Zobrazeno 1 - 10
of 141
pro vyhledávání: '"R.W. Kavanagh"'
Publikováno v:
Nuclear Physics A. 601:168-180
The 22 Na( p , γ ) 23 Mg reaction has been investigated in the energy range of E p = 0.20–0.63 MeV, using a 22 Na implanted target. A new resonance has been found at E p = 213 keV. The known resonances at E p = 290 and 613 keV have also been obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0c3b2ba3e0f6de700cc2f46bf5d0d8e
https://doi.org/10.1016/0375-9474(96)00084-x
https://doi.org/10.1016/0375-9474(96)00084-x
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b8bd59af400fdcc3bb0350f4aa46eb6
https://doi.org/10.1103/physrevc.53.1945
https://doi.org/10.1103/physrevc.53.1945
Autor:
Rafael Abela, E. Kugler, C. Rolfs, J. Lettry, W.H. Schulte, S. Schmidt, H.L. Ravn, R.W. Kavanagh
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 364:70-73
The production and properties of thin foil targets doped with the radioactive isotope 22 Na by means of ion implantation are reported. Targets with activities of 0.3–0.7 mCi were produced and one was successfully used in the study of the 22 Na( 3 H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6471e8b4948d95d01f94cbf362caf1f2
https://doi.org/10.1016/0168-9002(95)00222-7
https://doi.org/10.1016/0168-9002(95)00222-7
Autor:
H. P. Trautvetter, B. D. Valnion, W.H. Schulte, S. Faber, C. Hategan, S. Schmidt, C. Rolfs, G. Graw, R.W. Kavanagh
Publikováno v:
Nuclear Physics A. 591:227-243
The 22 Na( 3 He,d) 23 Mg reaction has been investigated at E τ = 30 MeV using a 22 Na implanted foil target and a Q3D spectrograph of high energy resolution. The angular distributions of deuteron groups corresponding to nineteen 23 Mg levels between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27bf488475174e1380f8841534ce877a
https://doi.org/10.1016/0375-9474(95)00164-v
https://doi.org/10.1016/0375-9474(95)00164-v
Publikováno v:
Physical Review C. 51:1624-1632
The absolute differential cross section for the $^{3}\mathrm{H}$(p,\ensuremath{\gamma}${)}^{4}$He reaction was measured for 0.1\ensuremath{\le}${\mathit{E}}_{\mathit{p}}$\ensuremath{\le}6.0 MeV. Gamma rays produced by proton bombardment of Ti${\mathr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a39e2b590f07da6c182d88da47b3d8b
https://doi.org/10.1103/physrevc.51.1624
https://doi.org/10.1103/physrevc.51.1624
Autor:
Paolo Prati, C. Rolfs, R.W. Kavanagh, F. Bartolucci, E. Bellotti, M. Junker, W.E. Schulte, A. Fubini, D. Zahnow, C. Gustavino, G. Gervino, H. P. Trautvetter, W.S. Rodney, G. Mezzorani, C. A. Barnes, A. Lanza, C. Arpesella, F. Gorris, Giovanni Fiorentini, P. Corvisiero, Carlo Broggini, Piero Quarati, Uwe Greife
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 350:327-337
A compact high-current 50 kV ion accelerator facility including a windowless gas target system, a beam calorimeter, and detector telescopes in close geometry has been built and tested. The data acquisition and analysis involved a multiparameter syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74e2ef4af34a7207279e42cdb4a6a414
https://doi.org/10.1016/0168-9002(94)91182-7
https://doi.org/10.1016/0168-9002(94)91182-7
Publikováno v:
Physical Review C. 50:2205-2218
The absolute cross section of the [sup 3]H([alpha],[gamma])[sup 7]Li reaction has been measured for 50[le][ital E][sub c.m.][le]1200 keV. Specially prepared [sup 3]H targets were bombarded with an [alpha][sup +] beam, and [gamma] rays were detected u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48ce8c945314d873810a1d5bfd97eeb1
https://doi.org/10.1103/physrevc.50.2205
https://doi.org/10.1103/physrevc.50.2205
Autor:
C.R. Brune, R.W. Kavanagh
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 343:415-420
We describe a simple and effective method for fabricating thin (∼ 20 μg/cm2) TiH targets with ratios of hydrogen isotope to Ti of up to 1.8:1. The 3H, 2H, and Ti areal densities were studied using the 3H(d, α), 2H(3He, α), and Ti(α, α) reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60d0aec52aac1624e38439cc1f221d3f
https://doi.org/10.1016/0168-9002(94)90218-6
https://doi.org/10.1016/0168-9002(94)90218-6
Publikováno v:
Physical Review C. 49:1205-1213
The $^{9}\mathrm{Be}$(\ensuremath{\alpha},n${)}^{12}$C reaction determines the rate for neutron-catalyzed helium burning and thus plays an important role in supernovae ejecta under \ensuremath{\alpha}- and n-rich conditions which may lead to the r pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62a199b86d44790f7d55e82c527c715c
https://doi.org/10.1103/physrevc.49.1205
https://doi.org/10.1103/physrevc.49.1205
Autor:
C. R. Brune, R.W. Kavanagh
Publikováno v:
Physical Review C. 45:1382-1388
The $^{13}\mathrm{C}$(d,n) and $^{14}\mathrm{C}$(d,n) cross sections have been measured for 0.2\ensuremath{\le}${\mathit{E}}_{\mathrm{c}.\mathrm{m}.}$\ensuremath{\le}2.1 MeV and 0.2\ensuremath{\le}${\mathit{E}}_{\mathrm{c}.\mathrm{m}.}$\ensuremath{\l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b757bf58469c94a5382a3c17754a0a18
https://doi.org/10.1103/physrevc.45.1382
https://doi.org/10.1103/physrevc.45.1382