Zobrazeno 1 - 10
of 38
pro vyhledávání: '"R. J. Livesay"'
Autor:
Christopher Wrede, S. N. Paneru, M. S. Johnson, J. F. Shriner, D. Connolly, R. Giri, K.L. Jones, K. Y. Chae, C. D. Nesaraja, R. L. Kozub, Michael Scott Smith, S. D. Pain, J. C. Blackmon, Catherine Deibel, F. Sarazin, Zhanwen Ma, Kelly Chipps, D. W. Visser, Carl R. Brune, D. W. Bardayan, Barry Davids, D. W. Stracener, R. J. Livesay, Arthur E Champagne, J. S. Thomas, Uwe Greife
Publikováno v:
Physical Review C. 99
The astrophysical $S$-factor for the radiative proton capture reaction on $^7$Be ($S_{17}$) at low energies is affected by the $s$-wave scattering lengths. We report the measurement of elastic and inelastic scattering cross sections for the $^7$Be+p
Autor:
Ryan P. Fitzgerald, J. J. Das, Arthur E Champagne, Caroline D Nesaraja, Zhanwen Ma, J. S. Thomas, Jeffery C. Blackmon, D. W. Bardayan, K. Y. Chae, R. J. Livesay, K. L. Jones, R. L. Kozub, M. S. Johnson, D. W. Visser, V. Guimarães, Michael Scott Smith, S. D. Pain
Publikováno v:
Journal of the Korean Physical Society. 61:1786-1791
Knowledge of the 3He(3He,2p)4He reaction is important for understanding stellar burning and solar neutrino production. Previous measurements have found a surprisingly large rise in the cross section at low energies that could be due to a low-energy r
Autor:
J. Kurpeta, R. Knöbel, D. Boutin, F. Becker, Jerry Nolen, Martin Winkler, J. Stadlmann, C. Scheidenberger, David J. Morrissey, W. Kurcewicz, G. Münzenberg, Mauricio Portillo, Hans Geissel, Hidemi Ogawa, Naoki Sakamoto, J. Kurcewicz, R. J. Livesay, Yu. A. Litvinov, A. Fettouhi, Helmut Weick, N. Yao
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 245:32-35
Charge-state distributions and energy-loss measurements of uranium ions in gases and solids at incident energies of 60.2 and 200 MeV/u were performed with the magnetic spectrometer FRS at GSI Darmstadt. The charge distribution was investigated in var
Autor:
K. L. Jones, W. N. Catford, D. W. Bardayan, J. S. Thomas, H.K. Carter, D. W. Visser, C. Baktash, Dan Shapira, J. F. Liang, Ryan P. Fitzgerald, Jolie Cizewski, Jeffery C. Blackmon, R. J. Livesay, Charles G. Gross, M. S. Johnson, R. L. Kozub, B. H. Moazen, Michael Scott Smith, S. D. Pain, C. D. Nesaraja, Uwe Greife, Zhanwen Ma
Publikováno v:
ResearcherID
Initial measurements are presented of the (d,p) reactions on neutron-rich N = 50 isotones along the r-process path of nucleosynthesis with radioactive ion beams of 82Ge and 84Se. Prospects for measurements with unstable 130,132Sn beams are discussed.
Autor:
K. L. Jones, Caroline D Nesaraja, Jeffery C. Blackmon, Ryan P. Fitzgerald, Carl J Gross, Michael Scott Smith, M. S. Johnson, Uwe Greife, J. S. Thomas, D. W. Visser, Brian Moazen, R. L. Kozub, Dan Shapira, R. J. Livesay, Jolie Cizewski, J. F. Liang, D. W. Bardayan, Zhanwen Ma
Publikováno v:
The European Physical Journal A. 25:371-374
Single-neutron transfer reactions have been measured on two N = 50 isotones at the Holifield Radioactive Ion Beam Facility (HRIBF). The single-particle-like states of 83Ge and 85Se have been populated using radioactive ion beams of 82Ge and 84Se and
Autor:
Caroline D Nesaraja, Jeffery C. Blackmon, Uwe Greife, Carl R. Brune, Carl J Gross, T. Davinson, Dan Shapira, Jolie Cizewski, R. J. Livesay, J. P. Scott, Michael Scott Smith, A. E. Champagne, B. H. Moazen, Zhanwen Ma, L. Sahin, P. J. Woods, D. W. Bardayan, J. C. Batchelder, J. S. Thomas, C.C. Jewett, R. L. Kozub
Publikováno v:
Nuclear Physics A. 758:753-756
The degree to which the (p, γ) and (p,α) reactions destroy 18F at temperatures ∼ 1 − 4 × 10 8 K is important for understanding the synthesis of nuclei in nova explosions and for using the long-lived radionuclide 18F, a target of gamma ray astr
Autor:
Ryan P. Fitzgerald, T. A. Lewis, D. E. Pierce, A.N. James, L. Sahin, B. H. Moazen, Frank Strieder, Arthur E Champagne, K. B. Swartz, R. J. Livesay, Michael Scott Smith, D. Hill, Zhanwen Ma, D. W. Visser, Dan Shapira, S L. Mahan, P. D. Parker, J. W. McConnell, E Abbotoy, D. W. Bardayan, R. L. Kozub, Jeffery C. Blackmon, A. Chen, J. S. Thomas, Michael E. Roettger, Uwe Greife, W.T. Milner
Publikováno v:
Nuclear Physics A. 748:351-354
The fusion of protons with radioactive nuclei is important in stellar explosions such as novae and X-ray bursts and for the production of neutrinos in the sun. The Daresbury Recoil Separator and a windowless gas target system have been installed at O
Autor:
D. W. Bardayan, M. S. Johnson, Michael Scott Smith, Zhanwen Ma, K. L. Jones, J. F. Liang, Carl J Gross, Jeffery C. Blackmon, C. D. Nesaraja, J. S. Thomas, Dan Shapira, Jolie Cizewski, B. H. Moazen, R. L. Kozub, Uwe Greife, R. J. Livesay
Publikováno v:
Nuclear Physics A. 746:178-182
The study of neutron single-particle strengths in neutron-rich nuclei is of interest for nuclear structure and nuclear astrophysics. The distribution of single-particle strengths constrains the effective Hamiltonian and pairing interactions and deter
Autor:
D. W. Visser, Uwe Greife, C. Baktash, Ryan P. Fitzgerald, Dan Shapira, Jolie Cizewski, K. L. Jones, Caroline D Nesaraja, Jeffery C. Blackmon, D. W. Bardayan, M. S. Johnson, W. N. Catford, R. J. Livesay, Michael Scott Smith, J. S. Thomas, Zhanwen Ma, R. L. Kozub
Publikováno v:
The European Physical Journal A. 25:283-285
A measurement of the (d, p) reaction in inverse kinematics at energies near the Coulomb barrier using a stable beam of 124Sn has been performed at ORNL’s Holifield Radioactive Ion Beam Facility (HRIBF). The sensitivity of proton angular distributio
Autor:
Michael Scott Smith, M. J. Hornish, Alexander Voinov, Uwe Greife, Z. Heinen, R. J. Livesay, J. C. Blackmon, Brian Moazen, N. D. Smith, Aderemi S. Adekola, J. F. Shriner, C. D. Nesaraja, R. L. Kozub, Thomas N. Massey, Zhanwen Ma, K. Y. Chae, J. S. Thomas, C. P. Domizioli, Carl R. Brune, K. L. Jones, S. D. Pain, D. W. Visser, D. W. Bardayan
Publikováno v:
Physical Review C. 84
Simultaneous measurement of the proton-transfer {sup 18}F(d, n){sup 19}Ne and neutron-transfer {sup 18}F(d, p){sup 19}F reactions were performed with a {sup 18}F radioactive beam at the Holifield Radioactive Ion Beam Facility at Oak Ridge National La