Zobrazeno 1 - 10
of 17
pro vyhledávání: '"C J, Guess"'
Autor:
Shumpei Noji, G. Gey, Y. Yamamoto, L. Batail, S. Zhu, R. Titus, Eiji Ideguchi, P. von Neumann-Cosel, A. Inoue, J. C. Zamora, Hooi Jin Ong, J. Schmitt, Johann Isaak, M. P. Carpenter, Nori Aoi, T. H. Hoang, U. Garg, J. J. Carroll, V. Werner, X. K. Zhou, M. L. Liu, Takeshi Koike, Nobuyuki Kobayashi, C. Kacir, C. J. Guess, D. Bazin, Hisanori Fujita, R. G. T. Zegers, Chihiro Iwamoto, Sophie Péru, N. Ichige, C. Sullivan, Atsushi Tamii, S. Lipschutz, E. Hudson, J. Pereira, M.N. Harakeh, M. Kumar Raju, Y. D. Fang
Publikováno v:
Physical Review C. 104
Background: Mg 24 is a strongly deformed nucleus in the ground state. Deformation effects can be observed in the structure of the isoscalar giant monopole and quadrupole resonances. Mg 24 is also a nucleus that is well known to present different type
Autor:
J. C. Zamora, J. Schmitt, C. J. Guess, V. Werner, Shumpei Noji, G. Gey, Nobuyuki Kobayashi, Y. Yamamoto, S. Zhu, T. H. Hoang, I. Deloncle, L. Batail, R. Titus, D. Bazin, S. Péru, R. G. T. Zegers, X. K. Zhou, J. Pereira, E. Hudson, C. Kacir, U. Garg, Takeshi Koike, C. Sullivan, M. P. Carpenter, Atsushi Tamii, Nori Aoi, S. Lipschutz, Eiji Ideguchi, Hisanori Fujita, Hooi Jin Ong, M.N. Harakeh, A. Inoue, Johann Isaak, Chihiro Iwamoto, M. L. Liu, Y. D. Fang, J. J. Carroll, M. Kumar Raju, N. Ichige, P. von Neumann-Cosel
Publikováno v:
Physical Review C. 101
Inelastic ${}^{6}$Li scattering at 100 MeV/u on ${}^{12}$C and ${}^{93}$Nb have been measured with the high-resolution magnetic spectrometer Grand Raiden. The magnetic-rigidity settings of the spectrometer covered excitation energies from 10 to 40 Me
Autor:
D. Bazin, Shumpei Noji, Panagiotis Gastis, J. Pereira, P. C. Bender, R. Titus, C. J. Guess, Kenjiro Miki, J. C. Zamora, T. N. Ginter, S. Lipschutz, A. Falduto, R. G. T. Zegers, D. Weisshaar, J. Schmitt, B. Gao, H. L. Crawford, Alexandra Gade, E. M. Ney, B. A. Brown, Jonathan Engel, Brenden Longfellow, C. Sullivan, A. O. Macchiavelli
Publikováno v:
Physical Review C. 101
Electron-capture reactions play important roles in the late evolution of core-collapse supernovae. The electron-capture rates used in astrophysical simulations rely on theoretical calculations which have to be tested against and guided by experimenta
Autor:
Jonathan Engel, J. C. Zamora, P. Gastis, E. M. Ney, H. L. Crawford, A. O. Macchiavelli, Alexandra Gade, Sam M. Austin, J. Schmitt, R. G. T. Zegers, Ashton Falduto, D. Weisshaar, R. Titus, C. J. Guess, P. C. Bender, B. Gao, D. Bazin, Kenjiro Miki, Shumpei Noji, T. N. Ginter, C. Sullivan, Brenden Longfellow, S. Lipschutz, J. Pereira, B. A. Brown
Publikováno v:
Physical Review C. 100
The Gamow-Teller strength distribution from ${}^{88}$Sr was extracted from a $(t,{}^{3}\text{He}+\gamma)$ experiment at 115 MeV/$u$ to constrain estimates for the electron-capture rates on nuclei around $N=50$, between and including $^{78}$Ni and $^{
Autor:
Sam M. Austin, C. Sullivan, G. W. Hitt, M. Scott, C. M. Campbell, Shumpei Noji, S. Lipschutz, C. Walz, R. G. T. Zegers, H. J. Doster, D. Weisshaar, E. Lunderberg, J. Pereira, B. A. Brown, Z. Meisel, R. Meharchand, Kathrin Wimmer, C. Langer, G. Perdikakis, T.R. Baugher, Alexandra Gade, S. J. Williams, L. Valdez, A. L. Cole, S. Gupta, F. Recchia, D. Bazin, S. R. Stroberg, Hendrik Schatz, C. J. Guess
Publikováno v:
Physical Review C. 92
Background: Stellar electron-capture reactions on medium-heavy nuclei are important for many astrophysical phenomena, including core-collapse and thermonuclear supernov\ae{} and neutron stars. Estimates of electron-capture rates rely on accurate esti
Autor:
M. Sasano, M. Scott, Rhiannon Meharchand, G. Perdikakis, Y. Fujita, C. J. Guess, D. Bazin, J. M. Deaven, B. A. Brown, Remco Zegers, S. Gupta, G. W. Hitt, Y. Shimbara, Sam M. Austin, C. Sullivan, A. Prinke, D. Koeppe, L. Valdez, M. Nagashima
Publikováno v:
Physical Review C. 90
Autor:
S, Noji, R G T, Zegers, Sam M, Austin, T, Baugher, D, Bazin, B A, Brown, C M, Campbell, A L, Cole, H J, Doster, A, Gade, C J, Guess, S, Gupta, G W, Hitt, C, Langer, S, Lipschutz, E, Lunderberg, R, Meharchand, Z, Meisel, G, Perdikakis, J, Pereira, F, Recchia, H, Schatz, M, Scott, S R, Stroberg, C, Sullivan, L, Valdez, C, Walz, D, Weisshaar, S J, Williams, K, Wimmer
Publikováno v:
Physical review letters. 112(25)
The Gamow-Teller strength in the β(+) direction to (46)Sc was extracted via the (46)Ti(t,(3)He + γ) reaction at 115 MeV/u. The γ-ray coincidences served to precisely measure the very weak Gamow-Teller transition to a final state at 991 keV. Althou
Autor:
G. W. Hitt, Fernando Montes, Hideyuki Sakai, L. A. Riley, B. A. Brown, R. G. T. Zegers, Masaki Sasano, Andreas Stolz, A. L. Cole, M. Scott, Sam M. Austin, G. Perdikakis, N. Ferrante, A. Prinke, L. Valdez, R. Meharchand, J. Palardy, C. Caesar, C. J. Guess, D. Bazin, Kentaro Yako, J. M. Deaven
Publikováno v:
Scopus-Elsevier
Autor:
Sam M. Austin, C. Caesar, J. M. Deaven, M. Scott, Michio Honma, C. J. Guess, A. L. Cole, R. G. T. Zegers, G. W. Hitt, Rhiannon Meharchand, Takayoshi Suzuki, A. Prinke, L. Valdez, Georgios Perdikakis, Andreas Stolz, N. Ferrante, J. Palardy, M. Sasano, D. Bazin, Kentaro Yako, Fernando Montes, L. A. Riley, B. A. Brown, Hideyuki Sakai
Publikováno v:
Physical Review C. 86
Background: Gamow-Teller (GT) transition strength distributions in stable and unstable $pf$-shell isotopes are key inputs for estimating electron-capture rates important for stellar evolution. Charge-exchange experiments at intermediate beam energies
Autor:
H. L. Crawford, Alexandra Gade, Richard H. Cyburt, G. W. Hitt, T. N. Ginter, P. F. Mantica, Alfredo Estrade, Giuseppe Lorusso, R. G. T. Zegers, Mauricio Portillo, Georgios Perdikakis, A. M. Amthor, D. Bazin, C. J. Guess, Marc Hausmann, Karl Smith, Andreas Stolz, R. Meharchand, Ana Becerril, Milan Matos, Kei Minamisono, B. A. Brown, Hendrik Schatz, J. S. Berryman, Thomas Baumann, J. Pereira, J. B. Stoker, Fernando Montes
Publikováno v:
Physical Review C. 86
Beta-delayed proton emission from nuclides in the neighborhood of 100Sn was studied at the National Superconducting Cyclotron Laboratory. The nuclei were produced by fragmentation of a 120 MeV/nucleon 112Sn primary beam on a Be target. Beam purificat