Zobrazeno 1 - 10
of 3 630
pro vyhledávání: '"Kaufman S"'
Autor:
Chang, T. H., Beddo, M. E., Brown, C. N., Carey, T. A., Cooper, W. E., Gagliardi, C. A., Garvey, G. T., Geesaman, D. F., Hawker, E. A., He, X. C., Isenhower, L. D., Kaplan, D. M., Kaufman, S. B., Koetke, D. D., Kyle, G. S., McGaughey, P. L., Lee, W. M., Leitch, M. J., Moss, J. M., Mueller, B. A., Papavassiliou, V., Peng, J. C., Petitt, G., Reimer, P. E., Sadler, M. E., Sondheim, W. E., Stankus, P. W., Towell, R. S., Tribble, R. E., Vasiliev, M. A., Webb, J. C., Willis, J. L., Young, G. R.
Publikováno v:
Phys.Rev.Lett.91:211801,2003
We present measurements of the polarization of the $ J/\psi $ produced in 800-GeV proton interactions with a copper target. Polarization of the $ J/\psi $ is sensitive to the $ c \bar{c} $ production and hadronization processes. A longitudinal polari
Externí odkaz:
http://arxiv.org/abs/hep-ex/0308001
Autor:
Collaboration, FNAL E866/NuSea, Webb, J. C., Awes, T. C., Brooks, M. L., Brown, C. N., Bush, J. D., Carey, T. A., Chang, T. H., Cooper, W. E., Gagliardi, C. A., Garvey, G. T., Geesaman, D. F., Hawker, E. A., He, X. C., Isenhower, L. D., Kaplan, D. M., Kaufman, S. B., Koetke, D. D., Lee, D. M., Lee, W. M., Leitch, M. J., Makins, N., McGaughey, P. L., Moss, J. M., Mueller, B. A., Nord, P. M., Papavassiliou, V., Park, B. K., Peng, J. C., Petitt, G., Reimer, P. E., Sadler, M. E., Sondheim, W. E., Stankus, P. W., Thompson, T. N., Towell, R. S., Tribble, R. E., Vasiliev, M. A., Willis, J. L., Wise, D. K., Young, G. R.
The Fermilab E866/NuSea Collaboration has measured the Drell-Yan dimuon cross sections in 800 GeV/$c$ $pp$ and $pd$ collisions. This represents the first measurement of the Drell-Yan cross section in $pp$ collisions over a broad kinematic region and
Externí odkaz:
http://arxiv.org/abs/hep-ex/0302019
Autor:
Brown, C. N., Awes, T. C., Beddo, M. E., Brooks, M. L., Bush, J. D., Carey, T. A., Chang, T. H., Cooper, W. E., Gagliardi, C. A., Garvey, G. T., Geesaman, D. F., Hawker, E. A., He, X. C., Isenhower, L. D., Kaplan, D. M., Kaufman, S. B., Koetke, D. D., Kyle, G., Lee, W. M., Leitch, M. J., Makins, N., McGaughey, P. L., Moss, J. M., Mueller, B. A., Nord, P. M., Papavassiliou, V., Park, B. K., Peng, J. C., Petitt, G., Reimer, P. E., Sadler, M. E., Stankus, P. W., Towell, R. S., Tribble, R. E., Vasiliev, M. A., Webb, J. C., Young, G. R.
Publikováno v:
Phys.Rev.Lett.86:2529-2532,2001
We present a measurement of the polarization observed for bottomonium states produced in p-Cu collisions at sqrt(s)=38.8 GeV. The angular distribution of the decay dimuons of the Upsilon(1S) state show no polarization at small xF and pT but significa
Externí odkaz:
http://arxiv.org/abs/hep-ex/0011030
Autor:
Leitch, M. J., Lee, W. M., Beddo, M. E., Brown, C. N., Carey, T. A., Chang, T. H., Cooper, W. E., Gagliardi, C. A., Garvey, G. T., Geesaman, D. F., Hawker, E. A., He, X. C., Isenhower, L. D., Kaplan, D. M., Kaufman, S. B., Koetke, D. D., McGaughey, P. L., Moss, J. M., Mueller, B. A., Papavassiliou, V., Peng, J. C., Petitt, G., Reimer, P. E., Sadler, M. E., Sondheim, W. E., Stankus, P. W., Towell, R. S., Tribble, R. E., Vasiliev, M. A., Webb, J. C., Willis, J. L., Young, G. R.
Publikováno v:
Phys.Rev.Lett.84:3256-3260,2000
Measurements of the suppression of the yield per nucleon of J/Psi and Psi' production for 800 GeV/c protons incident on heavy relative to light nuclear targets have been made with very broad coverage in xF and pT. The observed suppression is smallest
Externí odkaz:
http://arxiv.org/abs/nucl-ex/9909007
Autor:
Vasiliev, M. A., Beddo, M. E., Brown, C. N., Carey, T. A., Chang, T. H., Cooper, W. E., Gagliardi, C. A., Garvey, G. T., Geesaman, D. F., Hawker, E. A., He, X. C., Isenhower, L. D., Kaplan, D. M., Kaufman, S. B., Koetke, D. D., Lee, W. M., Leitch, M. J., McGaughey, P. L., Moss, J. M., Mueller, B. A., Papavassiliou, V., Peng, J. C., Petitt, G., Reimer, P. E., Sadler, M. E., Sondheim, W. E., Stankus, P. W., Towell, R. S., Tribble, R. E., Webb, J. C., Willis, J. L., Young, G. R.
Publikováno v:
Phys.Rev.Lett.83:2304-2307,1999
A precise measurement of the ratios of the Drell-Yan cross section per nucleon for an 800 GeV/c proton beam incident on Be, Fe and W targets is reported. The behavior of the Drell-Yan ratios at small target parton momentum fraction is well described
Externí odkaz:
http://arxiv.org/abs/hep-ex/9906010
Autor:
Peng, J. C., Garvey, G. T., Awes, T. C., Beddo, M. E., Brooks, M. L., Brown, C. N., Bush, J. D., Carey, T. A., Chang, T. H., Cooper, W. E., Gagliardi, C. A., Geesaman, D. F., Hawker, E. A., He, X. C., Isenhower, L. D., Kaufman, S. B., Kaplan, D. M., Kirk, P. N., Koetke, D. D., Kyle, G., Lee, D. M., Lee, W. M., Leitch, M. J., Makins, N., McGaughey, P. L., Moss, J. M., Mueller, B. A., Nord, P. M., Park, B. K., Papavassiliou, V., Petitt, G., Reimer, P. E., Sadler, M. E., Selden, J., Stankus, P. W., Sondheim, W. E., Thompson, T. N., Towell, R. S., Tribble, R. E., Vasiliev, M. A., Wang, Y. C., Wang, Z. F., Webb, J. C., Willis, J. L., Wise, D. K., Young, G. R.
Publikováno v:
Phys.Rev.D58:092004,1998
The Drell-Yan cross section ratios, $\sigma(p+d)/\sigma(p+p)$, measured in Fermilab E866, have led to the first determination of $\bar d(x) / \bar u(x)$, $\bar d(x) - \bar u(x)$, and the integral of $\bar d(x) - \bar u(x)$ for the proton over the ran
Externí odkaz:
http://arxiv.org/abs/hep-ph/9804288
Autor:
Hawker, E. A., Awes, T. C., Beddo, M. E., Brown, C. N., Bush, J. D., Carey, T. A., Chang, T. H., Cooper, W. E., Gagliardi, C. A., Garvey, G. T., Geesaman, D. F., He, X. C., Isenhower, L. D., Kaufman, S. B., Kaplan, D. M., Kirk, P. N., Koetke, D. D., Kyle, G., Lee, D. M., Lee, W. M., Leitch, M. J., Makins, N., McGaughey, P. L., Moss, J. M., Mueller, B. A., Nord, P. M., Park, B. K., Papavassiliou, V., Peng, J. C., Petitt, G., Reimer, P. E., Sadler, M. E., Selden, J., Stankus, P. W., Sondheim, W. E., Thompson, T. N., Towell, R. S., Tribble, R. E., Vasiliev, M. A., Wang, Y. C., Wang, Z. F., Webb, J. C., Willis, J. L., Wise, D. K., Young, G. R.
Publikováno v:
Phys.Rev.Lett.80:3715-3718,1998
A precise measurement of the ratio of Drell-Yan yields from an 800 GeV/c proton beam incident on hydrogen and deuterium targets is reported. Over 140,000 Drell-Yan muon pairs with dimuon mass M_{mu+ mu-} >= 4.5 GeV/c^2 were recorded. From these data,
Externí odkaz:
http://arxiv.org/abs/hep-ex/9803011
Autor:
Vaulina, O. S.1,2 (AUTHOR) olga.vaulina@bk.ru, Kaufman, S. V.1 (AUTHOR)
Publikováno v:
Plasma Physics Reports. Aug2021, Vol. 47 Issue 8, p832-839. 8p.