Zobrazeno 1 - 10
of 471
pro vyhledávání: '"Rykaczewski, K P"'
Autor:
Gates, J. M., Orford, R., Rudolph, D., Appleton, C., Barrios, B. M., Benitez, J. Y., Bordeau, M., Botha, W., Campbell, C. M., Chadderton, J., Chemey, A. T., Clark, R. M., Crawford, H. L., Despotopulos, J. D., Dorvaux, O., Esker, N. E., Fallon, P., Folden III, C. M., Gall, B. J. P., Garcia, F. H., Golubev, P., Gooding, J. A., Grebo, M., Gregorich, K. E., Guerrero, M., Henderson, R. A., Herzberg, R. -D., Hrabar, Y., King, T. T., Covo, M. Kireeff, Kirkland, A. S., Krücken, R., Leistenschneider, E., Lykiardopoulou, E. M., McCarthy, M., Mildon, J. A., Müller-Gatermann, C., Phair, L., Pore, J. L., Rice, 1 E., Rykaczewski, K. P., Sammis, B. N., Sarmiento, L. G., Seweryniak, D., Sharp, D. K., Sinjari, A., Steinegger, P., Stoyer, M. A., Szornel, J. M., Thomas, K., Todd, D. S., Vo, P., Watson, V., Wooddy, P. T.
The $^{244}$Pu($^{50}$Ti,$xn$)$^{294-x}$Lv reaction was investigated at Lawrence Berkeley National Laboratory's 88-Inch Cyclotron facility. The experiment was aimed at the production of a superheavy element with $Z\ge 114$ by irradiating an actinide
Externí odkaz:
http://arxiv.org/abs/2407.16079
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:
Hariasz, L., Di Stefano, P. C. F., Stukel, M., Rasco, B. C., Rykaczewski, K. P., Brewer, N. T., Grzywacz, R. K., Lukosi, E. D., Stracener, D. W., Mancuso, M., Petricca, F., Ninkovic, J., Lechner, P.
Publikováno v:
Nuclear Data Sheets 189-224 (2023)
$^{65}$Zn is a common calibration source, moreover used as a radioactive tracer in medical and biological studies. In many cases, $\gamma$-spectroscopy is a preferred method of $^{65}$Zn standardization, which relies directly on the branching ratio o
Externí odkaz:
http://arxiv.org/abs/2308.03965
Autor:
Gray, T. J., Allmond, J. M., Xu, Z., King, T. T., Lubna, R. S., Crawford, H. L., Tripathi, V., Crider, B. P., Grzywacz, R., Liddick, S. N., Macchiavelli, A. O., Miyagi, T., Poves, A., Andalib, A., Argo, E., Benetti, C., Bhattacharya, S., Campbell, C. M., Carpenter, M. P., Chan, J., Chester, A., Christie, J., Clark, B. R., Cox, I., Doetsch, A. A., Dopfer, J., Duarte, J. G., Fallon, P., Frotscher, A., Gaballah, T., Harke, J. T., Heideman, J., Huegen, H., Holt, J. D., Jain, R., Kitamura, N., Kolos, K., Kondev, F. G., Laminack, A., Longfellow, B., Luitel, S., Madurga, M., Mahajan, R., Mogannam, M. J., Morse, C., Neupane, S., Nowicki, A., Ogunbeku, T. H., Ong, W. -J., Porzio, C., Prokop, C. J., Rasco, B. C., Ronning, E. K., Rubino, E., Ruland, T. J., Rykaczewski, K. P., Schaedig, L., Seweryniak, D., Siegl, K., Singh, M., Stuchbery, A. E., Tabor, S. L., Tang, T. L., Wheeler, T., Winger, J. A., Wood, J. L.
Excited-state spectroscopy from the first Facility for Rare Isotope Beams (FRIB) experiment is reported. A 24(2)-$\mu$s isomer was observed with the FRIB Decay Station initiator (FDSi) through a cascade of 224- and 401-keV $\gamma$ rays in coincidenc
Externí odkaz:
http://arxiv.org/abs/2302.11607
Autor:
Nichols, A. L., Dimitriou, P., Algora, A., Fallot, M., Giot, L., Kondev, F. G., Yoshida, T., Karny, M., Mukherjee, G., Rasco, B. C., Rykaczewski, K. P., Sonzogni, A. A., Tain, J. L.
Effort has been expended to assess the relative merits of undertaking further decay-data measurements of the main fission-product contributors to the decay heat of neutron-irradiated fissile fuel and related actinides by means of Total Absorption Gam
Externí odkaz:
http://arxiv.org/abs/2212.10335
Autor:
Hariasz, L., Stukel, M., Di Stefano, P. C. F., Rasco, B. C., Rykaczewski, K. P., Brewer, N. T., Stracener, D. W., Liu, Y., Gai, Z., Rouleau, C., Carter, J., Kostensalo, J., Suhonen, J., Davis, H., Lukosi, E. D., Goetz, K. C., Grzywacz, R. K., Mancuso, M., Petricca, F., Fijałkowska, A., Wolińska-Cichocka, M., Ninkovic, J., Lechner, P., Ickert, R. B., Morgan, L. E., Renne, P. R., Yavin, I.
Publikováno v:
Physical Review C, 108-014327 (2023)
Potassium-40 is a widespread isotope whose radioactivity impacts estimated geological ages spanning billions of years, nuclear structure theory, and subatomic rare-event searches - including those for dark matter and neutrinoless double-beta decay. T
Externí odkaz:
http://arxiv.org/abs/2211.10343
Autor:
Stukel, M., Hariasz, L., Di Stefano, P. C. F., Rasco, B. C., Rykaczewski, K. P., Brewer, N. T., Stracener, D. W., Liu, Y., Gai, Z., Rouleau, C., Carter, J., Kostensalo, J., Suhonen, J., Davis, H., Lukosi, E. D., Goetz, K. C., Grzywacz, R. K., Mancuso, M., Petricca, F., Fijałkowska, A., Wolińska-Cichocka, M., Ninkovic, J., Lechner, P., Ickert, R. B., Morgan, L. E., Renne, P. R., Yavin, I.
Publikováno v:
Physical Review Letters, 131-052503 (2023)
Potassium-40 is a widespread, naturally occurring isotope whose radioactivity impacts subatomic rare-event searches, nuclear structure theory, and estimated geological ages. A predicted electron-capture decay directly to the ground state of argon-40
Externí odkaz:
http://arxiv.org/abs/2211.10319
Autor:
Dimitriou, P., Dillmann, I., Singh, B., Piksaikin, V., Rykaczewski, K. P., Tain, J. L., Algora, A., Banerjee, K., Borzov, I. N., Cano-Ott, D., Chiba, S., Fallot, M., Foligno, D., Grzywacz, R., Huang, X., Marketin, T., Minato, F., Mukherjee, G., Rasco, B. C., Sonzogni, A., Verpelli, M., Egorov, A., Estienne, M., Giot, L., Gremyachkin, D., Madurga, M., McCutchan, E. A., Mendoza, E., Mitrofanov, K. V., Narbonne, M., Romojaro, P., Sanchez-Caballero, A., Scielzo, N. D.
Beta-delayed neutron emission is important for nuclear structure and astrophysics as well as for reactor applications. Significant advances in nuclear experimental techniques in the past two decades have led to a wealth of new measurements that remai
Externí odkaz:
http://arxiv.org/abs/2102.01165
Autor:
Stukel, M., Rasco, B. C., Brewer, N. T., Di Stefano, P. C. F., Rykaczewski, K. P., Davis, H., Lukosi, E. D., Hariasz, L., Constable, M., Davis, P., Dering, K., Fijałkowska, A., Gai, Z., Goetz, K. C., Grzywacz, R. K., Kostensalo, J., Ninkovic, J., Lechner, P., Liu, Y., Mancuso, M., Melcher, C. L., Petricca, F., Rouleau, C., Squillari, P., Stand, L., Stracener, D. W., Suhonen, J., Wolińska-Cichocka, M., Yavin, I.
Potassium-40 ($^{40}$K) is a long-lived, naturally occurring radioactive isotope. The decay products are prominent backgrounds for many rare event searches, including those involving NaI-based scintillators. $^{40}$K also plays a role in geochronolog
Externí odkaz:
http://arxiv.org/abs/2012.15232
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