Zobrazeno 1 - 10
of 624
pro vyhledávání: '"Laursen K"'
Autor:
Alcorta M., Fynbo H. O. U., Albers M., Almaraz-Calderon S., Bertone P. F., Carnelli P. F. F., Carpenter M.P., Chiara C. J., DiGiovine B., Greene C. J. P., Hoffman R., Janssens R. V. F., Lauritsen T., Laursen K. L., Marley S. T., Nair C., Nusair K. O., Rehm E., Seweryniak D., Ugalde C., Zhu S.
Publikováno v:
EPJ Web of Conferences, Vol 66, p 07001 (2014)
The β−decay branching ratio of 12B to the Hoyle state in 12C was measured by detection of γ rays. 12B nuclei were produced via the 11B(d,p)12B reaction in inverse kinematics on a TiD2 target. The present results corroborate those obtained recentl
Externí odkaz:
https://doaj.org/article/ebdf18ebedc4443d8e6e89b349eb167e
The reaction $^{11}\textrm{B}+p$ has been used to populate the $(J^\pi,T) = (2^+,1)$ state at an excitation energy of 16.11 MeV in $^{12}$C. $\gamma$-decay to unbound states in $^{12}$C are identified from analysis of the decay of the populated daugh
Externí odkaz:
http://arxiv.org/abs/1610.00509
The reaction $^{11}B+p$ has been used to populate the $(J^{\pi},T)=(2^+,1)$ state at an excitation energy of 16.11 MeV in $^{12}$C, and the breakup of the state into three $\alpha$ particles has been studied in complete kinematics. A two-step breakup
Externí odkaz:
http://arxiv.org/abs/1604.01244
Autor:
Munch, M., Alcorta, M., Fynbo, H. O. U., Albers, M., Almaraz-Calderon, S., Avila, M. L., Ayangeakaa, A. D., Back, B. B., Bertone, P. F., Carnelli, P. F. F., Carpenter, M. P., Chiara, C. J., Clark, J. A., DiGiovine, B., Greene, J. P., Harker, J. L., Hoffman, C. R., Hubbard, N. J., Jiang, C. L., Kirsebom, O. S., Lauritsen, T., Laursen, K. L., Marley, S. T., Nair, C., Nusair, O., Santiago-Gonzalez, D., Sethi, J., Seweryniak, D., Talwar, R., Ugalde, C., Zhu, S.
Publikováno v:
Phys. Rev. C 93, 065803 (2016)
Using an array of high-purity Compton-suppressed germanium detectors, we performed an independent measurement of the $\beta$-decay branching ratio from $^{12}\mathrm{B}$ to the second-excited (Hoyle) state in $^{12}\mathrm{C}$. Our result is $0.64(11
Externí odkaz:
http://arxiv.org/abs/1601.02853
Autor:
Howard, A. M., Munch, M., Fynbo, H. O. U., Kirsebom, O. S., Laursen, K. L., Diget, C. Aa., Hubbard, N. J.
The production of 26 Al in massive stars is sensitive to the 23 Na(a,p) 26 Mg cross section. Recent experimental data suggest the currently recommended cross sections are underestimated by a factor of 40. We present here differential cross sections f
Externí odkaz:
http://arxiv.org/abs/1506.05983
Autor:
Lund, M. V., Borge, M. J. G., Briz, J. A., Cederkäll, J., Fynbo, H. O. U., Jensen, J. H., Jonson, B., Laursen, K. L., Nilsson, T., Perea, A., Pesudo, V., Riisager, K., Tengblad, O.
Beta-delayed proton emission from $^{21}$Mg has been measured at ISOLDE, CERN, with a detection setup including particle identification capabilities. $\beta$-delayed protons with center of mass energies between 0.39$\,$MeV and 7.2$\,$MeV were measure
Externí odkaz:
http://arxiv.org/abs/1506.04515
Autor:
Lund, M. V., Borge, M. J. G., Briz, J. A., Cederkäll, J., Fynbo, H. O. U., Jensen, J. H., Jonson, B., Laursen, K. L., Nilsson, T., Perea, A., Pesudo, V., Riisager, K., Tengblad, O.
We have observed beta+-delayed alpha and p-alpha emission from the proton-rich nucleus 21Mg produced at the ISOLDE facility at CERN. The assignments were cross-checked with a time distribution analysis. This is the third identified case of beta-p-alp
Externí odkaz:
http://arxiv.org/abs/1506.03915
Autor:
Laursen, K. L., Kirsebom, O. S., Fynbo, H. O. U., Jokinen, A., Madurga, M., Riisager., K., Saastamoinen, A., Tengblad, O., Äysto, J.
A measurement of the 20Na beta-delayed alpha spectrum with a high-granularity set-up has allowed the decay scheme to be revised on several points. Three new transitions of low intensity are found at low alpha-particle energy. An R-matrix fit of the c
Externí odkaz:
http://arxiv.org/abs/1304.2589
Autor:
Navarro, Ramón, Jedamzik, Ralf, Marchiori, G., Lamberti, A., Manfrin, C., Battistel, C., Desirò, E., Dorgnach, I., Vio, L., Bressan, R., Niero, T., Carlisle, A., Burke, D., Zmarzly, P., Sewell, S., Tomczyk, S., Laursen, K.
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13100 Issue: 1 p131001C-131001C-11, 12969111p
Autor:
Laursen, K. B.
Publikováno v:
Proceedings of the American Mathematical Society, 1997 May 01. 125(5), 1425-1434.
Externí odkaz:
https://www.jstor.org/stable/2162088