Zobrazeno 1 - 10
of 20
pro vyhledávání: '"D. A. Cebra"'
Autor:
D. Higgins, N. S. Bowden, N. Hertel, F. Tovesson, D. Hensle, L. Yao, B. Wendt, C. Brune, W. Younes, K. T. Schmitt, L. D. Isenhower, M. Heffner, J. Ruz, H. Qu, N. Walsh, U. Hager, T. Classen, J. Baker, E. Guardincerri, J. S. Barrett, J. King, S. Sangiorgio, A. B. Laptev, D. A. Cebra, S. Sharma, M. Lynch, B. Seilhan, V. Geppert-Kleinrath, W. S. Lynn, M. Cunningham, R. Meharchand, R. S. Towell, L. Wood, T. Hill, S. Stave, A. C. Tate, W. Loveland, G. Tatishvili, S. Grimes, T. N. Massey, L. Snyder, J. Bundgaard, B. Manning, J. L. Klay, U. Greife, S. Watson, J. A. Magee, J. Gearhart, D. M. Asner, I. Ferguson, C. McGrath, J. Deaven, D. E. Towell, R. G. Baker, L. Montoya, D. L. Duke, C. Hagmann, R. Kudo, N. Kornilov, E. Burgett, R. T. Thornton, M. P. Mendenhall, R. J. Casperson, N. T. Pickle
Publikováno v:
Physical Review C. 97
The normalized $^{238}$U(n,f)/$^{235}$U(n,f) cross section ratio has been measured using the NIFFTE fission Time Projection Chamber from the reaction threshold to $30$~MeV. The fissionTPC is a two-volume MICROMEGAS time projection chamber that allows
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::733ffa4ea1c21a8b1c5ea25a8e81703b
https://doi.org/10.1103/physrevc.97.034618
https://doi.org/10.1103/physrevc.97.034618
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 313:367-372
The light response function for both fast and slow plastic scintillator (BC-412 and BC-444) has been studied in a series of experiments with phoswich (fast/slow plastic scintillator) detectors. The light response of the slow plastic element was deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11e6a67499ee06ec532d2dabee488ebc
https://doi.org/10.1016/0168-9002(92)90812-i
https://doi.org/10.1016/0168-9002(92)90812-i
Autor:
J. Karn, J. S. Winfield, G. Zwartz, C. St-Pierre, W. K. Wilson, E. Hagberg, C. Rioux, D. Horn, A. M. Vander Molen, A. Galindo-Uribarri, T.E. Drake, C. A. Ogilvie, G. D. Westfall, Stephan Howden, C.A. Pruneau, L. Potvin, S. Gilbert, G.C. Ball, D. A. Cebra
Publikováno v:
Nuclear Physics A. 534:204-220
A reaction filter of nearly 4π sr geometry is presented. Its ability to tag heavy-ion collisions according to their centrality is established by a comparison of experimental data with computer simulations and BUU model calculations in which events o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e55f5bb1697c66be655e660b0b3b878f
https://doi.org/10.1016/0375-9474(91)90563-l
https://doi.org/10.1016/0375-9474(91)90563-l
Autor:
E. Norbeck, J. Yurkon, D. A. Cebra, W. K. Wilson, J. S. Winfield, A. M. Vander Molen, D. Kataria, C. A. Ogilvie, M.R. Maier, J. Karn, Stephan Howden, D. Swan, N. T. B. Stone, A. Nadasen, Gary Westfall
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 300:518-521
Ionization counters employing Bragg curve spectroscopy have been constructed for use in a 4π geometry. These detectors compare very favorably in terms of both energy and charge resolution with small solid angle devices. These detectors have a large
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22bccb9e2f9c73d7463e25e5b278aab0
https://doi.org/10.1016/0168-9002(91)90386-5
https://doi.org/10.1016/0168-9002(91)90386-5
Autor:
D. Krofcheck, W. K. Wilson, Stephan Howden, K. Tyson, C. A. Ogilvie, A. M. Vander Molen, R. Lacey, A. Nadasen, J. S. Winfield, G. D. Westfall, Wolfgang Bauer, D. A. Cebra, T. Li, J. Karn, M. Cronqvist
Publikováno v:
Nuclear Physics A. 519:141-156
Using the MSU 4π Array with the NSCL K1200 Superconducting Cyclotron we have measured an excitation function for 40 Ar+ 51 V from 35 to 100 MeV/nucleon. We have observed a minimum in collective flow around 82 MeV/nucleon which marks the transition f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f380cc5f730745e4387e0ffdf555db6
https://doi.org/10.1016/0375-9474(90)90622-s
https://doi.org/10.1016/0375-9474(90)90622-s
Autor:
W. K. Wilson, G. D. Westfall, D. Krofcheck, Pawel Danielewicz, A. Nadasen, R. S. Tickle, C. Gale, C. A. Ogilvie, Chaden Djalali, J. S. Winfield, G. M. Crawley, A. M. Vander Molen, J. Karn, D. A. Cebra, Wolfgang Bauer, Stephan Howden
Publikováno v:
Physica Scripta. :202-207
We have measured directed transverse momentum and multi-fragment emission for the systems of 35 MeV/nucleon 40Ar-51V, 50 MeV/nucleon 12C + 12C, and 50, 70, and 130 MeV/nucleon 139La + 139La. We observe that directed transverse momentum increases with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f175873d1caee543ab0835e741e7bc8
https://doi.org/10.1088/0031-8949/1990/t32/034
https://doi.org/10.1088/0031-8949/1990/t32/034
Autor:
W. K. Wilson, R. Lacey, Gary Westfall, K. Tyson, A. Nadasen, T. Li, A. M. Vander Molen, D. Krofcheck, M. Cronqvist, D. A. Cebra, E. Norbeck, C. A. Ogilvie, J. S. Winfield
Publikováno v:
Physical Review C. 43:350-352
We have added a new measurement at 100 MeV/nucleon to our previous excitation function for collective flow of light fragments from {sup 40}Ar+{sup 51}V collisions. In the earlier work, flow decreased as the beam energy was raised from 45 to 85 MeV/nu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ca86a7f9b56690d32773169ab142f23
https://doi.org/10.1103/physrevc.43.350
https://doi.org/10.1103/physrevc.43.350
Autor:
Salvatore Costa, J. A. Hauger, H. H. Wieman, C. P. McParland, B. K. Srivastava, D. A. Cebra, A. D. Chacon, G.V. Russo, J. L. Romero, H. G. Ritter, G. Rai, Y. Shao, A. Scott, M. L. Tincknell, V. Lindenstruth, N. T. Porile, Z. Caccia, Cristina Tuve, D. L. Olson, H. Sann, F. S. Bieser, K.L. Wolf, M. L. Gilkes, A. S. Hirsch, W. F. J. Mueller, D. Keane, P. Warren, R. P. Scharenberg, S. Wang, E. L. Hjort, H. S. Matis, M. Justice, Y. Choi, Sebastiano Albergo, Renato Potenza, J. B. Elliott, J. Romanski, M. A. McMahan, M. Partlan, A. Insolia, J. O. Rasmussen, J. Chance, T. J. M. Symons, F. P. Brady
Publikováno v:
NATO ASI Series ISBN: 9781461360711
INSPIRE-HEP
INSPIRE-HEP
Experiments at the Bevalac using the Plastic Ball and streamer chamber initiated the study of nucleus-nucleus collisions with close to 4π acceptance for charged particles. [l] Much was learned as a result of these experiments, and by the mid 1980s,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d372c4929acbaa071930cdf99101b43
https://doi.org/10.1007/978-1-4615-2516-5_49
https://doi.org/10.1007/978-1-4615-2516-5_49
Autor:
A. D. Chacon, J. L. Romero, D. A. Cebra, K.L. Wolf, D. Keane, Y. Choi, H. G. Ritter, P. Warren, F. P. Brady, D. L. Olson, Andrew S. Hirsch, N. T. Porile, F. Bieser, R. Wright, H. S. Matis, J. Hunter, R. P. Scharenberg, K.L. Lee, M. D. Partlan, Y. Shao, H. Wieman, S. Abbott, Stuart Kleinfelder, M. Wright, T. J. M. Symons, E. Hort, G. Rai, M. Nakamura, M. Ingle, B. K. Srivastava, M. L. Tincknell, R. Jones, A. Rudge, A. Arthur, E. Yee, J. L. Chance, C.W. Harnden, C. P. McParland, J. Bercovitz
Publikováno v:
AIP Conference Proceedings.
The design of a Time Projection Chamber (TPC) detector with complete pad coverage is presented. The TPC will allow the measurements of high multiplicity (∼200 tracks), relativistic nucleus‐nucleus collisions initiated with the heaviest, most ener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62c7b7f242d52a3af49eda0c4672dfdf
https://doi.org/10.1063/1.41463
https://doi.org/10.1063/1.41463
Autor:
T. Koppenol, J. Karn, M. T. Vonk, Peter L. Gonthier, A. Nadasen, A. M. Vander Molen, D. Bleitz, Gary Westfall, W. K. Wilson, D. A. Cebra, J. S. Winfield, Stephan Howden, John D. Lenters
Publikováno v:
Physical review. C, Nuclear physics. 43(4)
By studying light charged particles emitted in coincidence with projectile-like fragments, we probe heavy ion reaction mechanisms that result in the production of light particles in peripheral collisions. Triple coincidence {alpha}-{alpha}-{sup 12}C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fb1fea05b774e905c20812914ed1c08
https://pubmed.ncbi.nlm.nih.gov/9967253
https://pubmed.ncbi.nlm.nih.gov/9967253