Zobrazeno 1 - 10
of 343
pro vyhledávání: '"Hall, M. R."'
Autor:
Browne, J., Chipps, K. A., Schmidt, K., Schatz, H., Ahn, S., Pain, S. D., Montes, F., Ong, W. J., Greife, U., Allen, J., Bardayan, D. W., Blackmon, J. C., Blankstein, D., Cha, S., Chae, K. Y., Febbraro, M., Hall, M. R., Jones, K. L., Kontos, A., Meisel, Z., O'Malley, P. D., Schmitt, K. T., Smith, K., Smith, M. S., Thompson, P., Toomey, R., Vostinar, M., Walter, D.
Publikováno v:
Phys. Rev. Lett. 130 (2023) 212701
The rate of the final step in the astrophysical $\alpha$p-process, the $^{34}$Ar($\alpha$,\textit{p})$^{37}$K reaction, suffers from large uncertainties due to lack of experimental data, despite having a considerable impact on the observable light cu
Externí odkaz:
http://arxiv.org/abs/2305.19422
Autor:
Kay, B. P., Tang, T. L., Tolstukhin, I. A., Roderick, G. B., Mitchell, A. J., Ayyad, Y., Bennett, S. A., Chen, J., Chipps, K. A., Crawford, H. L., Freeman, S. J., Garrett, K., Gott, M. D., Hall, M. R., Hoffman, C. R., Jayatissa, H., Macchiavelli, A. O., MacGregor, P. T., Sharp, D. K., Wilson, G. L.
Absolute cross sections for the addition of $s$- and $d$-wave neutrons to $^{14}$C and $^{14}$N have been determined simultaneously via the ($d$,$p$) reaction at 10 MeV/u. The difference between the neutron and proton separation energies, $\Delta S$,
Externí odkaz:
http://arxiv.org/abs/2207.02105
Autor:
Budner, T., Friedman, M., Wrede, C., Brown, B. A., José, J., Pérez-Loureiro, D., Sun, L. J., Surbrook, J., Ayyad, Y., Bardayan, D. W., Chae, K., Chen, A. A., Chipps, K. A., Cortesi, M., Glassman, B., Hall, M. R., Janasik, M., Liang, J., O'Malley, P., Pollacco, E., Psaltis, A., Stomps, J., Wheeler, T.
The $^{30}$P$(p,\gamma)^{31}$S reaction plays an important role in understanding nucleosynthesis of $A\geq 30$ nuclides in oxygen-neon novae. The Gaseous Detector with Germanium Tagging was used to measure $^{31}$Cl $\beta$-delayed proton decay throu
Externí odkaz:
http://arxiv.org/abs/2204.05444
Autor:
Henderson, S. L., Ahn, T., Caprio, M. A., Fasano, P. J., Simon, A., Tan, W., O'Malley, P., Allen, J., Bardayan, D. W., Blankstein, D., Frentz, B., Hall, M. R., Kolata, J. J., McCoy, A. E., Moylan, S., Reingold, C. S., Strauss, S. Y., Torres-Isea, R. O.
Publikováno v:
Phys. Rev. C 99, 064320 (2019)
Electromagnetic observables are able to give insight into collective and emergent features in nuclei, including nuclear clustering. These observables also provide strong constraints for ab initio theory, but comparison of these observables between th
Externí odkaz:
http://arxiv.org/abs/2109.07312
Autor:
Glassman, B. E., Pérez-Loureiro, D., Wrede, C., Allen, J. M., Bardayan, D. W., Bennett, M. B., Brown, B. A., Chipps, K. A., Febbraro, M., Fry, C., Hall, M. R., Hall, O., Liddick, S. N., Magilligan, A., O'Malley, P., Ong, W-J., Pain, S. D., Shidling, P., Sims, H., Thompson, P., Zhang, H.
\textbf{Background}: Superallowed $0^+ \rightarrow 0^+$ $\beta$ decays of isospin $T=2$ nuclides can be used to test theoretical isospin symmetry breaking corrections applied to extract the CKM matrix element $V_{ud}$ from $T = 0,1$ decays by measuri
Externí odkaz:
http://arxiv.org/abs/1910.12965
Autor:
Hall, M. R., Bardayan, D. W., Baugher, T., Lepailleur, A., Pain, S. D., Ratkiewicz, A., Ahn, S., Allen, J. M., Anderson, J. T., Ayangeakaa, A. D., Blackmon, J. C., Burcher, S., Carpenter, M. P., Cha, S. M., Chae, K. Y., Chipps, K. A., Cizewski, J. A., Febbraro, M., Hall, O., Hu, J., Jiang, C. L., Jones, K. L., Lee, E. J., O'Malley, P. D., Ota, S., Rasco, B. C., Santiago-Gonzalez, D., Seweryniak, D., Sims, H., Smith, K., Tan, W. P., Thompson, P., Thornsberry, C., Varner, R. L., Walter, D., Wilson, G. L., Zhu, S.
Publikováno v:
Phys. Rev. C 99, 035805, 2019
The $^{15}$O($\alpha$,$\gamma$)$^{19}$Ne reaction is responsible for breakout from the hot CNO cycle in Type I x-ray bursts. Understanding the properties of resonances between $E_x = 4$ and 5 MeV in $^{19}$Ne is crucial in the calculation of this rea
Externí odkaz:
http://arxiv.org/abs/1904.00603
Autor:
Hall, M. R., Barbadian, D. W., Baugher, T., Lepailleur, A., Pain, S. D., Ratkiewicz, A., Ahn, S., Allen, J. M., Anderson, J. T., Ayangeakaa, A. D., Blackmon, J. C., Burcher, S., Carpenter, M. P., Cha, S. M., Chae, K. Y., Chipps, K. A., Cizewski, J. A., Febbraro, M., Hall, O., Hu, J., Jiang, C. L., Jones, K. L., Lee, E. J., O'Malley, P. D., Ota, S., Rasco, B. C., Santiago-Gonzalez, D., Seweryniak, D., Sims, H., Smith, K., Tan, W. P., Thompson, P., Thornsberry, C., Varner, R. L., Walter, D., Wilson, G. L., Zhu, S.
Publikováno v:
Phys. Rev. Lett. 122, 052701, 2019
Detection of nuclear-decay $\gamma$ rays provides a sensitive thermometer of nova nucleosynthesis. The most intense $\gamma$-ray flux is thought to be annihilation radiation from the $\beta^+$ decay of $^{18}$F, which is destroyed prior to decay by t
Externí odkaz:
http://arxiv.org/abs/1902.00106
Autor:
Jones, K. L., Thornsberry, C., Allen, J., Atencio, A., Bardayan, D. W., Blankstein, D., Burcher, S., Carter, A. B., Chipps, K. A., Cizewski, J. A., Cox, I., Elledge, Z., Febbraro, M., Fijalkowska, A., Grzywacz, R., Hall, M. R., King, T. T., Lepailleur, A., Madurga, M., Marley, S. T., O'Malley, P. D., Paulauskas, S. V., Pain, S. D., Peters, W. A., Reingold, C., Smith, K., Taylor, S., Tan, W., Vostinar, M., Walter, D.
Transfer reactions have provided exciting opportunities to study the structure of exotic nuclei and are often used to inform studies relating to nucleosynthesis and applications. In order to benefit from these reactions and their application to rare
Externí odkaz:
http://arxiv.org/abs/1712.06944
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Autor:
Glassman, B. E., Pérez-Loureiro, D., Wrede, C., Allen, J., Bardayan, D. W., Bennett, M. B., Brown, B. A., Chipps, K. A., Febbraro, M., Fry, C., Hall, M. R., Hall, O., Liddick, S. N., O'Malley, P., Ong, W., Pain, S. D., Schwartz, S. B., Shidling, P., Sims, H., Thompson, P., Zhang, H.
Publikováno v:
Phys. Rev. C. 92, 042501(R) (2015)
An unexpected breakdown of the isobaric multiplet mass equation in the $A=20$, $T=2$ quintet was recently reported, presenting a challenge to modern theories of nuclear structure. In the present work, the excitation energy of the lowest $T = 2$ state
Externí odkaz:
http://arxiv.org/abs/1511.01809