Zobrazeno 1 - 10
of 525
pro vyhledávání: '"Whitmore, K"'
Autor:
Lotay, G., Henderson, J., Catford, W. N., Ali, F. A., Berean, J., Bernier, N., Bhattacharjee, S. S., Bowry, M., Caballero-Folch, R., Davids, B., Drake, T. E., Garnsworthy, A. B., GhaziMoradi, F., Gillespie, S. A., Greaves, B., Hackman, G., Hallam, S., Hymers, D., Kasanda, E., Levy, D., Luna, B. K., Mathews, A., Meisel, Z., Moukaddam, M., Muecher, D., Olaizola, B., Orr, N. A., Patel, H. P., Rajabali, M. M., Saito, Y., Smallcombe, J., Spencer, M., Svensson, C. E., Whitmore, K., Williams, M.
We present new experimental measurements of resonance strengths in the astrophysical 23Al(p, {\gamma})24Si reaction, constraining the pathway of nucleosynthesis beyond 22Mg in X-ray burster scenarios. Specifically, we have performed the first measure
Externí odkaz:
http://arxiv.org/abs/2208.08481
Autor:
Sharma, S., Grinyer, G. F., Ball, G. C., Leslie, J. R., Svensson, C. E., Ali, F. A., Andreoiu, C., Bernier, N., Bhattacharjee, S. S., Bildstein, V., Burbadge, C., Caballero-Folch, R., Coleman, R., Varela, A. Diaz, Dunlop, M. R., Dunlop, R., Garnsworthy, A. B., Fuakye, E. Gyabeng, Huber, G. M., Jigmeddorj, B., Kapoor, K., Laffoley, A. T., Leach, K. G., Long, J., MacLean, A. D., Natzke, C. R., Olaizola, B., Radich, A. J., Saei, N., Smallcombe, J. T., Talebitaher, A., Whitmore, K., Zidar, T.
The half-life of the superallowed Fermi $\beta^+$ emitter $^{14}$O was determined to high precision via a direct $\beta$ counting experiment performed at the Isotope Separator and Accelerator (ISAC) facility at TRIUMF. The result, $T_{1/2}$($^{14}$O)
Externí odkaz:
http://arxiv.org/abs/2204.06668
Autor:
Winkelmann, H., Pöllinger, A., Bernardi, J., Whitmore, K., Schwarz, S., Krenn, S., Seichter, S., Schöbel, M.
Publikováno v:
In Engineering Failure Analysis October 2024 164
Autor:
Olaizola, B., Babu, A., Umashankar, R., Garnsworthy, A. B., Ball, G. C., Bildstein, V., Bowry, M., Burbadge, C., Cabellero-Folch, R., Dillmann, I., Diaz-Varela, A., Dunlop, R., Estradé, A., Garrett, P. E., Hackman, G., MacLean, A. D., Measures, J., Pearson, C. J., Shaw, B., Southall, D., Svensson, C. E., Turko, J., Whitmore, K., Zidar, T.
Publikováno v:
Phys. Rev. C 104, 034307 (2021)
The occurrence of octupole shapes in even-mass neutron-rich Ba isotopes has been well established. However, the situation with the odd-mass Ba and odd or odd-odd La nuclei around them is far from settled. In order to shed light on these less-studied
Externí odkaz:
http://arxiv.org/abs/2109.04808
Autor:
Garcia, F. H., Andreoiu, C., Ball, G. C., Bernier, N., Bidaman, H., Bildstein, V., Bowry, M., Cross, D. S., Dunlop, M. R., Dunlop, R., Garnsworthy, A. B., Garrett, P. E., Henderson, J., Measures, J., Olaizola, B., Ortner, K., Park, J., Petrache, C. M., Pore, J. L., Raymond, K., Smith, J. K., Southall, D., Svensson, C. E., Ticu, M., Turko, J., Whitmore, K., Zidar, T.
Publikováno v:
Phys. Rev. C 103, 024310 (2021)
The $\beta$-decay of neutron-rich $^{129}$In into $^{129}$Sn was studied using the GRIFFIN spectrometer at the ISAC facility at TRIUMF. The study observed the half-lives of the ground state and each of the $\beta$-decaying isomers. The level scheme o
Externí odkaz:
http://arxiv.org/abs/2101.05468
Autor:
Garcia, F. H., Andreoiu, C., Ball, G. C., Bell, A., Garnsworthy, A. B., Nowacki, F., Petrache, C. M., Poves, A., Whitmore, K., Ali, F. A., Bernier, N., Bhattacharjee, S. S., Bowry, M., Coleman, R. J., Dillmann, I., Djianto, I., Forney, A. M., Gascoine, M., Hackman, G., Leach, K. G., Murphy, A. N., Natzke, C. R., Olaizola, B., Ortner, K., Peters, E. E., Rajabali, M. M., Raymond, K., Svensson, C. E., Umashankar, R., Williams, J., Yates, D.
Publikováno v:
Phys. Rev. Lett. 125, 172501 (2020)
The $^{80}$Ge structure was investigated in a high-statistics $\beta$-decay experiment of $^{80}$Ga using the GRIFFIN spectrometer at TRIUMF-ISAC through $\gamma$, $\beta$-$e$, $e$-$\gamma$ and $\gamma$-$\gamma$ spectroscopy. No evidence was found fo
Externí odkaz:
http://arxiv.org/abs/2010.12793
Autor:
Whitmore, K., Andreoiu, C., Garcia, F. H., Ortner, K., Holt, J. D., Miyagi, T., Ball, G. C., Bernier, N., Bidaman, H., Bildstein, V., Bowry, M., Cross, D. S., Dunlop, M. R., Dunlop, R., Garnsworthy, A. B., Garrett, P. E., Henderson, J., Measures, J., Olaizola, B., Park, J., Petrache, C. M., Pore, J. L., Smith, J. K., Southall, D., Svensson, C. E., Ticu, M., Turko, J., Zidar, T.
Publikováno v:
Phys. Rev. C 102, 024327 (2020)
Spectroscopy of doubly magic $^{132}_{50}$Sn$_{82}$ has been performed with the GRIFFIN spectrometer at TRIUMF-ISAC following the $\beta$ decay of $^{132}_{49}$In$_{83}$. The analysis has allowed for the placement of a total of 70 transitions and 29
Externí odkaz:
http://arxiv.org/abs/2008.00548
Collective 2p-2h intruder states in $^{118}$Sn studied via $\beta$-decay of $^{118}$In using GRIFFIN
Autor:
Ortner, K., Andreoiu, C., Spieker, M., Ball, G. C., Bernier, N., Bidaman, H., Bildstein, V., Bowry, M., Cross, D. S., Dunlop, M. R., Dunlop, R., Garcia, F. H., Garnsworthy, A. B., Garrett, P. E., Henderson, J., Measures, J., Olaizola, B., Park, J., Petrache, C. M., Pore, J. L., Raymond, K., Smith, J. K., Southall, D., Svensson, C. E., Ticu, M., Turko, J., Whitmore, K., Zidar, T.
The low-lying structure of semi-magic $^{118}$Sn has been investigated through the $\beta$-decay of $^{118}$In ($T_{1/2}=4.45$ min) to study shape coexistence via the reduced transition probabilities of states in the 2p-2h proton intruder band. This
Externí odkaz:
http://arxiv.org/abs/2007.16202
Autor:
Henderson, J., Hackman, G., Ruotsalainen, P., Holt, J. D., Stroberg, S. R., Andreoiu, C., Ball, G. C., Bernier, N., Bowry, M., Caballero-Folch, R., Cruz, S., Varela, A. Diaz, Evitts, L. J., Frederick, R., Garnsworthy, A. B., Holl, M., Lassen, J., Measures, J., Olaizola, B., O'Sullivan, E., Paetkau, O., Park, J., Smallcombe, J., Svensson, C. E., Whitmore, K., Wu, C. Y.
Publikováno v:
Physical Review C 105 034332 (2022)
Background: Electric-quadrupole ($E2$) strengths relate to the underlying quadrupole deformation of a nucleus and present a challenge for many nuclear theories. Mirror nuclei in the vicinity of the line of $N=Z$ represent a convenient laboratory for
Externí odkaz:
http://arxiv.org/abs/2005.03796
Autor:
Heil, S., Petri, M., Vobig, K., Bazin, D., Belarge, J., Bender, P., Brown, B. A., Elder, R., Elman, B., Gade, A., Haylett, T., Holt, J. D., Hüther, T., Hufnagel, A., Iwasaki, H., Kobayashi, N., Loelius, C., Longfellow, B., Lunderberg, E., Mathy, M., Menéndez, J., Paschalis, S., Roth, R., Schwenk, A., Simonis, J., Syndikus, I., Weisshaar, D., Whitmore, K.
The structure of exotic nuclei provides valuable tests for state-of-the-art nuclear theory. In particular electromagnetic transition rates are more sensitive to aspects of nuclear forces and many-body physics than excitation energies alone. We report
Externí odkaz:
http://arxiv.org/abs/1912.02884