Zobrazeno 1 - 10
of 34
pro vyhledávání: '"T D, Steiger"'
Autor:
Arnd R. Junghans, J. M. Casandjian, T. D. Steiger, A. Zyuzin, K. A. Snover, Eric Adelberger, H. E. Swanson, L. Buchmann, Alison Laird, E. C. Mohrmann, S. H. Park
Publikováno v:
Nuclear Physics A. 758:685-688
We present the results of the recent precise S 17 (0) determination by the Seattle-TRIUMF 7 Be(p, γ ) 8 B collaboration. We discuss new investigations of the robustness of our estimated extrapolation uncertainty. We comment on the comparison of dire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beaccf10cd2e946a3619f8811de30e7a
https://doi.org/10.1016/j.nuclphysa.2005.05.122
https://doi.org/10.1016/j.nuclphysa.2005.05.122
Autor:
Eric Adelberger, L. Buchmann, K. A. Snover, J. M. Casandjian, A. Zyuzin, Alison Laird, S. H. Park, Arnd R. Junghans, H. E. Swanson, T. D. Steiger, E. C. Mohrmann
Publikováno v:
Nuclear Physics A
Sixth International Conference on Radioactive Nuclear Beams (RNB6)
Sixth International Conference on Radioactive Nuclear Beams (RNB6), Sep 2003, Argonne, United States. pp.210c-214c, ⟨10.1016/j.nuclphysa.2004.09.035⟩
Sixth International Conference on Radioactive Nuclear Beams (RNB6)
Sixth International Conference on Radioactive Nuclear Beams (RNB6), Sep 2003, Argonne, United States. pp.210c-214c, ⟨10.1016/j.nuclphysa.2004.09.035⟩
We present new measurements of the 7Be(p,γ)8B cross section from E ¯ cm = 116 to 2460 keV. Our new measurements lead to S 17 ( 0 ) = 22.1 ± 0.6 ( expt ) ± 0.6 ( theor ) eV b based on data from E ¯ cm = 116 to 362 keV, where the central value is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10879578c1a349fc7a00fb289a360611
https://doi.org/10.1016/j.nuclphysa.2004.09.035
https://doi.org/10.1016/j.nuclphysa.2004.09.035
Autor:
A. Zyuzin, Alison Laird, J.M. Cajandian, Eric Adelberger, L. Buchmann, Arnd R. Junghans, K. A. Snover, E. C. Mohrmann, T. D. Steiger, S.H. Park, H. E. Swanson
Publikováno v:
Nuclear Physics A. 718:113-116
We measured the 7Be(p,γ)8B cross section from Ep = 221 keV to 1376 keV. A uniformly distributed beam that illuminated the whole area of a small diameter target was used to eliminate systematic error from 7Be target non-uniformity. The energy loss pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34faa7d49c994e3ad853fffd4279b648
https://doi.org/10.1016/s0375-9474(03)00687-0
https://doi.org/10.1016/s0375-9474(03)00687-0
Autor:
S.H Park, L. Buchmann, T. D. Steiger, A. Zyuzin, J. Vincent, Arnd R. Junghans, K. Buckley, K. A. Snover, E. C. Mohrmann
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 187:264-274
The fabrication process for a metallic 7 Be target of small diameter is described. Targets fabricated in this manner have been subjected to systematic tests and one of them has been used in a 7 Be(p,γ) 8 B measurement at the University of Washington
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7f17f08743cd0d4f5f662dd6f84d221
https://doi.org/10.1016/s0168-583x(01)00941-7
https://doi.org/10.1016/s0168-583x(01)00941-7
Autor:
T. D. Steiger
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 472:348-353
The Solar Neutrino Problem (SNP) rivals CP violation as one of the oldest problems in physics that lacks a compelling explanation. The Sudbury Neutrino Observatory (SNO)—a heavy-water Cherenkov detector—is the first solar neutrino experiment that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e96413ed81505b056570019e5ee2a21
https://doi.org/10.1016/s0168-9002(01)01269-4
https://doi.org/10.1016/s0168-9002(01)01269-4
Autor:
M.W.E. Smith, K. M. Heeger, J. F. Wilkerson, R. G. H. Robertson, Steven Elliott, T. D. Steiger
Publikováno v:
IEEE Transactions on Nuclear Science. 47:1829-1833
This paper discusses the phenomenon of surface microdischarge induced by high voltage, and techniques for the reduction and discrimination of such breakdowns in ultralow background proportional counters. An array of ultra-low background /sup 3/He-fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63d9fe73849e74f2c8545b8fe897a18b
https://doi.org/10.1109/23.914454
https://doi.org/10.1109/23.914454
Autor:
Gordon L. Jones, Fred E. Wietfeldt, B. K. Fujikawa, E. G. Wasserman, Hans P. Mumm, S. R. Hwang, Juan-Manuel Anaya, Timothy Chupp, A. Garcia, W. A. Teasdale, J. M. Adams, G. L. Greene, R. G. H. Robertson, Jeffrey S. Nico, Kevin P. Coulter, T. D. Steiger, L. J. Lising, Stuart Freedman, Alan K. Thompson, Maynard S. Dewey, J. F. Wilkerson, T. J. Bowles
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 440:648-652
The standard electro-weak model predicts negligible violation of time-reversal invariance in light quark processes. We report on an experimental test of time-reversal invariance in the beta decay of polarized neutrons as a search for physics beyond t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13c978dfb5f784b9526d918062694e74
https://doi.org/10.1016/s0168-9002(99)01056-6
https://doi.org/10.1016/s0168-9002(99)01056-6
Autor:
H. E. Swanson, L. Buchmann, Nicholas P. Bateman, J.M. Csandjan, J. Vincent, A. Zyuzin, Ken Buckley, K. A. Snover, Eric Adelberger, T. D. Steiger
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 438:109-115
The stellar 7 Be (p, γ)8B reaction rate has the largest uncertainty among all nuclear reaction rates in the standard solar model. However, the solar neutrino flux predicted for the majority of proposed and existing solar neutrino detectors is direct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b1b2d55a75c45dd285bb8832b0b696c
https://doi.org/10.1016/s0168-9002(99)00667-1
https://doi.org/10.1016/s0168-9002(99)00667-1
Autor:
J. V. Germani, R. W. Ollerhead, P.M. Thornewell, J.F. Wilkerson, M.M. Fowler, C. A. Duba, S. J. Brice, A. Hime, R. G. Stokstad, K. M. Heeger, K. T. Lesko, Guthrie Miller, M.W.E. Smith, M. C. Browne, T. J. Bowles, E. I. Esch, S. R. Elliott, T. D. Steiger, R. G. H. Robertson, A. Goldschmidt, J. M. Wouters, P.J. Doe, J. B. Wilhelmy, A. W. P. Poon
Publikováno v:
IEEE Transactions on Nuclear Science. 46:873-876
Current solar neutrino detectors measure a considerably lower flux of electron-flavor neutrinos than predicted by solar models. This could be an indication of neutrino oscillations, which would provide direct evidence that neutrinos have mass. The Su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e406bab24ac87e978a3f5c109661c3ac
https://doi.org/10.1109/23.790695
https://doi.org/10.1109/23.790695
Autor:
Arnd R. Junghans, S. H. Park, K. A. Snover, Alison Laird, H. E. Swanson, A. Zyuzin, L. Buchmann, Eric Adelberger, T. D. Steiger, E. C. Mohrmann, J. M. Casandjian
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 138:112-114
We present new measurements of the 7 Be(p, γ ) 8 B cross section from E ¯ cm = 116 to 2460 keV. Our new measurements lead to S 17 (0) = 22.1 ± 0.6(expt) ± 0.6(theor) eV b, where the central value is based on the theory of Descouvemont and Baye. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cbc1b7a74cc9b7548a13acb44d6b80d
https://doi.org/10.1016/j.nuclphysbps.2004.11.028
https://doi.org/10.1016/j.nuclphysbps.2004.11.028