Zobrazeno 1 - 10
of 386
pro vyhledávání: '"Dickerson C."'
Autor:
Sahoo R. N., Paul M., Köster U., Scott R., Tessler M., Zylstra A., Avila M. L., Dickerson C., Jayatissa H., Kohen M.S., McLain J., Pardo R.C., Rehm K. E., Tolstukhin I., Vondrasek R., Bailey T., Callahan L., Clark A., Collon P., Kashiv Y., Nelson A.
Publikováno v:
EPJ Web of Conferences, Vol 284, p 01037 (2023)
The cross-section of the thermal neutron capture 41Ar(n,γ)42Ar(t1/2=32.9 y) reaction was measured by irradiating a 40Ar sample at the high-flux reactor of Institut Laue-Langevin (ILL) Grenoble, France. The signature of the two-neutron capture has be
Externí odkaz:
https://doaj.org/article/a623f2e7c5074387ac12709928f6edc9
Autor:
Paul M., Sahoo R. N., Tessler M., Jeet J., Velsko C., Zylstra A., Avila M., Dickerson C., Fougères C., Jayatissa H., Pardo R. C., Rehm K. E., Scott R., Tolstukhin I., Vondrasek R., Bailey T., Callahan L., Clark A. M., Collon P., Kashiv Y., Nelson A., Köster U., Hoffmann H. F. R., Pichotta M., Zuber K., Döring T., Schwengner R.
Publikováno v:
EPJ Web of Conferences, Vol 279, p 13004 (2023)
The thermodynamical conditions and the neutron density produced in a laser-induced implosion of a deuterium-tritium (DT) filled capsule at the National Ignition Facility (NIF) are the closest laboratory analog of stellar conditions. We plan to invest
Externí odkaz:
https://doaj.org/article/e041bed60cd8418ea791b3e1c9f001c3
Autor:
Courtin S., Jiang C.L., Fruet G., Auranen K., Avila M.L., Ayangeakaa A.D., Back B.B., Bottoni S., Carpenter M., Dickerson C., DiGiovine B., Greene J.P., Henderson D.J., Hoffman C.R., Janssens R.V.F., Kay B.P., Kuvin S.A., Lauritsen T., Pardo R.C., Rehm K.E., Santiago-Gonzalez D., Sethi J., Seweryniak D., Talwar R., Ugalde C., Zhu S., Deibel C.M., Marley S.T., Bourgin D., Haas F., Heine M., Montanari D., Jenkins D.G., Morris L.G., Lefebvre-Schuhl A., Almaraz-Calderon S., Fang X., Tang X.D., Alcorta M., Bucher B., Albers M., Bertone P.
Publikováno v:
EPJ Web of Conferences, Vol 163, p 00011 (2017)
Carbon burning plays a crucial role in stellar evolution, where this reaction is an important route for the production of heavier elements. A particle-γ coincidence technique that minimizes the backgrounds to which this reaction is subject and provi
Externí odkaz:
https://doaj.org/article/dc80a73841c94ccf888962ad6fe26798
Autor:
Courtin S., Jiang C.L., Fruet G., Heine M., Jenkins D.G., Adsley P., Morris L.G., Regan P.H., Rudigier M., Montanari D., Della Negra S., de Séréville N., Haas F., Hammache F., Kirsebom O.S., Lesrel J., Meyer A., Auranen K., Avila M.L., Ayangeakaa A.D., Back B.B., Bottoni S., Carpenter M., Dickerson C., DiGiovine B., Greene J.P., Henderson D.J., Hoffman C.R., Janssens R.V.F., Kay B.P., Kuvin S.A., Lauritsen T., Pardo R.C., Rehm K.E., Santiago-Gonzalez D., Sethi J., Seweryniak D., Talwar R., Ugalde C., Zhu S., Deibel C.M., Marley S.T., Bourgin D., Stodel C., Lefebvre-Schuhl A., Almaraz-Calderon S., Fang X., Tang X.D., Alcorta M., Bucher B., Albers M., Bertone P.
Publikováno v:
EPJ Web of Conferences, Vol 165, p 01015 (2017)
The 12C+12C fusion reaction is one of the most important for nuclear astrophysics since it determines the carbon ignition in stellar environments. Two experiments which make use of the gamma-particle coincidence technique to measure the 12C+12C S-fac
Externí odkaz:
https://doaj.org/article/c1a7de0eea994f58a2c116282c7dd7e6
Autor:
Santiago-Gonzalez D., Jiang C.L., Rehm K.E., Alcorta M., Almaraz-Calderon S., Avila M.L., Ayangeakaa A.D., Back B.B., Bourgin D., Bucher B., Carpenter M.P., Courtin S., David H.M., Deibel C.M., Dickerson C., DiGiovine B., Fang X., Greene J.P., Haas F., Henderson D.J., Janssens R.V.F., Jenkins D., Lai J., Lauritsen T., Lefebvre-Schuhl A., Montanari D., Pardo R.C., Paul M., Seweryniak D., Tang X.D., Ugalde C., Zhu S.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 09011 (2016)
The cross section of the 12C+12C fusion reaction at low energies is of paramount importance for models of stellar nucleosynthesis in different astrophysical scenarios, such as Type Ia supernovae and Xray superbursts, where this reaction is a primary
Externí odkaz:
https://doaj.org/article/db30609c617b4732965d380f9c6a4d61
Autor:
Callahan, Lauren K., Collon, P., Paul, M., Avila, M.L., Back, B.B., Bailey, T.L., Clark, A.M., Dickerson, C., Greene, J.P., Jayatissa, H., Jiang, C.L., Kashiv, Y., Nelson, A.D., McLain, J., Pardo, R.C., Potterveld, D., Rehm, K.E., Sahoo, R.N., Scott, R., Seweryniak, D., Tolstukhin, I., Vondrasek, R.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, B 1 December 2022 532:7-12
Autor:
Avila, M. L., Rehm, K. E., Almaraz-Calderon, S., Ayangeakaa, A. D., Dickerson, C., Hoffman, C. R., Jiang, C. L., Kay, B. P., Lai, J., Nusair, O., Pardo, R. C., Santiago-Gonzalez, D., Talwar, R., Ugalde, C.
Publikováno v:
Phys. Rev. C 94, 065804 (2016)
The $^{23}$Na$(\alpha,p)^{26}$Mg and $^{23}$Na$(\alpha,n)^{26}$Al reactions are important for our understanding of the $^{26}$Al abundance in massive stars. The aim of this work is to report on a direct and simultaneous measurement of these astrophys
Externí odkaz:
http://arxiv.org/abs/1608.03292
Autor:
Avila, M. L., Rehm, K. E., Almaraz-Calderon, S., Ayangeakaa, A. D., Dickerson, C., Hoffman, C. R., Jiang, C. L., Kay, B. P., Lai, J., Nusair, O., Pardo, R. C., Santiago-Gonzalez, D., Talwar, R., Ugalde, C.
A large number of $(\alpha,p)$ and $(\alpha,n)$ reactions are known to play a fundamental role in nuclear astrophysics. This work presents a novel technique to study these reactions with the active target system MUSIC whose segmented anode allows the
Externí odkaz:
http://arxiv.org/abs/1608.03290
Autor:
Bucher, B., Zhu, S., Wu, C. Y., Janssens, R. V. F., Cline, D., Hayes, A. B., Albers, M., Ayangeakaa, A. D., Butler, P. A., Campbell, C. M., Carpenter, M. P., Chiara, C. J., Clark, J. A., Crawford, H. L., Cromaz, M., David, H. M., Dickerson, C., Gregor, E. T., Harker, J., Hoffman, C. R., Kay, B. P., Kondev, F. G., Korichi, A., Lauritsen, T., Macchiavelli, A. O., Pardo, R. C., Richard, A., Riley, M. A., Savard, G., Scheck, M., Seweryniak, D., Smith, M. K., Vondrasek, R., Wiens, A.
Publikováno v:
Phys. Rev. Lett. 116, 112503 (2016)
The neutron-rich nucleus $^{144}$Ba ($t_{1/2}$=11.5 s) is expected to exhibit some of the strongest octupole correlations among nuclei with mass numbers $A$ less than 200. Until now, indirect evidence for such strong correlations has been inferred fr
Externí odkaz:
http://arxiv.org/abs/1602.01485
Autor:
Avila, M.L., Rehm, K.E., Almaraz-Calderon, S., Ayangeakaa, A.D., Dickerson, C., Hoffman, C.R., Jiang, C.L., Kay, B.P., Lai, J., Nusair, O., Pardo, R.C., Santiago-Gonzalez, D., Talwar, R., Ugalde, C.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 July 2017 859:63-68