Zobrazeno 1 - 10
of 259
pro vyhledávání: '"pi nucleon"'
Autor:
Fermilab E791 Collaboration
Publikováno v:
Phys.Lett.B539:218-226,2002
We report differential cross sections for the production of D*(2010) produced in 500 GeV/c pi^- nucleon interactions from experiment E791 at Fermilab, as functions of Feynman-x (x_F) and transverse momentum squared (p_T^2). We also report the D* +/-
Externí odkaz:
http://arxiv.org/abs/hep-ex/0205099
Autor:
E791 Collaboration
Publikováno v:
Phys.Lett.B495:42-48,2000
We present a measurement of asymmetries in the production of $\Lambda_c^+$ and $\Lambda_c^-$ baryons in 500 GeV/c $\pi^-$--nucleon interactions from the E791 experiment at Fermilab. The asymmetries were measured as functions of Feynman x ($x_F$) and
Externí odkaz:
http://arxiv.org/abs/hep-ex/0008029
We present the Fermilab E791 measurement of baryon - antibaryon asymmetries in the production of Lambda^0, Cascade, Omega and Lambda_c in 500 GeV/c pi^- Nucleon interactions. Asymmetries have been measured as a function of x_F and p_T**2 over the ran
Externí odkaz:
http://arxiv.org/abs/hep-ex/9912039
Autor:
E791 Collaboration, Aitala, E. M.
Publikováno v:
Phys.Lett.B462:225-236,1999
We measure the neutral D total forward cross section and the differential cross sections as function of Feynman-x ($x_F$) and transverse momentum squared for 500 GeV/c $\pi^-$-nucleon interactions. The results are obtained from 88990+-460 reconstruct
Externí odkaz:
http://arxiv.org/abs/hep-ex/9906034
Autor:
Aitala, E. M.
Publikováno v:
Eur.Phys.J.direct C1:4,1999
We present a study of correlations between D and $\bar{D}$ mesons produced in 500 GeV/$c$ $\pi^-$-nucleon interactions, based on data from experiment E791 at Fermilab. We have fully reconstructed $791 \pm 44$ charm meson pairs to study correlations b
Externí odkaz:
http://arxiv.org/abs/hep-ex/9809029
Autor:
E791 Collaboration
Publikováno v:
Phys.Lett.B411:230-236,1997
This paper presents measurements of the production of Ds- mesons relative to Ds+ mesons as functions of x_F and square of p_t for a sample of 2445 Ds decays to phi pi. The Ds mesons were produced in Fermilab experiment E791 with 500 GeV/c pi- mesons
Externí odkaz:
http://arxiv.org/abs/hep-ex/9708040
Autor:
Fermilab E769 Collaboration
Publikováno v:
Phys.Rev.D56:6003-6005,1997
We present the first measurement of the atomic mass dependence of central \Xi^- and \overline{\Xi}^+ production. It is measured using a sample of 22,459 \Xi^-'s and \overline{\Xi}^+'s produced in collisions between a 250 GeV \pi^- beam and targets of
Externí odkaz:
http://arxiv.org/abs/hep-ex/9703015
Publikováno v:
Phys.Rev.D56:1391-1406,1997
We present results on the production of high transverse momentum charm mesons in collisions of 515 GeV/c negative pions with beryllium and copper targets. The experiment recorded a large sample of events containing high transverse momentum showers de
Externí odkaz:
http://arxiv.org/abs/hep-ex/9702014
We present organization and solutions for a new analysis of all $\pi N$ elastic and the major inelastic channels to extract detailed characteristics of the contributing baryon resonances. This work is based on the work of R. Cutkosky and collaborator
Externí odkaz:
http://arxiv.org/abs/nucl-th/9702033
Autor:
Aitala, E. M., Amato, S., Anjos, J. C., Appel, J. A., Aryal, M., Ashery, D., Astorga, J., Banerjee, S., Bediaga, I., Blaylock, G., Bracker, S. B., Burchat, P. R., Burnstein, R. A., Carter, T., Carvalho, H. S., Costa, I., Cremaldi, L. M., Darling, C., Denisenko, K., Fernandez, A., Gagnon, P., Gerzon, S., Gobel, C., Gounder, K., Granite, D., Halling, A. M., Herrera, G., Hurvits, G., James, C., Kasper, P. A., Kondakis, N., Kwan, S., Langs, D. C., Leslie, J., Lichtenstadt, J., Lundberg, B., Manacero, A., MayTal-Beck, S., Meadows, B., Neto, J. R. T. de Mello, Milburn, R. H., de Miranda, J. M., Napier, A., Nguyen, A., d'Oliveira, A. B., O'Shaughnessy, K., Peng, K. C., Perera, L. P., Purohit, M. V., Quinn, B., Radeztsky, S., Rafatian, A., Reay, N. W., Reidy, J. J., Reis, A. C., Rubin, H. A., Santha, A. K. S., Santoro, A. F. S., Schwartz, A. J., Sheaff, M., Sidwell, R. A., Slaughter, A. J., Smith, J. G., Sokoloff, M. D., Stanton, N. R., Sugano, K., Summers, D. J., Takach, S., Thorne, K., Tripathi, A. K., Watanabe, S., Weiss-Babai, R., Wiener, J., Witchey, N., Wolin, E., Yi, D., Zaliznyak, R., Zhang, C.
Publikováno v:
Phys.Lett.B371:157-162,1996
We present asymmetries between the production of D+ and D- mesons in Fermilab experiment E791 as a function of xF and pt**2. The data used here consist of 74,000 fully-reconstructed charmed mesons produced by a 500 GeV/c pi- beam on C and Pt foils. T
Externí odkaz:
http://arxiv.org/abs/hep-ex/9601001