Výsledky vyhledávání

Tripling the data set for the HyperCP experiment

Autor: P. Zyla, Daniel M. Kaplan, Bojan T. Turko, Woon-Seng Choong, T.D. Jones, H.A. Rubin, Christopher G. White, Y. C. Chen, K. S. Nelson, K.C Cheng, W. Luebke

Publikováno v: IEEE Transactions on Nuclear Science. 49:568-576

FNAL E871 (HyperCP) collected over 38 terabytes of data during the 1997 fixed-target run at Fermilab. The data-acquisition (DAQ) system wrote data to tape with a typical rate of 13 MB/s. A second data collection period in 1999 allowed for the collect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5fbd6e33e43d5b7bb757b3b189c75cf
https://doi.org/10.1109/tns.2002.1003675

Zobrazit plný text záznamu

A high-throughput data acquisition system for the HyperCP experiment

Autor: J.P Sheng, Yi-Chun Chen, W. Luebke, K. S. Nelson, Kam Biu Luk, E. C. Dukes, Daniel M. Kaplan, C. Ho, H.A. Rubin, C.S Yu, Christopher G. White, Woon-Seng Choong, P. Gu, K.C Cheng, C. James

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 455:424-432

The data acquisition system of the HyperCP experiment at Fermilab recorded about 50 TB of data on 12 000 tapes in 1997. The system recorded data at a sustained throughput of 12 MB/s typically and was capable of a maximum rate of 16 MB/s. The front-en

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36c6549ecafa42b1e6d109d82e19bb0e
https://doi.org/10.1016/s0168-9002(00)00509-x

Zobrazit plný text záznamu

Multidimensional resonance analysis of Λc+→pK−π+

Autor: E.M. Aitala, S. Amato, J.C. Anjos, J.A. Appel, D. Ashery, S. Banerjee, I. Bediaga, G. Blaylock, S.B. Bracker, P.R. Burchat, R.A. Burnstein, T. Carter, H.S. Carvalho, N.K. Copty, L.M. Cremaldi, C. Darling, K. Denisenko, S. Devmal, A. Fernandez, G.F. Fox, P. Gagnon, C. Gobel, K. Gounder, A.M. Halling, G. Herrera, G. Hurvits, C. James, P.A. Kasper, S. Kwan, D.C. Langs, J. Leslie, B. Lundberg, J. Magnin, S. MayTal-Beck, B. Meadows, J.R.T. de Mello Neto, D. Mihalcea, R.H. Milburn, J.M. de Miranda, A. Napier, A. Nguyen, A.B. d'Oliveira, K. O'Shaughnessy, K.C. Peng, L.P. Perera, M.V. Purohit, B. Quinn, S. Radeztsky, A. Rafatian, N.W. Reay, J.J. Reidy, A.C. dos Reis, H.A. Rubin, D.A. Sanders, A.K.S. Santha, A.F.S. Santoro, A.J. Schwartz, M. Sheaff, R.A. Sidwell, A.J. Slaughter, M.D. Sokoloff, J. Solano, N.R. Stanton, R.J. Stefanski, K. Stenson, D.J. Summers, S. Takach, K. Thorne, A.K. Tripathi, S. Watanabe, R. Weiss-Babai, J. Wiener, N. Witchey, E. Wolin, S.M. Yang, D. Yi, S. Yoshida, R. Zaliznyak, C. Zhang

Publikováno v: Physics Letters B. 471:449-459

We present the results of a five-dimensional resonant amplitude analysis of the $\Lambda_c^+{\to}pK^{-}\pi^{+}$ system based on $946\pm 38$ reconstructed decays. These data were produced in 500 GeV/$c$ $\pi^-$-N interactions by Fermilab experiment E7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68078cbb822318803c457811dfe13339
https://doi.org/10.1016/s0370-2693(99)01397-0

Zobrazit plný text záznamu

Measurement of the form-factor ratios for D+s→φℓ+νℓ

Autor: E.M. Aitala, S. Amato, J.C. Anjos, J.A. Appel, D. Ashery, S. Banerjee, I. Bediaga, G. Blaylock, S.B. Bracker, P.R. Burchat, R.A. Burnstein, T. Carter, H.S. Carvalho, N.K. Copty, L.M. Cremaldi, C. Darling, K. Denisenko, A. Fernandez, G.F. Fox, P. Gagnon, C. Gobel, K. Gounder, A.M. Halling, G. Herrera, G. Hurvits, C. James, P.A. Kasper, S. Kwan, D.C. Langs, J. Leslie, B. Lundberg, S. MayTal-Beck, B. Meadows, J.R.T. de Mello Neto, D. Mihalcea, R.H. Milburn, J.M. de Miranda, A. Napier, A. Nguyen, A.B. d'Oliveira, K. O'Shaughnessy, K.C. Peng, L.P. Perera, M.V. Purohit, B. Quinn, S. Radeztsky, A. Rafatian, N.W. Reay, J.J. Reidy, A.C. dos Reis, H.A. Rubin, D.A. Sanders, A.K.S. Santha, A.F.S. Santoro, A.J. Schwartz, M. Sheaff, R.A. Sidwell, A.J. Slaughter, M.D. Sokoloff, J. Solano, N.R. Stanton, R.J. Stefanski, K. Stenson, D.J. Summers, S. Takach, K. Thorne, A.K. Tripathi, S. Watanabe, R. Weiss-Babai, J. Wiener, N. Witchey, E. Wolin, S.M. Yang, D. Yi, S. Yoshida, R. Zaliznyak, C. Zhang

Publikováno v: Physics Letters B. 450:294-300

We have measured the form factor ratios r_V = V(0)/A_1(0) and r_2 = A_2(0)/A_1(0) for the decay D_s^+ -> phi ell^+ nu_ell, phi -> K^+ K^-, using data from charm hadroproduction experiment E791 at Fermilab. Results are based on 144 signal and 22 backg

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8750dbec2a32a186fb17f1e027c5952e
https://doi.org/10.1016/s0370-2693(99)00141-0

Zobrazit plný text záznamu

Measurement of the Ds lifetime

Autor: E.M. Aitala, S. Amato, J.C. Anjos, J.A. Appel, D. Ashery, S. Banerjee, I. Bediaga, G. Blaylock, S.B. Bracker, P.R. Burchat, R.A. Burnstein, T. Carter, H.S. Carvalho, N.K. Copty, L.M. Cremaldi, C. Darling, K. Denisenko, A. Fernandez, G.F. Fox, P. Gagnon, C. Gobel, K. Gounder, A.M. Halling, G. Herrera, G. Hurvits, C. James, P.A. Kasper, S. Kwan, D.C. Langs, J. Leslie, B. Lundberg, S. MayTal-Beck, B. Meadows, J.R.T. de Mello Neto, D. Mihalcea, R.H. Milburn, J.M. de Miranda, A. Napier, A. Nguyen, A.B. d'Oliveira, K. O'Shaughnessy, K.C. Peng, L.P. Perera, M.V. Purohit, B. Quinn, S. Radeztsky, A. Rafatian, N.W. Reay, J.J. Reidy, A.C. dos Reis, H.A. Rubin, D.A. Sanders, A.K.S. Santha, A.F.S. Santoro, A.J. Schwartz, M. Sheaff, R.A. Sidwell, A.J. Slaughter, M.D. Sokoloff, J. Solano, N.R. Stanton, R.J. Stefanski, K. Stenson, D.J. Summers, S. Takach, K. Thorne, A.K. Tripathi, S. Watanabe, R. Weiss-Babai, J. Wiener, N. Witchey, E. Wolin, S.M. Yang, D. Yi, S. Yoshida, R. Zaliznyak, C. Zhang

Publikováno v: Physics Letters B. 445:449-454

We report the results of a precise measurement of the Ds meson lifetime based on 1662 +/- 56 fully reconstructed Ds -> phi pi decays, from the charm hadroproduction experiment E791 at Fermilab. Using an unbinned maximum likelihood fit, we measure the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5515326b276ff22065de7d2a134fbcd4
https://doi.org/10.1016/s0370-2693(98)01476-2

Zobrazit plný text záznamu

Observation of D - π production correlations in 500 GeV π− - N interactions

Autor: E.M. Aitala, S. Amato, J.C. Anjos, J.A. Appel, D. Ashery, S. Banerjee, I. Bediaga, G. Blaylock, S.B. Bracker, P.R. Burchat, R.A. Burnstein, T. Carter, H.S. Carvalho, N.K. Copty, I. Costa, L.M. Cremaldi, C. Darling, K. Denisenko, A. Fernandez, P. Gagnon, S. Gerzon, K. Gounder, A.M. Halling, G. Herrera, G. Hurvits, C. James, P.A. Kasper, S. Kwan, D.C. Langs, J. Leslie, B. Lundberg, S. MayTal-Beck, B.T. Meadows, J.R.T. de Mello Neto, R.H. Milburn, J.M. de Miranda, A. Napier, A. Nguyen, A.B. d'Oliveira, K. O'Shaughnessy, K.C. Peng, L.P. Perera, M.V. Purohit, B. Quinn, S. Radeztsky, A. Rafatian, N.W. Reay, J.J. Reidy, A.C. dos Reis, H.A. Rubin, A.K.S. Santha, A.F.S. Santoro, A.J. Schwartz, M. Sheaff, R.A. Sidwell, A.J. Slaughter, M.D. Sokoloff, N.R. Stanton, K. Stenson, D.J. Summers, S. Takach, K. Thorne, A.K. Tripathi, S. Watanabe, R. Weiss-Babai, J. Wiener, N. Witchey, E. Wolin, D. Yi, S. Yoshida, R. Zaliznyak, C. Zhang

Publikováno v: Physics Letters B. 403:185-190

We study the charge correlations between charm mesons produced in 500 GeV pi- - N interactions and the charged pions produced closest to them in phase space. With 110,000 fully reconstructed D mesons from experiment E791 at Fermilab, the correlations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7e56b769f8f99fedd0186cf13f6ba35
https://doi.org/10.1016/s0370-2693(97)00492-9

Zobrazit plný text záznamu

Measurement of the branching ratio

Autor: E.M. Aitala, S. Amato, J.C. Anjos, J.A. Appel, D. Ashery, S. Banerjee, I. Bediaga, G. Blaylock, S.B. Bracker, P.R. Burchat, R.A. Burnstein, T. Carter, H.S. Carvalho, N.K. Copty, L.M. Cremaldi, C. Darling, K. Denisenko, A. Fernandez, P. Gagnon, K. Gounder, A.M. Halling, G. Herrera, G. Hurvits, C. James, P.A. Kasper, S. Kwan, D.C. Langs, J. Leslie, B. Lundberg, S. MayTal-Beck, B. Meadows, J.R.T. de Mello Neto, R.H. Milburn, J.M. de Miranda, A. Napier, A. Nguyen, A.B. d'Oliveira, K. O'Shaughnessy, K.C. Peng, L.P. Perera, M.V. Purohit, B. Quinn, S. Radeztsky, A. Rafatian, N.W. Reay, J.J. Reidy, A.C. dos Reis, H.A. Rubin, A.K.S. Santha, A.F.S. Santoro, A.J. Schwartz, M. Sheaff, R.A. Sidwell, A.J. Slaughter, M.D. Sokoloff, N.R. Stanton, K. Stenson, D.J. Summers, S. Takach, K. Thorne, A.K. Tripathi, S. Watanabe, R. Weiss-Babai, J. Wiener, N. Witchey, E. Wolin, D. Yi, S. Yoshida, R. Zaliznyak, C. Zhang

Publikováno v: Physics Letters B. 397:325-332

We report a measurement of the branching ratio B(D+-->rho^0 l nu)/ B(D+-->K*0 l nu) from the Fermilab charm hadroproduction experiment E791. Based on signals of 49+-17 events in the D+--> rho^0 e nu mode and 54+-18 events in the D+--> rho^0 mu nu mod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30e3b1f9832ac5c3f3000cbcae030c24
https://doi.org/10.1016/s0370-2693(97)00194-9

Zobrazit plný text záznamu

Using metrics to justify investment in IT

Autor: H.A. Rubin, E. Chikofsky

Publikováno v: IT Professional. 1:75-77

A firm grasp of metrics and how to implement them can prove vital to the health of your organization-and your career. To gain support from senior management, you must link technical metrics to business metrics-you must show how increases in productiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6cafaed76fc346c3b42823d99abb75e
https://doi.org/10.1109/6294.774945

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání