Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Coulter, K P."'
Autor:
Chupp, T. E., Cooper, R. L., Coulter, K. P., Freedman, S. J., Fujikawa, B. K., García, A., Jones, G. L., Mumm, H. P., Nico, J. S., Thompson, A. K., Trull, C. A., Wietfeldt, F. E., Wilkerson, J. F.
Background: Time-reversal-invariance violation, or equivalently CP violation, may explain the observed cosmological baryon asymmetry as well as signal physics beyond the Standard Model. In the decay of polarized neutrons, the triple correlation D
Externí odkaz:
http://arxiv.org/abs/1205.6588
Autor:
Mumm, H. P., Chupp, T. E., Cooper, R. L., Coulter, K. P., Freedman, S. J., Fujikawa, B. K., Garcia, A., Jones, G. L., Nico, J. S., Thompson, A. K., Trull, C. A., Wilkerson, J. F., Wietfeldt, F. E.
We report the results of an improved determination of the triple correlation $D P \cdot(p_{e}\times p_{\nu})$ that can be used to limit possible time-reversal invariance in the beta decay of polarized neutrons and constrain extensions to the Standard
Externí odkaz:
http://arxiv.org/abs/1104.2778
Autor:
Gericke, M. T., Bowman, J. D., Carlini, R. D., Chupp, T. E., Coulter, K. P., Dabaghyan, M., Dawkins, M., Desai, D., Freedman, S. J., Gentile, T. R., Gillis, R. C., Greene, G. L., Hersman, F. W., Ino, T., Jones, G. L., Kandes, M., Lauss, B., Leuschner, M., Lozowski, W. R., Mahurin, R., Mason, M., Masuda, Y., Mitchell, G. S., Muto, S., Nann, H., Page, S. A., Penttila, S. I., Ramsay, W. D., Santra, S., Seo, P. -N., Sharapov, E. I., Smith, T. B., Snow, W. M., Wilburn, W. S., Yuan, V., Zhu, H.
Publikováno v:
Phys.Rev.C74:065503,2006
Parity-odd asymmetries in the electromagnetic decays of compound nuclei can sometimes be amplified above values expected from simple dimensional estimates by the complexity of compound nuclear states. In this work we use a statistical approach to est
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0608006
Autor:
Mumm, H. P., Garcia, A., Grout, L., Howe, M., Parazzoli, L. P., Robertson, R. G. H., Sundqvist, K. M., Wilkerson, J. F., Freedman, S. J., Fujikawa, B. K., Lising, L. J., Dewey, M. S., Nico, J. S., Thompson, A. K., Chupp, T. E., Cooper, R. L., Coulter, K. P., Hwang, S. R., Welsh, R. C., Broussard, L. J., Trull, C. A., Wietfeldt, F. E., Jones, G. L.
Publikováno v:
Rev.Sci.Instrum.75:5343-5355,2004
We describe an apparatus used to measure the triple-correlation term (\D \hat{\sigma}_n\cdot p_e\times p_\nu) in the beta-decay of polarized neutrons. The \D-coefficient is sensitive to possible violations of time reversal invariance. The detector ha
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0402010
Autor:
Mitchell, G. S., Blessinger, C. S., Bowman, J. D., Chupp, T. E., Coulter, K. P., Gericke, M. T. W., Jones, G. L., Leuschner, M. B., Nann, H., Page, S. A., Penttila, S. I., Smith, T. B., Snow, W. M., Wilburn, W. S.
Publikováno v:
Nucl.Instrum.Meth.A521:468-479,2004
An apparatus for measuring parity-violating asymmetries in gamma-ray emission following polarized cold neutron capture was constructed as a 1/10th scale test of the design for the forthcoming n+p->d+gamma experiment at LANSCE. The elements of the pol
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0401009
Autor:
Lising, L. J., Hwang, S. R., Adams, J. M., Bowles, T. J., Browne, M. C., Chupp, T. E., Coulter, K. P., Dewey, M. S., Freedman, S. J., Fujikawa, B. K., Garcia, A., Greene, G. L., Jones, G. L., Mumm, H. P., Nico, J. S., Richardson, J. M., Robertson, R. G. H., Steiger, T. D., Teasdale, W. A., Thompson, A. K., Wasserman, E. G., Wietfeldt, F. E., Welsh, R. C., Wilkerson, J. F.
Publikováno v:
Phys.Rev.C62:055501,2000
We describe an experiment that has set new limits on the time reversal invariance violating D coefficient in neutron beta-decay. The emiT experiment measured the angular correlation J . p_e x p_p using an octagonal symmetry that optimizes electron-pr
Externí odkaz:
http://arxiv.org/abs/nucl-ex/0006001
Autor:
Arrington, J., Anthony, P., Arnold, R. G., Beise, E. J., Belz, J. E., Bosted, P. E., Bulten, H. -J., Chapman, M. S., Coulter, K. P., Dietrich, F., Ent, R., Epstein, M., Filippone, B. W., Gao, H., Gearhart, R. A., Geesaman, D. F., Hansen, J. -O., Holt, R. J., Jackson, H. E., Jones, C. E., Keppel, C. E., Kinney, E. R., Kuhn, S., Lee, K., Lorenzon, W., Lung, A., Makins, N. C. R., Margaziotis, D. J., McKeown, R. D., Milner, R. G., Mueller, B., Napolitano, J., Nelson, J., O'Neill, T. G., Papavassiliou, V., Petratos, G. G., Potterveld, D. H., Rock, S. E., Spengos, M., Szalata, Z. M., Tao, L. H., vanBibber, K., Brand, J. F. J. van den, White, J. L., Winter, D., Zeidman, B.
Publikováno v:
Phys.Rev.C53:2248-2251,1996
The inclusive A(e,e') cross section for $x \simeq 1$ was measured on $^2$H, C, Fe, and Au for momentum transfers $Q^2$ from 1-7 (GeV/c)$^2$. The scaling behavior of the data was examined in the region of transition from y-scaling to x-scaling. Throug
Externí odkaz:
http://arxiv.org/abs/nucl-ex/9504003
Autor:
Abe, K., Akagi, T., Anderson, B. D., Anthony, P. L., Arnold, R. G., Averett, T., Band, H. R., Berisso, C. M., Bogorad, P., Borel, H., Bosted, P. E., Breton, V., Buenerd, M. J., Cates, G. D., Chupp, T. E., Churchwell, S., Coulter, K. P., Daoudi, M., Decowski, P., Erickson, R., Fellbaum, J. N., Fonvieille, H., Gearhart, R., Ghazikhanian, V., Griffioen, K. A., Hicks, R. S., Holmes, R., Hughes, E. W., Igo, G., Sebastien Incerti, Johnson, J. R., Kahl, W., Khayat, M., Kolomensky, Yu G., Kuhn, S. E., Kumar, K., Kuriki, M., Lombard-Nelsen, R., Manley, D. M., Marroncle, J., Maruyama, T., Marvin, T., Meyer, W., Meziani, Z. -E, Miller, D., Mitchell, G., Olson, M., Peterson, G. A., Petratos, G. G., Pitman, R., Prepost, R., Raines, P., Raue, B. A., Reyna, D., Rochester, L. S., Rock, S. E., Romalis, M. V., Sabatie, F., Shapiro, G., Shaw, J., Smith, T. B., Sorrell, L., Souder, P. A., Staley, F., Lorant, S. St, Stuart, L. M., Suekane, F., Szalata, Z. M., Terrien, Y., Thompson, A. K., Toole, T., Wang, X., Watson, J. W., Welsh, R. C., Wesselmann, F. R., Wright, T., Young, C. C., Youngman, B., Yuta, H., Zhang, W. -M, Zyla, P.
Publikováno v:
Scopus-Elsevier
Physics Letters B
Physics Letters B, Elsevier, 1997, 405, pp.180-190
Physics Letters B, 1997, 405, pp.180-190. ⟨10.1016/S0370-2693(97)00641-2⟩
HAL
Physics Letters B
Physics Letters B, Elsevier, 1997, 405, pp.180-190
Physics Letters B, 1997, 405, pp.180-190. ⟨10.1016/S0370-2693(97)00641-2⟩
HAL
We present a Next-to-Leading order perturbative QCD analysis of world data on the spin dependent structure functions $g_1^p, g_1^n$, and $g_1^d$, including the new experimental information on the $Q^2$ dependence of $g_1^n$. Careful attention is paid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d13f0774e1546eace6abe8a16732249
https://doi.org/10.1016/s0370-2693(97)00641-2
https://doi.org/10.1016/s0370-2693(97)00641-2
Autor:
Mumm, H. P., Jones, G. L., Chupp, T. E., Wietfeldt, F. E., Trull, C. A., Freedman, S. J., Fujikawa, B. K., García, A., Nico, J. S., Cooper, R. L., Thompson, A. K., Wilkerson, J. F., Coulter, K. P.
Background: Time-reversal-invariance violation, or equivalently CP violation, may explain the observed cosmological baryon asymmetry as well as signal physics beyond the Standard Model. In the decay of polarized neutrons, the triple correlation D \cd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::178862a0d0073f6c0646bb2e0556d609
Autor:
García, A., Fujikawa, B. K., Wietfeldt, F. E., Trull, C. A., Wilkerson, J. F., Coulter, K. P., Chupp, T. E., Nico, J. S., Mumm, H. P., Cooper, R. L., Thompson, A. K., Jones, G. L., Freedman, S. J.
A New Limit on Time-Reversal Violation in Beta Decay H.P. Mumm, 1, 2 T.E. Chupp, 3 R.L. Cooper, 3 K.P. Coulter, 3 S.J. Freedman, 4 B.K. Fujikawa, 4 A. Garc a, 2, 5 G.L. Jones, 6 J.S. Nico, 1 A.K. Thompson, 1 C.A. Trull, 7 J.F. Wilkerson, 8, 2 and F.E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b367ee762bf14c0960982968acc0eb