., Portail, C., Pullia, A., Quintana, B., Recchia, F., Reiter, P., Rezynkina, K., Roger, T., Rojo, J. S., Rotaru, F., Salsac, M. D., Benítez, A. M. Sánchez, Sanchis, E., Şenyigit, M., de Séréville, N., Siciliano, M., Simpson, J., Sohler, D., Sorlin, O., Stanoiu, M., Stodel, C., Suzuki, D., Theisen, C., Thomas, J. C., Ujic, P., Valiente-Dobón, J. J., Zielińska, M.
The structure of the unbound $^{15}$F nucleus is investigated using the inverse kinematics resonant scattering of a radioactive $^{14}$O beam impinging on a CH$_2$ target. The analysis of $^{1}$H($^{14}$O,p)$^{14}$O and $^{1}$H($^{14}$O,2p)$^{13}$N r
Externí odkaz:
http://arxiv.org/abs/2111.14412
Autor:
Werner V., Santamaria C., Louchart C., Obertelli A., Doornenbal P., Nowacki F., Authelet G., Baba H., Calvet D., Château F., Corsi A., Delbart A., Gheller J.-M., Gillibert A., Isobe T., Lapoux V., Matsushita M., Momiyama S., Motobayashi T., Niikura M., Otsu H., Péron C., Peyaud A., Pollacco E.C., Roussé J.-Y., Sakurai H., Sasano M., Shiga Y., Takeuchi S., Taniuchi R., Uesaka T., Wang H., Yoneda K., Browne F., Chung L.X., Dombradi Zs., Franchoo S., Giacoppo F., Gottardo A., Hadynska-Klek K., Korkulu Z., Koyama S., Kubota Y., Lee J., Lettmann M., Lozeva R., Matsui K., Miyazaki T., Nishimura S., Olivier L., Ota S., Patel Z., Pietralla N., Sahin E., Shand C., Söderström P.-A., Stefan I., Steppenbeck D., Sumikama T., Suzuki D., Vajta Zs., Wu J., Xu Z.
Publikováno v:
EPJ Web of Conferences, Vol 107, p 03007 (2016)
Within the SEASTAR project at RIKEN-RIBF, 66Cr and 70,72Fe have been produced via protonknockout reactions, and their first excited 2+ and 4+ states have been discovered. The combination of the liquid-hydrogen target and TPC system MINOS has been use
Externí odkaz:
https://doaj.org/article/d2fe41d5a9ed497393ee6c24ea08e95f