Zobrazeno 1 - 10
of 21
pro vyhledávání: '"P. V. Magnus"'
Autor:
B. J. Lund, K. Yildiz, P. V. Magnus, D. M. Markoff, A. D. Bacher, Michael Scott Smith, E. J. Stephenson, Arthur E Champagne, A. J. Howard, Z. Q. Mao, G.P.A. Berg, P. D. Parker, B.F. Davis, R. B. Vogelaar, A. García, J. C. Blackmon, Jianglai Liu, S. Utku, K. B. Swartz, N. P. T. Bateman, Eric Adelberger, K. I. Hahn
Publikováno v:
Physical Review C. 54:1999-2013
We used the $^{16}\mathrm{O}$${(}^{3}$He,n${)}^{18}$Ne, $^{12}\mathrm{C}$${(}^{12}$C${,}^{6}$He${)}^{18}$Ne, and $^{20}\mathrm{Ne}$(p,t${)}^{18}$Ne reactions to study $^{18}\mathrm{Ne}$ states up to an excitation energy of 10 MeV, with emphasis on le
Autor:
R. B. Vogelaar, Arthur E Champagne, M. S. Smith, P. V. Magnus, H.A. O'Brien, L. W. Mitchell, P. D. Parker, R.W. Kavanagh, A. J. Howard
Publikováno v:
Physical Review C. 53:1945-1949
The ^(26)Al(^3He,d)^(27)Si reaction was measured from 0°≤θ_(c.m.)≤35° at E(^3He)=20 MeV using a quadrupole-dipole-dipole-dipole magnetic spectrometer. States in ^(27)Si were observed above the background at 7652 and 7741 keV and upper limits w
Autor:
Alejandro L. Garcia, Eric Adelberger, P. V. Magnus, D. P. Wells, H. E. Swanson, Olof Tengblad, F. E. Wietfeldt
Publikováno v:
Physical Review C. 51:R439-R442
Publikováno v:
Physical Review C. 49:R1755-R1758
The masses of [sup 18]Ne, and of the [sup 14]O first excited state that dominates the astrophysical [sup 13]N([ital p],[gamma]) reaction rate, were measured using the [sup 16]O([sup 3]He,[ital n]) and [sup 12]C([sup 3]He,[ital n]) reactions. We found
Autor:
Stephen Sanders, Michael Scott Smith, Eric Adelberger, P. B. Fernandez, T. F. Wang, P. V. Magnus, Alejandro L. Garcia, Curley Rm, K. I. Hahn, P. D. Parker, K. E. Rehm
Publikováno v:
Physical Review C. 47:2740-2750
We have determined the [gamma]-ray branching ratio [Gamma][sub [gamma]]/[Gamma][sub tot] for the first excited state in [sup 14]O ([ital E][sub [ital x]]=5.17 MeV) to be (3.1[plus minus]1.7)[times]10[sup [minus]4], corresponding to a [gamma] width of
Autor:
C. S. Lee, Arthur E Champagne, P. V. Magnus, C. Wesselborg, M. S. Smith, Jolie Cizewski, P. D. Parker, Ho Ling Li, D. Barker
Publikováno v:
Physical Review C. 47:1943-1950
Autor:
P. V. Magnus, Z. Q. Mao, Arthur E Champagne, A. J. Howard, P. D. Parker, M. S. Smith, K. I. Hahn
Publikováno v:
Nuclear Physics A. 536:333-348
A high-precision measurement of the 20Ne(3He,t)20Na reaction has been made using implanted 20Ne transmission targets to obtain pertinent information on the low-energy resonances in the 19Ne(p, γ)20Na reaction. Resonance energies (447±5, 658±5, 787
Autor:
A. Garca, E. G. Adelberger, P. V. Magnus, H. E. Swanson, O. Tengblad, null ISOLDE Collaboration, D. M. Molz
Publikováno v:
Physical Review Letters. 67:3654-3657
We studied $^{37}\mathrm{Ca}$ ${\mathrm{\ensuremath{\beta}}}^{+}$ decays using a mass separated $^{37}\mathrm{Ca}$ beam and a proton telescope with 16-keV resolution. Delayed p's were detected in coincidence with \ensuremath{\gamma}'s to identify p d
Publikováno v:
Nuclear Physics A. 528:298-316
Differential cross sections for the (d, p), (3He, d), (α, t), and (α,3He) reactions involving seventy-one residual states in 23Na, 25Mg, 25Al, and 27Al have been measured at a forward angle with incident energies of 17.5, 20.2, 34.8, and 34.8 MeV,
Autor:
K. I. Hahn, N. P. T. Bateman, M. S. Smith, Eric Adelberger, A. García, P. D. Parker, K. B. Swartz, D. M. Markoff, P. V. Magnus
Publikováno v:
Physical Review C. 43:2012-2019
Wiescher, G\"orres, and Thielemann suggested that a "missing" ${J}^{\ensuremath{\pi}}={3}^{+}$ level in $^{18}\mathrm{Ne}$ should occur at ${E}_{x}\ensuremath{\approx}4.33$ MeV, only \ensuremath{\approx}410 keV above the $^{17}\mathrm{F}$+$p$ thresho