Zobrazeno 1 - 10
of 1 245
pro vyhledávání: '"Kwan E"'
Autor:
Tonchev A.P., Tsoneva N., Goriely S., Bhatia C., Arnold C.W., Hammond S.L., Kelley J.H., Kwan E., Lenske H., Piekarewicz J., Raut R., Rusev G., Shizuma T., Tornow W.
Publikováno v:
EPJ Web of Conferences, Vol 178, p 04003 (2018)
The dipole strength of 206Pb was studied below the neutron separation energy using photon scattering experiments at the HIGS facility. Utilizing the technique of nuclear resonance fluorescence with 100% linearly-polarized photon beams, the spins, par
Externí odkaz:
https://doaj.org/article/fdab78e8344649958ac9e61f941c5e0c
Autor:
Wu C.Y., Chyzh A., Kwan E., Henderson R.A., Bredeweg T.A., Haight R.C., Hayes-Sterbenz A.C., Lee H.Y., O'Donnell J.M., Ullmann J.L.
Publikováno v:
EPJ Web of Conferences, Vol 146, p 04037 (2017)
The total prompt γ-ray energy distributions were measured for the neutron-induced fission of 235U, 239,241Pu at incident neutron energy of 0.025 eV–100 keV, and the spontaneous fission of 252Cf using the Detector for Advanced Neutron Capture Exper
Externí odkaz:
https://doaj.org/article/8bafae2fa6dc44ec97d217e915db831a
Autor:
Wu C.Y., Chyzh A., Kwan E., Henserson R.A., Bredeweg T.A., Haight R.C., Hayes-Sterbenz A.C., Lee H.Y., O’Donnell J.M., Ullmann J.L.
Publikováno v:
EPJ Web of Conferences, Vol 122, p 01011 (2016)
The total prompt γ-ray energy distributions for the neutron-induced fission of 235U, 239,241Pu at incident neutron energy of 0.025 eV ‒ 100 keV, and the spontaneous fission of 252Cf were measured using the Detector for Advanced Neutron Capture Exp
Externí odkaz:
https://doaj.org/article/ab4923fbb21147b4a52a37fbd73e8577
Autor:
Werner V., Cooper N., Goddard P.M., Humby P., Ilieva R.S., Rusev G., Beller J., Bernards C., Crider B.P., Isaak J., Kelley J.H., Kwan E., Löher B., Peters E.E., Pietralla N., Romig C., Savran D., Scheck M., Tonchev A.P., Tornow W., Yates S.W., Zweidinger M.
Publikováno v:
EPJ Web of Conferences, Vol 93, p 01031 (2015)
A series of photon scattering experiments has been performed on the double-beta decay partners 76Ge and 76Se, in order to investigate their dipole response up to the neutron separation threshold. Gamma-ray beams from bremsstrahlung at the S-DALINAC a
Externí odkaz:
https://doaj.org/article/5bb39d79fa504a938693ac264708903a
Autor:
Scheck M., Gaffney L. P., Butler P. A., Hayes A. B., Wenander F., Albers M., Bastin B., Bauer C., Blazhev A., Boenig S., Bree N., Cederkall J., Chupp T., Cline D., Cocolios T. E., Davinson T., De Witte H., Diriken J., Grahn T., Herzan A., Huyse M., Jenkins D. G., Joss D. T., Kesteloot N., Konki J., Kowalczyk M., Kroell Th., Kwan E., Lutter R., Moschner K., Napiorkowski P., Pakarinen J., Pfeiffer M., Radeck D., Reiter P., Reynders K., Rigby S. V., Robledo L. M., Rudigier M., Sambi S., Seidlitz M., Siebeck B., Stora T., Thoele P., Van Duppen P., Vermeulen M. J., von Schmid M., Voulot D., Warr N., Wimmer K., Wrzosek-Lipska K., Wu C. Y., Zielinska M.
Publikováno v:
EPJ Web of Conferences, Vol 93, p 01038 (2015)
The IS475 collaboration conducted Coulomb-excitation experiments with post-accelerated radioactive 220Rn and 224Ra beams at the REX-ISOLDE facility. The beam particles (Ebeam: 2.83 MeV/u) were Coulomb excited using 60Ni, 114Cd, and 120Sn scattering t
Externí odkaz:
https://doaj.org/article/7253e81a470544c8b1f052113ea9f2e1
Autor:
Zheng, Taifan, Xu, Ji, Cao, Lu, Yu, Dan, Wang, Wei, Prell, Soeren, Cheung, Yeuk-Kwan E., Ruan, Manqi
The precise determination of the $B_c \to \tau\nu_\tau$ branching ratio provides an advantageous opportunity for understanding the electroweak structure of the Standard Model, measuring the CKM matrix element $|V_{cb}|$ and probing new physics models
Externí odkaz:
http://arxiv.org/abs/2007.08234
Autor:
Fukushima, K., Cortesi, M., Hausmann, M., Kwan, E., Ostroumov, P.N., Portillo, M., Sherrill, B.M., Smith, M., Steiner, M., Zhang, T.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B August 2023 541:53-55
Autor:
Titus, R., Ney, E. M., Zegers, R. G. T., Bazin, D., Belarge, J., Bender, P. C., Brown, B. A., Campbell, C. M., Elman, B., Engel, J., Gade, A., Gao, B., Kwan, E., Lipschutz, S., Longfellow, B., Lunderberg, E., Mijatovic, T., Noji, S., Pereira, J., Schmitt, J., Sullivan, C., Weisshaar, D., Zamora, J. C.
Publikováno v:
Phys. Rev. C 100, 045805 (2019)
In the late stages of stellar core-collapse, prior to core bounce, electron captures on medium-heavy nuclei drive deleptonization and simulations require the use of accurate reaction rates. Nuclei with neutron number near $N=50$, just above atomic nu
Externí odkaz:
http://arxiv.org/abs/1908.03985
Autor:
Portillo, M., Sherrill, B.M., Choi, Y., Cortesi, M., Fukushima, K., Hausmann, M., Kwan, E., Lidia, S., Ostroumov, P.N., Ringle, R., Smith, M.K., Steiner, M., Tarasov, O.B., Villari, A.C.C., Zhang, T.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B July 2023 540:151-157
Publikováno v:
Chinese Phys. C 44 (2020) 053103
This paper extends the study of the quantum dissipative effects of a cosmological scalar field by taking into account the cosmic expansion and contraction. Cheung, Drewes, Kang and Kim calculated the effective action and quantum dissipative effects o
Externí odkaz:
http://arxiv.org/abs/1904.12941