Zobrazeno 1 - 10
of 2 274
pro vyhledávání: '"Stefanescu I"'
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
Autor:
Majola, S. N. T., Hartley, D. J., Riedinger, L. L., Sharpey-Schafer, J. F., Allmond, J. M., Beausang, C., Carpenter, M. P., Chiara, C. J., Cooper, N., Curien, D., Gall, B. J. P., Garrett, P. E., Janssens, R. V. F., Kondev, F. G., Kulp, W. D., Lauritsen, T., McCutchan, E. A., Miller, D., Piot, J., Redon, N., Riley, M. A., Simpson, J., Stefanescu, I., Werner, V., Wang, X., Wood, J. L., Yu, C. -H., Zhu, S.
Publikováno v:
Phys. Rev. C 91, 034330 (2015)
The exact nature of the lowest $K^\pi =2_\gamma ^+$ rotational bands in all deformed nuclei remains obscure. Traditionally they are assumed to be collective vibrations of the nuclear shape in the $\gamma$ degree of freedom perpendicular to the nuclea
Externí odkaz:
http://arxiv.org/abs/2005.04706
Autor:
Majola, S. N. T., Sithole, M. A., Mdletshe, L., Hartley, D., Timar, J., Nyako, B. M., Allmond, J. M., Bark, R. A., Beausang, C., Bianco, L., Bucher, T. D., Bvumbi, S. P., Carpenter, M. P., Chiara, C. J., Cooper, N., Cullen, D. M., Curien, D., Dinoko, T. S., Gall, B. J. P., Garrett, P. E., Greenlees, P. T., Hirvonen, J., Jakobsson, U., Jones, P. M., Julin, R., Juutinen, S., Ketelhut, S., Kheswa, B. V., Kondev, F. G., Korichi, A., Kulp, W. D., Lauritsen, T., Lawrie, E. A., Makhathini, L., Masiteng, P. L., Maqabuka, B., Mccutchan, E. A., Miller, D., Miller, S., Minkova, A., Msebi, L., Mthembu, S. H., Ndayishimye, J., Nieminen, P., Ngcobo, P. Z., Ntshangase, S. S., Orce, J. N., Peura, P., Rahkila, P., Redon, N., Riedinger, L. L., Riley, M. A., Roux, D. G., Ruotsalainen, P., Piot, J., Saren, J., Sharpey-Schafer, J. F., Scholey, C., Shirinda, O., Simpson, J., Sorri, J., Stefanescu, I., Stolze, S., Uusitalo, J., Wang, X., Werner, V., Wood, J. L., Yu, C. H., Zhu, S., Zimba, G.
Publikováno v:
Phys. Rev. C 101, 044312 (2020)
Rotational structures have been measured using the Jurogam II and GAMMASPHERE arrays at low spin following the 155Gd({\alpha},2n)157Dy and 148Nd(12C, 5n)155Dy reactions at 25 and 65 MeV, respectively. We report high-K bands, which are conjectured to
Externí odkaz:
http://arxiv.org/abs/2005.04699
A Monte Carlo simulation-based optimization of a multilayer 10B-RPC thermal neutron detector is performed targeting an increase in the counting rate capability while maintaining high (>50%) detection efficiency for thermal neutrons. The converter lay
Externí odkaz:
http://arxiv.org/abs/2002.02284
Akademický článek
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Autor:
Zhang, N. T., Wang, X. Y., Chen, H., Chen, Z. J., Lin, W. P., Xin, W. Y., Xu, S. W., Tudor, D., Chilug, A. I., Stefanescu, I. C., Straticiuc, M., Burducea, I., Ghita, D. G., Margineanu, R., Gomoiu, C., Pantelica, A., Chesneanu, D., Trache, L., Tang, X. D., Bucher, B., Gasques, L. R., Hagino, K., Kubono, S., Li, Y. J., Lin, C. J., Umar, A. S., Xu, Y.
We use an underground counting lab with an extremely low background to perform an activity measurement for the $^{12}$C+$^{13}$C system with energies down to $E\rm_{c.m.}$=2.323 MeV, at which the $^{12}$C($^{13}$C,$p$)$^{24}$Na cross section is found
Externí odkaz:
http://arxiv.org/abs/1909.07012
Autor:
Stefanescu, I., Christensen, M., Hall-Wilton, R., Holm-Dahlin, S., Iversen, K., Klein, M., Mannix, D., Schefer, J., Schmidt, C. J., Schweika, W., Stuhr, U.
HEIMDAL is a thermal powder diffractometer designed to operate at the European Spallation Source, world's most intense neutron source. The detailed design of the instrument, which is expected to enter user operation in 2024/2025, assumes that the neu
Externí odkaz:
http://arxiv.org/abs/1904.12696
Akademický článek
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Autor:
Messi, F., Perrey, H., Fissum, K., Akkawi, M., Jebali, R. Al, Annand, J. R. M., Bentley, P., Boyd, L., Cooper-Jensen, C. P., DiJulio, D. D., Freita-Ramos, J., Hall-Wilton, R., Huusko, A., Ilves, T., Issa, F., Jalgén, A., Kanaki, K., Karnickis, E., Khaplanov, A., Koufigar, S., Maulerova, V., Mauri, G., Mauritzson, N., Pei, W., Piscitelli, F., Rofors, E., Scherzinger, J., Söderhielm, H., Söderström, D., Stefanescu, I.
Over the last decades, the field of thermal neutron detection has overwhelmingly employed He-3-based technologies. The He-3 crisis together with the forthcoming establishment of the European Spallation Source have necessitated the development of new
Externí odkaz:
http://arxiv.org/abs/1711.10286
Autor:
Anastasopoulos, M., Bebb, R., Berry, K., Birch, J., Bryś, T., Buffet, J. -C., Clergeau, J. -F., Deen, P. P., Ehlers, G., van Esch, P., Everett, S. M., Guerard, B., Hall-Wilton, R., Herwig, K., Hultman, L., Höglund, C., Iruretagoiena, I., Issa, F., Jensen, J., Khaplanov, A., Kirstein, O., Lopez-Higuera, I., Piscitelli, F., Robinson, L., Schmidt, S., Stefanescu, I.
The Multi-Grid detector technology has evolved from the proof-of-principle and characterisation stages. Here we report on the performance of the Multi-Grid detector, the MG.CNCS prototype, which has been installed and tested at the Cold Neutron Chopp
Externí odkaz:
http://arxiv.org/abs/1703.03626