Zobrazeno 1 - 10
of 259
pro vyhledávání: '"U. Greife"'
Autor:
A. Lennarz, M. Williams, A.M. Laird, U. Battino, A.A. Chen, D. Connolly, B. Davids, N. Esker, R. Garg, M. Gay, U. Greife, U. Hager, D. Hutcheon, J. José, M. Lovely, S. Lyons, A. Psaltis, J.E. Riley, A. Tattersall, C. Ruiz
Publikováno v:
Physics Letters B, Vol 807, Iss , Pp 135539- (2020)
In this Letter we report on the first inverse kinematics measurement of key resonances in the Ne22(p,γ)23Na reaction which forms part of the NeNa cycle, and is relevant for 23Na synthesis in asymptotic giant branch (AGB) stars. An anti-correlation i
Externí odkaz:
https://doaj.org/article/8bdd1da526bd4268a7815ebce0138102
Autor:
M.P. Taggart, C. Akers, A.M. Laird, U. Hager, C. Ruiz, D.A. Hutcheon, M.A. Bentley, J.R. Brown, L. Buchmann, A.A. Chen, J. Chen, K.A. Chipps, A. Choplin, J.M. D'Auria, B. Davids, C. Davis, C.Aa. Diget, L. Erikson, J. Fallis, S.P. Fox, U. Frischknecht, B.R. Fulton, N. Galinski, U. Greife, R. Hirschi, D. Howell, L. Martin, D. Mountford, A.St.J. Murphy, D. Ottewell, M. Pignatari, S. Reeve, G. Ruprecht, S. Sjue, L. Veloce, M. Williams
Publikováno v:
Physics Letters B, Vol 798, Iss , Pp - (2019)
During the slow neutron capture process in massive stars, reactions on light elements can both produce and absorb neutrons thereby influencing the final heavy element abundances. At low metallicities, the high neutron capture rate of 16O can inhibit
Externí odkaz:
https://doaj.org/article/10264ba5227040b9a2bc4e66c9c47043
Autor:
D.W. Bardayan, K.A. Chipps, S. Ahn, J.C. Blackmon, R.J. deBoer, U. Greife, K.L. Jones, A. Kontos, R.L. Kozub, L. Linhardt, B. Manning, M. Matoš, P.D. O'Malley, S. Ota, S.D. Pain, W.A. Peters, S.T. Pittman, A. Sachs, K.T. Schmitt, M.S. Smith, P. Thompson
Publikováno v:
Physics Letters B, Vol 751, Iss C, Pp 311-315 (2015)
The astrophysical F18(p,α)O15 rate determines, in large part, the extent to which the observable radioisotope 18F is produced in novae. This rate, however, has been extremely uncertain owing to the unknown properties of a strong subthreshold resonan
Externí odkaz:
https://doaj.org/article/7a12d76f56964dab9f1fec0fd8368660
Autor:
A. Lemut, M. Couder, D. Winklehner, U. Greife, A. Hodgkinson, D. Leitner, M. Leitner, J. S. Saba, P. A. Vetter, W. L. Waldron, M. Wiescher
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 14, Iss 10, p 100101 (2011)
Thermonuclear reaction cross sections of astrophysical interest decrease exponentially with energy, approaching the level of femtobarn or less at the Gamow window. Experimental investigations of such small reaction rates in laboratories at the earth
Externí odkaz:
https://doaj.org/article/6dc41eec23774618a8fb0ef2881b4260
Autor:
J., Ruz, M., Asner D., G., Baker R., J., Bundgaard, E., Burgett, M., Cunningham, J., Deaven, L., Duke D., U., Greife, S., Grimes, M., Heffner, T., Hill, D., Isenhower, L., Klay J., V., Kleinrath, N., Kornilov, B., Laptev A., W., Loveland, N., Masseyf T., R., Meharchand, H., Qu, S., Sangiorgio, B., Seilhan, L., Snyder, S., Stave, G., Tatishvili, T., Thornton R., F., Tovesson, D., Towell, S., Towell R., S., Watson, B., Wendt, L, Wood
The Neutron Induced Fission Fragment Tracking Experiment (NIFFTE) is a double-sided Time Projection Chamber (TPC) with micromegas readout designed to measure the energy-dependent neutron-induced fission cross sections of the major and minor actinides
Externí odkaz:
http://arxiv.org/abs/1309.7938
Autor:
M.E. Moore, J. Latta, L. Snyder, B.G. Fulsom, U. Greife, S.M. Lyons, L.S. Wood, D.L. Duke, M. Anastasiou, J.S. Barrett, N.S. Bowden, J. Bundgaard, R.J. Casperson, T. Classen, D.H. Dongwi, J. Gearhart, V. Geppert-Kleinrath, M. Haseman, M. Heffner, D. Higgins, J. King, J.L. Klay, W. Loveland, J.A. Magee, B. Manning, M.P. Mendenhall, M. Monterial, C. Prokop, S. Sangiorgio, B. Seilhan, F. Tovesson, R.S. Towell, L. Yao
Publikováno v:
Nuclear Data Sheets. 184:1-28
Autor:
A. Psaltis, A. A. Chen, R. Longland, D. S. Connolly, C. R. Brune, B. Davids, J. Fallis, R. Giri, U. Greife, D. A. Hutcheon, L. Kroll, A. Lennarz, J. Liang, M. Lovely, M. Luo, C. Marshall, S. N. Paneru, A. Parikh, C. Ruiz, A. C. Shotter, M. Williams
Publikováno v:
Physical Review Letters. 129
Autor:
A. Psaltis, A. A. Chen, R. Longland, D. S. Connolly, C. R. Brune, B. Davids, J. Fallis, R. Giri, U. Greife, D. A. Hutcheon, L. Kroll, A. Lennarz, J. Liang, M. Lovely, M. Luo, C. Marshall, S. N. Paneru, A. Parikh, C. Ruiz, A. C. Shotter, M. Williams
Publikováno v:
Physical Review C. 106
Autor:
M. Williams, A. M. Laird, A. Choplin, P. Adsley, B. Davids, U. Greife, K. Hudson, D. Hutcheon, A. Lennarz, C. Ruiz
Publikováno v:
Physical Review C. 105
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