Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Lubna, R"'
Autor:
Chen, J., Kay, B. P., Hoffman, C. R., Tang, T. L., Tolstukhin, I. A., Bazin, D., Lubna, R. S., Ayyad, Y., Beceiro-Novo, S., Coombes, B. J., Freeman, S. J., Gaffney, L. P., Garg, R., Jayatissa, H., Kuchera, A. N., MacGregor, P., Mitchell, A. J., Mittig, W., Monteagudo, B., Munoz-Ramos, A., Müller-Gatermann, C., Recchia, F., Rijal, N., Santamaria, C., Serikow, M. Z., Sharp, D. K., Smith, J., Stecenko, J. K., Wilson, G. L., Wuosmaa, A. H., Yuan, C. X., Zamora, J. C., Zhang, Y. N.
The spin-orbit splitting between neutron 1$p$ orbitals at $^{33}$Si has been deduced using the single-neutron-adding ($d$,$p$) reaction in inverse kinematics with a beam of $^{32}$Si, a long-lived radioisotope. Reaction products were analyzed by the
Externí odkaz:
http://arxiv.org/abs/2404.05434
Autor:
Lubna, R. S., Garnsworthy, A. B., Tripathi, Vandana, Ball, G. C., Natzke, C. R., Rocchini, M., Andreoiu, C., Bhattacharjee, S. S., Dillmann, I., Garcia, F. H., Gillespie, S. A., Hackman, G., Griffin, C. J., Leckenby, G., Miyagi, T., Olaizola, B., Porzio, C., Rajabali, M. M., Saito, Y., Spagnoletti, P., Tabor, S. L., Umashankar, R., Vedia, V., Volya, A., Williams, J., Yates, D.
Publikováno v:
Phys. Rev. C 109, 014309 (2024)
The cross-shell excited states of $^{34}$Si have been investigated via $\beta$-decays of the $4^-$ ground state and the $1^+$ isomeric state of $^{34}$Al. Since the valence protons and valence neutrons occupy different major shells in the ground stat
Externí odkaz:
http://arxiv.org/abs/2401.04195
Autor:
Williams, J., Hackman, G., Starosta, K., Lubna, R. S., Choudhary, Priyanka, Srivastava, P. C., Andreoiu, C., Annen, D., Asch, H., Badanage, M. D. H. K. G., Ball, G. C., Beuschlein, M., Bidaman, H., Bildstein, V., Coleman, R., Garnsworthy, A. B., Greaves, B., Leckenby, G., Karayonchev, V., Martin, M. S., Natzke, C., Petrache, C. M., Radich, A., Raleigh-Smith, E., Rhodes, D., Russell, R., Satrazani, M., Spagnoletti, P., Svensson, C. E., Tam, D., Wu, F., Yates, D., Yu, Z.
The properties of a nanosecond isomer in $^{32}$Si, disputed in previous studies, depend on the evolution of proton and neutron shell gaps near the `island of inversion'. We have placed the isomer at 5505.2(2) keV with $J^{\pi} = 5^-$, decaying prima
Externí odkaz:
http://arxiv.org/abs/2311.09163
Autor:
Ajayi, Samuel, Tripathi, Vandana, Rubino, E., Bhattacharya, Soumik, Baby, L. T., Lubna, R. S., Benetti, C., Wibisono, Catur, Wheeler, MacMillan B., Tabor, S. L., Utsuno, Yutaka, Shimizu, Noritaka, Allmond, J. M.
High spin states in $^{59}$Co ($Z=27$), $^{59}$Ni ($Z=28$) and $^{61}$Co have been populated by the fusion evaporation reactions, $^{48}$Ti($^{14}$C, p2n)$^{59}$Co, $^{48}$Ti($^{14}$C, 3n)$^{59}$Ni, and $^{50}$Ti($^{14}$C, p2n)$^{61}$Co. The 9 MV tan
Externí odkaz:
http://arxiv.org/abs/2306.14368
Autor:
Hoffman, C. R., Lubna, R. S., Rubino, E., Tabor, S. L., Auranen, K., Bender, P. C., Campbell, C. M., Carpenter, M. P., Chen, J., Gott, M., Greene, J. P., Hoff, D. E. M., Huang, T., Iwasaki, H., Kondev, F. G., Lauritsen, T., Longfellow, B., Santamaria, C., Seweryniak, D., Tang, T. L., Wilson, G. L., Wu, J., Zhu, S.
Information on the $^{38}$S level scheme was expanded through experimental work utilizing a fusion-evaporation reaction and in-beam $\gamma$-ray spectroscopy. Prompt $\gamma$-ray transitions were detected by the Gamma-Ray Energy Tracking Array (GRETI
Externí odkaz:
http://arxiv.org/abs/2305.16969
Autor:
Bhattacharya, Soumik, Tripathi, Vandana, Tabor, S. L., Volya, A., Bender, P. C., Benetti, C., Carpenter, M. P., Carroll, J. J., Chester, A., Chiara, C. J., Childers, K., Clark, B. R., Crider, B. P., Harke, J. T., Liddick, S. N., Lubna, R. S., Luitel, S., Longfellow, B., Mogannam, M. J., Ogunbeku, T. H., Perello, J., Richard, A. L., Rubino, E., Saha, S., Shehu, O. A., Unz, R., Xiao, Y., Zhu, Yiyi
Results from the study of $\beta^-$-decay of $^{45}$Cl, produced in the fragmentation of a 140-MeV/u $^{48}$Ca beam, are presented. The half-life for $^{45}$Cl $\beta$-decay is measured to be 513(36) ms. The $\beta^-$ and $\beta^- 1n$ decay of $^{45}
Externí odkaz:
http://arxiv.org/abs/2305.14466
Autor:
Bhattacharya, Soumik, Tripathi, Vandana, Rubino, E., Ajayi, Samuel, Baby, L. T., Benetti, C., Lubna, R. S., Tabor, S. L., Döring, J., Utsuno, Y., Shimizu, N., Almond, J. M., Mukherjee, G.
Publikováno v:
PhysRevC.054311 (2023) 107
The high spin states in 61 Ni have been studied using the fusion evaporation reaction, Ti( $^{14}$C,3n) $^{61}$Ni at an incident beam energy of 40 MeV. A Compton suppressed multi-HPGe detector setup, consisting of six Clover detectors and three singl
Externí odkaz:
http://arxiv.org/abs/2303.00588
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:
Rocchini, M., Garrett, P. E., Zielinska, M., Lenzi, S. M., Dao, D. D., Nowacki, F., Bildstein, V., MacLean, A. D., Olaizola, B., Ahmed, Z. T., Andreoiu, C., Babu, A., Ball, G. C., Bhattacharjee, S. S., Bidaman, H., Cheng, C., Coleman, R., Dillmann, I., Garnsworthy, A. B., Gillespie, S., Griffin, C. J., Grinyer, G. F., Hackman, G., Hanley, M., Illana, A., Jones, S., Laffoley, A. T., Leach, K. G., Lubna, R. S., McAfee, J., Natzke, C., Pannu, S., Paxman, C., Porzio, C., Radich, A. J., Rajabali, M. M., Sarazin, F., Schwarz, K., Shadrick, S., Sharma, S., Suh, J., Svensson, C. E., Yates, D., Zidar, T.
The excited states of $N=44$ $^{74}$Zn were investigated via $\gamma$-ray spectroscopy following $^{74}$Cu $\beta$ decay. By exploiting $\gamma$-$\gamma$ angular correlation analysis, the $2_2^+$, $3_1^+$, $0_2^+$ and $2_3^+$ states in $^{74}$Zn were
Externí odkaz:
http://arxiv.org/abs/2302.07394
Autor:
Rubino, E., Tabor, S. L., Tripathi, Vandana, Lubna, R. S., Abromeit, B., Allmond, J. m., Baby, L. T., Caussyn, D. D., Kravvaris, K., Volya, A.
This experimental study of high-spin structure near N = Z = 20 nuclei was focused on $^{41}$K, but will also mention three newly observed $\gamma$ transitions in $^{41}$Ca observed in the same reaction. High-spin states were populated using the $^{26
Externí odkaz:
http://arxiv.org/abs/2201.05592