Author: "S. Galeotti" - Searchworks@Jio Institute Digital Library Search Results

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278 results on '"S. Galeotti"'

1. FGM vs ATF: A comparative LES analysis in predicting the flame characteristics of an industrial lean premixed burner for gas turbine applications

Author: G. Lemmi, S. Castellani, P.C. Nassini, A. Picchi, S. Galeotti, R. Becchi, A. Andreini, G. Babazzi, and R. Meloni
Subjects: Large Eddy Simulation, Artificially Thickened Flame model, Flamelet Generated Manifold, Industrial lean-premixed burner, Methane-air combustion modelling, Fuel, TP315-360
Abstract: In the pursuit of decarbonization, the reduction of greenhouse gas emissions from power generation through gas turbine (GT) engines plays a crucial role in the whole industrial sector. As industries strive to transition towards cleaner energy sources, the design and optimization of novel GT burners require a deep comprehension of the complex interaction between fluid dynamics and combustion processes embedded within the system. Computational Fluid Dynamics (CFD) plays a pivotal role in these processes by providing valuable insights into the complex flow patterns, flame topology, and stability limits within the combustor. Concurrently, the burner design phase necessitates a considerable number of simulations to ascertain flame stability limits under various burner designs and operating conditions. Therefore, it is imperative to control computational costs while ensuring a high level of accuracy. The present work is focused on a comprehensive comparative analysis of two widely employed turbulent combustion closure models: the Flamelet Generated Manifold (FGM) and the Artificially Thickened Flame (ATF). Both models utilize extended versions with specific modifications aimed at effectively addressing their respective limitations. The investigation is performed through a Large Eddy Simulation (LES) based CFD analysis within the context of a lean premixed burner designed by Baker Hughes and operated with methane at atmospheric pressure. The primary benchmark for numerical validation will be provided by detailed chemiluminescence images from a test campaign conducted by the University of Florence, thereby yielding valuable insights into flame topology and positioning. Furthermore, potential disparities in the flow field and fuel concentration at the burner exit between the two models will be revealed.
Published: 2024
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2. Experimental characterization of an industrial burner operated with simulated EGR

Author: S. Galeotti, A. Picchi, R. Becchi, R. Meloni, G. Babazzi, C. Romano, and A. Andreini
Subjects: Gas Turbine engines, Exhaust Gas Recirculation (EGR), Combustion
Abstract: This work presents the results of an experimental campaign investigating the behavior of an industrial burner operated with simulated Exhaust Gas Recirculation (EGR). EGR is recreated by diluting standard air with CO2, and tests are performed at ambient pressure using natural gas as fuel. Burner characterization has been performed in terms of emission measurements both in standard conditions and with CO2 vitiated air. Flame topology has been studied with OH* chemiluminescence, evaluating the effect of fuel split and CO2 addition. CO2 addition has been found to trigger thermoacoustic instabilities up to a certain threshold, therefore limiting the EGR operability window.
Published: 2023
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3. FGM vs ATFM: a comparative analysis in predicting the flame characteristics of an industrial swirler

Author: G. Lemmi, P.C. Nassini, S. Castellani, A. Picchi, S. Galeotti, R. Becchi, A. Andreini, G. Babazzi, and R. Meloni
Subjects: Flamelet Generated Manifold (FGM), combustion models, Artificially Thickened Flame Model (ATFM)
Abstract: The present work focuses on the comparison between two of the most used combustion models, the Flamelet Generated Manifold (FGM) and the Artificially Thickened Flame Model (ATFM), when applied to an industrial lean premixed burner operated with methane at atmospheric pressure. Both the models represent extended versions specifically intended to overcome their respective limitations. Detailed chemiluminescence images revealing the flame shape and position will represent the main benchmark for the numerical validation. Furthermore, the differences in terms of flow field and fuel concentration at the burner exit will be shown as well as the overall CO prediction.
Published: 2023
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4. Fast FPGA-based Trigger and Data Acquisition System for the CERN Experiment NA62: Architecture and Algorithms.

Author: Gianmaria Collazuol, S. Galeotti, E. Imbergamo, G. Lamanna, Guido Magazzù, and M. Sozzi
Published: 2008
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5. Heat Transfer Coefficient and Adiabatic Effectiveness on a Film-Cooled Pressure Side: Results and Assessment of the IR-Based Measurement Technique Reliability

Author: T. Bacci, A. Picchi, S. Galeotti, B. Facchini, and S. Cubeda
Abstract: The precise knowledge of the external heat transfer coefficient and of the film cooling coverage characteristics is crucial to an efficient design of a turbine nozzle guide vane. From an experimental point of view, thermal methods allow to retrieve both the heat transfer coefficient and the adiabatic wall temperature, but their reliability is generally questionable, as they suffer from problems as thermal conduction. In the present work, a well-known literature nozzle guide vane (VKI LS89 profile) was provided with a simplified cooling system made by a single row of cylindrical holes on the pressure side. A transient thermal technique was employed to characterize both the adiabatic effectiveness and the heat transfer coefficient. The uncertainty and the reliability of thermal technique, which are generally a weak point, were evaluated. The former aspect was addressed by means of virtual experiments, considering both the effect of the measured temperature noise and of the inaccuracies introduced by the physical model adopted for the post-processing. For the latter aspect, adiabatic effectiveness findings were compared to the ones achieved on the same test article from Pressure Sensitive Paint measurements, which have a limited and known degree of uncertainty. The overall results showed that, once a proper approach is taken, the thermal technique is able to accurately retrieve reliable results with an acceptable resolution, even on a test case with dimensions close to real engines. Different fluid-dynamic conditions were investigated to assess the effect of blowing ratio and free-stream turbulence on film cooling performances. The results indicate that the introduction of film cooling on the vane surface significantly enhances the heat transfer coefficient with respect to the uncooled case. Net Heat Flux Reduction was also computed, showing that film effectiveness can not always compensate for the HTC augmentation, highlighting the necessity of properly considering the heat transfer coefficient enhancement.
Published: 2022

6. Astronomically forced cycles in Middle Permian fluvial sediments from Karoo Basin (South Africa)

Author: L. Lanci, S. Galeotti, K. Ratcliffe, E. Tohver, A. Wilson, and S. Flint
Subjects: Cyclostratigraphy, Fluvial sediments, Magnetic stratigraphy, Geochronology, Middle Permian, Karoo Basin, Paleontology, Oceanography, Ecology, Evolution, Behavior and Systematics, Earth-Surface Processes
Abstract: We report evidence for Milankovitch cycles discovered in Middle Permian strata of the fluvial Abrahamskraal formation, lower Beaufort Group, in Karoo Basin of the Northern Cape Province, South Africa. Statistical analyses of ranked lithologies and of major element oxides have been used to obtain clusters of elements that capture lithological variations and reflect changes of the sedimentary environment through time. Spectral analysis of these elemental statistical groups reveal significant meter-scale sedimentary cycles of 67 m, 17.5 m, 5.9 m and 3.5–2.8 m, which can be interpreted as the sedimentary expression of astronomical forcing, based on the available estimate of sedimentation rate. The identified periods of short-eccentricity, precession and obliquity show a good match with those predicted for Middle Permian times, providing a data-based validation of the astronomical theory. Cycle counting integrated with available U–Pb dating, provides a cyclo-chronological calibration for Wordian normal magnetozones and, combined with radiometric ages, indicates an age of 266.5 ± 0.26 Ma for the end of Kiaman superchron. Recognition of the orbitally driven sedimentationin Gondwana supercontinent suggest a global extension of astronomical influence of Permian climate and confirms empirical knowledge of Earth’s astronomical parameters before 260 million years ago. The new data demonstrate a rare case of astronomically paced cyclicity in fluvial deposits and a unique cyclostratigraphic record of the Middle Permian Gondwana supercontinent. whose sedimentation reflects orbitally-paced precipitation changes.
Published: 2022

7. Search forK+→π+νν‾at NA62

Author: R. Volpe, G. Aglieri Rinella, R. Aliberti, F. Ambrosino, R. Ammendola, B. Angelucci, A. Antonelli, G. Anzivino, R. Arcidiacono, I. Azhinenko, S. Balev, M. Barbanera, J. Bendotti, A. Biagioni, L. Bician, C. Biino, A. Bizzeti, T. Blazek, A. Blik, B. Bloch-Devaux, V. Bolotov, V. Bonaiuto, M. Boretto, M. Bragadireanu, D. Britton, G. Britvich, M.B. Brunetti, D. Bryman, F. Bucci, F. Butin, E. Capitolo, C. Capoccia, T. Capussela, A. Cassese, A. Catinaccio, A. Cecchetti, A. Ceccucci, P. Cenci, V. Cerny, C. Cerri, B. Checcucci, O. Chikilev, S. Chiozzi, R. Ciaranfi, G. Collazuol, A. Conovaloff, P. Cooke, P. Cooper, G. Corradi, E. Cortina Gil, F. Costantini, F. Cotorobai, A. Cotta Ramusino, D. Coward, G. D'Agostini, J. Dainton, P. Dalpiaz, H. Danielsson, J. Degrange, N. De Simone, D. Di Filippo, L. Di Lella, S. Di Lorenzo, N. Dixon, N. Doble, B. Dobrich, V. Duk, V. Elsha, J. Engelfried, T. Enik, N. Estrada, V. Falaleev, R. Fantechi, V. Fascianelli, L. Federici, S. Fedotov, M. Fiorini, J. Fry, J. Fu, A. Fucci, L. Fulton, S. Gallorini, S. Galeotti, E. Gamberini, L. Gatignon, G. Georgiev, A. Gianoli, M. Giorgi, S. Giudici, L. Glonti, A. Goncalves Martins, F. Gonnella, E. Goudzovski, R. Guida, E. Gushchin, F. Hahn, B. Hallgren, H. Heath, F. Herman, T. Husek, O. Hutanu, D. Hutchcroft, L. Iacobuzio, E. Iacopini, E. Imbergamo, O. Jamet, P. Jarron, E. Jones, T. Jones, K. Kampf, J. Kaplon, V. Kekelidze, S. Kholodenko, G. Khoriauli, A. Khotyantsev, A. Khudyakov, Yu. Kiryushin, A. Kleimenova, K. Kleinknecht, A. Kluge, M. Koval, V. Kozhuharov, M. Krivda, Z. Kucerova, Yu. Kudenko, J. Kunze, G. Lamanna, G. Latino, C. Lazzeroni, G. Lehmann-Miotto, R. Lenci, M. Lenti, E. Leonardi, P. Lichard, R. Lietava, L. Litov, R. Lollini, D. Lomidze, A. Lonardo, M. Lupi, N. Lurkin, K. McCormick, D. Madigozhin, G. Maire, C. Mandeiro, I. Mannelli, G. Mannocchi, A. Mapelli, F. Marchetto, R. Marchevski, S. Martellotti, P. Massarotti, K. Massri, P. Matak, E. Maurice, A. Mefodev, E. Menichetti, E. Minucci, M. Mirra, M. Misheva, N. Molokanova, J. Morant, M. Morel, M. Moulson, S. Movchan, D. Munday, M. Napolitano, I. Neri, F. Newson, A. Norton, M. Noy, G. Nuessle, T. Numao, V. Obraztsov, A. Ostankov, S. Padolski, R. Page, V. Palladino, G. Paoluzzi, C. Parkinson, E. Pedreschi, M. Pepe, F. Perez Gomez, M. Perrin-Terrin, L. Peruzzo, P. Petrov, F. Petrucci, R. Piandani, M. Piccini, D. Pietreanu, J. Pinzino, I. Polenkevich, L. Pontisso, Yu. Potrebenikov, D. Protopopescu, F. Raffaelli, M. Raggi, P. Riedler, A. Romano, P. Rubin, G. Ruggiero, V. Russo, V. Ryjov, A. Salamon, G. Salina, V. Samsonov, C. Santoni, G. Saracino, F. Sargeni, V. Semenov, A. Sergi, M. Serra, A. Shaikhiev, S. Shkarovskiy, I. Skillicorn, D. Soldi, A. Sotnikov, V. Sugonyaev, M. Sozzi, T. Spadaro, F. Spinella, R. Staley, A. Sturgess, P. Sutcliffe, N. Szilasi, D. Tagnani, S. Trilov, M. Valdata-Nappi, P. Valente, M. Vasile, T. Vassilieva, B. Velghe, M. Veltri, S. Venditti, P. Vicini, M. Vormstein, H. Wahl, R. Wanke, P. Wertelaers, A. Winhart, R. Winston, B. Wrona, O. Yushchenko, M. Zamkovsky, and A. Zinchenko
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Large Hadron Collider, Meson, 010308 nuclear & particles physics, Physics beyond the Standard Model, NA62 experiment, 01 natural sciences, Measure (mathematics), Nuclear physics, Quality (physics), 0103 physical sciences, 010306 general physics
Abstract: Among the meson decays, K → π ν ν ‾ are the cleanest environment, from the theoretical point of view, where to search for new physics effects. The NA62 Experiment at CERN SPS aims to measure the BR ( K + → π + ν ν ‾ ) with a 10% precision by the end of 2018. It has been commissioned with technical runs in 2014 and 2015, and some preliminary results of the detector performances and quality of data are here reported.
Published: 2017

8. $K\to\pi\nu\nu$ at NA62

Author: G. Anzivino, J. Morant, N. Estrada, N Desimone, G. Paoluzzi, C. Capoccia, Kekelidze, P. Wertelaers, Semenov, P. Sutcliffe, E. Iacopini, M. Lenti, F. Marchetto, Piero Vicini, T Jones KKampf, Christopher John Parkinson, M. Veltri, G. Corradi, Cerny, D. Pietreanu, Pierre Jarron, A An tonelli, P. Lichard, M. Fiorini, Marian Krivda, F. Bucci, T. Numao, D. Tagnani, Milena Misheva, R. Fantechi, Evgueni Goudzovski, Yu. Kiryushin, H. D. Wahl, G. Maire, R. Aliberti, A. Norton, Roland Winston, P. Petrov, Petra Riedler, N. Doble, D. Soldi, E. Cortina Gil, B. Velghe, Roberto Piandani, S. Chiozzi, F. Cotorobai, Mauro Raggi, I. O. Skillicorn, L. Fulton, A. Mapelli, David Lomidze, L. Di Lella, L. Bician, Luca Federici, G. D'Agostini, F. Perez Gomez, Likhacheva, E. Capitolo, Mauro Piccini, J. Degrange, Elsha, J. Kaplon, M. Pepe, Paolo Massarotti, R. Page, S. Giudici, Mario Giorgi, Rainer Wanke, D. Di Filippo, A. Sturgess, B. Wrona, A. Fucci, P. Rubin, L. Peruzzo, R. Guida, G. Salina, Andrea Catinaccio, G. Mannocchi, O. Hutanu, A. Goncalves Martins, Georgi P. Georgiev, A. Winhart, Bonaiuto, Z. Kucerova, A. Conovaloff, S. Balev, A. Khudyakov, M. Boretto, Paolo Valente, F. Hahn, A Khotyant sev, Dave Britton, F. Newson, A. Ceccucci, B. Checcucci, Andrea Bizzeti, Roberto Ammendola, S. Shkarovskiy, M. Zamkovsky, J. Kunze, Roberto Ciaranfi, J. B. Dainton, Helen F Heath, J. R. Fry, J. L. Fu, M Valdata Nappi, M. Vormstein, P. Cenci, I. Azhinenko, N. A. Molokanova, G. Ruggiero, J. Noël, M. Koval, S. Venditti, A. Shaikhiev, R. Lenci, Samsonov, A. Salamon, Mattia Barbanera, G. Khoriauli, H. O. Danielsson, A. Romano, Fausto Sargeni, M. Serra, F. Herman, G. Collazuol, M. Napolitano, S. Gallorini, M. Medvedeva, J. Calvo, A P Ostankov, M. Vasile, G. Lamanna, S. Ghinescu, R. Volpe, M. Bragadireanu, P. S. Cooper, J. Pinzino, D. J. Munday, T. Vassilieva, F. Costantini, Mb Brunetti, Fabrizio Petrucci, Luca Pontisso, Francesco Gonnella, Tomas Blazek, A. Cotta Ramusino, D. E. Hutchcroft, Leander Litov, S. Padolski, L. Iacobuzio, O. Yushchenko, Konrad Kleinknecht, Emilio Leonardi, I. Polenkevich, A. Kleimenova, S. Kholodenko, A. Sotnikov, D. Coward, Palladino, G. Britvich, Yu. Kudenko, P.A. Cooke, S. Galeotti, Claudio Santoni, Sugonyaev, B. Angelucci, Alexander Kluge, B. Hallgren, A. Cecchetti, F. Spinella, R. Lollini, Ernesto Migliore, A. Filippi, Roberta Arcidiacono, E. Gushchin, Fascianelli, M. Moulson, Kozhuharov, B Bloch Devaux, M. Sozzi, E. Pedreschi, E. Jones, M. Mirra, L. Glonti, Ilaria Neri, T. Enik, Douglas Bryman, Sergei Fedotov, Alessandro Lonardo, K. J. McCormick, Cristina Biino, J. Bendotti, A. Gianoli, Angelo Biagioni, F. Butin, O. Chikilev, P. F. Dalpiaz, N. Szilasi, Jürgen Engelfried, N. Dixon, Tomáš Husek, R.J. Staley, E. Imbergamo, Bolotov, Russo, T Capus sela, D. T. Madigozhin, Duk, Antonio Cassese, C. Cerri, Matteo Lupi, S. Martellotti, S. Trilov, Yu. Potrebenikov, C. Mandeiro, Giuseppe Latino, A. Blik, E. Gamberini, F. Raffaelli, M. Noy, G. Lehmann Miotto, Babette Döbrich, Obraztsov, L. Gatignon, Tommaso Spadaro, S. Di Lorenzo, R. Lietava, E. Minucci, A.I. Zinchenko, R. Marchevski, Antonino Sergi, M Perrin Terrin, G. Aglieri Rinella, A. Mefodev, I. Mannelli, S. Movchan, C. Lazzeroni, F. Ambrosino, K. Massri, Falaleev, D. Protopopescu, Emilie Maurice, Nicolas Lurkin, Ryjov, G. Nuessle, O. Jamet, M. Morel, E. Menichetti, P. Matak, and G. Saracino
Subjects: Physics, Particle physics, Pi
Published: 2017

9. Studies of a full-scale mechanical prototype line for the ANTARES neutrino telescope and tests of a prototype instrument for deep-sea acoustic measurements

Author: T. Legou, M. Ruppi, Chantal Compère, R. Ostasch, F. Urbano, Timo Karg, Diego Real, C. Gojak, V. Valente, G. Lamanna, V. Roca, V. Flaminio, C. Fiorello, I. Sokalski, J. Beltramelli, M. Taiuti, E. Kok, A. Rostovtsev, M.C. Bouwhuis, H. Loehner, A. Bigi, Chiara Roda, E. Falchini, Dominique Lefèvre, A. Le Van Suu, R. De Vita, F. Réthoré, V. Popa, H. Zaccone, J.R. Hubbard, Patrick Lamare, S. Cuneo, Julien Lavalle, Annarita Margiotta, K. Fratini, H. Laschinsky, Nicole Béthoux, R. Coniglione, Rosario Megna, C. Petta, L. Caponetto, C. Colnard, G. Wobbe, V. Niess, A. Ceres, Mario Musumeci, N. Randazzo, Thierry Pradier, G. Giacomelli, A. Heijboer, B. Vallage, B. Dinkespieler, J. Poinsignon, G. Damy, H. Le Provost, J. J. Aubert, R. Pillet, Nasser Kalantar-Nayestanaki, G. Vaudaine, G. Lelaizant, J.M. Gallone, F. Schmitt, F. Jouvenot, Paolo Sapienza, M. Jaquet, E. A. De Wolf, J. P. Schuller, G. Rusydi, Elie Aslanides, J. Carr, B. Hartmann, A. F. Yao, Holger Motz, A. Albert, P. Vernin, R. van Dantzig, R. Auer, S. Anvar, Juanan Aguilar, G. Wijnker, K. Salomon, M. de Jong, K. Streeb, Corinne Donzaud, J.J. Hernández-Rey, F. Salesa, J.-P. Pineau, D. Castel, G.V. Russo, S. Loucatos, M. Melissas, Robert Lahmann, Yvonne Becherini, Philippe Charvis, B. van Rens, J. P. Ernenwein, M. Marcelin, R. Masullo, Mohsen Harakeh, M. Circella, Alexander Kappes, F. Cafagna, L. A. M. Tasca, P. Valdy, D. Lo Presti, Gregory David Hallewell, Nathalie Palanque-Delabrouille, W. Kretschmer, V. Bertin, J. van Randwijk, Stephanie Escoffier, P. Payre, Tommaso Chiarusi, J.-L. Fuda, R. Blaes, M. Ageron, N. Cottini, G. Debonis, C. Kopper, V. Lyashuk, H. Peek, F. Lucarelli, S. Mangano, P. Lagier, J.D. Zornoza, M. Battaglieri, J.-X. Dessa, F. Fehr, G. Lim, Guillaume Lambard, Charling Tao, F.E. Ardellier-Desages, V. Rigaud, Jürgen Brunner, J.J. Destelle, E. Barbarito, U. F. Katz, C. Olivetto, S. Kuch, I. Dekeyser, L. Caillat, F. Guilloux, C. Naumann, Ana G. Pérez, F. Louis, P. Goret, C. De Marzo, Christian Tamburini, A. J. Noble, R. Bruijn, J. F. Drogou, T. Spona, F. Feinstein, J. Hößl, L. R. Sulak, M. Naumann-Godo, A. S. Cussatlegras, P. Piattelli, D. Zaborov, A. Kruijer, T. Montaruli, P. Chauchot, G. Loaec, J. Zúñiga, Anne Deschamps, S. Galeotti, Alain Mazure, J. Hogenbirk, Emanuele Castorina, C. Hoffman, G. Riccobene, D. Denans, F. Ameli, Vincenzo Cavasinni, C. Distefano, M. Billault, Y. Le Guen, M. Bazzotti, H. Kok, S. Basa, Eric Delagnes, J.-C. Languillat, M. Ripani, Jean-Francois Rolin, E. Carmona, Antoine Kouchner, G. Terreni, Dominique Durand, S. Cecchini, E. Heine, R. van Wijk, M. Morganti, Kay Graf, P. Coyle, Jean-Paul Kneib, Gisela Anton, T. Stolarczyk, C. Racca, J.-Y. Coail, Marc Régnier, S. Favard, A. Calzas, L. Moscoso, Rezo Shanidze, Antonio Capone, N. Girard, Maurizio Spurio, J. Roux, G. Venekamp, P. Kooijman, M. Jaspers, B. Verlaat, Yann Hello, P. Keller, G. van der Steenhoven, F. Mazéas, M. Anghinolfi, G. F. Burgio, J. Busto, P. Rewiersma, M. Mongelli, E. Migneco, F. Druillole, N. de Botton, High Energy Astrophys. & Astropart. Phys (API, FNWI), ANTARES (IHEF, IoP, FNWI), M. AGERON, J.A. AGUILAR, A. ALBERT, F. AMELI, M. ANGHINOLFI, G. ANTON, S. ANVAR, F. ARDELLIER-DESAGES, E. ASLANIDES, J-J. AUBERT, R. AUER, E. BARBARITO, S. BASA, M. BATTAGLIERI, M. BAZZOTTI, Y. BECHERINI, N. BETHOUX, J. BELTRAMELLI, V. BERTIN, A. BIGI, M. BILLAULT, R. BLAES, N. DE BOTTON, M.C. BOUWHUIS, R. BRUIJN, J. BRUNNER, G.F. BURGIO, J. BUSTO, F. CAFAGNA, L. CAILLAT, A. CALZAS, A. CAPONE, L. CAPONETTO, E. CARMONA, J. CARR, D. CASTEL, E. CASTORINA, V. CAVASINNI, S. CECCHINI, A. CERES, P. CHARVIS, P. CHAUCHOT, T. CHIARUSI, M. CIRCELLA, J-Y- COAIL, C. COLNARD, C. COMPERE, R. CONIGLIONE, N. COTTINI, P. COYLE, S. CUNEO, A-S. CUSSATLEGRAS, G. DAMY, R. VAN DANTZIG, G. DE BONIS, C. DE MARZO, R. DE VITA, I. DEKEYSER, E. DELAGNES, D. DENANS, A. DESCHAMPS, J.-X. DESSA, J-J. DESTELLE, B. DINKESPIELER, C. DISTEFANO, C. DONZAUD, J-F. DROGOU, F. DRUILLOLE, D. DURAND, J-P. ERNENWEIN, S. ESCOFFIER, E. FALCHINI, S. FAVARD, F. FEHR, F. FEINSTEIN, C. FIORELLO, V. FLAMINIO, K. FRATINI, J-L. FUDA, S. GALEOTTI, J-M. GALLONE, G. GIACOMELLI, N. GIRARD, C. GOJAK, PH. GORET, K. GRAF, G. HALLEWELL, M.N. HARAKEH, B. HARTMANN, A. HEIJBOER, E. HEINE, Y. HELLO, J.J. HERNANDEZ-REY, J. HOSSL, C. HOFFMAN, J. HOGENBIRK, J.R. HUBBARD, M. JAQUET, M. JASPERS, M. DE JONG, F. JOUVENOT, N. KALANTAR-NAYESTANAKI, A. KAPPES, T. KARG, U. KATZ, P. KELLER, J. P. KNEIB, E. KOK, H. KOK, P. KOOIJMAN, C. KOPPER, A. KOUCHNER, W. KRETSCHMER, A. KRUIJER, S. KUCH, P. LAGIER, R. LAHMANN, G. LAMANNA, P. LAMARE, G. LAMBARD, J-C. LANGUILLAT, H. LASCHINSKY, J. LAVALLE, Y. LE GUEN, H.LE PROVOST, A. LE VAN SUU, D. LEFEVRE, T. LEGOU, G. LELAIZANT, G. LIM, D.LO PRESTI, G. LOAEC, H. LOEHNER, S. LOUCATOS, F. LOUIS, F. LUCARELLI, V. LYASHUK, S. MANGANO, M. MARCELIN, A. MARGIOTTA, R. MASULLO, F. MAZEAS, A. MAZURE, R. MEGNA, M. MELISSAS, E. MIGNECO, M. MONGELLI, T. MONTARULI, M. MORGANTI, L. MOSCOSO, H. MOTZ, M. MUSUMECI, M. NAUMANN-GODO, C. NAUMANN, V. NIESS, T. NOBLE, C. OLIVETTO, R. OSTASCH, N. PALANQUE-DELABROUILLE, P. PAYRE, H. PEEK, A. PEREZ, C. PETTA, P. PIATTELLI, R. PILLET, J-P. PINEAU, J. POINSIGNON, V. POPA, T. PRADIER, C. RACCA, N. RANDAZZO, J. VAN RANDWIJK, D. REAL, M. REGNIER, B. VAN RENS, F. RETHORE, P. REWIERSMA, G. RICCOBENE, V. RIGAUD, M. RIPANI, V. ROCA, C. RODA, J.F. ROLIN, A. ROSTOVTSEV, J. ROUX, M. RUPPI, G.V. RUSSO, G. RUSYDI, F. SALESA, K. SALOMON, P. SAPIENZA, F. SCHMITT, J-P. SCHULLER, R. SHANIDZE, I. SOKALSKI, T. SPONA, M. SPURIO, G. VAN DER STEENHOVEN, T. STOLARCZYK, K. STREEB, L. SULAK, M. TAIUTI, C. TAMBURINI, C. TAO, L. TASCA, G. TERRENI, F. URBANO, P. VALDY, V. VALENTE, B. VALLAGE, G. VAUDAINE, G. VENEKAMP, B. VERLAAT, P. VERNIN, R. VAN WIJK, G. WIJNKER, G. WOBBE, E. DE WOLF, A-F. YAO, D. ZABOROV, H. ZACCONE, J.D. ZORNOZA, J. ZUNIGA, Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Institut Pluridisciplinaire Hubert Curien (IPHC), Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), APC - Astrophysique des Hautes Energies (APC - AHE), AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), ANTARES, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Università di Bologna [Bologna] (UNIBO)-Università di Bologna [Bologna] (UNIBO), PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), KVI - Center for Advanced Radiation Technology, and Research unit Nuclear & Hadron Physics
Subjects: leak detection, Nuclear and High Energy Physics, Acoustics, ELECTROMECHANICAL CABLES, Full scale, electromechanical cable, 01 natural sciences, Optics, Data acquisition, Data logger, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], optical time domain reflectometry, 14. Life underwater, Time domain, Electronics, sea deployment, 010306 general physics, Reflectometry, Instrumentation, Astroparticle physics, Physics, ANTARES, Hydrophone, antares, underwater neutrino telescope, 010308 nuclear & particles physics, business.industry, ANTARES, underwater neutrino telescope, leak detection, optical time domain reflectometry, electromechanical cable, sea deployment, UNDERWATER NEUTRINO TELESCOPES, 29.40.Ka, 29.90.+r, 92.10.Vz, business
Abstract: full-scale mechanical prototype line was deployed to a depth of 2500 m to test the leak tightness of the electronics containers and the pressure-resistant properties of an electromechanical cable under evaluation for use in the ANTARES deep-sea neutrino telescope. During a month-long immersion study, line parameter data were taken using miniature autonomous data loggers and shore-based optical time domain reflectometry. Details of the mechanical prototype line, the electromechanical cable and data acquisition are presented. Data taken during the immersion study revealed deficiencies in the pressure resistance of the electromechanical cable terminations at the entry points to the electronics containers. The improvements to the termination, which have been integrated into subsequent detection lines, are discussed. The line also allowed deep-sea acoustic measurements with a prototype hydrophone system. The technical setup of this system is described, and the first results of the data analysis are presented. (c) 2007 Elsevier B.V. All rights reserved.
Published: 2007

10. Recent results and prospects for NA62 experiment

Author: G. Paoluzzi, Pierre Jarron, Marian Krivda, G. Ruggiero, Christopher John Parkinson, M. Veltri, Evgueni Goudzovski, E. Pedreschi, Alexander Kluge, R. Aliberti, A. Romano, Fausto Sargeni, G. Collazuol, A. Norton, Roland Winston, F. Bucci, A. Cecchetti, E. Jones, M. Mirra, Milena Misheva, A P Ostankov, E. Minucci, F. Spinella, R. Lollini, L. Glonti, P. S. Cooper, T. Spadaro, Alessandro Lonardo, L. Peruzzo, B. Bloch-Devaux, G. Salina, Andrea Catinaccio, A. Antonelli, Francesco Gonnella, R. Volpe, Z. Kucerova, V. Russo, B. Velghe, K. J. McCormick, H. O. Danielsson, F. Costantini, Tomas Blazek, A.I. Zinchenko, A. Sturgess, D. Soldi, A. Cotta Ramusino, E. Gamberini, F. Marchetto, Piero Vicini, G. Mannocchi, V. Fascianelli, S. Movchan, C. Lazzeroni, F. Ambrosino, M. Bragadireanu, A. Khudyakov, Paolo Valente, E. Capitolo, S. Chiozzi, A. Fucci, L. Fulton, David Lomidze, Luca Pontisso, S. Padolski, O. Yushchenko, P. Lichard, R. Marchevski, Antonino Sergi, F. Raffaelli, P. Sutcliffe, M. Koval, S. Venditti, A. Shaikhiev, F. Cotorobai, Lau Gatignon, M. Boretto, C. Capoccia, O. Chikilev, S. Kholodenko, Tomáš Husek, F. Hahn, A. Mefodev, Andrea Biagioni, D. Pietreanu, B. Angelucci, M. Fiorini, E. Iacopini, V. Falaleev, Dave Britton, J. R. Fry, M. Lenti, G. Lamanna, P.A. Cooke, K. Massri, A. Goncalves Martins, I. Mannelli, T. Numao, D. Tagnani, L. Iacobuzio, Emilio Leonardi, A. Ceccucci, B. Checcucci, Cristina Biino, Andrea Bizzeti, M. Vormstein, V. Palladino, D. T. Madigozhin, P. Cenci, V. Samsonov, M. Sozzi, I. Polenkevich, A. Khotyantsev, V. Elsha, V. Bolotov, J. Degrange, J. Kaplon, V. Obraztsov, R. Fantechi, Yu. Kudenko, L. Di Lella, Ilaria Neri, N. Dixon, R. Guida, N. Estrada, Antonio Cassese, Mario Giorgi, G. Lehmann-Miotto, S. Martellotti, Vincenzo Bonaiuto, D. Di Filippo, P. Petrov, T. Enik, Douglas Bryman, Mauro Piccini, Sergei Fedotov, Roberta Arcidiacono, David Hutchcroft, T. Capussela, R.J. Staley, E. Imbergamo, Paolo Massarotti, Konrad Kleinknecht, Mattia Barbanera, E. Cortina Gil, Vladimir Ryjov, J. Bendotti, Yu. Kiryushin, D. J. Munday, T. Vassilieva, P. F. Dalpiaz, V K Semenov, N. De Simone, L. Bician, Luca Federici, E. Gushchin, Matteo Lupi, R. Lenci, F. Perez Gomez, A. Sotnikov, R. Page, P. Wertelaers, Claudio Santoni, Vladimir Kekelidze, F. Newson, C. Cerri, A. Mapelli, Yu. Potrebenikov, S. Trilov, D. Coward, M. Perrin-Terrin, C. Mandeiro, B. Wrona, Giuseppe Latino, F. Herman, M. Valdata-Nappi, S. Shkarovskiy, Mauro Raggi, N. Szilasi, G. D'Agostini, Babette Döbrich, Roberto Piandani, V. Kozhuharov, H. D. Wahl, N. Doble, M. Zamkovsky, S. Giudici, Georgi P. Georgiev, Viacheslav Duk, J. B. Dainton, Jürgen Engelfried, G. Maire, A. Gianoli, Roberto Ammendola, M. Pepe, Roberto Ciaranfi, V. Cerny, A. Conovaloff, S. Balev, F. Butin, M. Morel, Helen F Heath, A. Salamon, G. Khoriauli, M. Serra, Rainer Wanke, E. Menichetti, P. Matak, G. Saracino, Petra Riedler, S. Gallorini, P. Rubin, J. L. Fu, O. Hutanu, M. Vasile, I. O. Skillicorn, S. Di Lorenzo, R. Lietava, A. Winhart, G. Aglieri Rinella, A. Blik, M. Noy, G. Anzivino, J. Morant, G. Corradi, M. Moulson, Karol Kampf, J. Kunze, I. Azhinenko, N. A. Molokanova, M. Napolitano, J. Pinzino, Fabrizio Petrucci, Leander Litov, A. Kleimenova, G. Britvich, S. Galeotti, B. Hallgren, D. Protopopescu, Emilie Maurice, Nicolas Lurkin, M. B. Brunetti, V. Sougonyaev, G. Nuessle, O. Jamet, Ambrosino, F., Corvino, M., Massarotti, P., Mirra, M., Napolitano, M., and Saracino, G.
Subjects: Accelerator Physics (physics.acc-ph), Nuclear and High Energy Physics, Particle physics, Physics - Instrumentation and Detectors, Meson, Physics beyond the Standard Model, Measure (physics), Physics - Accelerator Physics, FOS: Physical sciences, kaons, NA62 experiment, 01 natural sciences, NA62, Settore FIS/04 - Fisica Nucleare e Subnucleare, Nuclear physics, rare decays, 0103 physical sciences, Detectors and Experimental Techniques, 010306 general physics, Physics, Large Hadron Collider, 010308 nuclear & particles physics, Branching fraction, High Energy Physics::Phenomenology, Instrumentation and Detectors (physics.ins-det), Kaon physics, CERN SPS, High Energy Physics::Experiment, kaon
Abstract: The $K^+\rightarrow \pi^+ \nu \bar \nu$ decay is one of the theoretically cleanest meson decay where to look for indirect effects of new physics complementary to LHC searches. The NA62 experiment at CERN is designed to measure the branching ratio (BR) of this decay with 10\% precision. NA62 has been successfully launched in October 2014, took data in pilot runs in 2014 and 2015 reaching the final designed beam intensity. The NA62 experimental setup is illustrated and quality of data acquired in view of the final measurement is reported. The $K^+\rightarrow \pi^+ \nu \bar \nu$ decay is theoretically one of the cleanest meson decays and so a good place to look for indirect effects of new physics complementary to LHC searches. The NA62 experiment at CERN is designed to measure the branching ratio of this decay with 10\% precision. NA62 was commissioned in October 2014, took data in pilot runs in 2014 and 2015. The NA62 experimental setup is illustrated and data quality is reported. The K+→π+νν‾ decay is theoretically one of the cleanest meson decays and so a good place to look for indirect effects of new physics complementary to LHC searches. The NA62 experiment at CERN is designed to measure the branching ratio of this decay with 10% precision. NA62 was commissioned in October 2014, took data in pilot runs in 2014 and 2015. The NA62 experimental setup is illustrated and data quality is reported.
Published: 2016

11. PROGRESS IN THE CONSTRUCTION OF THE CDF SILICON VERTEX DETECTOR

Author: S. Dell'Agnello, M. Wong, L. Pescara, G. Busetto, Hans J. Wenzel, Andrea Castro, Mosè Mariotti, J. A. J. Matthews, R. Ely, M. Gold, P. Tipton, F. D. Snider, Slawek Tkaczyk, S. Segler, S. Kleinfelder, S. Vejcik, V. Bolognesi, M. Hrycyk, N. M. Shaw, J. Skarha, B. A. Barnett, Giovanni Punzi, M. Loreti, Dario Bisello, H. Carter, Kathleen R. Turner, Nicola Turini, O. Schneider, Charles A. Nelson, M. W. Bailey, L. Ristori, Timothy M. Shaw, D. Amidei, Nicola Bacchetta, F. Bedeschi, A. Menzione, B. Gonzales, W. C. Wester, C. Boswell, Alan Garfinkel, A. Spies, S. Galeotti, P. F. Derwent, J. Tseng, W. Carithers, S.E. Holland, F. Raffaelli, C. Haber, B. Flaugher, F. Tartarelli, F. Zetti, and T. Merrick
Subjects: Physics, Nuclear and High Energy Physics, Silicon, Physics::Instrumentation and Detectors, business.industry, Detector, Readout electronics, chemistry.chemical_element, STRIPS, Silicon vertex detector, law.invention, Nuclear physics, Optics, chemistry, law, Mechanical design, High Energy Physics::Experiment, Gas cooling, business, Instrumentation
Abstract: The mechanical design and construction progress of the CDF silicon vertex detector is described. Results on the location accuracy of the silicon strip detectors are presented and indicate an initial placement uncertainty of less than 10 μm. The water and gas cooling system, which is constructed of low mass materials and is used to remove heat from the readout electronics, is briefly described. Measurements of the performance of the silicon strip detectors are also given and show > 98.5% functioning strips for the assembled SVX detector.
Published: 2016

12. Observation of diffractive J/psi production at the Fermilab Tevatron

Author: K. Kondo, Robert M Harris, G. Veramendi, M. Gold, A. Munar, G. Pauletta, Andrea Castro, D. Khazins, Maxwell Chertok, T. Ohsugi, I. Yu, M. J. Shochet, K. Karr, R. J. Miller, A. Connolly, E. Kovacs, T. Ohmoto, W. Orejudos, Frank Chlebana, T. Asakawa, Z. Yu, Marjorie Shapiro, A. J. Slaughter, A. Mukherjee, A. Akopian, C. Pagliarone, G. Punzi, E. Engels, Maurice Garcia-Sciveres, M. P. Schmidt, Andrea Bocci, E. Buckley-Geer, Riccardo Paoletti, P. Schlabach, S. Galeotti, A. Rakitine, P. Sinervo, R. Takashima, Tommaso Dorigo, James Bensinger, M. Barone, M. Kelly, E. McKigney, J. Wolinski, A. Reichold, Leonard Spiegel, R. Vilar, P. K. Teng, C. Green, A. Nomerotski, T. Yoshida, P. Azzi-Bacchetta, C. Smith, M. Guenther, C. Bromberg, P. Murat, G. Velev, N. Lai, Kazuhiko Hara, F. Zetti, Stephan Lammel, A. Robinson, S. Wolinski, J. D. Lewis, Kenichi Hatakeyama, J. G. Loken, C. Holck, E. James, S. Vejcik, M. Mangano, G. W. Foster, D. Glenzinski, M. Lindgren, T. Kikuchi, A. Artikov, S. Segler, H. Sato, M. Kirk, P. Koehn, P. Yeh, Fedor Prokoshin, Pierre Savard, M. Popovic, Yasuo Fukui, T. Takano, M. Franklin, Lawrence Nodulman, M. Shimojima, Stefano Belforte, T. Okusawa, T. Kuwabara, P. Mazzanti, Q. Fan, A. Tollestrup, W. Caskey, C. Ferretti, R. E. Hughes, Maria Spiropulu, T. Devlin, B. Tannenbaum, Thomas LeCompte, A. Sidoti, J. Done, J. Huston, Matthew Herndon, Chunhui Chen, Petar Maksimovic, Hajin Kim, M. Mishina, J. C. Freeman, J. A.J. Matthews, G. Bauer, A. D. Hardman, F. D. Snider, J. Cranshaw, L. Ristori, R. Culbertson, R. J. Tesarek, S. Rolli, Benjamin Kilminster, Y. Gotra, Fumihiko Ukegawa, A. Dominguez, D. Winn, Christoph Paus, J. Carlson, A. B. Wicklund, William Trischuk, D. Lucchesi, Barry Blumenfeld, S. C. van den Brink, M. J. Wang, T. Miao, R. M. Haas, Umesh Joshi, Roger Moore, M. H. Kirby, D. O. Litvintsev, Nicola Bacchetta, E. E. Schmidt, C. I. Ciobanu, A. Roy, J. Steele, F. Bedeschi, Xin Wu, S. Wolbers, D. W. Gerdes, K. D. Hoffman, Gino Bolla, T. L. Watts, L. Holloway, H. Toyoda, S. H. Kim, Christina Mesropian, Yanwen Liu, R. Kephart, R. L. Wagner, Hiroto Kambara, T. Handa, Andrey Korytov, N. S. Lockyer, Roberto Rossin, S. Cabrera, W. Carithers, S. Murgia, H. Wenzel, H. Akimoto, A. Scribano, R. Oishi, R. Madrak, Joe Kroll, C. Nelson, Monica D'Onofrio, J. Patrick, P. Sphicas, Virgil E Barnes, N. Moggi, Frank Hartmann, Alan Sill, K. Goulianos, S. R. Hahn, V. Glagolev, K. S. McFarland, S. Tether, J. Antos, Konstanty Sumorok, M. Bishai, S. Lami, T. Shah, J. Berryhill, A. Semenov, M. Cordelli, G. Busetto, Brian L Winer, M. Brozovic, Minu Kim, S. Waschke, K. Tollefson, R. G. Wagner, Kenneth Bloom, Matthew Jones, K. Anikeev, D. Errede, G. Latino, Th. Müller, K. Sliwa, S. Klimenko, Aw Chan, T. Shibayama, M. Loreti, Duncan Carlsmith, J. Valls, D. Wolinski, K. Kelley, S. Leone, H. S. Budd, T. Kaneko, Joel Goldstein, Y. C. Chen, S. Tkaczyk, David Stuart, Y. Kato, D. Neuberger, G. Guillian, M. Binkley, P. Gris, Alexei Safonov, M. G. Albrow, Douglas Benjamin, J. Guimaraes Da Costa, D. Tonelli, R. G. Feild, K. Terashi, P. S. Chang, J. B. Liu, James D. Olsen, S. Lusin, F. Happacher, P. T. Chang, Dario Bisello, A. Bhatti, C. Haber, Tong Gao, S. E. Kuhlmann, A. Menzione, Y. Seiya, Nicola Turini, A. T. Laasanen, Catherine Newman-Holmes, Jay Hauser, G. P. Yeh, I. V. Gorelov, T. Speer, J. Spalding, G. Chlachidze, G. P. Grim, Masaaki Tanaka, Tony Liss, P. Amaral, G. Piacentino, S. Worm, K. Borras, R. D. Field, D. Amidei, M. L. Chu, A. T. Goshaw, H. Minato, Mosè Mariotti, Paolo Calafiura, Teresa Rodrigo, K. Lee, W. C. Wester, F. Strumia, T. J. Phillips, S. Miscetti, S. Zucchelli, R. E. Blair, Andrea Sansoni, Ivan-Kresimir Furic, Christopher Neu, F. Rimondi, E. Brubaker, J. Strologas, P. de Barbaro, A. Gallas, J. F. de Troconiz, Y. Morita, P. Tamburello, J. Lys, S. Donati, J. Yoh, P. Gatti, M. E. Convery, P. F. Derwent, V. Nagaslaev, M. von der Mey, Hiroshi Ikeda, R. Roser, Ivan Vila, J. N. Bellinger, G. Bellettini, H. Bachacou, S. Baroiant, F. DeJongh, W. Ashmanskas, Robin Erbacher, W-M. Yao, O. Pukhov, Louis Lyons, G. Martignon, R. C. Webb, J.I. Friedman, M. Lancaster, A. Byon-Wagner, Tetsuo Arisawa, C. Hill, S. Errede, W. K. Sakumoto, N. B. Wallace, L. Demortier, Igor Volobouev, C. H. Wang, N. Eddy, R. J. Hollebeek, J. Wyss, Soo-Bong Kim, Andrew Beretvas, Timothy Knight Nelson, C. Grosso-Pilcher, Z. Wan, A. M. Lee, J. S. Miller, Kevin Burkett, Jacobo Konigsberg, Young Do Oh, J. Mayer, Beom Jun Kim, Richard Dante St Denis, A. Bodek, J. Iwai, W. H. Bell, G. Chiarelli, W. Hao, A. Ruiz, D. Toback, M. T. Cheng, R. D. Kennedy, M. M. Deninno, C. Yosef, Alessandro Cerri, B. Ward, Amitabh Lath, A. Brandl, T. Moulik, I.E. Chirikov-Zorin, A. Solodsky, A. G. Clark, B. A. Barnett, Giorgio Apollinari, A. Meyer, J. Siegrist, Kevin Einsweiler, T. Wilkes, John Huth, M. Dell'Orso, Teruki Kamon, A. J. Martin, L. Pondrom, E. Wicklund, Craig Blocker, C. R. Hall, J. W. Chapman, Kaori Maeshima, Mark Kruse, Luca Scodellaro, Guenakh Mitselmakher, J. E. Elias, T. Vaiciulis, Paul Tipton, K. L. Byrum, P. Wilson, P. N. Singh, M. Menguzzato, M. Tecchio, R. Vidal, Anna Zanetti, H. Kasha, H. Niu, N. Bruner, L. Rosenson, P. F. Shepard, S. H. Oh, Jane Nachtman, J. P. Fernandez, L. E. Kirsch, F. Ratnikov, P. Lukens, Jay Dittmann, D. Cauz, V. Papadimitriou, Daijin Kim, Michele Gallinaro, A. S. Thompson, A. Heiss, Itsuo Nakano, D. Dagenhart, J. Tseng, L. Groer, L. Pescara, Alan Garfinkel, J. Boudreau, M. Riveline, H. H. Williams, K. T. Pitts, G. Introzzi, A. Korn, A. Stefanini, Y. Bonushkin, David Saltzberg, D. Reher, P. McIntyre, J. Budagov, R. L. Lander, J. P. Berge, F. Azfar, D. E. Pellett, L. Christofek, T. Suzuki, C. Sanchez, Manfred Paulini, S. Blusk, Jochen Jens Heinrich, H. Nakada, A. Pompos, Sally Seidel, Saverio D'Auria, O. Lobban, Yongsun Kim, L. Santi, Shin-Shan Yu, A. Ribon, M. Mulhearn, W. Riegler, F. Ptohos, W. J. Robertson, T. Watanabe, W. Bokhari, M. Campbell, D. Waters, P. Giannetti, J. Lancaster, R. Handler, Y. S. Chung, S. Dell'Agnello, R. Cropp, S. Bailey, B. Flaugher, Michael Schmitt, J. Incandela, J. Conway, G. Pope, T. Affolder, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, T. A. Keaffaber, F. Spinella, K. Kurino, I. Fiori, A. W. Scott, D. Partos, James Proudfoot, F. Palmonari, L. Malferrari, R. Thurman-Keup, Cyp Ngan, S. Nahn, E. Moore, Y. Iwata, Daniela Bortoletto, K. Takikawa, Clark, Allan Geoffrey, Kambara, Hisanori, Speer, Thomas, Strumia Michelini, Federica, and Wu, Xin
Subjects: Physics, Particle physics, Muon, Proton, Tevatron, General Physics and Astronomy, Particle accelerator, ddc:500.2, SILICON VERTEX DETECTOR, DIJET PRODUCTION, CDF, Gluon, law.invention, High Energy Physics - Experiment, Nuclear physics, law, Pseudorapidity, SILICON VERTEX DETECTOR, DIJET PRODUCTION, CDF, Rapidity, High Energy Physics::Experiment, Fermilab, Nuclear Experiment, QC
Abstract: We report the first observation of diffractive $J/\psi(\to \mu^+\mu^-)$ production in $\bar pp$ collisions at $\sqrt{s}$=1.8 TeV. Diffractive events are identified by their rapidity gap signature. In a sample of events with two muons of transverse momentum $p_T^{\mu}>2$ GeV/$c$ within the pseudorapidity region $|\eta, Comment: 9 pages, 4 figures, using RevTeX. Submitted to Physical Review Letters
Published: 2016

13. Measurement of the strong coupling constant from inclusive jet production at the Tevatron pp collider

Author: T. Affolder, H. Akimoto, A. Akopian, M. G. Albrow, P. Amaral, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, A. Artikov, T. Asakawa, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, H. Bachacou, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, S. R. Blusk, A. Bocci, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van den Brink, C. Bromberg, M. Brozovic, E. Brubaker, N. Bruner, E. Buckley-Geer, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, S. Cabrera, P. Calafiura, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, W. Caskey, A. Castro, D. Cauz, A. Cerri, A. W. Chan, P. S. Chang, P. T. Chang, J. Chapman, C. Chen, Y. C. Chen, M.-T. Cheng, M. Chertok, G. Chiarelli, I. Chirikov-Zorin, G. Chlachidze, F. Chlebana, L. Christofek, M. L. Chu, Y. S. Chung, C. I. Ciobanu, A. G. Clark, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Cropp, R. Culbertson, D. Dagenhart, S. D'Auria, F. DeJongh, S. Dell'Agnello, M. Dell'Orso, S. Demers, L. Demortier, M. Deninno, P. F. Derwent, T. Devlin, J. R. Dittmann, A. Dominguez, S. Donati, J. Done, M. D'Onofrio, T. Dorigo, N. Eddy, K. Einsweiler, J. E. Elias, E. Engels, R. Erbacher, D. Errede, S. Errede, Q. Fan, H.-C. Fang, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, Y. Fukui, I. Furic, S. Galeotti, A. Gallas, M. Gallinaro, T. Gao, M. Garcia-Sciveres, A. F. Garfinkel, P. Gatti, C. Gay, D. W. Gerdes, P. Giannetti, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, J. Goldstein, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, G. Grim, P. Gris, L. Groer, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. M. Haas, C. Haber, S. R. Hahn, C. Hall, T. Handa, R. Handler, W. Hao, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Herndon, C. Hill, K. D. Hoffman, C. Holck, R. Hollebeek, L. Holloway, B. T. Huffman, R. Hughes, J. Huston, J. Huth, H. Ikeda, J. Incandela, G. Introzzi, A. Ivanov, J. Iwai, Y. Iwata, E. James, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, K. Karr, S. Kartal, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, D. Khazins, T. Kikuchi, B. Kilminster, B. J. Kim, D. H. Kim, H. S. Kim, M. J. Kim, S. B. Kim, S. H. Kim, Y. K. Kim, M. Kirby, M. Kirk, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, E. Kovacs, J. Kroll, M. Kruse, S. E. Kuhlmann, K. Kurino, T. Kuwabara, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. Lancaster, M. Lancaster, R. Lander, A. Lath, G. Latino, T. LeCompte, A. M. Lee, K. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. Lockyer, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, M. Mariotti, G. Martignon, A. Martin, J. A. J. Matthews, J. Mayer, P. Mazzanti, K. S. McFarland, P. McIntyre, E. McKigney, M. Menguzzato, A. Menzione, P. Merkel, C. Mesropian, A. Meyer, T. Miao, R. Miller, J. S. Miller, H. Minato, S. Miscetti, M. Mishina, G. Mitselmakher, Y. Miyazaki, N. Moggi, E. Moore, R. Moore, Y. Morita, T. Moulik, M. Mulhearn, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, J. Nachtman, V. Nagaslaev, S. Nahn, H. Nakada, I. Nakano, C. Nelson, T. Nelson, C. Neu, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, Y. D. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, T. Okusawa, J. Olsen, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, D. Partos, J. Patrick, G. Pauletta, M. Paulini, C. Paus, D. Pellett, L. Pescara, T. J. Phillips, G. Piacentino, K. T. Pitts, A. Pompos, L. Pondrom, G. Pope, M. Popovic, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Pukhov, G. Punzi, A. Rakitine, F. Ratnikov, D. Reher, A. Reichold, P. Renton, A. Ribon, W. Riegler, F. Rimondi, L. Ristori, M. Riveline, W. J. Robertson, A. Robinson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, H. Sato, P. Savard, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, S. Segler, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, T. Shah, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, A. Sidoti, J. Siegrist, A. Sill, P. Sinervo, P. Singh, A. J. Slaughter, K. Sliwa, C. Smith, F. D. Snider, A. Solodsky, J. Spalding, T. Speer, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, K. Sumorok, T. Suzuki, T. Takano, R. Takashima, K. Takikawa, P. Tamburello, M. Tanaka, B. Tannenbaum, M. Tecchio, R. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, D. Tonelli, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, N. Turini, F. Ukegawa, T. Vaiciulis, J. Valls, S. Vejcik, G. Velev, G. Veramendi, R. Vidal, I. Vila, R. Vilar, I. Volobouev, M. von der Mey, D. Vucinic, R. G. Wagner, R. L. Wagner, N. B. Wallace, Z. Wan, C. Wang, M. J. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, R. Webb, H. Wenzel, W. C. Wester, A. B. Wicklund, E. Wicklund, T. Wilkes, H. H. Williams, P. Wilson, B. L. Winer, D. Winn, S. Wolbers, D. Wolinski, J. Wolinski, S. Wolinski, S. Worm, X. Wu, J. Wyss, W. Yao, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, A. Zanetti, F. Zetti, S. Zucchelli, Clark, Allan Geoffrey, Kambara, Hisanori, Speer, Thomas, Strumia Michelini, Federica, and Wu, Xin
Subjects: Physics, Quantum chromodynamics, Coupling constant, Particle physics, General Physics and Astronomy, ddc:500.2, Gluon, Renormalization, Distribution function, Production (computer science), High Energy Physics::Experiment, Nuclear Experiment, Energy (signal processing), Boson
Abstract: We report a measurement of the strong coupling constant, ${\ensuremath{\alpha}}_{s}({M}_{Z})$, extracted from inclusive jet production in $p\overline{p}$ collisions at $\sqrt{s}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1800\mathrm{GeV}$. The QCD prediction for the evolution of ${\ensuremath{\alpha}}_{s}$ with jet transverse energy ${E}_{T}$ is tested over the range $40l{E}_{T}l450\mathrm{GeV}$ using ${E}_{T}$ for the renormalization scale. The data show good agreement with QCD in the region below 250 GeV. The value of ${\ensuremath{\alpha}}_{s}$ at the mass of the ${Z}^{0}$ boson averaged over the range $40l{E}_{T}l250\mathrm{GeV}$ is found to be ${\ensuremath{\alpha}}_{s}({M}_{Z})\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}0.1178\ifmmode\pm\else\textpm\fi{}0.0001(\mathrm{stat}{)}_{\ensuremath{-}0.0095}^{+0.0081}(\mathrm{expt}.\mathrm{syst})$. The associated theoretical uncertainties are mainly due to the choice of renormalization scale $({+6%}{\ensuremath{-}4%})$ and input parton distribution functions $(5%)$.
Published: 2016

14. The Data Acquisition and Transport Design for NEMO Phase 1

Author: A. Martini, M. Osipenko, M. Taiuti, Mario Musumeci, N. Randazzo, A. Grimaldi, E. Barbarito, M. Morganti, A. D'Amico, A. Anzalone, B. Bouhadef, Ralf Wischnewski, C. Petta, Francesco Simeone, Roberto Bellotti, D. Piombo, M. Anghinolfi, L. Maccione, M. Mongelli, E. Migneco, Emanuele Castorina, Tommaso Chiarusi, M. Bazzotti, G. De Bonis, G. De Ruvo, G. Cacopardo, S. Russo, M. Circella, G. Raia, G. Carminati, G. Terreni, G. De Rosa, E. Falchini, R. Habel, R. Masullo, A. Aloisio, M. Ripani, R. De Vita, G. Osteria, M. Cordelli, L. Caponetto, M. Ruppi, Riccardo Papaleo, A. Ceres, G. C. Barbarino, G. Giacomelli, L. Trasatti, C. Distefano, S. Reito, M. Bonori, R. Coniglione, S. Urso, Alessandro Gabrielli, Annarita Margiotta, Alessandro Lonardo, G. Ricco, C. Avanzini, B. Cassano, Teresa Montaruli, A. Bersani, D. Lo Presti, C.A. Nicolau, Nicolo' Beverini, Enzo Gandolfi, F. Ameli, G.V. Russo, S. Biagi, F. Giorgi, F. Lucarelli, F. Raffaelli, P. Piattelli, S. Galeotti, G. Riccobene, E. Shirokov, V. Valente, V. Pappalardo, P. Musico, V. Flaminio, M. Battaglieri, C. De Marzo, Rosanna Cocimano, Valeria Sipala, A. Orlando, Alberto Rovelli, Antonio Capone, Maurizio Spurio, Giuseppe Longo, A. Marinelli, M. Sedita, K. Fratini, Rosario Megna, Piero Vicini, Paolo Sapienza, S. Minutoli, I. Amore, Mário Costa, Manuela Vecchi, Sebastiano Aiello, E. Leonora, F., Ameli, S., Aiello, Aloisio, Alberto, I., Amore, M., Anghinolfi, A., Anzalone, C., Avanzini, Barbarino, Giancarlo, E., Barbarito, M., Battaglieri, M., Bazzotti, R., Bellotti, A., Bersani, N., Beverini, S., Biagi, M., Bonori, B., Bouhadef, G., Cacopardo, A., Capone, L., Caponetto, G., Carminati, B., Cassano, E., Castorina, A., Cere, T., Chiarusi, M., Circella, R., Cocimano, R., Coniglione, M., Cordelli, M., Costa, A., D'Amico, G., De Boni, C., De Marzo, DE ROSA, Gianfranca, G., De Ruvo, R., De Vita, C., Distefano, E., Falchini, V., Flaminio, K., Fratini, A., Gabrielli, S., Galeotti, E., Gandolfi, G., Giacomelli, F., Giorgi, A., Grimaldi, R., Habel, E., Leonora, D., Lo Presti, A., Lonardo, Longo, Giuseppe, F., Lucarelli, L., Maccione, A., Margiotta, A., Marinelli, A., Martini, R., Masullo, R., Megna, E., Migneco, S., Minutoli, M., Mongelli, T., Montaruli, M., Morganti, P., Musico, M., Musumeci, C. A., Nicolau, A., Orlando, M., Osipenko, G., Osteria, R., Papaleo, V., Pappalardo, C., Petta, P., Piattelli, D., Piombo, F., Raffaelli, G., Raia, N., Randazzo, S., Reito, G., Ricco, G., Riccobene, M., Ripani, A., Rovelli, M., Ruppi, G. V., Russo, S., Russo, P., Sapienza, M., Sedita, E., Shirokov, F., Simeone, V., Sipala, M., Spurio, M., Taiuti, G., Terreni, L., Trasatti, S., Urso, V., Valente, M., Vecchi, P., Vicini, R., Wischnewski, F. Ameli, S. Aiello, A. Aloisio, I. Amore, M. Anghinolfi, A. Anzalone, C. Avanzini, G. Barbarino, E. Barbarito, M. Battaglieri, M. Bazzotti, R. Bellotti, A. Bersani, N. Beverini, S. Biagi, M. Bonori, B. Bouhadef, G. Cacopardo, A. Capone, L. Caponetto, G. Carminati, B. Cassano, E. Castorina, A. Cere, T. Chiarusi, M. Circella, R. Cocimano, R. Coniglione, M. Cordelli, M. Costa, A. D’Amico, G. De Boni, C. De Marzo, G. De Rosa, G. De Ruvo, R. De Vita, C. Distefano, E. Falchini, V. Flaminio, K. Fratini, A. Gabrielli, S. Galeotti, E. Gandolfi, G. Giacomelli, F. Giorgi, A. Grimaldi, R. Habel, E. Leonora, D. Lo Presti, A. Lonardo, G. Longo, F. Lucarelli, L. Maccione, A. Margiotta, A. Marinelli, A. Martini, R. Masullo, R. Megna, E. Migneco, S. Minutoli, M. Mongelli, T. Montaruli, M. Morganti, P. Musico, M. Musumeci, C. A. Nicolau, A. Orlando, M. Osipenko, G. Osteria, R. Papaleo, V. Pappalardo, C. Petta, P. Piattelli, D. Piombo, F. Raffaelli, G. Raia, N. Randazzo, S. Reito, G. Ricco, G. Riccobene, M. Ripani, A. Rovelli, M. Ruppi, G. V. Russo, S. Russo, P. Sapienza, M. Sedita, E. Shirokov, F. Simeone, V. Sipala, M. Spurio, M. Taiuti, G. Terreni, L. Trasatti, S. Urso, V. Valente, M. Vecchi, P. Vicini, and R. Wischnewski
Subjects: Physics, Nuclear and High Energy Physics, business.industry, Optical link, Detector, Electrical engineering, dwdm, nemo, neutrino telescope, readout electronics, real-time architecture, Data acquisition, Nuclear Energy and Engineering, Transmission (telecommunications), NEMO, Control system, Wavelength-division multiplexing, Nuclear electronics, DWDM, NEUTRINO TELESCOPE, Electrical and Electronic Engineering, Underwater, business, READOUT ELECTRONICS, Computer hardware, REAL-TIME ARCHITECTURE
Abstract: The NEMO collaboration proposes to build an underwater neutrino telescope located South-East off the Sicily coast. This paper describes the concepts underlying the communication link design going over the whole data acquisition and transport from the front-end electronics to the module sending data on-shore through a fiber optic link which relies on Dense Wavelength Division Multiplexing. An on-shore board, plugged into a PC, extracts and distributes data both to first-level trigger and control systems. Underwater apparatus monitoring and controls are guaranteed by oceanographic instruments and dedicated sensors, whose data are packed and sent back to shore using the same optical link. The communication is fully bidirectional, allowing transmission of timing and control commands. The architecture described here provides a complete real-time data transport layer between the onshore laboratory and the underwater detector. During winter 2006 a first prototype of the apparatus has been deployed: calibration results from the currently working system are here reported.
Published: 2008

15. Pion–Muon separation with a RICH prototype for the NA62 experiment

Author: F. Bucci, G. Collazuol, S. Galeotti, Roberto Piandani, C. Avanzini, V. Falaleev, A. Sergi, M. Lenti, Giuseppe Ruggiero, M. Pepe, Andrea Bizzeti, M. Veltri, Mauro Piccini, R. Ciaranfi, S. Giudici, E. Marinova, Antonio Cassese, G. Lamanna, E. Iacopini, B. Angelucci, M. Sozzi, Cristina Biino, G. Anzivino, Guido Magazzu, and P. Cenci
Subjects: Physics, Nuclear and High Energy Physics, Muon, Physics::Instrumentation and Detectors, Branching fraction, RICH, PID, timing, Detector, chemistry.chemical_element, Curved mirror, NA62 experiment, Nuclear physics, Momentum, Neon, Pion, chemistry, High Energy Physics::Experiment, Instrumentation, particle detector
Abstract: The NA62 experiment at CERN, aimed to measure K + → π + ν ν ¯ branching fraction (O(10−10)), relies on a Neon based RICH detector for π / μ separation, time measurement and level 0 trigger. The experimental requirements for this detector are: a muon contamination in pion samples lower than 5×10−3 in the momentum range 15–35 GeV/c and a time resolution on the charged track better than 100 ps. A prototype of such a detector was built and tested in 2009; it consists of a full length ( ≈ 18 m ) Ne filled vessel equipped with a spherical mirror and 414 PMs on its focal plane, located about 17 m upstream of the mirror. This prototype was tested at CERN SPS on a positive hadron beam, in the required momentum range, to measure the π / μ separation and to confirm the time resolution obtained with a previous prototype; the μ misidentification probability is about 0.7% and the time resolution is better than 100 ps in the whole momentum range.
Published: 2010

16. The MEG detector for μ +→e+ γ decay search

Author: F. Renga, C Topchyan, Angela Papa, A. Graziosi, Yasuhiro Nishimura, Donato Nicolo, Bi Khazin, Hajime Nishiguchi, Am Baldini, M. Rossella, N. P. Kravchuk, E. Ripiccini, G. M. A. Lim, Y. Hisamatsu, S. Galeotti, N. Curalli, Malte Hildebrandt, Luca Galli, A.S. Popov, D. Kaneko, K. Ozone, D. Mzavia, M. De Gerone, Roberto Di Nardo, C. Cerri, M. Corbo, F. Tenchini, G. Piredda, S. Yamada, Giovanni Signorelli, M. Schneebeli, H. Natori, C. Bemporad, S. Yamamoto, A. S. Korenchenko, Flavio Gatti, L. Del Frate, Ryu Sawada, Pw Cattaneo, D. Zanello, R. Valle, Satoshi Mihara, T. Iwamoto, W. R. Molzon, M. Panareo, K. Fratini, Pr Kettle, E Baracchini, Fabrizio Cei, F.V. Ignatov, X. Bai, Marco Grassi, S. Doke, C. Voena, F. Morsani, F. Raffaelli, Katsuyu Kasami, R. Pazzi, Wataru Ootani, Yuki Fujii, G. Gallucci, Satoru Yamashita, F Xiao, G. Cavoto, Gianluigi Boca, A. Maki, A. de Bari, Tomiyoshi Haruyama, Stefan Ritt, Yv Yudin, J. Adam, O. Kiselev, F. Sergiampietri, D.N. Grigoriev, S. Suzuki, Takehiko Mori, Yusuke Uchiyama, S. Dussoni, B Golden, J. Egger, J., Adam, X., Bai, A. M., Baldini, E., Baracchini, C., Bemporad, G., Boca, P. W., Cattaneo, G., Cavoto, F., Cei, C., Cerri, M., Corbo, N., Curalli, A., De Bari, M., De Gerone, L., Del Frate, S., Doke, S., Dussoni, J., Egger, K., Fratini, Y., Fujii, L., Galli, S., Galeotti, G., Gallucci, F., Gatti, B., Golden, M., Grassi, A., Graziosi, D. N., Grigoriev, T., Haruyama, M., Hildebrandt, Y., Hisamatsu, F., Ignatov, T., Iwamoto, D., Kaneko, K., Kasami, P. R., Kettle, B. I., Khazin, O., Kiselev, A., Korenchenko, N., Kravchuk, G., Lim, A., Maki, S., Mihara, W., Molzon, T., Mori, F., Morsani, D., Mzavia, R., Nardò, H., Natori, D., Nicolò, H., Nishiguchi, Y., Nishimura, W., Ootani, K., Ozone, Panareo, Marco, A., Papa, R., Pazzi, G., Piredda, A., Popov, F., Raffaelli, F., Renga, E., Ripiccini, S., Ritt, M., Rossella, R., Sawada, M., Schneebeli, F., Sergiampietri, G., Signorelli, S., Suzuki, F., Tenchini, C., Topchyan, Y., Uchiyama, R., Valle, C., Voena, F., Xiao, S., Yamada, S., Yamamoto, S., Yamashita, Yudin, Y. u. V., and D., Zanello
Subjects: Physics, Antiparticle, Muon, Spectrometer, Physics and Astronomy (miscellaneous), Physics::Instrumentation and Detectors, Photon energy, Charged Lepton Flavor Violation, Particle detector, Lepton, Nuclear physics, Particle decay, Positron, Physics::Accelerator Physics, High Energy Physics::Experiment, Engineering (miscellaneous)
Abstract: The MEG (Mu to Electron Gamma) experiment has been running at the Paul Scherrer Institut (PSI), Switzerland since 2008 to search for the decay μ +→e+ γ by using one of the most intense continuous μ + beams in the world. This paper presents the MEG components: the positron spectrometer, including a thin target, a superconducting magnet, a set of drift chambers for measuring the muon decay vertex and the positron momentum, a timing counter for measuring the positron time, and a liquid xenon detector for measuring the photon energy, position and time. The trigger system, the read-out electronics and the data acquisition system are also presented in detail. The paper is completed with a description of the equipment and techniques developed for the calibration in time and energy and the simulation of the whole apparatus., The European Physical Journal C, 73 (4), ISSN:1434-6044, ISSN:1434-6052
Published: 2013

17. Procedures and results of the measurements on large area photomultipliers for the NEMO project

Author: C. Sollima, E. Leonora, G. Carminati, M. Circella, Alberto Rovelli, F. Lucarelli, Piera Sapienza, M. Bazzotti, S. Minutoli, F. Raffaelli, V. Flaminio, Tommaso Chiarusi, M. Costa, Manuela Vecchi, Sebastiano Aiello, G. Giacomelli, Paolo Musico, G. DeBonis, Paolo Piattelli, G. Raia, Antonio Capone, Fabio Stefani, Antonio D'Amico, Maurizio Spurio, S. Russo, Mario Musumeci, G. Giovanetti, N. Randazzo, S. Galeotti, A. Orlando, V. Pappalardo, I. Amore, G. Cacopardo, Giorgio Riccobene, L. Caponetto, M. Battaglieri, E. Shirokov, Rosanna Cocimano, D. LoPresti, C. Calì, S. Reito, F. Maugeri, R. Coniglione, M. Cordelli, S. Urso, E. Barbarito, Alberto Aloisio, M. Ripani, G. C. Barbarino, Francesco Simeone, Valeria Sipala, M. Osipenko, A. Ceres, G. DeRosa, M. Imbesi, A. Grimaldi, D. Piombo, M. Anghinolfi, Nicolo' Beverini, Enzo Gandolfi, R. DeVita, Emilio Migneco, G. Ricco, A. Grmek, G.V. Russo, M. Mongelli, A. Martini, G. Terreni, M. Morganti, S. Biagi, Ralf Wischnewski, M. Ruppi, B. Bouhdaef, B. Cassano, D. Sciliberto, M. Bonori, Piero Vicini, F. Ameli, A. Bersani, A. Marinelli, M. Sedita, K. Fratini, M. Taiuti, R. Habel, C. Distefano, L. Trasatti, Federico M. Giorgi, A. Anzalone, Annarita Margiotta, Roberto Bellotti, R. Masullo, G. DeRuvo, Riccardo Papaleo, Alessandro Lonardo, Alessandro Gabrielli, S., Aiello, E., Leonora, Aloisio, Alberto, F., Ameli, I., Amore, M., Anghinolfi, A., Anzalone, Barbarino, Giancarlo, E., Barbarito, M., Battaglieri, M., Bazzotti, R., Bellotti, A., Bersani, N., Beverini, S., Biagi, M., Bonori, B., Bouhdaef, G., Cacopardo, C., Calı, A., Capone, L., Caponetto, G., Carminati, B., Cassano, A., Cere, T., Chiarusi, M., Circella, R., Cocimano, R., Coniglione, M., Cordelli, M., Costa, A., D’Amico, G., Deboni, DE ROSA, Gianfranca, G., Deruvo, R., Devita, C., Distefano, V., Flaminio, K., Fratini, A., Gabrielli, S., Galeotti, E., Gandolfi, G., Giacomelli, F., Giorgi, G., Giovanetti, A., Grimaldi, A., Grmek, R., Habel, M., Imbesi, A., Lonardo, D., Lopresti, F., Lucarelli, A., Margiotta, A., Marinelli, A., Martini, R., Masullo, F., Maugeri, E., Migneco, S., Minutoli, M., Mongelli, M., Morganti, P., Musico, M., Musumeci, A., Orlando, M., Osipenko, R., Papaleo, V., Pappalardo, P., Piattelli, D., Piombo, F., Raffaelli, G., Raia, N., Randazzo, S., Reito, G., Ricco, G., Riccobene, M., Ripani, A., Rovelli, M., Ruppi, G. V., Russo, S., Russo, P., Sapienza, M., Sedita, E., Shirokov, F., Simeone, D., Sciliberto, V., Sipala, C., Sollima, M., Spurio, F., Stefani, M., Taiuti, G., Terreni, L., Trasatti, S., Urso, M., Vecchi, P., Vicini, R., Wischnewski, DIP. DI FISICA, DIPARTIMENTO DI FISICA E ASTRONOMIA 'AUGUSTO RIGHI', and Facolta' di SCIENZE MATEMATICHE FISICHE e NATURALI
Subjects: LARGE AREA PHOTO-DETECTOR, PHOTOMULTIPLIER, NEUTRINO TELESCOPE, Pulsed laser, Physics, light detection, Nuclear and High Energy Physics, Photomultiplier, photomultiplier, Dark count rate, business.industry, Neutrino telescope, neutrino telescope, Large area photo-detector, large area photo-detector, Overall response rate, Optics, Underwater, Spurious relationship, business, Instrumentation, Voltage
Abstract: none 104 The selection of the photomultiplier plays a crucial role in the R&D activity related to a large-scale underwater neutrino telescope. This paper illustrates the main procedures and facilities used to characterize the performances of 72 large area photomultipliers, Hamamatsu model R7081 sel. The voltage to achieve a gain of 5×107, dark count rate and single photoelectron time and charge properties of the overall response were measured with a properly attenuated 410 nm pulsed laser. A dedicated study of the spurious pulses was also performed. The results prove that the photomultipliers comply with the general requirements imposed by the project. ISSN 0168-9002 doi:10.1016/j.nima.2009.12.040 none S. AIELLO; A. ALOISIO; F. AMELI; I.AMORE; M. ANGHINOLFI; A. ANZALONE; G. BARBARINO; E. BARBARITO; M.BATTAGLIERI; M.BAZZOTTI; R. BELLOTTI; A. BERSANI; N. BEVERINI; S. BIAGI; M. BONORI; B. BOUHDAEF; M. BRESCIA; G. CACOPARDO; C. CALÌ; A. CAPONE; L. CAPONETTO; G. CARMINATI; B. CASSANO; E. CASTORINA; A. CERES; T. CHIARUSI; M. CIRCELLA; R. COCIMANO; R. CONIGLIONE; M. CORDELLI; M. COSTA; A. DAMICO; C. DAMATO; V. DAMATO; G. DE BONIS; G. DE ROSA; G. DE RUVO; R. DE VITA; C. DISTEFANO; E. FALCHINI; V. FLAMINIO; K. FRATINI; GABRIELLI A; S. GALEOTTI; E. GANDOLFI; G. GIACOMELLI; F. GIORGI; G. GIOVANETTI; A. GRIMALDI; A. GRMEK; R. HABEL; E. LEONORA; A. LONARDO; G. LONGO; D. LO PRESTI; F. LUCARELLI; L. MACCIONE; A. MARGIOTTA; A. MARTINI; R. MASULLO; F. MAUGERI; R. MEGNA; E. MIGNECO; S. MINUTOLI; M. MONGELLI; T. MONTARULI; M. MORGANTI; P. MUSICO; M. MUSUMECI; C.A. NICOLAU; A. ORLANDO; M. OSIPENKO; G. OSTERIA; R. PAPALEO; V. PAPPALARDO; C. PETTA; P. PIATTELLI; D. PIOMBO; G. RAIA; N. RANDAZZO; S. REITO; G. RICCO; G. RICCOBENE; M. RIPANI; A. ROVELLI; M. RUPPI; G.V. RUSSO; S. RUSSO; P. SAPIENZA; M. SEDITA; E. SHIROKOV; F. SIMEONE; V. SIPALA; C. SOLLIMA; F. SPEZIALE; M. SPURIO; M. TAIUTI; G. TERRENI; L. TRASATTI; S. URSO; V. VALENTE; M. VECCHI; P. VICINI; R. WISCHNEWSKI S. AIELLO; A. ALOISIO; F. AMELI; I.AMORE; M. ANGHINOLFI; A. ANZALONE; G. BARBARINO; E. BARBARITO; M.BATTAGLIERI; M.BAZZOTTI; R. BELLOTTI; A. BERSANI; N. BEVERINI; S. BIAGI; M. BONORI; B. BOUHDAEF; M. BRESCIA; G. CACOPARDO; C. CALÌ; A. CAPONE; L. CAPONETTO; G. CARMINATI; B. CASSANO; E. CASTORINA; A. CERES; T. CHIARUSI; M. CIRCELLA; R. COCIMANO; R. CONIGLIONE; M. CORDELLI; M. COSTA; A. DAMICO; C. DAMATO; V. DAMATO; G. DE BONIS; G. DE ROSA; G. DE RUVO; R. DE VITA; C. DISTEFANO; E. FALCHINI; V. FLAMINIO; K. FRATINI; GABRIELLI A; S. GALEOTTI; E. GANDOLFI; G. GIACOMELLI; F. GIORGI; G. GIOVANETTI; A. GRIMALDI; A. GRMEK; R. HABEL; E. LEONORA; A. LONARDO; G. LONGO; D. LO PRESTI; F. LUCARELLI; L. MACCIONE; A. MARGIOTTA; A. MARTINI; R. MASULLO; F. MAUGERI; R. MEGNA; E. MIGNECO; S. MINUTOLI; M. MONGELLI; T. MONTARULI; M. MORGANTI; P. MUSICO; M. MUSUMECI; C.A. NICOLAU; A. ORLANDO; M. OSIPENKO; G. OSTERIA; R. PAPALEO; V. PAPPALARDO; C. PETTA; P. PIATTELLI; D. PIOMBO; G. RAIA; N. RANDAZZO; S. REITO; G. RICCO; G. RICCOBENE; M. RIPANI; A. ROVELLI; M. RUPPI; G.V. RUSSO; S. RUSSO; P. SAPIENZA; M. SEDITA; E. SHIROKOV; F. SIMEONE; V. SIPALA; C. SOLLIMA; F. SPEZIALE; M. SPURIO; M. TAIUTI; G. TERRENI; L. TRASATTI; S. URSO; V. VALENTE; M. VECCHI; P. VICINI; R. WISCHNEWSKI
Published: 2010

18. The AMS-02 electromagnetic calorimeter

Author: S. Di Falco, D. Fougeron, J. P. Vialle, E. Falchini, Z. Liu, R. Kossakowski, M. Incagli, J.M. Dubois, Y. Liu, R. Hermel, L. Girard, H. S. Chen, P. S. Marrocchesi, Franck Cadoux, S. Rosier-Lees, T. Lomtadze, S. Galeotti, Riccardo Paoletti, H. L. Zhuang, Nicola Turini, V. Chambert-Hermel, N. Fouque, Giada Valle, F. Cervelli, A. Franzoso, Paolo Maestro, Fabrizio Giulio Luca Pilo, F. Spinella, Guo-Ming Chen, C. Goy, B. Lieunard, G. Coignet, G. Venanzoni, and Zengliang Yu
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Large Hadron Collider, Calorimeter (particle physics), Physics::Instrumentation and Detectors, Hadron, Ranging, Electron, Atomic and Molecular Physics, and Optics, Nuclear physics, Pion, Sampling (signal processing), High Energy Physics::Experiment, Nuclear Experiment
Abstract: The Electromagnetic Calorimeter (ECAL) of the AMS-02 experiment is a lead-scintillanting fibers sampling calorimeter characterized by high granularity that allows to image the longitudinal and lateral showers development, a key issue to provide high electron/hadron discrimination. The light collection system and the FE electronics are designed to let the calorimeter operate over a wide energy range from few GeV up to 1 TeV. A full-scale prototype of the e.m. calorimeter was tested at Cern in October 2001 using electrons and pions beams with energy ranging from 3 to 100 GeV. Effective sampling thickness, linearity and energy resolution were measured.
Published: 2002

19. The Merger board of the CDF Silicon Vertex Tracker

Author: Paola Giannetti, G. Punzi, Fabio Morsani, Anna Zanetti, S. Galeotti, F. Spinella, S. Donati, Mauro Dell'Orso, Stefano Belforte, L. Ristori, M. Bari, and A. Cerri
Subjects: Nuclear and High Energy Physics, Engineering, business.industry, Clock rate, Operating frequency, Data acquisition, Nuclear Energy and Engineering, Electronic engineering, Data monitoring, Electrical and Electronic Engineering, Independent data, business, Silicon radiation detectors, Merge (version control), Computer hardware, VMEbus
Abstract: The Merger board is part of the Silicon Vertex Tracker (SVT), a device dedicated to perform real-time track reconstruction with offline-like resolution and high efficiency at the Level 2 trigger of the CDF experiment. The Merger is a custom 9U /spl times/ 400 mm VME board, running at an internal clock frequency of 33 MHz. Its main functional task in SVT is to merge up to four independent data streams into a single one. The merging operation can be performed on a first come, first served basis or according to an ordered sequence. There are four input streams and two identical output streams, so that the Merger also serves as a data fanout function. The board implements detailed error handling and sophisticated data monitoring that make it possible to trace back misfunctioning both in the Merger and in other parts of SVT. Furthermore, the Merger has special modes of operation that can be selected for test and diagnostic purposes. In these working modes, the Merger is a powerful tool that allows one to test other SVT boards at their maximum operating frequency.
Published: 2002

20. Error handling for the CDF online silicon vertex tracker

Author: Paola Giannetti, A. Cerri, F. Spinella, Mauro Dell'Orso, S. Donati, Anna Zanetti, Fabio Morsani, S. Galeotti, Stefano Belforte, M. Bari, G. Punzi, and L. Ristori
Subjects: Nuclear and High Energy Physics, Data stream mining, business.industry, Computer science, Change control board, High-definition video, Memory bank, Data acquisition, Nuclear Energy and Engineering, Control system, Electronic engineering, Electrical and Electronic Engineering, business, Error detection and correction, Computer hardware, VMEbus
Abstract: The online silicon vertex tracker (SVT) is composed of 104 VME 9U digital boards (of eight different types). Since the data output from the SVT (few MB/s) are a small fraction of the input data (200 MB/s), it is extremely difficult to track possible internal errors by using only the output stream. For this reason, several diagnostic tools have been implemented: local error registers, error bits propagated through the data streams, and the Spy Buffer system. Data flowing through each input and output stream of every board are continuously copied to memory banks named spy buffers, which act as built-in logic state analyzers hooked continuously to internal data streams. The contents of all buffers can be frozen at any time (e.g., on error detection) to take a snapshot of all data flowing through each SVT board. The spy buffers are coordinated at system level by the Spy Control Board. The architecture, design, and implementation of this system are described.
Published: 2001

21. Search for Neutral Supersymmetric Higgs Bosons inpp¯Collisions ats=1.8TeV

Author: T. Affolder, H. Akimoto, A. Akopian, M. G. Albrow, P. Amaral, S. R. Amendolia, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, T. Asakawa, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, M. W. Bailey, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, B. Bevensee, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, S. R. Blusk, A. Bocci, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van den Brink, C. Bromberg, M. Brozovic, N. Bruner, E. Buckley-Geer, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, P. Calafiura, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, W. Caskey, J. Cassada, A. Castro, D. Cauz, A. Cerri, A. W. Chan, P. S. Chang, P. T. Chang, J. Chapman, C. Chen, Y. C. Chen, M.-T. Cheng, M. Chertok, G. Chiarelli, I. Chirikov-Zorin, G. Chlachidze, F. Chlebana, L. Christofek, M. L. Chu, Y. S. Chung, C. I. Ciobanu, A. G. Clark, A. Connolly, J. Conway, M. Cordelli, J. Cranshaw, D. Cronin-Hennessy, R. Cropp, R. Culbertson, D. Dagenhart, S. D'Auria, F. DeJongh, S. Dell'Agnello, M. Dell'Orso, L. Demortier, M. Deninno, P. F. Derwent, T. Devlin, J. R. Dittmann, S. Donati, J. Done, T. Dorigo, N. Eddy, K. Einsweiler, J. E. Elias, E. Engels, D. Errede, S. Errede, Q. Fan, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, Y. Fukui, I. Furic, S. Galeotti, M. Gallinaro, T. Gao, M. Garcia-Sciveres, A. F. Garfinkel, P. Gatti, C. Gay, D. W. Gerdes, P. Giannetti, P. Giromini, V. Glagolev, M. Gold, J. Goldstein, A. Gordon, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, G. Grim, P. Gris, L. Groer, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. M. Haas, C. Haber, E. Hafen, S. R. Hahn, C. Hall, T. Handa, R. Handler, W. Hao, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Herndon, C. Hill, K. D. Hoffman, C. Holck, R. Hollebeek, L. Holloway, R. Hughes, J. Huston, J. Huth, H. Ikeda, J. Incandela, G. Introzzi, J. Iwai, Y. Iwata, E. James, H. Jensen, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, K. Karr, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, R. D. Kennedy, R. Kephart, D. Khazins, T. Kikuchi, B. Kilminster, B. J. Kim, D. H. Kim, H. S. Kim, M. J. Kim, S. H. Kim, Y. K. Kim, M. Kirby, M. Kirk, L. Kirsch, S. Klimenko, P. Koehn, A. Köngeter, K. Kondo, J. Konigsberg, K. Kordas, A. Korn, A. Korytov, E. Kovacs, J. Kroll, M. Kruse, S. E. Kuhlmann, K. Kurino, T. Kuwabara, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. I. Lamoureux, J. Lancaster, M. Lancaster, R. Lander, G. Latino, T. LeCompte, A. M. Lee, K. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, N. Lockyer, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, M. Mariotti, G. Martignon, A. Martin, J. A. J. Matthews, J. Mayer, P. Mazzanti, K. S. McFarland, P. McIntyre, E. McKigney, M. Menguzzato, A. Menzione, C. Mesropian, A. Meyer, T. Miao, R. Miller, J. S. Miller, H. Minato, S. Miscetti, M. Mishina, G. Mitselmakher, N. Moggi, E. Moore, R. Moore, Y. Morita, M. Mulhearn, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, J. Nachtman, S. Nahn, H. Nakada, T. Nakaya, I. Nakano, C. Nelson, T. Nelson, C. Neu, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, T. Okusawa, J. Olsen, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, S. P. Pappas, D. Partos, J. Patrick, G. Pauletta, M. Paulini, C. Paus, L. Pescara, T. J. Phillips, G. Piacentino, K. T. Pitts, A. Pompos, L. Pondrom, G. Pope, M. Popovic, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Pukhov, G. Punzi, K. Ragan, A. Rakitine, D. Reher, A. Reichold, A. Ribon, W. Riegler, F. Rimondi, L. Ristori, M. Riveline, W. J. Robertson, A. Robinson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, H. Sato, P. Savard, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, S. Segler, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, T. Shah, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, J. Siegrist, G. Signorelli, A. Sill, P. Sinervo, P. Singh, A. J. Slaughter, K. Sliwa, C. Smith, F. D. Snider, A. Solodsky, J. Spalding, T. Speer, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, K. Sumorok, T. Suzuki, T. Takano, R. Takashima, K. Takikawa, P. Tamburello, M. Tanaka, B. Tannenbaum, W. Taylor, M. Tecchio, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, K. Tollefson, A. Tollestrup, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, N. Turini, F. Ukegawa, T. Vaiciulis, J. Valls, S. Vejcik, G. Velev, R. Vidal, R. Vilar, I. Volobouev, D. Vucinic, R. G. Wagner, R. L. Wagner, J. Wahl, N. B. Wallace, A. M. Walsh, C. Wang, M. J. Wang, T. Watanabe, D. Waters, T. Watts, R. Webb, H. Wenzel, W. C. Wester, A. B. Wicklund, E. Wicklund, T. Wilkes, H. H. Williams, P. Wilson, B. L. Winer, D. Winn, S. Wolbers, D. Wolinski, J. Wolinski, S. Wolinski, S. Worm, X. Wu, J. Wyss, A. Yagil, W. Yao, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Particle physics, Large Hadron Collider, High Energy Physics::Phenomenology, Higgs boson, General Physics and Astronomy, High Energy Physics::Experiment, Technicolor, Elementary particle, Supersymmetry, Collider Detector at Fermilab, Standard Model, Higgs sector
Abstract: We present the results of a search for neutral Higgs bosons produced in association with b quarks in pp-->bb(phi)-->bbb final states with 91+/-7 pb(-1) of pp collisions at sqrt[s] = 1.8 TeV recorded by the Collider Detector at Fermilab. We find no evidence of such a signal and the data are interpreted in the context of the neutral Higgs sector of the minimal supersymmetric extension of the standard model. With basic parameter choices for the supersymmetric scale and the stop-quark mixing, we derive 95% C.L. lower mass limits for neutral Higgs bosons for tan(beta) values in excess of 35.
Published: 2001

22. Production ofχc1andχc2inpp¯Collisions ats=1.8TeV

Author: F. Palmonari, A. Safonov, R. Madrak, C. Nelson, L. Malferrari, R. Thurman-Keup, S. Wolinski, Cyp Ngan, S. Nahn, J. Mayer, J. Strologas, J. D. Lewis, M. Kirk, G. Velev, M. P. Schmidt, E. Moore, A. Rakitine, M. Shimojima, T. Le Compte, H. Wenzel, Douglas Benjamin, H. Sato, P. F. Derwent, P. Koehn, Kostantinos Kordas, R. E. Hughes, M. Mangano, Chunhui Chen, M. Brozovic, Petar Maksimovic, S. Baroiant, M. Lancaster, S. Bailey, A. Gordon, D. Winn, T. Kuwabara, Minu Kim, P. Azzi-Bacchetta, G. Latino, C. Pagliarone, S. Galeotti, Robin Erbacher, Jane Nachtman, Jacobo Konigsberg, Joel Goldstein, W. Carithers, S. Murgia, Aw Chan, M. Gold, J. Berryhill, W-M. Yao, J. Wolinski, Duncan Carlsmith, B. Flaugher, Tong Gao, C. Bromberg, W. Caskey, L. Demortier, Y. C. Chen, M. T. Cheng, A. Nomerotski, P. Gris, S. Lusin, A. M. Lee, W. Hao, Michael Schmitt, J. Incandela, K. T. Pitts, F. Happacher, P. T. Chang, Robert M Harris, R. J. Miller, A. Mukherjee, A. Brandl, A. Solodsky, J. G. Loken, Dario Bisello, A. Bhatti, E. Hafen, A. G. Clark, M. L. Chu, D. Dagenhart, Q. Fan, A. Tollestrup, Mosè Mariotti, T. Devlin, J. Conway, G. Pope, A. M. Walsh, John Huth, N. B. Wallace, Andrea Castro, J. W. Chapman, D. Khazins, J. Lys, P. Murat, Stefano Belforte, Henrik Jeldtoft Jensen, R. Roser, F. Azfar, Y. Iwata, G. Signorelli, Daniela Bortoletto, E. Kovacs, T. Ohmoto, P. Schlabach, F. Strumia, Andrea Bocci, Tommaso Dorigo, A. Byon-Wagner, Tetsuo Arisawa, C. Hill, Hajin Kim, M. Mishina, H. H. Williams, M. Cordelli, G. Busetto, Brian L Winer, Y. Gotra, J. Cassada, J. Tseng, C. Ferretti, G. Introzzi, A. Stefanini, D. Lucchesi, S. Tkaczyk, David Stuart, K. Karr, R. G. Feild, A. Bodek, L. Ristori, J. Iwai, C. Yosef, A. Meyer, Maxwell Chertok, R. Culbertson, R. G. Wagner, C. R. Hall, Anindya Roy, N. Eddy, Wendy Taylor, R. Vilar, G. Bauer, Alessandro Cerri, J. A.J. Matthews, F. de Jongh, R. J. Hollebeek, Fumihiko Ukegawa, J. I. Lamoureux, Mark Kruse, A. B. Wicklund, W. K. Sakumoto, J. F. de Troconiz, P. Tamburello, A. D. Hardman, F. D. Snider, T. Moulik, J. Cranshaw, F. Ptohos, A. Robinson, W. Trischuk, W. J. Robertson, S. P. Pappas, F. Zetti, T. Watanabe, J. B. Liu, Z. Yu, Luca Scodellaro, J. Boudreau, R. D. Kennedy, G. W. Foster, D. Glenzinski, K. Kondo, Hiroshi Ikeda, A. Korn, Y. Bonushkin, David Saltzberg, K. L. Byrum, P. Giromini, Anna Zanetti, H. Kasha, A. Scribano, Nicola Bacchetta, A. Munar, G. P. Yeh, S. Wolbers, D. W. Gerdes, C. Grosso-Pilcher, Marjorie Shapiro, Paul Tipton, B. Bevensee, J.I. Friedman, A. J. Slaughter, F. Bedeschi, Andrea Sansoni, Ivan-Kresimir Furic, S. Donati, W. Bokhari, E. E. Schmidt, K. D. Hoffman, H. Toyoda, C. H. Wang, T. Handa, G. Pauletta, S. Vejcik, G. Piacentino, K. Takikawa, T. Ohsugi, R. C. Webb, M. Campbell, D. Waters, P. Giannetti, Igor Volobouev, M. J. Shochet, Tony Liss, E. Buckley-Geer, Manfred Paulini, P. Sphicas, P. Amaral, D. Reher, J. Budagov, R. L. Lander, T. L. Watts, J. Siegrist, Umesh Joshi, J. Lancaster, S. H. Kim, R. Handler, Y. S. Chung, P. Gatti, H. Nakada, M. Dell'Orso, T. Takano, S. Miscetti, Riccardo Paoletti, M. Binkley, R. Vidal, H. Niu, N. Bruner, M. G. Albrow, S. Zucchelli, S. Dell'Agnello, P. Sinervo, R. E. Blair, F. Rimondi, Timothy Knight Nelson, T. Affolder, Virgil E Barnes, P. F. Shepard, S. H. Oh, T. Kaneko, R. Kephart, W. Ashmanskas, Paolo Calafiura, S. Lami, T. Shah, Teresa Rodrigo, K. Lee, Jay Dittmann, D. Cauz, Kevin Einsweiler, Christoph Paus, I. Yu, T. J. Phillips, P. K. Teng, T. Wilkes, Gino Bolla, J. P. Berge, C. Green, Saverio D'Auria, J. Carlson, Roger Moore, M. H. Kirby, Christina Mesropian, Yongsun Kim, N. Moggi, Frank Hartmann, Guenakh Mitselmakher, A. Barbaro-Galtieri, P. Lukens, D. Vucinic, F. Semeria, P. S. Chang, Alan Sill, Th. Müller, Louis Lyons, S. R. Amendolia, K. Sliwa, T. Shibayama, V. Papadimitriou, L. Christofek, K. Anikeev, T. A. Keaffaber, Y. Morita, S. C. van den Brink, M. Loreti, G. Bellettini, J. Wahl, T. Suzuki, C. Sanchez, P. N. Singh, Yanwen Liu, Avraham Yagil, A. Menzione, J. Valls, D. Wolinski, D. Errede, Daijin Kim, K. Kelley, S. Leone, Beom Jun Kim, Itsuo Nakano, Michele Gallinaro, A. Pompos, A. Semenov, G. Martignon, S. Klimenko, L. Santi, C. Haber, L. Rosenson, L. Groer, H. S. Budd, Alan Garfinkel, K. Kurino, Y. Kato, D. Neuberger, G. Guillian, P. McIntyre, A. S. Thompson, A. Heiss, I. Fiori, A. W. Scott, D. Partos, J. Guimaraes Da Costa, E. McKigney, S. Worm, J. P. Fernandez, R. Takashima, D. Amidei, A. T. Goshaw, Catherine Newman-Holmes, Andrew Beretvas, Richard Dante St Denis, James Proudfoot, M. Riveline, R. Oishi, I. V. Gorelov, T. Speer, L. E. Kirsch, Y. Seiya, M. Popovic, M. Lindgren, James Bensinger, B. Tannenbaum, Hiroto Kambara, L. Pescara, N. Lai, J. Wyss, G. Chiarelli, Kazuhiko Hara, Kenneth Bloom, L. Holloway, Leonard Spiegel, I.E. Chirikov-Zorin, K. Terashi, Nicola Turini, M. W. Bailey, S. Errede, J. Patrick, A. T. Laasanen, M. M. Deninno, Jay Hauser, Matthew Jones, W. H. Bell, R. D. Field, James D. Olsen, J. Spalding, G. P. Grim, Masaaki Tanaka, W. C. Wester, M. Tecchio, A. J. Martin, L. Pondrom, E. Wicklund, H. Minato, Fedor Prokoshin, Yasuo Fukui, J. E. Elias, J. N. Bellinger, T. Okusawa, P. Mazzanti, Daniel P Cronin-Hennessy, J. S. Miller, Kevin Burkett, Kenichi Hatakeyama, S. Blusk, Jochen Jens Heinrich, J. Done, Shin-Shan Yu, J. Huston, M. Franklin, A. Ribon, Pierre Savard, J. C. Freeman, A. Köngeter, C. I. Ciobanu, J. Steele, Andrey Korytov, V. Glagolev, B. A. Barnett, Giorgio Apollinari, Teruki Kamon, Craig Blocker, Kaori Maeshima, T. Vaiciulis, P. Wilson, M. Menguzzato, S. E. Kuhlmann, G. Chlachidze, Christopher Neu, J. Yoh, W. Orejudos, Frank Chlebana, A. Akopian, Maurice Garcia-Sciveres, A. Reichold, T. Yoshida, M. Guenther, Sally Seidel, M. Mulhearn, W. Riegler, R. Cropp, F. Spinella, R. L. Wagner, K. Goulianos, P. de Barbaro, O. Pukhov, K. Ragan, S. Segler, Maria Spiropulu, Matthew Herndon, R. J. Tesarek, S. Rolli, Benjamin Kilminster, C. Smith, Barry Blumenfeld, C. Holck, E. James, T. Nakaya, H. Akimoto, M. J. Wang, T. Miao, R. M. Haas, S. R. Hahn, Xin Wu, J. Antos, Konstanty Sumorok, N. S. Lockyer, Roberto Rossin, Joe Kroll, K. S. McFarland, S. Tether, M. Bishai, K. Tollefson, Stephan Lammel, T. Kikuchi, P. Yeh, Lawrence Nodulman, A. Connolly, T. Asakawa, G. Punzi, E. Engels, M. Barone, and M. Kelly
Subjects: Physics, Particle physics, Meson, General Physics and Astronomy, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We have measured the ratio of prompt production rates of the charmonium states {chi}{sub c1} and {chi}{sub c2} in 110 pb{sup -1} of p{ovr p} collisions at sqrt[s] = 1.8 TeV. The photon from their decay into J/{psi}{gamma} is reconstructed through conversion into e{sup +}e{sup -} pairs. The energy resolution this technique provides makes the resolution of the two states possible. We find the ratio of production cross sections {sigma}{sub {chi}{sub c2}}/{sigma}{sub {chi}{sub c1}} = 0.96{+-}0.27(stat){+-}0.11(syst) for events with p{sub {tau}}(J/{psi})>4.0 GeV/c, |{eta}(J/{psi})| 1.0 GeV/c.
Published: 2001

23. First Measurement of the RatioB(t→Wb)/B(t→Wq)and Associated Limit on the Cabibbo-Kobayashi-Maskawa Element|Vtb

Author: M. J. Shochet, S. Bailey, A. Connolly, T. Asakawa, G. Velev, P. Sphicas, P. K. Teng, B. Flaugher, H. Sato, Michael Schmitt, J. Incandela, M. L. Chu, Virgil E Barnes, Arshad Saleem Bhatti, G. Punzi, E. Engels, J. Conway, C. Pagliarone, S. Galeotti, P. Schlabach, Mosè Mariotti, G. F. Tartarelli, C. Green, G. Pope, J. Cassada, V. Nagaslaev, T. Kaneko, J. Wolinski, M. Barone, M. Kelly, T. Kuwabara, P. S. Chang, S. Tkaczyk, David Stuart, W. K. Sakumoto, R. J. Miller, A. Nomerotski, R. G. Feild, Robert M Harris, C. Grosso-Pilcher, A. Menzione, A. Mukherjee, J. G. Loken, W. Carithers, S. Murgia, G. P. Yeh, Andrea Castro, G. W. Foster, Andrea Bocci, D. Glenzinski, Tommaso Dorigo, F. Palmonari, Hiroto Kambara, Q. Fan, A. Tollestrup, C. Ferretti, S. Lami, T. Shah, Tony Liss, T. Devlin, L. Malferrari, D. Khazins, Kenneth Bloom, R. Thurman-Keup, Cyp Ngan, J. P. Berge, M. J. Wang, T. Miao, R. M. Haas, R. Vilar, Stephan Lammel, Paolo Calafiura, Teresa Rodrigo, D. Lucchesi, K. Lee, T. J. Phillips, K. Karr, K. Anikeev, F. Zetti, A. Byon-Wagner, Tetsuo Arisawa, C. Hill, S. Nahn, J. Berryhill, L. Christofek, D. Errede, N. Eddy, P. Lukens, Y. Morita, R. J. Hollebeek, R. D. Field, R. Vidal, H. Niu, N. Bruner, J. I. Lamoureux, M. Brozovic, T. Kikuchi, P. Yeh, P. F. Shepard, S. H. Oh, Xin Wu, E. Moore, P. F. Derwent, Minu Kim, T. Suzuki, C. Sanchez, V. Papadimitriou, James Bensinger, Daijin Kim, M. Lancaster, Y. Kato, D. Neuberger, G. Guillian, R. Takashima, J. Guimaraes Da Costa, C. I. Ciobanu, N. Lai, Kazuhiko Hara, Lawrence Nodulman, G. Piacentino, R. D. Kennedy, Itsuo Nakano, T. L. Watts, N. S. Lockyer, Joel Goldstein, A. Pompos, A. S. Thompson, A. Heiss, Roberto Rossin, L. Groer, Alan Garfinkel, R. L. Wagner, Catherine Newman-Holmes, P. McIntyre, A. Scribano, Y. C. Chen, A. Gordon, J. Siegrist, F. Ptohos, Tong Gao, W. J. Robertson, I. V. Gorelov, Christoph Paus, J. Carlson, S. Miscetti, D. Dagenhart, M. Lindgren, T. Speer, R. Kephart, Matthew Jones, Joe Kroll, J. Steele, K. Goulianos, M. Riveline, P. Gris, N. Moggi, Frank Hartmann, Fedor Prokoshin, Andrey Korytov, B. Tannenbaum, T. Watanabe, J. D. Lewis, J. Tseng, Y. Iwata, S. Lusin, J. Wyss, F. Happacher, P. T. Chang, Thomas LeCompte, Dario Bisello, S. C. van den Brink, Alan Sill, M. Kirk, L. Pescara, D. O. Litvintsev, V. Glagolev, J. Strologas, Yasuo Fukui, Daniela Bortoletto, W. Bokhari, J. Boudreau, R. Madrak, G. Bellettini, James D. Olsen, E. Hafen, J. Spalding, T. Okusawa, J. Valls, P. Mazzanti, J. F. de Troconiz, G. Chiarelli, C. Nelson, P. Koehn, G. Martignon, K. S. McFarland, A. Korn, D. Wolinski, M. Campbell, D. Waters, P. Giannetti, M. M. Deninno, S. Tether, Kostantinos Kordas, Y. Bonushkin, P. Tamburello, L. Holloway, David Saltzberg, K. Kelley, S. Leone, J. Lancaster, R. Handler, Y. S. Chung, M. Bishai, M. Binkley, G. P. Grim, Masaaki Tanaka, R. E. Hughes, H. S. Budd, J. Done, J. Huston, M. G. Albrow, K. Tollefson, A. Robinson, S. Baroiant, Chunhui Chen, Petar Maksimovic, S. Vejcik, Hiroshi Ikeda, T. Takano, S. Dell'Agnello, S. E. Kuhlmann, Douglas Benjamin, W. C. Wester, J. Patrick, G. Chlachidze, D. Winn, P. de Barbaro, K. Takikawa, R. C. Webb, J. Wahl, Yanwen Liu, O. Pukhov, F. DeJongh, R. Oishi, Robin Erbacher, W-M. Yao, F. Strumia, Christopher Neu, Igor Volobouev, L. Demortier, M. Dell'Orso, A. G. Clark, S. Wolinski, C. Smith, J. Yoh, Andrea Sansoni, Ivan-Kresimir Furic, C. Holck, S. Donati, A. Meyer, Jacobo Konigsberg, C. Haber, J. Mayer, K. Ragan, Guenakh Mitselmakher, P. Gatti, M. Tecchio, B. A. Barnett, Giorgio Apollinari, A. M. Lee, E. James, W. Ashmanskas, M. T. Cheng, Teruki Kamon, Craig Blocker, Louis Lyons, M. Shimojima, W. Hao, A. Solodsky, M. Cordelli, Kaori Maeshima, G. Busetto, Brian L Winer, T. Vaiciulis, Sally Seidel, R. G. Wagner, P. N. Singh, P. Wilson, Andrew Beretvas, A. Brandl, M. Menguzzato, S. P. Pappas, Luca Scodellaro, J. B. Liu, John Huth, M. W. Bailey, L. Rosenson, P. Amaral, M. Mulhearn, W. Riegler, C. R. Hall, S. Zucchelli, R. E. Blair, R. Cropp, K. L. Byrum, J. W. Chapman, F. Rimondi, Mark Kruse, F. Spinella, M. Gold, H. H. Williams, Kenichi Hatakeyama, E. Kovacs, T. Ohmoto, J. P. Fernandez, Anindya Roy, L. E. Kirsch, G. Introzzi, A. Stefanini, Maxwell Chertok, M. Franklin, P. Giromini, Anna Zanetti, Paul Tipton, Z. Yu, Marjorie Shapiro, A. J. Slaughter, D. Reher, E. Buckley-Geer, J. Budagov, Riccardo Paoletti, P. Sinervo, J. C. Freeman, R. L. Lander, B. Bevensee, H. Kasha, Jane Nachtman, Jay Dittmann, D. Cauz, A. Köngeter, Michele Gallinaro, Richard Dante St Denis, K. T. Pitts, S. Worm, D. Amidei, A. T. Goshaw, I.E. Chirikov-Zorin, A. J. Martin, L. Pondrom, E. Wicklund, S. Errede, J. E. Elias, F. Azfar, W. H. Bell, J. Lys, Manfred Paulini, H. Nakada, R. Roser, Saverio D'Auria, O. Lobban, Yongsun Kim, J.I. Friedman, C. H. Wang, L. Santi, Timothy Knight Nelson, Beom Jun Kim, N. B. Wallace, A. Bodek, J. Iwai, C. Yosef, Alessandro Cerri, Umesh Joshi, S. H. Kim, Th. Müller, S. R. Amendolia, K. Sliwa, S. Klimenko, Hajin Kim, M. Mishina, Y. Gotra, Fumihiko Ukegawa, A. B. Wicklund, E. E. Schmidt, K. D. Hoffman, H. Toyoda, T. Handa, H. Wenzel, G. Latino, Aw Chan, Duncan Carlsmith, Stefano Belforte, Henrik Jeldtoft Jensen, L. Ristori, R. Culbertson, W. Trischuk, Nicola Bacchetta, F. Bedeschi, T. Affolder, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, T. A. Keaffaber, K. Kurino, I. Fiori, A. W. Scott, D. Partos, James Proudfoot, A. Safonov, Avraham Yagil, Gino Bolla, M. P. Schmidt, A. Rakitine, A. Semenov, P. Azzi-Bacchetta, C. Bromberg, E. McKigney, S. Blusk, Jochen Jens Heinrich, Y. Seiya, M. Popovic, P. Murat, Leonard Spiegel, Shin-Shan Yu, A. Ribon, G. Bauer, A. D. Hardman, F. D. Snider, T. Moulik, J. Cranshaw, S. Wolbers, D. W. Gerdes, Pierre Savard, Kevin Einsweiler, T. Wilkes, M. Mangano, Wendy Taylor, J. A.J. Matthews, Roger Moore, M. H. Kirby, W. Caskey, Christina Mesropian, A. M. Walsh, K. Kondo, A. Munar, G. Pauletta, I. Yu, T. Shibayama, M. Loreti, K. Terashi, Nicola Turini, A. T. Laasanen, Jay Hauser, H. Minato, J. N. Bellinger, Daniel P Cronin-Hennessy, J. S. Miller, Kevin Burkett, S. Segler, Maria Spiropulu, Matthew Herndon, R. J. Tesarek, S. Rolli, Benjamin Kilminster, Barry Blumenfeld, T. Nakaya, H. Akimoto, S. R. Hahn, J. Antos, Konstanty Sumorok, W. Orejudos, Frank Chlebana, A. Akopian, Maurice Garcia-Sciveres, A. Reichold, T. Yoshida, M. Guenther, and T. Ohsugi
Subjects: Physics, Particle physics, Unitarity, Cabibbo–Kobayashi–Maskawa matrix, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, High Energy Physics::Experiment, Fermilab, Three generations, Collider Detector at Fermilab, Silicon vertex detector
Abstract: We present the first measurement of the ratio of branching fractions R equivalent to B(t --> Wb)/B(t --> Wq) from pa collisions at roots = 1.8 TeV. The data set corresponds to 109 pb(-1) of data recorded by the Collider Detector at Fermilab during the 1992-95 Tevatron run. We measure R = 0.94(-0.24)(+0.31)(stat + syst) or R > 0.61 (0.56) at 90% (95)% C.L., in agreement with the standard model predictions. This measurement yields a limit on the Cabibbo-Kobayashi-Maskawa quark mixing matrix element \V-tb\ under the assumption of three generations and unitarity.
Published: 2001

24. Recent achievements of the NEMO project

Author: Paolo Piattelli, S. Minutoli, E. Falchini, Alessandro Lonardo, G. Ricco, M. Morganti, M. Taiuti, R. De Vita, A. Capone, Manuela Vecchi, Sebastiano Aiello, Rosanna Cocimano, C. Calì, Ralf Wischnewski, F. Speziale, P. Sapienza, G. Raia, E. Castorina, S. Russo, G. De Rosa, P. Musico, Filippo Maria Giorgi, A. Orlando, M. Cordelli, Mario Musumeci, N. Randazzo, G. Giacomelli, V. D'Amato, E. Leonora, C. Sollima, A. Ceres, L. Caponetto, Antonio D'Amico, S. Biagi, G. Cacopardo, R. Masullo, B. Bouhdaef, B. Cassano, S. Galeotti, C. Distefano, V. Pappalardo, Giuseppe Longo, Alberto Rovelli, M. Osipenko, M. Ripani, E. Barbarito, E. Shirokov, A. Aloisio, C. D'Amato, R. Habel, A. Martini, A. Grimaldi, Giorgio Riccobene, M. Battaglieri, M. Ruppi, Massimo Brescia, G. C. Barbarino, M. Circella, V. Valente, Piero Vicini, Francesco Simeone, Maurizio Spurio, Riccardo Papaleo, G. Carminati, G. De Bonis, A. Anzalone, G. Giovanetti, Teresa Montaruli, Rosario Megna, A. Grmek, G. Terreni, Valeria Sipala, I. Amore, R. Coniglione, M. Bonori, F. Lucarelli, Roberto Bellotti, A. Bersani, G. Osteria, D. Piombo, L. Maccione, G. De Ruvo, M. Sedita, D. Lo Presti, K. Fratini, V. Flaminio, Alessandro Gabrielli, M. Costa, C. Petta, Annarita Margiotta, L. Trasatti, Tommaso Chiarusi, S. Reito, S. Urso, F. Ameli, G.V. Russo, M. Bazzotti, F. Maugeri, C.A. Nicolau, Nicolo' Beverini, Enzo Gandolfi, Emilio Migneco, M. Anghinolfi, M. Mongelli, E. MIGNECO, S. AIELLO, A. ALOISIO, F. AMELI, I.AMORE, M. ANGHINOLFI, A. ANZALONE, G. BARBARINO, E. BARBARITO, M.BATTAGLIERI, M.BAZZOTTI, R. BELLOTTI, A. BERSANI, N. BEVERINI, S. BIAGI, M. BONORI, B. BOUHDAEF, M. BRESCIA, G. CACOPARDO, C. CALÌ, A. CAPONE, L. CAPONETTO, G. CARMINATI, B. CASSANO, E. CASTORINA, A. CERES, T. CHIARUSI, M. CIRCELLA, R. COCIMANO, R. CONIGLIONE, M. CORDELLI, M. COSTA, A. DAMICO, C. DAMATO, V. DAMATO, G. DE BONIS, G. DE ROSA, G. DE RUVO, R. DE VITA, C. DISTEFANO, E. FALCHINI, V. FLAMINIO, K. FRATINI, GABRIELLI A, S. GALEOTTI, E. GANDOLFI, G. GIACOMELLI, F. GIORGI, G. GIOVANETTI, A. GRIMALDI, A. GRMEK, R. HABEL, E. LEONORA, A. LONARDO, G. LONGO, D. LO PRESTI, F. LUCARELLI, L. MACCIONE, A. MARGIOTTA, A. MARTINI, R. MASULLO, F. MAUGERI, R. MEGNA, S. MINUTOLI, M. MONGELLI, T. MONTARULI, M. MORGANTI, P. MUSICO, M. MUSUMECI, C.A. NICOLAU, A. ORLANDO, M. OSIPENKO, G. OSTERIA, R. PAPALEO, V. PAPPALARDO, C. PETTA, P. PIATTELLI, D. PIOMBO, G. RAIA, N. RANDAZZO, S. REITO, G. RICCO, G. RICCOBENE, M. RIPANI, A. ROVELLI, M. RUPPI, G.V. RUSSO, S. RUSSO, P. SAPIENZA, M. SEDITA, E. SHIROKOV, F. SIMEONE, V. SIPALA, C. SOLLIMA, F. SPEZIALE, M. SPURIO, M. TAIUTI, G. TERRENI, L. TRASATTI, S. URSO, V. VALENTE, M. VECCHI, P. VICINI, R. WISCHNEWSKI, Migneco, E., Aiello, S., Aloisio, A., Ameli, F., Amore, I., Anghinolfi, M., Anzalone, A., Barbarino, G., Barbarito, E., Battaglieri, M., Bazzotti, M., Bellotti, R., Bersani, A., Beverini, N., Biagi, S., Bonori, M., Bouhdaef, B., Brescia, M., Cacopardo, G., Calì, C., Capone, A., Caponetto, L., Carminati, G., Cassano, B., Castorina, E., Ceres, A., Chiarusi, T., Circella, M., Cocimano, R., Coniglione, R., Cordelli, M., Costa, M., D'Amico, A., D'Amato, C., D'Amato, V., De Bonis, G., De Rosa, G., De Ruvo, G., De Vita, R., Distefano, C., Falchini, E., Flaminio, V., Fratini, K., Gabrielli, A., Galeotti, S., Gandolfi, E., Giacomelli, G., Giorgi, F., Giovanetti, G., Grimaldi, A., Grmek, A., Habel, R., Leonora, E., Lonardo, A., Longo, G., Lo Presti, D., Lucarelli, F., Maccione, L., Margiotta, A., Martini, A., Masullo, R., Maugeri, F., Megna, R., Minutoli, S., Mongelli, M., Montaruli, T., Morganti, M., Musico, P., Musumeci, M., Nicolau, C. A., Orlando, A., Osipenko, M., Osteria, G., Papaleo, R., Pappalardo, V., Petta, C., Piattelli, P., Piombo, D., Raia, G., Randazzo, N., Reito, S., Ricco, G., Riccobene, G., Ripani, M., Rovelli, A., Ruppi, M., Russo, G. V., Russo, S., Sapienza, P., Sedita, M., Shirokov, E., Simeone, F., Sipala, V., Sollima, C., Speziale, F., Spurio, M., Taiuti, M., Terreni, G., Trasatti, L., Urso, S., Valente, V., Vecchi, M., Vicini, P., Wischnewski, R., E., Migneco, S., Aiello, Aloisio, Alberto, F., Ameli, I., Amore, Barbarino, Giancarlo, and DE ROSA, Gianfranca
Subjects: Nuclear and High Energy Physics, TRANSMISSION, 95.85.Ry, Physics::Instrumentation and Detectors, cosmic ray detector, Neutrino telescope, POWER, Underwater Cherenkov Neutrino Telescope, Nuclear physics, cosmic rays, 95.55.Vj, NEUTRINO TELESCOPE, Instrumentation, DEEP-SEA, UNDERWATER CHERENKOV NEUTRINO TELESCOPES, Physics, NEUTRINO TELESCOPE, DEEP-SEA, TRANSMISSION, PERFORMANCE, POWER, Test site, Detector, Neutrino muon pion and other elementary particle, Neutrino muon pion and other elementary particle detector, PERFORMANCE, Neutrino detector, Systems engineering, High Energy Physics::Experiment, Realization (systems)
Abstract: The status of the activities towards the realization of a km3 Cherenkov neutrino detector carried out by the NEMO Collaboration is described. The realization of a Phase-1 project, which is under way, will validate the proposed technologies for the realization of the km3 detector on a Test Site at 2000 m depth. The realization of a new infrastructure on the candidate site (Phase-2 project) will provide the possibility to test detector components at 3500 m depth.
Published: 2008

25. Measurement of the Decay Amplitudes ofB0→J/ψK*0andBs0→J/ψφDecays

Author: Stefano Belforte, W. Carithers, S. Murgia, Henrik Jeldtoft Jensen, P. Sphicas, L. Ristori, P. Schlabach, J. Berryhill, L. Malferrari, Avraham Yagil, J. Cassada, Tong Gao, D. Dagenhart, Virgil E Barnes, R. Vidal, H. Niu, A. Cerri, G. W. Foster, F. Ptohos, Nicola Bacchetta, J. Wyss, G. Chiarelli, E. McKigney, J. Wahl, N. Bruner, Yanwen Liu, T. Kaneko, F. Bedeschi, P. S. Chang, Sally Seidel, M. M. Deninno, J. D. Lewis, J. Tseng, M. Brozovic, Minu Kim, W. J. Robertson, M. Kirk, Joel Goldstein, P. F. Shepard, S. H. Oh, Leonard Spiegel, M. Tecchio, Kevin Einsweiler, T. Le Compte, A. Menzione, P. Koehn, S. Lusin, C. Smith, F. Happacher, P. T. Chang, Dario Bisello, A. Bhatti, Wendy Taylor, J. A.J. Matthews, Y. Iwata, R. E. Hughes, T. Watanabe, Chunhui Chen, Petar Maksimovic, S. Tkaczyk, David Stuart, R. G. Feild, Tomoko Yoshida, J. Boudreau, G. P. Yeh, W. Orejudos, Frank Chlebana, D. Winn, M. Riveline, Tony Liss, A. Safonov, J. Proudfoot, M. Mulhearn, W. Riegler, Paolo Calafiura, Teresa Rodrigo, Itsuo Nakano, K. Lee, T. J. Phillips, A. Korn, S. Wolinski, G. Piacentino, G. Signorelli, G. Velev, Daniela Bortoletto, C. I. Ciobanu, J. R. Bensinger, L. Groer, Alan Garfinkel, Roger Moore, M. H. Kirby, W. Bokhari, C. Holck, F. Strumia, P. McIntyre, S. Lami, Y. Bonushkin, R. Takashima, A. Akopian, David Saltzberg, M. Garcia-Sciveres, R. J. Miller, Y. Morita, E. S. Hafen, K. Kondo, P. Lukens, A. Mukherjee, E. James, M. Campbell, V. Papadimitriou, P. Murat, M. P. Schmidt, T. Shah, S. Miscetti, D. Waters, P. Giannetti, H. Sato, A. Munar, G. Pauletta, A. Rakitine, C. H. Wang, R. S. Guo, J. Strologas, L. Nodulman, Andrea Sansoni, S. Donati, P. F. Derwent, R. Handler, Y. S. Chung, Andrea Bocci, A. Reichold, P. Azzi-Bacchetta, F. Spinella, Daijin Kim, M. Lancaster, M. Lindgren, S. Dell'Agnello, B. Tannenbaum, J. Steele, G. Bauer, A. D. Hardman, F. D. Snider, T. Shibayama, K. Anikeev, C. Bromberg, R. L. Wagner, K. Goulianos, G. Bellettini, M. Shimojima, G. Martignon, T. Affolder, J. Cranshaw, Hiroto Kambara, J. P. Berge, I. Yu, Tommaso Dorigo, Andrey Korytov, Kenneth Bloom, M. Guenther, D. P. Benjamin, K. Takikawa, D. Errede, T. Ohsugi, T. Kuwabara, L. Christofek, A. Heiss, R. Vilar, P. de Barbaro, P. Gatti, W. Ashmanskas, V. V. Glagolev, C. Pagliarone, S. Galeotti, S. Vejcik, T. Takano, S. Wolbers, O. Pukhov, W-M. Yao, Y. Kato, D. Neuberger, G. Guillian, J. Guimaraes Da Costa, Louis Lyons, Robert M Harris, T. Suzuki, M. J. Shochet, M. Mangano, Stephan Lammel, A. Robinson, M. Loreti, D. W. Gerdes, Gino Bolla, C. Mesropian, A. Pompos, R. D. Field, J. Wolinski, L. Holloway, J. Patrick, K. Terashi, Nicola Turini, M. Gold, F. Zetti, A. Byon-Wagner, Tetsuo Arisawa, A. Semenov, M. L. Chu, A. Nomerotski, Mosè Mariotti, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, T. A. Keaffaber, A. T. Laasanen, K. Kurino, R. Cropp, T. Kikuchi, J. W. Chapman, L. Pescara, I. Fiori, M. Cordelli, A. W. Scott, D. Partos, G. Busetto, Brian L Winer, Catherine Newman-Holmes, Andrew Beretvas, Andrea Castro, S. Bailey, P. Yeh, William Trischuk, T. Speer, A. M. Walsh, S. Blusk, Jochen Jens Heinrich, T. Nakaya, H. Akimoto, N. Eddy, R. G. Wagner, F. de Jongh, Joe Kroll, J. G. Loken, E. Kovacs, T. Ohmoto, P. K. Teng, B. Flaugher, S. P. Pappas, S. E. Kuhlmann, P. Nicolaidi, C. Green, T. L. Watts, Michael Schmitt, J. Incandela, C. Haber, J. B. Liu, S. R. Hahn, D. Khazins, C. Ferretti, W. K. Sakumoto, J. Conway, R. K. Plunkett, R. J. Hollebeek, K. Karr, G. Chlachidze, G. Pope, Y. Seiya, A. Connolly, P. Amaral, D. Lucchesi, S. Geer, Jacobo Konigsberg, F. Palmonari, R. Thurman-Keup, T. Asakawa, S. Zucchelli, Shin-Shan Yu, R. Kephart, M. T. Cheng, C. Grosso-Pilcher, Cyp Ngan, A. Ribon, R. E. Blair, F. Rimondi, J. Antos, L. Demortier, A. Scribano, N. Moggi, Frank Hartmann, S. Nahn, A. Solodsky, G. Punzi, E. Engels, J. Yoh, Matthew Jones, J. I. Lamoureux, K. S. McFarland, Alan Sill, M. Musy, S. Tether, Konstanty Sumorok, B. A. Barnett, Giorgio Apollinari, J. Valls, D. Wolinski, E. Moore, K. Kelley, S. Leone, M. Barone, M. Kelly, Jay Hauser, James D. Olsen, Teruki Kamon, J. F. de Troconiz, P. Tamburello, Craig Blocker, A. M. Lee, H. S. Budd, J. Spalding, A. Gordon, Masaaki Tanaka, H. Minato, S. Segler, Kaori Maeshima, Hiroshi Ikeda, K. Tollefson, W. C. Wester, R. C. Webb, D. Amidei, Igor Volobouev, J. N. Bellinger, M. Binkley, T. Vaiciulis, Daniel P Cronin-Hennessy, W. Hao, J. S. Miller, Kevin Burkett, P. Wilson, A. Brandl, M. G. Albrow, M. Menguzzato, Maria Spiropulu, Matthew Herndon, John Huth, S. Rolli, Benjamin Kilminster, Barry Blumenfeld, H. H. Williams, M. J. Wang, T. Miao, R. M. Haas, G. Introzzi, A. Stefanini, M. Atac, Xin Wu, D. Reher, J. Budagov, N. S. Lockyer, Roberto Rossin, R. D. Kennedy, J. Siegrist, R. Madrak, C. Nelson, Jane Nachtman, K. T. Pitts, F. Azfar, Manfred Paulini, H. Nakada, J. Carlson, S. C. van den Brink, R. Demina, Yongsun Kim, Y. C. Chen, M. Dell'Orso, R. Oishi, L. Santi, S. Worm, A. T. Goshaw, K. Ragan, Guenakh Mitselmakher, Luca Scodellaro, S. Errede, K. L. Byrum, P. Giromini, M. W. Bailey, Anna Zanetti, H. Kasha, A. Meyer, P. N. Singh, Maxwell Chertok, L. Rosenson, W. Erdmann, Z. Yu, Marjorie Shapiro, A. J. Slaughter, E. Buckley-Geer, Riccardo Paoletti, P. Sinervo, L. E. Kirsch, A. G. Clark, J. Lys, R. Roser, J.I. Friedman, C. R. Hall, J. Mayer, Kenichi Hatakeyama, C. Paus, M. Franklin, Mark Kruse, Paul Tipton, J. C. Freeman, B. Bevensee, K. Kordas, Jay Dittmann, D. Cauz, A. Köngeter, Michele Gallinaro, I.E. Chirikov-Zorin, A. J. Martin, L. Pondrom, E. Wicklund, J. E. Elias, B. J. Kim, R. Culbertson, N. B. Wallace, A. Bodek, J. Iwai, C. Yosef, Umesh Joshi, J. Cooper, S. H. Kim, H. Wenzel, G. Latino, D. Theriot, Th. Müller, Aw Chan, Duncan Carlsmith, S. R. Amendolia, K. Sliwa, S. Klimenko, Hajin Kim, M. Mishina, Y. Gotra, Fumihiko Ukegawa, A. B. Wicklund, E. E. Schmidt, K. D. Hoffman, H. Toyoda, N. Lai, Kazuhiko Hara, T. Handa, Q. Fan, Fedor Prokoshin, A. Tollestrup, T. Devlin, Pierre Savard, M. Popovic, Yasuo Fukui, T. Okusawa, P. Mazzanti, J. Done, and J. Huston
Subjects: Physics, Amplitude, Tevatron, General Physics and Astronomy, Parity (physics), Atomic physics, Polarization (waves)
Abstract: An angular analysis of B{sup 0}{yields}J/{psi}K*{sup 0} and B{sup 0}{sub s}{yields}J/{psi}{phi} has been used to determine the decay amplitudes with parity-even longitudinal (A{sub 0}) and transverse (A{sub {parallel}}) polarization and parity-odd transverse (A{sub {perpendicular}}) polarization. The measurements are based on 190 B{sup 0} and 40 B{sup 0}{sub s} candidates obtained from 89 pb{sup -1} of p{ovr p} collisions at the Fermilab Tevatron. The longitudinal decay amplitude dominates with |A{sub 0}|{sup 2} = 0.59{+-}0.06{+-}0.01 for B{sup 0} and |A{sub 0}|{sup 2} = 0.61{+-}0.14{+-}0.02 for B{sup 0}{sub s} decays. The parity-odd amplitude is found to be small with |A{sub {perpendicular}}|{sup 2} = 0.13{sub -0.09}{sup +0.12}{+-}0.06 for B{sup 0} and |A{sub {perpendicular}}|{sup 2} = 0.23{+-}0.19{+-}0.04 for B{sup 0}{sub s} decays.
Published: 2000

26. Direct Measurement of theWBoson Width inpp¯Collisions at√s=1.8TeV

Author: T. Affolder, H. Akimoto, A. Akopian, M. G. Albrow, P. Amaral, S. R. Amendolia, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, T. Asakawa, W. Ashmanskas, M. Atac, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, M. W. Bailey, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, M. Barone, G. Bauer, F. Bedeschi, S. Belforte, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, B. Bevensee, A. Bhatti, M. Binkley, D. Bisello, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, S. R. Blusk, A. Bocci, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van den Brink, C. Bromberg, M. Brozovic, N. Bruner, E. Buckley-Geer, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, P. Calafiura, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, J. Cassada, A. Castro, D. Cauz, A. Cerri, A. W. Chan, P. S. Chang, P. T. Chang, J. Chapman, C. Chen, Y. C. Chen, M.-T. Cheng, M. Chertok, G. Chiarelli, I. Chirikov-Zorin, G. Chlachidze, F. Chlebana, L. Christofek, M. L. Chu, C. I. Ciobanu, A. G. Clark, A. Connolly, J. Conway, J. Cooper, M. Cordelli, J. Cranshaw, D. Cronin-Hennessy, R. Cropp, R. Culbertson, D. Dagenhart, F. DeJongh, S. Dell'Agnello, M. Dell'Orso, R. Demina, L. Demortier, M. Deninno, P. F. Derwent, T. Devlin, J. R. Dittmann, S. Donati, J. Done, T. Dorigo, N. Eddy, K. Einsweiler, J. E. Elias, E. Engels, W. Erdmann, D. Errede, S. Errede, Q. Fan, R. G. Feild, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, H. Frisch, Y. Fukui, S. Galeotti, M. Gallinaro, T. Gao, M. Garcia-Sciveres, A. F. Garfinkel, P. Gatti, C. Gay, S. Geer, D. W. Gerdes, P. Giannetti, P. Giromini, V. Glagolev, M. Gold, J. Goldstein, A. Gordon, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, L. Groer, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. S. Guo, R. M. Haas, C. Haber, E. Hafen, S. R. Hahn, C. Hall, T. Handa, R. Handler, W. Hao, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Herndon, B. Hinrichsen, K. D. Hoffman, C. Holck, R. Hollebeek, L. Holloway, R. Hughes, J. Huston, J. Huth, H. Ikeda, J. Incandela, G. Introzzi, J. Iwai, Y. Iwata, E. James, H. Jensen, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, K. Karr, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, R. D. Kennedy, R. Kephart, D. Khazins, T. Kikuchi, B. Kilminster, M. Kirby, M. Kirk, B. J. Kim, D. H. Kim, H. S. Kim, M. J. Kim, S. H. Kim, Y. K. Kim, L. Kirsch, S. Klimenko, P. Koehn, A. Köngeter, K. Kondo, J. Konigsberg, K. Kordas, A. Korn, A. Korytov, E. Kovacs, J. Kroll, M. Kruse, S. E. Kuhlmann, K. Kurino, T. Kuwabara, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. I. Lamoureux, M. Lancaster, G. Latino, T. LeCompte, A. M. Lee, K. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, N. Lockyer, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, M. Mariotti, G. Martignon, A. Martin, J. A. J. Matthews, J. Mayer, P. Mazzanti, K. S. McFarland, P. McIntyre, E. McKigney, M. Menguzzato, A. Menzione, C. Mesropian, T. Miao, R. Miller, J. S. Miller, H. Minato, S. Miscetti, M. Mishina, G. Mitselmakher, N. Moggi, E. Moore, R. Moore, Y. Morita, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, M. Musy, J. Nachtman, S. Nahn, H. Nakada, T. Nakaya, I. Nakano, C. Nelson, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, P. Nicolaidi, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, T. Okusawa, J. Olsen, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, S. P. Pappas, D. Partos, J. Patrick, G. Pauletta, M. Paulini, C. Paus, L. Pescara, T. J. Phillips, G. Piacentino, K. T. Pitts, R. Plunkett, A. Pompos, L. Pondrom, G. Pope, M. Popovic, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Pukhov, G. Punzi, K. Ragan, A. Rakitine, D. Reher, A. Reichold, W. Riegler, A. Ribon, F. Rimondi, L. Ristori, W. J. Robertson, A. Robinson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, A. Safonov, W. K. Sakumoto, D. Saltzberg, A. Sansoni, L. Santi, H. Sato, P. Savard, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, S. Segler, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, T. Shah, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, J. Siegrist, G. Signorelli, A. Sill, P. Sinervo, P. Singh, A. J. Slaughter, K. Sliwa, C. Smith, F. D. Snider, A. Solodsky, J. Spalding, T. Speer, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, K. Sumorok, T. Suzuki, T. Takano, R. Takashima, K. Takikawa, P. Tamburello, M. Tanaka, B. Tannenbaum, W. Taylor, M. Tecchio, P. K. Teng, K. Terashi, S. Tether, D. Theriot, R. Thurman-Keup, P. Tipton, S. Tkaczyk, K. Tollefson, A. Tollestrup, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, N. Turini, F. Ukegawa, T. Vaiciulis, J. Valls, S. Vejcik, G. Velev, R. Vidal, R. Vilar, I. Volobouev, D. Vucinic, R. G. Wagner, R. L. Wagner, J. Wahl, N. B. Wallace, A. M. Walsh, C. Wang, C. H. Wang, M. J. Wang, T. Watanabe, D. Waters, T. Watts, R. Webb, H. Wenzel, W. C. Wester, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, D. Winn, S. Wolbers, D. Wolinski, J. Wolinski, S. Wolinski, S. Worm, X. Wu, J. Wyss, A. Yagil, W. Yao, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Particle physics, Muon, Luminosity (scattering theory), 010308 nuclear & particles physics, Tevatron, General Physics and Astronomy, Particle accelerator, Electron, 01 natural sciences, law.invention, Nuclear physics, law, 0103 physical sciences, High Energy Physics::Experiment, Fermilab, 010306 general physics, Collider, Collider Detector at Fermilab
Abstract: This Letter describes a direct measurement of the W boson total decay width, {Gamma}{sub W}, using the Collider Detector at Fermilab. The measurement uses an integrated luminosity of 90 pb{sup -1}, collected during the 1994-1995 run of the Fermilab Tevatron p{anti p} collider. The width is determined by normalizing predicted signal and background distributions to 49 844 W {yields}e{nu} candidates and 21 806 W{yields}{mu}{nu} candidates in the transverse-mass region M{sub T}
Published: 2000

27. Measurement ofJ/ψandψ(2S)Polarization inpp¯Collisions at√s=1.8TeV

Author: W. Carithers, S. Murgia, A. Byon-Wagner, Tetsuo Arisawa, J. Berryhill, J. D. Lewis, A. Safonov, E. Scodellaro, P. Koehn, Kostantinos Kordas, R. E. Hughes, Chunhui Chen, Petar Maksimovic, Andrea Castro, D. Winn, X. Wu, S. Blusk, Jochen Jens Heinrich, Tong Gao, D. Khazins, N. Eddy, R. J. Hollebeek, J. Strologas, C. Smith, J. I. Lamoureux, James Bensinger, C. Holck, C. Pagliarone, K. Karr, Shin-Shan Yu, G. Velev, Sally Seidel, S. Galeotti, R. D. Kennedy, H. Sato, M. L. Chu, E. James, Jacobo Konigsberg, M. T. Cheng, J. Lys, J. Siegrist, Gino Bolla, Hajin Kim, M. Mishina, Mosè Mariotti, Y. Gotra, Fumihiko Ukegawa, Matthew Jones, James D. Olsen, A. Ribon, M. P. Schmidt, J. P. Berge, N. Lai, Kazuhiko Hara, Fedor Prokoshin, Yasuo Fukui, K. L. Byrum, A. Solodsky, P. Giromini, Anna Zanetti, H. Kasha, B. Hinrichsen, J. Wolinski, A. Nomerotski, A. Rakitine, P. Azzi-Bacchetta, Pierre Savard, Maxwell Chertok, D. Dagenhart, T. Kuwabara, P. De Barbara, Jane Nachtman, L. Christofek, J. Spalding, R. Roser, J.I. Friedman, C. Bromberg, J. G. Loken, T. Okusawa, P. Mazzanti, A. B. Wicklund, T. L. Watts, J. Wahl, A. Scribano, M. Mulhearn, W. Riegler, A. Tollestrup, Masaaki Tanaka, W. C. Wester, F. Strumia, J. Wyss, J. Done, F. DeJongh, A. Semenov, Stefano Belforte, S. E. Kuhlmann, P. Nicolaidi, T. Suzuki, J. Huston, E. E. Schmidt, G. Chiarelli, C. Ferretti, S. Lami, C. H. Wang, K. T. Pitts, T. Shah, Andrea Sansoni, J. Tseng, S. Donati, Joe Kroll, K. D. Hoffman, H. Toyoda, M. M. Deninno, D. Lucchesi, Henrik Jeldtoft Jensen, Jay Hauser, G. Chlachidze, Z. Yu, Marjorie Shapiro, P. Gatti, R. Cropp, Umesh Joshi, J. Cooper, J. Boudreau, K. Anikeev, A. Pompos, A. J. Slaughter, D. Errede, S. H. Kim, L. Ristori, F. Azfar, W-M. Yao, H. Minato, K. Kurino, Louis Lyons, A. Connolly, G. Piacentino, K. S. McFarland, S. Tether, F. Spinella, M. Gold, P. Schlabach, R. Kephart, T. Handa, E. Buckley-Geer, M. Binkley, Riccardo Paoletti, T. Asakawa, J. Cassada, W. Trischuk, M. Tecchio, A. Korn, Y. Kato, D. Neuberger, Beom Jun Kim, S.G. Klimenko, M. G. Albrow, J. Yoh, G. Guillian, Manfred Paulini, K. Tollefson, J. Guimaraes Da Costa, Y. Seiya, H. Nakada, M. Popovic, S. Miscetti, P. Sinervo, C. I. Ciobanu, H. Wenzel, N. Moggi, Frank Hartmann, David Saltzberg, S. Tkaczyk, Andrew Beretvas, Nicola Bacchetta, Catherine Newman-Holmes, J. N. Bellinger, G. Punzi, E. Engels, E. Kovacs, T. Ohmoto, Christoph Paus, J. Carlson, F. Bedeschi, David Stuart, S. C. van den Brink, Daniel P Cronin-Hennessy, Th. Müller, Alan Sill, Kenichi Hatakeyama, Yc Liu, R. G. Feild, M. Franklin, T. Speer, G. W. Foster, M. Musy, Yongsun Kim, S. R. Amendolia, K. Sliwa, S. Bailey, J. Steele, M. J. Wang, G. Bellettini, T. Miao, R. M. Haas, T. Affolder, M. Barone, J. S. Miller, Kevin Burkett, G. Martignon, M. Kelly, G. P. Yeh, P. Murat, Tony Liss, J. Valls, Andrey Korytov, W. K. Sakumoto, Wendy Taylor, J. A.J. Matthews, S. Wolinski, M. Cordelli, M. Brozovic, G. Busetto, Brian L Winer, L. Santi, R. L. Wagner, A. Barbaro-Galtieri, J. F. de Troconiz, P. Tamburello, Roger Moore, M. H. Kirby, D. Wolinski, Minu Kim, K. Kelley, S. Leone, G. Latino, D. Theriot, K. Goulianos, R. G. Wagner, R. Culbertson, N. B. Wallace, Stephan Lammel, Christina Mesropian, R. Oishi, R. S. Guo, B. Flaugher, P. F. Derwent, Paolo Calafiura, Teresa Rodrigo, K. Lee, T. J. Phillips, V. Glagolev, J. Mayer, N. S. Lockyer, Joel Goldstein, S. P. Pappas, Michael Schmitt, D. Vucinic, F. Semeria, J. C. Freeman, Hiroshi Ikeda, T. A. Keaffaber, Y. C. Chen, Roberto Rossin, H. S. Budd, J. Incandela, Y. Morita, M. Lancaster, M. Shimojima, Aw Chan, G. Bauer, A. D. Hardman, F. D. Snider, R. C. Webb, T. Shibayama, M. Loreti, I. Furie, A. Bodek, J. B. Liu, M. W. Bailey, R. J. Miller, J. Conway, S. Geer, J. Iwai, T. Kikuchi, S. Lusin, F. Happacher, P. T. Chang, J. Cranshaw, Igor Volobouev, P. Yeh, O. Pukhov, Dario Bisello, A. Bhatti, C. Yosef, A. Mukherjee, Alessandro Cerri, K. Ragan, G. Pope, K. Terashi, Nicola Turini, A. T. Laasanen, Lawrence Nodulman, E. Hafen, S. Wolbers, Duncan Carlsmith, P. Amaral, I. Fiori, A. W. Scott, D. W. Gerdes, B. A. Barnett, Giorgio Apollinari, F. Ptohos, S. Zucchelli, R. E. Blair, Andrea Bocci, A. Köngeter, F. Rimondi, Tommaso Dorigo, W. J. Robertson, Teruki Kamon, H. H. Williams, C. Grosso-Pilcher, G. Introzzi, A. Stefanini, T. Watanabe, D. Partos, Craig Blocker, R. Vilar, Kaori Maeshima, W. Bokhari, S. Vejcik, T. Takano, I.E. Chirikov-Zorin, M. Campbell, D. Waters, P. Giannetti, T. Vaiciulis, F. Zetti, M. Atac, Kevin Einsweiler, A. J. Martin, D. Reher, R. Handler, Q. Fan, L. Pondrom, E. Wicklund, James Proudfoot, Y. Bonusnkin, P. Wilson, M. Menguzzato, R. Vidal, J. E. Elias, S. Dell'Agnello, J. Budagov, H. Niu, N. Bruner, T. Devlin, T. Ohsugi, W. Orejudos, M. J. Shochet, Frank Chlebana, P. F. Shepard, A. Akopian, S. H. Oh, Maurice Garcia-Sciveres, A. Reichold, P. Lukens, T. Yoshida, M. Guenther, V. Papadimitriou, Daijin Kim, P. K. Teng, Itsuo Nakano, S. Segler, L. Groer, Alan Garfinkel, C. Green, P. McIntyre, C. Haber, Y. Iwata, Hiroto Kambara, G. Signorelli, Daniela Bortoletto, R. K. Plunkett, Maria Spiropulu, Kenneth Bloom, Matthew Herndon, A. Heiss, R. D. Field, A. Robinson, S. Rolli, Benjamin Kilminster, K. Takikawa, F. Palmonari, L. Malferrari, R. Thurman-Keup, Cyp Ngan, Barry Blumenfeld, S. Nahn, L. Pescara, E. Moore, A. Gordon, T. Nakaya, H. Akimoto, S. R. Hahn, L. Demortier, A. M. Lee, J. Antos, Konstanty Sumorok, Guenakh Mitselmakher, W. Hao, P. N. Singh, A. Brandl, L. Rosenson, John Huth, L. E. Kirsch, J. W. Chapman, R. Madrak, C. Nelson, Douglas Benjamin, R. Demina, Jay Dittmann, D. Cauz, Michele Gallinaro, A. G. Clark, C. R. Hall, Mark Kruse, Paul Tipton, B. Bevensee, S. Worm, D. Amidei, A. T. Goshaw, S. Errede, W. Ashmanskas, W. Erdmann, P. Sphicas, Virgil E Barnes, T. Kaneko, P. S. Chang, A. Menzione, M. Dell'Orso, R. Takashima, M. Lindgren, B. Tannenbaum, Thomas LeCompte, L. Holloway, J. Patrick, M. Mangano, A. M. Walsh, K. Kondo, A. Munar, G. Pauletta, I. Yu, Avraham Yagil, M. Kirk, E. McKigney, Leonard Spiegel, and Robert M Harris
Subjects: Physics, Meson, Astrophysics::High Energy Astrophysical Phenomena, Hadron, General Physics and Astronomy, Particle accelerator, Polarization (waves), law.invention, Nuclear physics, Angular distribution, law, High Energy Physics::Experiment, Nuclear Experiment, Collider Detector at Fermilab
Abstract: We have measured the polarization of J/psi and psi(2S) mesons produced in pp collisions at sqrt[s] = 1.8 TeV, using data collected at the Collider Detector at Fermilab during 1992-1995. The polarization of promptly produced J/psi [psi(2S)] mesons is isolated from those produced in B-hadron decay, and measured over the kinematic range 4 [5.5]
Published: 2000

28. Search for Second and Third Generation Leptoquarks Including Production via Technicolor Interactions inpp¯Collisions at√s=1.8TeV

Author: S. Wolinski, J. Mayer, J. D. Lewis, T. L. Watts, M. Kirk, M. Shimojima, T. Le Compte, P. Koehn, Y. Iwata, R. Kephart, G. Signorelli, Daniela Bortoletto, N. Moggi, Frank Hartmann, Kenichi Hatakeyama, Kostantinos Kordas, Alan Sill, R. E. Hughes, M. Franklin, Chunhui Chen, Petar Maksimovic, Jacobo Konigsberg, S. Bailey, M. Brozovic, A. Robinson, D. Winn, J. Valls, Minu Kim, D. Wolinski, M. T. Cheng, K. Takikawa, J. C. Freeman, K. Kelley, S. Leone, F. Strumia, Manfred Paulini, A. Scribano, Joel Goldstein, Y. C. Chen, M. Gold, Andrea Sansoni, B. Flaugher, Michael Schmitt, J. Incandela, H. S. Budd, R. J. Miller, S. Donati, P. Gatti, W. Ashmanskas, H. Nakada, Louis Lyons, S. Lusin, T. Ohsugi, F. Happacher, Andrew Beretvas, P. T. Chang, A. Mukherjee, Dario Bisello, D. Dagenhart, A. Bhatti, W. Carithers, S. Murgia, M. J. Shochet, E. Hafen, J. Conway, A. Köngeter, A. Connolly, T. Asakawa, A. Solodsky, R. Takashima, Andrea Bocci, Yongsun Kim, G. Pope, Matthew Jones, M. J. Wang, T. Miao, R. M. Haas, James D. Olsen, G. Velev, J. Spalding, Masaaki Tanaka, W. C. Wester, Tommaso Dorigo, J. Tseng, M. Binkley, P. K. Teng, Xin Wu, J. Berryhill, M. G. Albrow, E. Kovacs, H. Sato, T. Ohmoto, C. Green, R. Vilar, C. H. Wang, G. Punzi, M. Lindgren, B. Tannenbaum, L. Santi, E. Engels, M. Musy, J. Wahl, F. Palmonari, J. Wyss, N. S. Lockyer, Roberto Rossin, L. Malferrari, R. Thurman-Keup, F. Zetti, J. Strologas, K. Kondo, Umesh Joshi, P. De Barbaro, Cyp Ngan, G. Chiarelli, F. Ptohos, I.E. Chirikov-Zorin, Joe Kroll, M. Barone, J. Boudreau, T. Kuwabara, M. L. Chu, S. Nahn, J. Cooper, Robert M Harris, Mosè Mariotti, A. Munar, Maxwell Chertok, W. J. Robertson, S. H. Kim, G. Pauletta, A. J. Martin, L. Holloway, R. L. Wagner, S. Blusk, M. M. Deninno, P. Schlabach, E. Moore, M. Kelly, A. Korn, J. Cassada, L. Pondrom, E. Wicklund, Tong Gao, K. S. McFarland, S. Tether, K. Goulianos, S. Worm, Hajin Kim, M. Mishina, D. Amidei, Luca Scodellaro, K. L. Byrum, Y. Bonushkin, David Saltzberg, P. Giromini, Jochen Jens Heinrich, Anna Zanetti, H. Kasha, A. Gordon, Y. Gotra, Fumihiko Ukegawa, J. Patrick, Andrea Castro, P. Sphicas, K. Tollefson, D. Khazins, J. E. Elias, B. Hinrichsen, Virgil E Barnes, G. W. Foster, T. Watanabe, M. Tecchio, A. T. Goshaw, K. Karr, L. Demortier, S. Vejcik, C. Smith, A. B. Wicklund, T. Takano, C. Holck, T. Kaneko, Z. Yu, Jane Nachtman, E. James, W. Bokhari, I. Yu, Marjorie Shapiro, P. S. Chang, J. Lys, O. Pukhov, R. Roser, K. Ragan, A. Menzione, A. J. Slaughter, E. E. Schmidt, A. M. Lee, Th. Müller, S. R. Amendolia, Avraham Yagil, K. T. Pitts, S. Tkaczyk, E. Buckley-Geer, David Stuart, J.I. Friedman, Riccardo Paoletti, P. Sinervo, J. F. de Troconiz, R. G. Feild, P. Tamburello, W. K. Sakumoto, W-M. Yao, K. Sliwa, M. Campbell, D. Waters, W. Hao, P. Giannetti, Christoph Paus, J. Carlson, F. Azfar, Sally Seidel, G. P. Yeh, James Bensinger, K. D. Hoffman, Tony Liss, H. Toyoda, S. C. van den Brink, E. McKigney, R. Handler, N. Lai, Kazuhiko Hara, Beom Jun Kim, Paolo Calafiura, Teresa Rodrigo, Hiroshi Ikeda, S. Geer, Shin-Shan Yu, C. Haber, K. Lee, T. J. Phillips, A. Brandl, R. C. Webb, Y. Morita, W. Riegler, R. Oishi, John Huth, Fedor Prokoshin, R. Cropp, Yasuo Fukui, A. Ribon, C. Grosso-Pilcher, S. Dell'Agnello, M. W. Bailey, F. Spinella, T. Okusawa, Leonard Spiegel, Igor Volobouev, J. W. Chapman, M. Cordelli, P. Mazzanti, S. Lami, T. Shah, R. Vidal, T. Handa, H. H. Williams, M. Mangano, G. Busetto, Brian L Winer, J. Done, J. Huston, R. G. Wagner, R. S. Guo, G. Introzzi, P. F. Derwent, K. Anikeev, Pierre Savard, H. Niu, N. Bruner, A. M. Walsh, S. Errede, F. de Jongh, A. Stefanini, D. Errede, S. P. Pappas, M. Lancaster, J. P. Berge, Y. Kato, D. Neuberger, G. Guillian, J. Guimaraes Da Costa, M. Atac, J. B. Liu, Catherine Newman-Holmes, R. Culbertson, N. B. Wallace, T. Speer, Wendy Taylor, J. A.J. Matthews, P. Amaral, P. F. Shepard, S. H. Oh, L. Christofek, D. Reher, T. Suzuki, J. Budagov, H. Wenzel, Stephan Lammel, Allan G Clark, Roger Moore, S. Zucchelli, R. E. Blair, M. H. Kirby, F. Rimondi, Christina Mesropian, A. Pompos, T. Kikuchi, A. Bodek, J. Iwai, C. Yosef, P. Yeh, Lawrence Nodulman, Alessandro Cerri, P. Lukens, T. Shibayama, Itsuo Nakano, M. Loreti, V. Papadimitriou, Daijin Kim, W. Erdmann, L. Groer, Alan Garfinkel, P. McIntyre, A. Heiss, K. Terashi, Nicola Turini, A. T. Laasanen, Jay Hauser, L. Pescara, Hiroto Kambara, G. Latino, H. Minato, Kenneth Bloom, D. Theriot, Jay Dittmann, D. Cauz, S.G. Klimenko, J. N. Bellinger, Daniel P Cronin-Hennessy, R. D. Field, J. S. Miller, Kevin Burkett, Michele Gallinaro, Aw Chan, Duncan Carlsmith, C. R. Hall, Mark Kruse, Paul Tipton, B. Bevensee, Q. Fan, A. Tollestrup, T. Devlin, C. Pagliarone, S. Galeotti, J. Wolinski, A. Nomerotski, Kevin Einsweiler, J. G. Loken, C. Ferretti, Gino Bolla, D. Lucchesi, M. Dell'Orso, G. Piacentino, Guenakh Mitselmakher, P. N. Singh, S. Miscetti, L. Rosenson, G. Bellettini, G. Martignon, L. E. Kirsch, A. Semenov, R. Madrak, C. Nelson, Douglas Benjamin, R. Demina, A. Byon-Wagner, Tetsuo Arisawa, N. Eddy, R. J. Hollebeek, J. I. Lamoureux, R. D. Kennedy, J. Siegrist, Y. Seiya, Stefano Belforte, M. Popovic, Henrik Jeldtoft Jensen, L. Ristori, W. Trischuk, P. Murat, Nicola Bacchetta, F. Bedeschi, M. P. Schmidt, G. Bauer, W. Orejudos, Frank Chlebana, A. D. Hardman, F. D. Snider, A. Rakitine, A. Akopian, Maurice Garcia-Sciveres, J. Cranshaw, A. Reichold, P. Azzi-Bacchetta, S. Wolbers, C. Bromberg, T. Yoshida, T. Affolder, D. W. Gerdes, A. Barbaro-Galtieri, M. Guenther, D. Vucinic, F. Semeria, T. A. Keaffaber, K. Kurino, I. Fiori, A. W. Scott, D. Partos, James Proudfoot, T. Nakaya, H. Akimoto, B. A. Barnett, Giorgio Apollinari, Teruki Kamon, S. R. Hahn, Craig Blocker, Kaori Maeshima, J. Antos, Konstanty Sumorok, T. Vaiciulis, S. Segler, P. Wilson, R. K. Plunkett, Maria Spiropulu, M. Menguzzato, Matthew Herndon, S. Rolli, Benjamin Kilminster, S. E. Kuhlmann, P. Nicolaidi, G. Chlachidze, Barry Blumenfeld, J. Yoh, C. I. Ciobanu, Yc Liu, J. Steele, Andrey Korytov, and V. Glagolev
Subjects: Physics, Quark, Particle physics, Missing energy, High Energy Physics::Phenomenology, General Physics and Astronomy, Technicolor, Standard Model, Nuclear physics, Color model, High Energy Physics::Experiment, Leptoquark, Neutrino, Collider Detector at Fermilab
Abstract: We report the results of a search for second and third generation leptoquarks using 88 pb{sup -1} of data recorded by the Collider Detector at Fermilab. Color triplet technipions, which play the role of scalar leptoquarks, are investigated due to their potential production in decays of strongly coupled color octet technirhos. Events with a signature of two heavy flavor jets and missing energy may indicate the decay of a second (third) generation leptoquark to a charm (bottom) quark and a neutrino. As the data are found to be consistent with standard model expectations, mass limits are determined.
Published: 2000

29. Search for New Particles Decaying tott¯inpp¯Collisions at√s=1.8TeV

Author: T. Affolder, H. Akimoto, A. Akopian, M. G. Albrow, P. Amaral, S. R. Amendolia, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, T. Asakawa, W. Ashmanskas, M. Atac, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, M. W. Bailey, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, M. Barone, G. Bauer, F. Bedeschi, S. Belforte, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, B. Bevensee, A. Bhatti, M. Binkley, D. Bisello, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, S. R. Blusk, A. Bocci, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van den Brink, C. Bromberg, M. Brozovic, N. Bruner, E. Buckley-Geer, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, J. Cassada, A. Castro, D. Cauz, A. Cerri, A. W. Chan, P. S. Chang, P. T. Chang, J. Chapman, C. Chen, Y. C. Chen, M.-T. Cheng, M. Chertok, G. Chiarelli, I. Chirikov-Zorin, G. Chlachidze, F. Chlebana, L. Christofek, M. L. Chu, S. Cihangir, C. I. Ciobanu, A. G. Clark, A. Connolly, J. Conway, J. Cooper, M. Cordelli, J. Cranshaw, D. Cronin-Hennessy, R. Cropp, R. Culbertson, D. Dagenhart, F. DeJongh, S. Dell'Agnello, M. Dell'Orso, R. Demina, L. Demortier, M. Dennino, P. F. Derwent, T. Devlin, J. R. Ditmann, S. Donati, J. Done, T. Dorigo, N. Eddy, K. Einsweiler, J. E. Elias, E. Engels, W. Erdmann, D. Errede, S. Errede, Q. Fan, R. G. Feild, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, Y. Fukui, S. Galeotti, M. Gallinaro, T. Gao, M. Garcia-Sciveres, A. F. Garfinkel, P. Gatti, C. Gay, S. Geer, D. W. Gerdes, P. Giannetti, P. Giromini, V. Glagolev, M. Gold, J. Goldstein, A. Gordon, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, L. Groer, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. S. Guo, C. Haber, E. Hafen, S. R. Hahn, C. Hall, T. Handa, R. Handler, W. Hao, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Herndon, B. Hinrichsen, K. D. Hoffman, C. Holck, R. Hollebeek, L. Holloway, R. Hughes, J. Huston, J. Huth, H. Ikeda, J. Incandela, G. Introzzi, J. Iwai, Y. Iwata, E. James, H. Jensen, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, K. Karr, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, R. D. Kennedy, R. Kephart, D. Khazins, T. Kikuchi, M. Kirk, B. J. Kim, D. H. Kim, H. S. Kim, M. J. Kim, S. H. Kim, Y. K. Kim, L. Kirsch, S. Klimenko, P. Koehn, A. Köngeter, K. Kondo, J. Konigsberg, K. Kordas, A. Korn, A. Korytov, E. Kovacs, J. Kroll, M. Kruse, S. E. Kuhlmann, K. Kurino, T. Kuwabara, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. I. Lamoureux, M. Lancaster, G. Latino, T. LeCompte, A. M. Lee, K. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, N. Lockyer, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, M. Mariotti, G. Martignon, A. Martin, J. A. J. Matthews, J. Mayer, P. Mazzanti, K. S. McFarland, P. McIntyre, E. McKigney, M. Menguzzato, A. Menzione, C. Mesropian, T. Miao, R. Miller, J. S. Miller, H. Minato, S. Miscetti, M. Mishina, G. Mitselmakher, N. Moggi, E. Moore, R. Moore, Y. Morita, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, M. Musy, J. Nachtman, S. Nahn, H. Nakada, T. Nakaya, I. Nakano, C. Nelson, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, P. Nicolaidi, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, T. Okusawa, J. Olsen, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, S. P. Pappas, D. Partos, J. Patrick, G. Pauletta, M. Paulini, C. Paus, L. Pescara, T. J. Phillips, G. Piacentino, K. T. Pitts, R. Plunkett, A. Pompos, L. Pondrom, G. Pope, M. Popovic, F. Prokoshin, J. Proudfoot, F. Ptohos, G. Punzi, K. Ragan, A. Rakitine, D. Reher, A. Reichold, W. Riegler, A. Ribon, F. Rimondi, L. Ristori, W. J. Robertson, A. Robinson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, W. K. Sakumoto, D. Saltzberg, A. Sansoni, L. Santi, H. Sato, P. Savard, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, S. Segler, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, T. Shah, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, J. Siegrist, G. Signorelli, A. Sill, P. Sinervo, P. Singh, A. J. Slaughter, K. Sliwa, C. Smith, F. D. Snider, A. Solodsky, J. Spalding, T. Speer, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, K. Sumorok, T. Suzuki, T. Takano, R. Takashima, K. Takikawa, P. Tamburello, M. Tanaka, B. Tannenbaum, W. Taylor, M. Tecchio, P. K. Teng, K. Terashi, S. Tether, D. Theriot, R. Thurman-Keup, P. Tipton, S. Tkaczyk, K. Tollefson, A. Tollestrup, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, N. Turini, F. Ukegawa, T. Vaiciulis, J. Valls, S. Vejcik, G. Velev, R. Vidal, R. Vilar, I. Volobouev, D. Vucinic, R. G. Wagner, R. L. Wagner, J. Wahl, N. B. Wallace, A. M. Walsh, C. Wang, C. H. Wang, M. J. Wang, T. Watanabe, D. Waters, T. Watts, R. Webb, H. Wenzel, W. C. Wester, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, D. Winn, S. Wolbers, D. Wolinski, J. Wolinski, S. Wolinski, S. Worm, X. Wu, J. Wyss, A. Yagil, W. Yao, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Quark, Particle physics, 010308 nuclear & particles physics, Topcolor, General Physics and Astronomy, Technicolor, Particle accelerator, 01 natural sciences, law.invention, law, 0103 physical sciences, Mass spectrum, High Energy Physics::Experiment, 010306 general physics, Collider Detector at Fermilab, Boson
Abstract: We use 106 pb{sup -1} of data collected with the Collider Detector at Fermilab to search for narrow-width, vector particles decaying to a top and an antitop quark. Model independent upper limits on the cross section for narrow, vector resonances decaying to t{ovr t} are presented. At the 95% confidence level, we exclude the existence of a leptophobic Z' boson in a model of top-color-assisted technicolor with mass M{sub Z'}
Published: 2000

30. Limits on Light Gravitino Production and New Processes with Large Missing Transverse Energy inpp¯Collisions ats=1.8TeV

Author: R. Madrak, C. Nelson, A. Scribano, Y. Bonushkin, J. F. de Troconiz, P. Tamburello, R. Takashima, Hiroshi Ikeda, R. C. Webb, I.E. Chirikov-Zorin, Wendy Taylor, J. A.J. Matthews, D. Amidei, Igor Volobouev, C. H. Wang, M. Lindgren, M. Binkley, R. L. Wagner, Maxwell Chertok, Roger Moore, B. Tannenbaum, A. J. Martin, M. Brozovic, L. Pondrom, E. Wicklund, M. G. Albrow, Thomas LeCompte, K. Goulianos, Robert M Harris, Joe Kroll, Minu Kim, R. Demina, J. E. Elias, Joel Goldstein, B. J. Kim, L. Demortier, D. Dagenhart, N. Lai, Kazuhiko Hara, T. Shibayama, M. Loreti, Fedor Prokoshin, Yasuo Fukui, T. Okusawa, P. Mazzanti, J. Done, J. Huston, R. K. Plunkett, Marjorie Shapiro, M. Garcia-Sciveres, R. J. Miller, P. de Barbaro, J. Tseng, S. Lami, T. Shah, M. Dell'Orso, A. M. Lee, Andrea Castro, A. J. Slaughter, L. Holloway, J. Patrick, K. Terashi, Nicola Turini, A. T. Laasanen, A. Mukherjee, K. Kondo, D. Khazins, E. Buckley-Geer, Riccardo Paoletti, K. S. McFarland, Andrea Bocci, W. Hao, K. Anikeev, D. P. Benjamin, S. Tether, S. Lusin, F. Happacher, P. T. Chang, J. Boudreau, Guenakh Mitselmakher, D. Errede, F. Palmonari, Dario Bisello, Sally Seidel, F. Ptohos, A. Munar, A. Bhatti, Tommaso Dorigo, R. Vilar, A. Brandl, K. Karr, P. Sinervo, K. Tollefson, J. Lys, G. Pauletta, P. N. Singh, A. Korn, P. Sphicas, R. Roser, Virgil E Barnes, John Huth, Y. Kato, D. Neuberger, G. Guillian, D. Cauz, T. Kaneko, S. Blusk, Jochen Jens Heinrich, J.I. Friedman, G. Piacentino, L. Rosenson, F. Zetti, David Saltzberg, G. Velev, Catherine Newman-Holmes, W. Carithers, S. Murgia, P. S. Chang, W. J. Robertson, T. Watanabe, J. Carlson, W. Riegler, Kevin Einsweiler, H. S. Budd, S. Miscetti, R. Thurman-Keup, Gino Bolla, Cyp Ngan, A. Menzione, T. Speer, S. C. van den Brink, T. L. Watts, L. E. Kirsch, H. Sato, Shin-Shan Yu, S. Vejcik, T. Takano, A. Byon-Wagner, R. Cropp, Tetsuo Arisawa, H. H. Williams, A. Ribon, N. Eddy, J. Berryhill, C. Mesropian, M. J. Wang, T. Miao, I. Yu, R. Kephart, W. Bokhari, Jacobo Konigsberg, N. Moggi, Frank Hartmann, Alan Sill, R. J. Hollebeek, Kenichi Hatakeyama, F. Spinella, G. Introzzi, A. Stefanini, M. Atac, C. Paus, M. Franklin, J. I. Lamoureux, J. Wahl, Stephan Lammel, G. Bellettini, G. Martignon, A. Semenov, M. T. Cheng, T. Kuwabara, Pierre Savard, S. Nahn, R. Oishi, M. Campbell, D. Waters, Yanwen Liu, J. Valls, C. Chen, D. Wolinski, V. V. Glagolev, P. Giannetti, K. Kelley, S. Leone, C. Pagliarone, Xin Wu, R. Handler, D. Reher, Avraham Yagil, J. C. Freeman, J. Budagov, R. D. Kennedy, S. Galeotti, J. W. Chapman, M. Gold, A. Solodsky, N. S. Lockyer, S. Dell'Agnello, J. Wolinski, A. Nomerotski, Roberto Rossin, M. W. Bailey, S. Wolinski, Tong Gao, J. Mayer, Jay Hauser, J. Siegrist, T. Kikuchi, E. Moore, P. Yeh, H. Minato, E. McKigney, J. P. Berge, J. G. Loken, P. Schlabach, J. Cassada, C. Smith, Y. Seiya, M. Popovic, J. D. Lewis, A. Köngeter, C. Holck, M. Kirk, M. Shimojima, C. Haber, C. Ferretti, A. Cerri, L. Christofek, D. Lucchesi, E. James, P. Lukens, P. Koehn, Kostantinos Kordas, J. N. Bellinger, R. E. Hughes, T. Suzuki, A. Pompos, A. Gordon, G. W. Foster, Petar Maksimovic, P. Murat, Daniel P Cronin-Hennessy, L. Nodulman, E. Kovacs, T. Ohmoto, R. S. Guo, J. S. Miller, Kevin Burkett, A. Connolly, V. Papadimitriou, T. Asakawa, P. F. Derwent, D. Winn, F. DeJongh, M. Lancaster, Y. Iwata, J. Proudfoot, Hiroto Kambara, S. Bailey, Leonard Spiegel, G. Bauer, A. D. Hardman, F. D. Snider, G. Signorelli, Daniela Bortoletto, B. Flaugher, Tomoko Yoshida, Michael Schmitt, J. Incandela, G. Punzi, E. Engels, M. Musy, A. Heiss, J. Cranshaw, S. Wolbers, D. W. Gerdes, M. Barone, J. Conway, G. Pope, J. Wyss, M. Kelly, G. Chiarelli, Kenneth Bloom, A. Robinson, L. Pescara, M. M. Deninno, K. Takikawa, T. Ohsugi, M. J. Shochet, M. Mangano, P. K. Teng, C. Green, H. Wenzel, A. M. Walsh, M. Tecchio, G. Latino, D. Theriot, J. Strologas, R. D. Field, Aw Chan, Duncan Carlsmith, M. L. Chu, Mosè Mariotti, S. Tkaczyk, David Stuart, Q. Fan, A. Tollestrup, R. G. Feild, T. Devlin, G. P. Yeh, Hajin Kim, M. Mishina, Y. Gotra, Fumihiko Ukegawa, A. B. Wicklund, Tony Liss, E. E. Schmidt, K. D. Hoffman, H. Toyoda, W. K. Sakumoto, W-M. Yao, Teresa Rodrigo, T. Handa, S. Geer, C. Grosso-Pilcher, T. J. Phillips, Y. Morita, E. S. Hafen, R. Vidal, H. Niu, M. Cordelli, G. Busetto, Brian L Winer, N. Bruner, R. G. Wagner, P. F. Shepard, S. H. Oh, S. P. Pappas, J. B. Liu, M. P. Schmidt, A. Rakitine, P. Amaral, Itsuo Nakano, P. Azzi-Bacchetta, S. Zucchelli, R. E. Blair, F. Rimondi, J. R. Bensinger, L. Groer, Alan Garfinkel, P. McIntyre, C. Bromberg, Jane Nachtman, Stefano Belforte, Henrik Jeldtoft Jensen, L. Ristori, K. T. Pitts, L. Malferrari, W. Trischuk, Nicola Bacchetta, F. Bedeschi, F. Azfar, T. Affolder, Matthew Jones, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, T. A. Keaffaber, S. Cihangir, K. Kurino, Manfred Paulini, H. Nakada, I. Fiori, A. W. Scott, D. Partos, James D. Olsen, J. Spalding, Yongsun Kim, Y. C. Chen, L. Santi, Masaaki Tanaka, W. C. Wester, F. Strumia, Luca Scodellaro, K. L. Byrum, S. Donati, P. Gatti, P. Giromini, W. Ashmanskas, Anna Zanetti, H. Kasha, R. Culbertson, N. B. Wallace, Louis Lyons, B. Hinrichsen, A. Bodek, J. Iwai, C. Yosef, Umesh Joshi, J. Cooper, S. H. Kim, J. Guimaraes da Costa, Th. Müller, S. R. Amendolia, K. Sliwa, S. Klimenko, Andrew Beretvas, A. G. Clark, C. R. Hall, Mark Kruse, A. Sansoni, Paul Tipton, T. Nakaya, H. Akimoto, S. R. Hahn, B. Bevensee, J. Antos, K. Ragan, Konstanty Sumorok, Frank Chlebana, A. Akopian, Jay Dittmann, A. Reichold, M. Guenther, S. Segler, Michele Gallinaro, Maria Spiropulu, Matthew Herndon, S. Rolli, Barry Blumenfeld, S. Worm, A. T. Goshaw, S. Errede, W. Erdmann, B. A. Barnett, Giorgio Apollinari, Teruki Kamon, Craig Blocker, Kaori Maeshima, T. Vaiciulis, P. Wilson, M. Menguzzato, C. I. Ciobanu, J. Steele, Andrey Korytov, S. E. Kuhlmann, P. Nicolaidi, G. Chlachidze, and J. Yoh
Subjects: Physics, Particle physics, Physics beyond the Standard Model, Graviton, General Physics and Astronomy, Superpartner, Particle accelerator, Supersymmetry, Standard Model, law.invention, Nuclear physics, law, High Energy Physics::Experiment, Gravitino, Collider Detector at Fermilab
Abstract: Events collected by the Collider Detector at Fermilab (CDF) with an energetic jet plus large missing transverse energy can be used to search for physics beyond the standard model. We see no deviations from the expected backgrounds and set upper limits on the production of new processes. We consider in addition the production of light gravitinos and set a limit at 95% confidence level on the breaking scale root F greater than or equal to 217 GeV, which excludes gravitino masses smaller than 1.1 X 10(-5) eV/c(2).
Published: 2000

31. Search for aW′Boson via the Decay ModeW′→μνμin 1.8 TeVpp¯Collisions

Author: F. Abe, H. Akimoto, A. Akopian, M. G. Albrow, S. R. Amendolia, D. Amidei, J. Antos, S. Aota, G. Apollinari, T. Arisawa, T. Asakawa, W. Ashmanskas, M. Atac, P. Azzi-Bacchetta, N. Bacchetta, S. Bagdasarov, M. W. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, M. Barone, G. Bauer, F. Bedeschi, S. Behrends, S. Belforte, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, S. Bertolucci, S. Bettelli, B. Bevensee, A. Bhatti, K. Biery, C. Bigongiari, M. Binkley, D. Bisello, R. E. Blair, C. Blocker, K. Bloom, S. Blusk, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, L. Breccia, C. Bromberg, N. Bruner, R. Brunetti, E. Buckley-Geer, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, M. Campbell, A. Caner, W. Carithers, D. Carlsmith, J. Cassada, A. Castro, D. Cauz, A. Cerri, P. S. Chang, P. T. Chang, H. Y. Chao, J. Chapman, M.-T. Cheng, M. Chertok, G. Chiarelli, C. N. Chiou, F. Chlebana, L. Christofek, M. L. Chu, S. Cihangir, A. G. Clark, M. Cobal, E. Cocca, M. Contreras, J. Conway, J. Cooper, M. Cordelli, D. Costanzo, C. Couyoumtzelis, D. Cronin-Hennessy, R. Cropp, R. Culbertson, D. Dagenhart, T. Daniels, F. DeJongh, S. Dell'Agnello, M. Dell'Orso, R. Demina, L. Demortier, M. Dennino, P. F. Derwent, T. Devlin, J. R. Dittmann, S. Donati, J. Done, T. Dorigo, N. Eddy, K. Einsweiler, J. E. Elias, R. Ely, E. Engels, W. Erdmann, D. Errede, S. Errede, Q. Fan, R. G. Feild, Z. Feng, C. Ferretti, I. Fiori, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, H. Frisch, Y. Fukui, S. Gadomski, S. Galeotti, M. Gallinaro, O. Ganel, M. Garcia-Sciveres, A. F. Garfinkel, C. Gay, S. Geer, D. W. Gerdes, P. Giannetti, N. Giokaris, P. Giromini, G. Giusti, M. Gold, A. Gordon, A. T. Goshaw, Y. Gotra, K. Goulianos, H. Grassmann, C. Green, L. Groer, C. Grosso-Pilcher, G. Guillian, J. Guimaraes da Costa, R. S. Guo, C. Haber, E. Hafen, S. R. Hahn, R. Hamilton, T. Handa, R. Handler, W. Hao, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, J. Hauser, E. Hayashi, J. Heinrich, A. Heiss, B. Hinrichsen, K. D. Hoffman, C. Holck, R. Hollebeek, L. Holloway, Z. Huang, B. T. Huffman, R. Hughes, J. Huston, J. Huth, H. Ikeda, M. Incagli, J. Incandela, G. Introzzi, J. Iwai, Y. Iwata, E. James, H. Jensen, U. Joshi, E. Kajfasz, H. Kambara, T. Kamon, T. Kaneko, K. Karr, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, R. D. Kennedy, R. Kephart, D. Kestenbaum, D. Khazins, T. Kikuchi, M. Kirk, B. J. Kim, H. S. Kim, S. H. Kim, Y. K. Kim, L. Kirsch, S. Klimenko, D. Knoblauch, P. Koehn, A. Köngeter, K. Kondo, J. Konigsberg, K. Kordas, A. Korytov, E. Kovacs, W. Kowald, J. Kroll, M. Kruse, S. E. Kuhlmann, E. Kuns, K. Kurino, T. Kuwabara, A. T. Laasanen, S. Lami, S. Lammel, J. I. Lamoureux, M. Lancaster, M. Lanzoni, G. Latino, T. LeCompte, A. M. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, N. Lockyer, O. Long, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, J. Lys, K. Maeshima, P. Maksimovic, M. Mangano, M. Mariotti, J. P. Marriner, G. Martignon, A. Martin, J. A. J. Matthews, P. Mazzanti, K. McFarland, P. McIntyre, P. Melese, M. Menguzzato, A. Menzione, E. Meschi, S. Metzler, C. Miao, T. Miao, G. Michail, R. Miller, H. Minato, S. Miscetti, M. Mishina, S. Miyashita, N. Moggi, E. Moore, Y. Morita, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, M. Musy, H. Nakada, T. Nakaya, I. Nakano, C. Nelson, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, M. Okabe, T. Okusawa, J. Olsen, C. Pagliarone, R. Paoletti, V. Papadimitriou, S. P. Pappas, N. Parashar, A. Parri, D. Partos, J. Patrick, G. Pauletta, M. Paulini, A. Perazzo, L. Pescara, M. D. Peters, T. J. Phillips, G. Piacentino, M. Pillai, K. T. Pitts, R. Plunkett, A. Pompos, L. Pondrom, J. Proudfoot, F. Ptohos, G. Punzi, K. Ragan, D. Reher, A. Ribon, F. Rimondi, L. Ristori, W. J. Robertson, A. Robinson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, T. Saab, W. K. Sakumoto, D. Saltzberg, A. Sansoni, L. Santi, H. Sato, P. Savard, P. Schlabach, E. E. Schmidt, M. P. Schmidt, A. Scott, A. Scribano, S. Segler, S. Seidel, Y. Seiya, F. Semeria, T. Shah, M. D. Shapiro, N. M. Shaw, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, J. Siegrist, A. Sill, P. Sinervo, P. Singh, K. Sliwa, C. Smith, F. D. Snider, J. Spalding, T. Speer, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, L. Stanco, J. Steele, A. Stefanini, R. Ströhmer, J. Strologas, F. Strumia, D. Stuart, K. Sumorok, J. Suzuki, T. Suzuki, T. Takahashi, T. Takano, R. Takashima, K. Takikawa, M. Tanaka, B. Tannenbaum, F. Tartarelli, W. Taylor, M. Tecchio, P. K. Teng, Y. Teramoto, K. Terashi, S. Tether, D. Theriot, T. L. Thomas, R. Thurman-Keup, M. Timko, P. Tipton, A. Titov, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, H. Toyoda, W. Trischuk, J. F. de Troconiz, S. Truitt, J. Tseng, N. Turini, T. Uchida, F. Ukegawa, J. Valls, S. C. van den Brink, S. Vejcik, G. Velev, R. Vidal, R. Vilar, I. Vologouev, D. Vucinic, R. G. Wagner, R. L. Wagner, J. Wahl, N. B. Wallace, A. M. Walsh, C. Wang, C. H. Wang, M. J. Wang, A. Warburton, T. Watanabe, T. Watts, R. Webb, C. Wei, H. Wenzel, W. C. Wester, A. B. Wicklund, E. Wicklund, R. Wilkinson, H. H. Williams, P. Wilson, B. L. Winer, D. Winn, D. Wolinski, J. Wolinski, S. Worm, X. Wu, J. Wyss, S. Yagil, W. Yao, K. Yasuoka, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Quark, Physics, Particle physics, Muon, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, General Physics and Astronomy, 01 natural sciences, 7. Clean energy, Standard Model, Nuclear physics, 0103 physical sciences, Transverse mass, High Energy Physics::Experiment, Invariant mass, 010306 general physics, Collider Detector at Fermilab, Lepton, Boson
Abstract: We report the results of a search for a W' boson produced in pp collisions at a center-of-mass energy of 1.8 TeV using a 107 pb-1 data sample recorded by the Collider Detector at Fermilab. We consider the decay channel W'-->&munumu and search for anomalous production of high transverse mass munumu lepton pairs. We observe no excess of events above background and set limits on the rate of W' boson production and decay relative to standard model W boson production and decay using a fit of the transverse mass distribution observed. If we assume standard model strength couplings of the W' boson to quark and lepton pairs, we exclude a W' boson with invariant mass less than 660 GeV/c2 at 95% confidence level.
Published: 2000

32. Search for Scalar Top and Scalar Bottom Quarks inpp¯Collisions ats=1.8TeV

Author: T. Affolder, H. Akimoto, A. Akopian, M. G. Albrow, P. Amaral, S. R. Amendolia, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, T. Asakawa, W. Ashmanskas, M. Atac, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, M. W. Bailey, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, M. Barone, G. Bauer, F. Bedeschi, S. Belforte, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, S. Bertolucci, B. Bevensee, A. Bhatti, C. Bigongiari, M. Binkley, D. Bisello, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, B. S. Blusk, A. Bocci, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van den Brink, C. Bromberg, M. Brozovic, N. Bruner, E. Buckley-Geer, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, M. Campbell, A. Caner, W. Carithers, J. Carlson, D. Carlsmith, J. Cassada, A. Castro, D. Cauz, A. Cerri, A. W. Chan, P. S. Chang, P. T. Chang, J. Chapman, C. Chen, Y. C. Chen, M.-T. Cheng, M. Chertok, G. Chiarelli, I. Chirikov-Zorin, G. Chlachidze, F. Chlebana, L. Christofek, M. L. Chu, S. Cihangir, C. I. Ciobanu, A. G. Clark, M. Cobal, E. Cocca, A. Connolly, J. Conway, J. Cooper, M. Cordelli, D. Costanzo, J. Cranshaw, D. Cronin-Hennessy, R. Cropp, R. Culbertson, D. Dagenhart, F. DeJongh, S. Dell'Agnello, M. Dell'Orso, R. Demina, L. Demortier, M. Deninno, P. F. Derwent, T. Devlin, J. R. Dittmann, S. Donati, J. Done, T. Dorigo, N. Eddy, K. Einsweiler, J. E. Elias, E. Engels, W. Erdmann, D. Errede, S. Errede, Q. Fan, R. G. Feild, C. Ferretti, I. Fiori, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, Y. Fukui, S. Galeotti, M. Gallinaro, T. Gao, M. Garcia-Sciveres, A. F. Garfinkel, P. Gatti, C. Gay, S. Geer, D. W. Gerdes, P. Giannetti, P. Giromini, V. Glagolev, M. Gold, J. Goldstein, A. Gordon, A. T. Goshaw, Y. Gorta, K. Goulianos, H. Grassmann, C. Green, L. Groer, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. S. Guo, C. Haber, E. Hafen, S. R. Hahn, C. Hall, T. Handa, R. Handler, W. Hao, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, B. Hinrichsen, K. D. Hoffman, C. Holck, R. Hollebeek, L. Holloway, R. Hughes, J. Huston, J. Huth, H. Ikeda, M. Incagli, J. Incandela, G. Introzzi, J. Iwai, Y. Iwata, E. James, H. Jensen, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, K. Karr, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, R. D. Kennedy, R. Kephart, D. Khazins, T. Kikuchi, M. Kirk, B. J. Kim, H. S. Kim, M. J. Kim, S. H. Kim, Y. K. Kim, L. Kirsch, S. Klimenko, D. Knoblauch, P. Koehn, A. Köngeter, K. Kondo, J. Konigsberg, K. Kordas, A. Korn, A. Korytov, E. Kovacs, J. Kroll, M. Kruse, S. E. Kuhlmann, K. Kurino, T. Kuwabara, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. I. Lamoureux, M. Lancaster, G. Latino, T. LeCompte, A. M. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, N. Lockyer, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, M. Mariotti, G. Martignon, A. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, E. McKigney, M. Menguzzato, A. Mezione, E. Meschi, C. Mesropian, C. Miao, T. Miao, R. Miller, J. S. Miller, H. Minato, S. Miscetti, M. Mishina, N. Moggi, E. Moore, R. Moore, Y. Morita, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, M. Musy, J. Nachtman, S. Nahn, H. Nakada, T. Nakaya, I. Nakano, C. Nelson, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, P. Nicolaidi, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, T. Okusawa, J. Olsen, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, S. P. Pappas, A. Parri, D. Partos, J. Patrick, G. Pauletta, M. Paulini, C. Paus, A. Perazzo, L. Pescara, T. J. Phillips, G. Piacentino, K. T. Pitts, R. Plunkett, A. Pompos, L. Pondrom, G. Pope, M. Popovic, F. Prokoshin, J. Proudfoot, F. Ptohos, G. Punzi, K. Ragan, A. Rakitine, D. Reher, A. Reichold, W. Riegler, A. Ribon, F. Rimondi, L. Ristori, W. J. Robertson, A. Robinson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, W. K. Sakumoto, D. Saltzberg, A. Sansoni, L. Santi, H. Sato, P. Savard, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, S. Segler, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, T. Shah, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, J. Siegrist, G. Signorelli, A. Sill, P. Sinervo, P. Singh, A. J. Slaughter, K. Sliwa, C. Smith, F. D. Snider, A. Solodsky, J. Spalding, T. Speer, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, L. Stanco, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, K. Sumorok, T. Suzuki, R. Takashima, K. Takikawa, M. Tanaka, T. Takano, B. Tannenbaum, W. Taylor, M. Tecchio, P. K. Teng, K. Terashi, S. Tether, D. Theriot, R. Thurman-Keup, P. Tipton, S. Tkaczyk, K. Tollefson, A. Tollestrup, H. Toyoda, W. Trischuk, J. F. de Troconiz, S. Truitt, J. Tseng, N. Turini, F. Ukegawa, J. Valls, S. Vejcik, G. Velev, R. Vidal, R. Vilar, I. Vologouev, D. Vucinic, R. G. Wagner, R. L. Wagner, J. Wahl, N. B. Wallace, A. M. Walsh, C. Wang, C. H. Wang, M. J. Wang, T. Watanabe, D. Waters, T. Watts, R. Webb, H. Wenzel, W. C. Wester, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, D. Winn, S. Wolbers, D. Wolinski, J. Wolinski, S. Worm, X. Wu, J. Wyss, A. Yagil, W. Yao, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Quark, Physics, Particle physics, Missing energy, High Energy Physics::Lattice, High Energy Physics::Phenomenology, Scalar (mathematics), General Physics and Astronomy, Supersymmetry, Standard Model, Pair production, Neutralino, High Energy Physics::Experiment, Charm (quantum number)
Abstract: We have searched for direct pair production of scalar top and scalar bottom quarks in 88 pb-1 of pp collisions at sqrt[s]=1.8 TeV with the CDF detector. We looked for events with a pair of heavy flavor jets and missing energy, consistent with scalar top (bottom) quark decays to a charm (bottom) quark and a neutralino. The numbers of events that pass our selections show no significant deviation from standard model expectations. We compare our results to the next-to-leading order scalar quark production cross sections to exclude regions in scalar quark-neutralino mass parameter space.
Published: 2000

33. Search for Scalar Top Quark Production inpp¯Collisions ats=1.8TeV

Author: B. A. Barnett, Giorgio Apollinari, M. J. Shochet, J. D. Lewis, Joe Kroll, Teruki Kamon, M. Kirk, Craig Blocker, Kaori Maeshima, J. P. Berge, T. Le Compte, P. Koehn, Kostantinos Kordas, P. K. Teng, R. Culbertson, N. B. Wallace, C. Green, R. Takashima, S. Tether, T. Vaiciulis, R. E. Hughes, Chunhui Chen, Petar Maksimovic, L. Christofek, T. Suzuki, P. Wilson, J. F. de Troconiz, P. Tamburello, K. Tollefson, C. H. Wang, M. Lindgren, Hiroshi Ikeda, A. Bodek, A. Pompos, F. Strumia, J. Iwai, Andrea Sansoni, B. Tannenbaum, M. Menguzzato, C. Yosef, Christoph Paus, J. Carlson, S. C. van den Brink, R. C. Webb, Igor Volobouev, R. Oishi, S. Worm, M. W. Bailey, S. Donati, P. Gatti, Avraham Yagil, J. Strologas, M. E. Convery, D. Winn, Stephan Lammel, C. I. Ciobanu, Jacobo Konigsberg, D. Amidei, A. T. Goshaw, M. P. Schmidt, W. Ashmanskas, A. Rakitine, Alessandro Cerri, Louis Lyons, J. Guimaraes da Costa, W-M. Yao, L. Holloway, J. Patrick, T. L. Watts, F. Palmonari, L. Malferrari, R. Thurman-Keup, Cyp Ngan, C. Smith, G. Velev, H. Sato, J. Steele, T. Kikuchi, P. Yeh, M. Cordelli, G. Busetto, Brian L Winer, R. G. Wagner, M. T. Cheng, P. Sphicas, Virgil E Barnes, Leonard Spiegel, C. Holck, A. Solodsky, F. Ptohos, W. J. Robertson, S. Errede, Andrew Beretvas, Andrey Korytov, F. de Jongh, S. Nahn, S. Wolinski, M. Cobal, Maxwell Chertok, T. Kaneko, S. P. Pappas, J. B. Liu, Marjorie Shapiro, R. L. Wagner, P. S. Chang, A. J. Slaughter, P. Azzi-Bacchetta, R. Kephart, Kenichi Hatakeyama, E. James, E. Buckley-Geer, Riccardo Paoletti, Lawrence Nodulman, T. Watanabe, D. Dagenhart, P. Sinervo, J. Mayer, T. Kuwabara, V. Glagolev, J. Tseng, K. Goulianos, W. Bokhari, P. Amaral, E. Moore, Frank Chlebana, C. Bromberg, A. Menzione, M. Franklin, T. Affolder, M. Mangano, Umesh Joshi, J. Cooper, S. Zucchelli, R. E. Blair, M. Campbell, D. Waters, P. Giannetti, W. Erdmann, N. Moggi, Frank Hartmann, F. Rimondi, W. Carithers, S. Murgia, A. Akopian, M. Shimojima, A. Barbaro-Galtieri, J. Boudreau, E. Mc Kigney, S. Lami, T. Shah, A. M. Walsh, R. Handler, A. Connolly, S. Dell'Agnello, T. Asakawa, A. Gordon, Alan Sill, K. Anikeev, D. Vucinic, F. Semeria, T. A. Keaffaber, Matthew Jones, D. Errede, A. Scribano, S. H. Kim, S. Bailey, Y. Kato, D. Neuberger, G. Guillian, S. Tkaczyk, David Stuart, A. Korn, Y. Bonushkin, R. G. Feild, Jay Dittmann, David Saltzberg, D. Cauz, James D. Olsen, C. Bigongiari, J. Spalding, K. Kondo, A. Munar, G. Pauletta, S. E. Kuhlmann, P. Nicolaidi, B. Flaugher, Y. Iwata, Michael Schmitt, J. Incandela, G. Punzi, E. Engels, Maurice Garcia-Sciveres, A. Reichold, M. Musy, Masaaki Tanaka, Catherine Newman-Holmes, K. Kurino, J. Berryhill, G. Signorelli, Daniela Bortoletto, W. C. Wester, I. Fiori, T. Speer, A. W. Scott, K. Ragan, I. Yu, G. Chlachidze, M. J. Wang, T. Miao, J. Conway, S. Vejcik, T. Takano, P. Melese, M. Barone, M. Kelly, J. Valls, Michele Gallinaro, D. Partos, G. P. Yeh, D. Wolinski, Tony Liss, M. Binkley, J. C. Freeman, M. G. Albrow, G. Pope, K. Kelley, S. Leone, James Proudfoot, M. Gold, Robert M Harris, Stefano Belforte, T. Yoshida, Tong Gao, A. Robinson, C. D. Moore, Xin Wu, J. Yoh, M. Guenther, Andrea Castro, A. G. Clark, Teresa Rodrigo, H. S. Budd, Henrik Jeldtoft Jensen, T. J. Phillips, D. Khazins, K. Karr, C. Haber, C. R. Hall, L. Ristori, Mark Kruse, K. Takikawa, R. J. Miller, N. S. Lockyer, Paul Tipton, W. Trischuk, Roberto Rossin, A. Mukherjee, Nicola Bacchetta, Y. Morita, B. Bevensee, P. Mc Intyre, R. S. Guo, P. F. Derwent, F. Bedeschi, M. Lancaster, Andrea Bocci, E. Kovacs, T. Ohmoto, Tommaso Dorigo, R. Vilar, F. Zetti, Th. Müller, S. R. Amendolia, K. Sliwa, S. Klimenko, S. Segler, James Bensinger, Sally Seidel, J. Wyss, G. Chiarelli, N. Lai, Kazuhiko Hara, A. Köngeter, M. M. Deninno, Fedor Prokoshin, W. Riegler, Yasuo Fukui, R. K. Plunkett, T. Okusawa, Maria Spiropulu, P. Mazzanti, R. Cropp, M. Tecchio, J. Done, J. Huston, Matthew Herndon, F. Spinella, J. Lys, R. Roser, J.I. Friedman, Beom Jun Kim, I.E. Chirikov-Zorin, A. J. Martin, L. Pondrom, E. Wicklund, J. E. Elias, S. Rolli, Barry Blumenfeld, G. Piacentino, K. Borras, S. Miscetti, G. Bellettini, G. Martignon, C. Pagliarone, S. Galeotti, J. Wolinski, A. Nomerotski, J. G. Loken, T. Nakaya, H. Akimoto, C. Ferretti, D. Lucchesi, S. R. Hahn, J. Antos, Konstanty Sumorok, S. Blusk, Jochen Jens Heinrich, Shin-Shan Yu, A. Ribon, Pierre Savard, Wendy Taylor, J. A.J. Matthews, Roger Moore, Christina Mesropian, T. Shibayama, M. Loreti, K. Terashi, Nicola Turini, A. T. Laasanen, M. Brozovic, Jay Hauser, H. Minato, Minu Kim, J. N. Bellinger, Daniel P Cronin-Hennessy, J. S. Miller, Kevin Burkett, Joel Goldstein, Q. Fan, A. Tollestrup, T. Devlin, Y. C. Chen, H. Wenzel, S. Lusin, F. Happacher, P. T. Chang, Dario Bisello, A. Bhatti, E. Hafen, G. Latino, D. Theriot, Aw Chan, P. Schlabach, J. Cassada, Duncan Carlsmith, Hajin Kim, M. Mishina, Y. Gotra, Fumihiko Ukegawa, A. B. Wicklund, E. E. Schmidt, G. W. Foster, K. D. Hoffman, H. Toyoda, T. Handa, J. Wahl, Yanwen Liu, Jane Nachtman, K. T. Pitts, F. Azfar, S. Cihangir, Manfred Paulini, H. Nakada, A. Byon-Wagner, Tetsuo Arisawa, N. Eddy, R. J. Hollebeek, J. I. Lamoureux, Yongsun Kim, R. D. Kennedy, L. Santi, J. Siegrist, M. Dell'Orso, Guenakh Mitselmakher, P. N. Singh, B. Bertolucci, L. Rosenson, P. De arbaro, L. E. Kirsch, R. Madrak, C. Nelson, Luca Scodellaro, K. L. Byrum, Douglas Benjamin, R. Demina, Anna Zanetti, H. Kasha, B. Hinrichsen, P. Lukens, K. S. Mc Farland, V. Papadimitriou, A. Heiss, L. Pescara, R. Vidal, H. Niu, H. H. Williams, N. Bruner, P. F. Shepard, S. H. Oh, G. Introzzi, A. Stefanini, Itsuo Nakano, L. Groer, Alan Garfinkel, M. Atac, D. Reher, J. Budagov, L. Demortier, A. M. Lee, W. Hao, A. Brandl, John Huth, J. W. Chapman, Hiroto Kambara, Kenneth Bloom, R. D. Field, M. L. Chu, Mosè Mariotti, W. K. Sakumoto, S. Geer, C. Grosso-Pilcher, Gino Bolla, A. Semenov, Y. Seiya, M. Popovic, Kevin Einsweiler, P. Murat, G. Bauer, A. D. Hardman, F. D. Snider, J. Cranshaw, S. Wolbers, D. W. Gerdes, and T. Ohsugi
Subjects: Physics, Quark, Particle physics, Top quark, Chargino, High Energy Physics::Phenomenology, Scalar (mathematics), General Physics and Astronomy, High Energy Physics::Experiment, Neutrino, Bottom quark, Collider Detector at Fermilab, Lepton
Abstract: We have searched for direct production of scalar top quarks at the Collider Detector at Fermilab in 88 pb{sup -1} of pp collisions at {radical}(s)=1.8 TeV . We assume the scalar top quark decays into either a bottom quark and a chargino or a bottom quark, a lepton, and a scalar neutrino. The event signature for both decay scenarios is a lepton, missing transverse energy, and at least two b -quark jets. For a chargino mass of 90 GeV/c{sup 2} and scalar neutrino masses of at least 40 GeV/c{sup 2} , we find no evidence for scalar top production and present upper limits on the production cross section in both decay scenarios. (c) 2000 The American Physical Society.
Published: 2000

34. Silicon vertex tracker: a fast precise tracking trigger for CDF

Author: S. Donati, F. Spinella, L. Ristori, A. Semenov, R. Condorelli, Giovanni Signorelli, E. Meschi, Allan G Clark, H. Sanders, A. Cerri, Anna Zanetti, A. Bardi, Henry J. Frisch, Paola Giannetti, M. Bari, Stefano Belforte, S. Galeotti, J. Berryhill, Thomas Speer, G. Punzi, P. Wilson, Xin Wu, M. J. Shochet, R. Culbertson, A. Leger, Fabio Morsani, Mircea Bogdan, V. Glagolev, W. Ashmanskas, T. Nakaya, G. Chlanchidze, and M. Dell'Orso
Subjects: Physics, Nuclear and High Energy Physics, Vertex (computer graphics), Particle physics, Large Hadron Collider, Silicon, Physics::Instrumentation and Detectors, business.industry, High Energy Physics::Phenomenology, chemistry.chemical_element, Particle accelerator, ddc:500.2, Tracking (particle physics), Particle detector, law.invention, chemistry, law, CP violation, High Energy Physics::Experiment, Impact parameter, business, Instrumentation, Computer hardware
Abstract: The Silicon Vertex Tracker (SVT), currently being built for the CDF II experiment, is a hardware device that reconstructs 2-D tracks online using measurements from the Silicon Vertex Detector (SVXII) and the Central Outer Tracker (COT). The precise measurement of the impact parameter of the SVT tracks will allow, for the first time in a hadron collider environment, to trigger on events containing B hadrons that are very important for many studies, such as CP violation in the b sector and searching for new heavy particles decaying to b . In this report we describe the overall architecture, algorithms and the hardware implementation of the SVT.
Published: 2000

35. Diffractive Dijets with a Leading Antiproton inp¯pCollisions ats=1800GeV

Author: C.D. Moore, P. Mc Intyre, S. Tkaczyk, David Stuart, R. S. Guo, P. F. Derwent, M. Lancaster, B. A. Barnett, Giorgio Apollinari, James Bensinger, Teruki Kamon, Craig Blocker, Kaori Maeshima, G. Piacentino, M. Mangano, N. Lai, Kazuhiko Hara, R. G. Feild, J. D. Lewis, M. Kirk, S. Miscetti, T. Nakaya, T. Vaiciulis, P. Wilson, S. Lami, T. Shah, P. Lukens, K. S. Mc Farland, V. Papadimitriou, P. Schlabach, H. Akimoto, M. Menguzzato, K. Anikeev, J. Cassada, Fedor Prokoshin, Yasuo Fukui, T. Le Compte, P. Koehn, G. P. Yeh, S. R. Hahn, A. Connolly, Hiroto Kambara, F. Strumia, A. M. Walsh, Kenneth Bloom, D. Errede, T. Asakawa, T. L. Watts, Kostantinos Kordas, Tony Liss, T. Okusawa, Stefano Belforte, P. Mazzanti, R. Takashima, J. Antos, M. Gold, R. E. Hughes, G. Bellettini, G. Martignon, S. Vejcik, Y. Kato, D. Neuberger, T. Takano, Teresa Rodrigo, G. Guillian, S. E. Kuhlmann, P. Nicolaidi, Chunhui Chen, Henrik Jeldtoft Jensen, C. Haber, G. W. Foster, Konstanty Sumorok, A. Heiss, C. H. Wang, Jay Hauser, S. Bailey, Petar Maksimovic, T. J. Phillips, G. Chlachidze, Catherine Newman-Holmes, T. Speer, M. Lindgren, L. Ristori, B. Tannenbaum, E. Kovacs, T. Ohmoto, S. Segler, Andrea Sansoni, Y. Morita, A. G. Clark, J. Done, G. Velev, R. D. Field, J. Huston, G. Punzi, E. Engels, D. Winn, R. Madrak, W. Trischuk, J. Yoh, B. Flaugher, K. Kondo, M. L. Chu, Mosè Mariotti, C. Pagliarone, S. Galeotti, C. Nelson, Michael Schmitt, J. Incandela, M. Musy, R. K. Plunkett, R. Kephart, K. Borras, C. R. Hall, Jacobo Konigsberg, H. Sato, S. Donati, Nicola Bacchetta, M. T. Cheng, L. Holloway, C. I. Ciobanu, R. L. Wagner, J. Wolinski, K. Goulianos, Maria Spiropulu, Matthew Herndon, A. Munar, Mark Kruse, J. Conway, M. Barone, M. Kelly, P. Gatti, F. Bedeschi, Paul Tipton, L. Pescara, A. Nomerotski, M. Cordelli, G. Busetto, Brian L Winer, J. Steele, J. Patrick, P. Sphicas, Joe Kroll, Maxwell Chertok, G. Pope, G. Pauletta, A. Solodsky, T. Kuwabara, J. Wahl, T. Affolder, B. Bevensee, Virgil E Barnes, Yanwen Liu, H. Minato, R. G. Wagner, N. Moggi, Frank Hartmann, Andrey Korytov, J. G. Loken, W. Ashmanskas, K. Ragan, T. Kaneko, V. Glagolev, Robert M Harris, S. Rolli, F. de Jongh, J. Wyss, W. K. Sakumoto, A. Barbaro-Galtieri, G. Chiarelli, S. Geer, I.E. Chirikov-Zorin, A. J. Martin, D. Vucinic, F. Semeria, P. S. Chang, L. Pondrom, E. Wicklund, T. A. Keaffaber, Alan Sill, S. P. Pappas, Barry Blumenfeld, M. M. Deninno, C. Ferretti, Sally Seidel, W. Carithers, S. Murgia, Douglas Benjamin, J. B. Liu, A. Menzione, Louis Lyons, J. E. Elias, K. Kurino, I. Yu, J. F. de Troconiz, P. Tamburello, Marjorie Shapiro, C. Grosso-Pilcher, D. Lucchesi, S. Worm, D. Amidei, Andrea Castro, Hiroshi Ikeda, A. T. Goshaw, J. N. Bellinger, W. Riegler, I. Fiori, A. W. Scott, A. J. Slaughter, D. Partos, M. Tecchio, Kenichi Hatakeyama, H. H. Williams, M. Franklin, R. Vidal, G. Introzzi, A. Stefanini, R. C. Webb, H. Niu, Avraham Yagil, R. Cropp, P. Amaral, Igor Volobouev, J. Guimaraes da Costa, E. Buckley-Geer, Riccardo Paoletti, D. Khazins, N. Bruner, James Proudfoot, J. Berryhill, M. Brozovic, Daniel P Cronin-Hennessy, F. Spinella, J. Valls, R. Demina, S. Tether, J. C. Freeman, Minu Kim, Frank Chlebana, P. F. Shepard, S. Zucchelli, R. E. Blair, F. Rimondi, S. H. Oh, A. Akopian, M. Atac, K. Karr, Joel Goldstein, J. Strologas, D. Wolinski, J. S. Miller, Kevin Burkett, Andrew Beretvas, M. Dell'Orso, A. Köngeter, F. Ptohos, Y. C. Chen, P. Sinervo, Itsuo Nakano, W. J. Robertson, S. Blusk, J. Lys, D. Reher, J. Budagov, Jochen Jens Heinrich, L. Groer, Alan Garfinkel, R. Culbertson, Guenakh Mitselmakher, Tong Gao, N. B. Wallace, Maurice Garcia-Sciveres, R. Roser, Christoph Paus, P. N. Singh, M. E. Convery, J. Carlson, A. Reichold, S. Lusin, S. Errede, M. P. Schmidt, K. Tollefson, J.I. Friedman, K. Kelley, S. Leone, F. Happacher, P. T. Chang, A. Rakitine, Dario Bisello, A. Bhatti, E. Hafen, S. C. van den Brink, Leonard Spiegel, L. Rosenson, T. Watanabe, W-M. Yao, P. De arbaro, E. Mc Kigney, Stephan Lammel, P. Azzi-Bacchetta, C. Bromberg, L. E. Kirsch, S. Wolinski, Shin-Shan Yu, A. Byon-Wagner, Tetsuo Arisawa, T. Yoshida, M. Guenther, Matthew Jones, N. Eddy, L. Demortier, J. Mayer, Beom Jun Kim, R. J. Hollebeek, W. Erdmann, J. I. Lamoureux, W. Bokhari, James D. Olsen, A. Ribon, J. Spalding, M. Campbell, A. M. Lee, H. S. Budd, R. D. Kennedy, W. Hao, M. Shimojima, D. Waters, P. Giannetti, Masaaki Tanaka, W. C. Wester, P. Melese, A. Brandl, John Huth, J. Siegrist, J. W. Chapman, A. Scribano, Pierre Savard, Jay Dittmann, R. Handler, M. Binkley, M. G. Albrow, R. Oishi, T. Kikuchi, A. Bodek, D. Cauz, Wendy Taylor, S. Dell'Agnello, Michele Gallinaro, J. A.J. Matthews, M. J. Wang, P. Yeh, Lawrence Nodulman, Roger Moore, J. Iwai, J. P. Berge, Christina Mesropian, C. Yosef, T. Miao, M. W. Bailey, L. Christofek, R. J. Miller, Alessandro Cerri, T. Suzuki, T. Shibayama, M. Loreti, Xin Wu, A. Pompos, Umesh Joshi, J. Cooper, A. Mukherjee, N. S. Lockyer, K. Terashi, Roberto Rossin, S. H. Kim, Nicola Turini, A. T. Laasanen, Andrea Bocci, C. Smith, Kevin Einsweiler, C. Holck, Tommaso Dorigo, E. James, Th. Müller, S. R. Amendolia, K. Sliwa, S. Klimenko, R. Vilar, F. Zetti, P. Murat, D. Dagenhart, J. Tseng, J. Boudreau, G. Bauer, A. D. Hardman, F. D. Snider, A. Korn, Y. Bonushkin, David Saltzberg, J. Cranshaw, S. Wolbers, D. W. Gerdes, Gino Bolla, A. Semenov, Y. Seiya, M. Popovic, T. Ohsugi, M. J. Shochet, P. K. Teng, C. Green, Hajin Kim, M. Mishina, Y. Gotra, Y. Iwata, G. Signorelli, Daniela Bortoletto, Fumihiko Ukegawa, A. B. Wicklund, A. Robinson, K. Takikawa, F. Palmonari, L. Malferrari, R. Thurman-Keup, Cyp Ngan, S. Nahn, E. Moore, A. Gordon, E. E. Schmidt, K. D. Hoffman, H. Toyoda, T. Handa, Jane Nachtman, H. Wenzel, K. T. Pitts, G. Latino, D. Theriot, Aw Chan, F. Azfar, Duncan Carlsmith, Luca Scodellaro, K. L. Byrum, Q. Fan, A. Tollestrup, Anna Zanetti, H. Kasha, B. Hinrichsen, T. Devlin, S. Cihangir, Manfred Paulini, H. Nakada, Yongsun Kim, and L. Santi
Subjects: Physics, Particle physics, General Physics and Astronomy, DESY, Particle accelerator, Parton, HERA, Deep inelastic scattering, law.invention, Nuclear physics, Pomeron, Antiproton, law, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment, Collider
Abstract: We report results from a study of events with a leading antiproton of beam momentum fraction 0.905 7 GeV. Using the dijet events, we evaluate the diffractive structure function of the antiproton and compare it with expectations based on results obtained in diffractive deep inelastic scattering experiments at the DESY ep collider HERA.
Published: 2000

36. Production ofϒ(1S)Mesons fromχbDecays inpp¯Collisions ats=1.8TeV

Author: T. Affolder, H. Akimoto, A. Akopian, M. G. Albrow, P. Amaral, S. R. Amendolia, D. Amidei, J. Antos, G. Apollinari, T. Arisawa, T. Asakawa, W. Ashmanskas, M. Atac, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, M. W. Bailey, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, M. Barone, G. Bauer, F. Bedeschi, S. Belforte, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, S. Bertolucci, B. Bevensee, A. Bhatti, C. Bigongiari, M. Binkley, D. Bisello, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, B. S. Blusk, A. Bocci, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van der Brink, C. Bromberg, N. Bruner, E. Buckley-Geer, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, M. Campbell, A. Caner, W. Carithers, J. Carlson, D. Carlsmith, J. Cassada, A. Castro, D. Cauz, A. Cerri, A. W. Chan, P. S. Chang, P. T. Chang, J. Chapman, C. Chen, Y. C. Chen, M.-T. Cheng, M. Chertok, G. Chiarelli, I. Chirikov-Zorin, G. Chlachidze, F. Chlebana, L. Christofek, M. L. Chu, S. Cihangir, C. I. Ciobanu, A. G. Clark, M. Cobal, E. Cocca, A. Connolly, J. Conway, J. Cooper, M. Cordelli, D. Costanzo, J. Cranshaw, D. Cronin-Hennessy, R. Cropp, R. Culbertson, D. Dagenhart, F. DeJongh, S. Dell'Agnello, M. Dell'Orso, R. Demina, L. Demortier, M. Deninno, P. F. Derwent, T. Devlin, J. R. Dittmann, S. Donati, J. Done, T. Dorigo, N. Eddy, K. Einsweiler, J. E. Elias, E. Engels, W. Erdmann, D. Errede, S. Errede, Q. Fan, R. G. Feild, C. Ferretti, I. Fiori, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, Y. Fukui, S. Gadomski, S. Galeotti, M. Gallinaro, T. Gao, M. Garcia-Sciveres, A. F. Garfinkel, P. Gatti, C. Gay, S. Geer, D. W. Gerdes, P. Giannetti, P. Giromini, V. Glagolev, M. Gold, J. Goldstein, A. Gordon, A. T. Goshaw, Y. Gotra, K. Goulianos, H. Grassmann, C. Green, L. Groer, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. S. Guo, C. Haber, E. Hafen, S. R. Hahn, C. Hall, T. Handa, R. Handler, W. Hao, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, B. Hinrichsen, K. D. Hoffman, C. Holck, R. Hollebeek, L. Holloway, R. Hughes, J. Huston, J. Huth, H. Ikeda, M. Incagli, J. Incandela, G. Introzzi, J. Iwai, Y. Iwata, E. James, H. Jensen, M. Jones, U. Joshi, H. Kamabara, T. Kamon, T. Kaneko, K. Karr, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, R. D. Kennedy, R. Kephart, D. Khazins, T. Kikuchi, M. Kirk, B. J. Kim, H. S. Kim, S. H. Kim, Y. K. Kim, L. Kirsch, S. Klimenko, D. Knoblauch, P. Koehn, A. Köngeter, K. Kondo, J. Konigsberg, K. Kordas, A. Korytov, E. Kovacs, J. Kroll, M. Kruse, S. E. Kuhlmann, K. Kurino, T. Kuwabara, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. I. Lamoureux, M. Lancaster, G. Latino, T. LeCompte, A. M. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, N. Lockyer, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, M. Mariotti, G. Martignon, A. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, E. McKigney, M. Menguzzato, A. Menzione, E. Meschi, C. Mesropian, C. Miao, T. Miao, R. Miller, J. S. Miller, H. Minato, S. Miscetti, M. Mishina, N. Moggi, E. Moore, R. Moore, Y. Morita, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, M. Musy, J. Nachtman, S. Nahn, H. Nakada, T. Nakaya, I. Nakano, C. Nelson, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, P. Nicolaidi, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, T. Okusawa, J. Olsen, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, S. P. Pappas, A. Parri, D. Partos, J. Patrick, G. Pauletta, M. Paulini, A. Perazzo, L. Pescara, T. J. Phillips, G. Piacentino, K. T. Pitts, R. Plunkett, A. Pompos, L. Pondrom, G. Pope, F. Prokoshin, J. Proudfoot, F. Ptohos, G. Punzi, K. Ragan, D. Reher, A. Reichold, W. Riegler, A. Ribon, F. Rimondi, L. Ristori, W. J. Robertson, A. Robinson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, W. K. Sakumoto, D. Saltzberg, A. Sansoni, L. Santi, H. Sato, P. Savard, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, S. Segler, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, T. Shah, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, J. Siegrist, G. Signorelli, A. Sill, P. Sinervo, P. Singh, A. J. Slaughter, K. Sliwa, C. Smith, F. D. Snider, A. Solodsky, J. Spalding, T. Speer, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, L. Stanco, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, K. Sumorok, T. Suzuki, R. Takashima, K. Takikawa, M. Tanaka, T. Takano, B. Tannenbaum, W. Taylor, M. Tecchio, P. K. Teng, K. Terashi, S. Tether, D. Theriot, R. Thurman-Keup, P. Tipton, S. Tkaczyk, K. Tollefson, A. Tollestrup, H. Toyoda, W. Trischuk, J. F. de Troconiz, S. Truitt, J. Tseng, N. Turini, F. Ukegawa, J. Valls, S. Vejcik, G. Velev, R. Vidal, R. Vilar, I. Vologouev, D. Vucinic, R. G. Wagner, R. L. Wagner, J. Wahl, N. B. Wallace, A. M. Walsh, C. Wang, C. H. Wang, M. J. Wang, T. Watanabe, D. Waters, T. Watts, R. Webb, H. Wenzel, W. C. Wester, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, D. Winn, S. Wolbers, D. Wolinski, J. Wolinski, S. Worm, X. Wu, J. Wyss, A. Yagil, W. Yao, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Particle physics, Meson, Branching fraction, Radiative transfer, Radiative decay, General Physics and Astronomy, Yield ratio, High Energy Physics::Experiment, Astrophysics::Cosmology and Extragalactic Astrophysics, Nuclear Experiment, Quarkonium
Abstract: We have reconstructed the radiative decays chi(b)(1P)-->Upsilon(1S)gamma and chi(b)(2P)-->Upsilon(1S)gamma in pp collisions at sqrt[s] = 1.8 TeV, and measured the fraction of Upsilon(1S) mesons that originate from these decays. For Upsilon(1S) mesons with p(Upsilon)(T)>8.0 GeV/c, the fractions that come from chi(b)(1P) and chi(b)(2P) decays are [27.1+/-6.9(stat)+/-4. 4(syst)]% and [10.5+/-4.4(stat)+/-1.4(syst)]%, respectively. We have derived the fraction of directly produced Upsilon(1S) mesons to be [50.9+/-8.2(stat)+/-9.0(syst)]%.
Published: 2000

37. Measurement ofb-Quark Fragmentation Fractions inpp¯Collisions ats=1.8TeV

Author: Manfred Paulini, H. Nakada, G. Velev, M. Mangano, H. Sato, Yongsun Kim, Y. Bonushkin, R. Takashima, Y. C. Chen, T. Kuwabara, L. Santi, A. M. Walsh, C. H. Wang, P. Schlabach, M. Lindgren, B. Tannenbaum, J. Cassada, A. Cerri, Thomas LeCompte, A. Parri, L. Holloway, S. Tkaczyk, David Stuart, R. G. Feild, G. P. Yeh, Kenichi Hatakeyama, M. Franklin, Tony Liss, G. W. Foster, Luca Scodellaro, K. L. Byrum, S. Worm, M. Dell'Orso, Teresa Rodrigo, J. Patrick, T. L. Watts, P. Sphicas, S. E. Kuhlmann, P. Nicolaidi, T. J. Phillips, P. Giromini, Anna Zanetti, C. Smith, H. Kasha, B. Hinrichsen, Virgil E Barnes, F. Palmonari, Y. Morita, G. Chlachidze, Wendy Taylor, J. A.J. Matthews, T. Kaneko, C. Holck, E. James, E. S. Hafen, P. S. Chang, R. Kephart, J. Yoh, A. T. Goshaw, A. Menzione, F. Strumia, P. N. Singh, K. Kondo, A. Munar, R. Thurman-Keup, G. Pauletta, Cyp Ngan, S. Lami, T. Shah, Roger Moore, I. Yu, Andrea Sansoni, J. C. Freeman, P. Murat, C. I. Ciobanu, J. Wahl, S. Donati, S. Segler, Avraham Yagil, J. Wyss, G. Chiarelli, Yanwen Liu, E. McKigney, P. Lukens, I. Vologouev, L. Nodulman, Frank Hartmann, Alan Sill, Leonard Spiegel, J. Steele, Tomoko Yoshida, F. Ptohos, M. M. Deninno, P. Gatti, C. Pagliarone, W. Ashmanskas, Andrey Korytov, S. Galeotti, D. P. Benjamin, D. Errede, W. Carithers, S. Murgia, S. Nahn, Q. Fan, A. Tollestrup, Maria Spiropulu, J. Valls, Jane Nachtman, V. Papadimitriou, J. Strologas, B. S. Blusk, M. Tecchio, J. Guimaraes da Costa, D. Wolinski, K. Kelley, S. Leone, G. Bauer, Y. Kato, D. Neuberger, G. Guillian, A. D. Hardman, F. D. Snider, S. Errede, W. J. Robertson, S. Rolli, J. Cranshaw, K. T. Pitts, Hyun-Chul Kim, E. Moore, Catherine Newman-Holmes, M. P. Schmidt, Andrew Beretvas, S. Wolbers, J. Berryhill, H. Grassmann, H. S. Budd, A. Köngeter, J. Wolinski, Maxwell Chertok, T. Devlin, T. Speer, Barry Blumenfeld, A. Heiss, Joel Goldstein, D. W. Gerdes, B. A. Barnett, Giorgio Apollinari, T. Watanabe, Gino Bolla, Teruki Kamon, S. Truitt, M. Garcia-Sciveres, R. J. Miller, T. Shibayama, M. Loreti, W-M. Yao, A. Gordon, W. Bokhari, Craig Blocker, C. Mesropian, J. Lys, Kaori Maeshima, R. Roser, P. Azzi-Bacchetta, M. Mishina, C. Bromberg, L. Pescara, A. Nomerotski, Tong Gao, J. D. Lewis, A. Mukherjee, Marjorie Shapiro, A. Semenov, A. Caner, M. Kirk, J.I. Friedman, S. Lusin, F. Happacher, P. T. Chang, E. Meschi, W. Erdmann, M. Campbell, T. Nakaya, H. Akimoto, Dario Bisello, A. Bhatti, P. Wilson, A. Perazzo, J. F. de Troconiz, Matthew Jones, Andrea Bocci, A. J. Slaughter, E. Buckley-Geer, S. R. Hahn, K. Terashi, M. Menguzzato, Nicola Turini, A. T. Laasanen, P. Koehn, Kostantinos Kordas, Tommaso Dorigo, P. Giannetti, Y. Gotra, Fumihiko Ukegawa, H. H. Williams, G. Introzzi, Riccardo Paoletti, A. Stefanini, M. Cordelli, G. Busetto, Brian L Winer, A. B. Wicklund, James D. Olsen, T. Affolder, Hiroshi Ikeda, R. Vilar, R. G. Wagner, J. Spalding, R. Handler, A. Barbaro-Galtieri, P. Sinervo, R. E. Hughes, J. Antos, Y. Iwata, Chunhui Chen, Petar Maksimovic, Masaaki Tanaka, S. P. Pappas, F. Zetti, G. Signorelli, Y. Seiya, R. C. Webb, D. Amidei, M. Atac, Konstanty Sumorok, W. C. Wester, D. Vucinic, F. Semeria, Jay Hauser, Frank Chlebana, D. Reher, D. Winn, A. Akopian, T. A. Keaffaber, E. E. Schmidt, J. B. Liu, F. DeJongh, S. Dell'Agnello, J. Carlson, K. D. Hoffman, N. Moggi, Daniela Bortoletto, K. Ragan, J. Proudfoot, Jacobo Konigsberg, A. Connolly, S. C. van den Brink, K. Kurino, Jay Dittmann, J. Budagov, S. Bailey, M. T. Cheng, D. Cauz, P. Amaral, I. Fiori, A. W. Scott, A. Solodsky, D. Partos, T. Asakawa, H. Minato, H. Toyoda, C. Ferretti, M. Guenther, T. Handa, A. Robinson, B. Flaugher, S. Zucchelli, R. E. Blair, Michael Schmitt, J. Incandela, Michele Gallinaro, Stefano Belforte, F. Rimondi, R. Oishi, Henrik Jeldtoft Jensen, J. N. Bellinger, I.E. Chirikov-Zorin, K. Takikawa, T. Ohsugi, L. Ristori, H. Wenzel, D. Lucchesi, M. J. Shochet, L. Malferrari, Kevin Einsweiler, W. Trischuk, A. J. Martin, J. Conway, L. Demortier, M. W. Bailey, Nicola Bacchetta, A. M. Lee, G. Pope, Daniel P Cronin-Hennessy, F. Bedeschi, L. Pondrom, E. Wicklund, G. Punzi, W. Hao, M. Incagli, A. Brandl, A. G. Clark, John Huth, E. Engels, Ciro Bigongiari, M. Musy, J. S. Miller, Kevin Burkett, G. Latino, D. Theriot, Jochen Jens Heinrich, J. E. Elias, P. K. Teng, C. Green, S. Bertolucci, J. P. Berge, C. R. Hall, B. J. Kim, Mark Kruse, D. Knoblauch, M. Barone, Paul Tipton, Duncan Carlsmith, L. Christofek, B. Bevensee, Shin-Shan Yu, A. Ribon, G. Piacentino, M. Kelly, E. Cocca, T. Suzuki, A. Pompos, Pierre Savard, S. Miscetti, Stephan Lammel, T. Kikuchi, Marina Cobal, P. Yeh, G. Bellettini, G. Martignon, V. V. Glagolev, Hiroto Kambara, Kenneth Bloom, L. Rosenson, L. E. Kirsch, A. Byon-Wagner, Tetsuo Arisawa, N. Eddy, R. J. Hollebeek, J. I. Lamoureux, R. Vidal, H. Niu, Sally Seidel, Umesh Joshi, J. Cooper, R. D. Kennedy, N. Bruner, S. H. Kim, J. Siegrist, P. F. Shepard, S. H. Oh, D. Costanzo, W. Riegler, R. Madrak, C. Nelson, Th. Müller, S. R. Amendolia, K. Sliwa, S. Klimenko, R. Cropp, Itsuo Nakano, F. Spinella, M. Gold, J. R. Bensinger, L. Groer, N. Lai, Kazuhiko Hara, R. Demina, Alan Garfinkel, P. McIntyre, E. Kovacs, T. Ohmoto, M. L. Chu, Mosè Mariotti, R. L. Wagner, Fedor Prokoshin, K. Goulianos, Yasuo Fukui, W. K. Sakumoto, T. Okusawa, S. Geer, P. de Barbaro, P. Mazzanti, C. Grosso-Pilcher, J. Done, J. Huston, R. Culbertson, N. B. Wallace, A. Bodek, J. Iwai, C. Yosef, R. S. Guo, P. F. Derwent, M. Lancaster, Robert M Harris, Joe Kroll, R. K. Plunkett, K. S. McFarland, S. Tether, Andrea Castro, D. Khazins, K. Karr, K. Tollefson, A. Scribano, M. J. Wang, T. Miao, D. Dagenhart, Xin Wu, J. Tseng, M. Binkley, M. G. Albrow, N. S. Lockyer, J. Boudreau, Roberto Rossin, S. Gadomski, C. Miao, David Saltzberg, S. Vejcik, T. Takano, M. Shimojima, J. W. Chapman, Luca Stanco, C. Haber, and S. Cihangir
Subjects: Physics, Quark, 010308 nuclear & particles physics, Hadron, General Physics and Astronomy, Lambda, 01 natural sciences, Bottom quark, Silicon vertex detector, Baryon, Crystallography, Fragmentation (mass spectrometry), 0103 physical sciences, Atomic physics, 010306 general physics
Abstract: We have studied the production of B hadrons in 1.8-TeV pp(bar sign) collisions. We present measurements of the fragmentation fractions, f{sub u} , f{sub d} , f{sub s} , and f{sub baryon} , of produced b quarks that yield B{sup +} , B{sup 0} , B{sup 0}{sub s} , and {lambda}{sup 0}{sub b} hadrons. Reconstruction of five electron-charm final states yields f{sub s}/( f{sub u}+f{sub d})=0.213{+-}0.068 and f{sub baryon}/( f{sub u}+f{sub d})=0.118{+-}0.042 , assuming f{sub u}=f{sub d} . If all B hadrons produced in pp(bar sign) collisions cascade to one of these four hadrons, we determine f{sub u}=f{sub d}=0.375{+-}0.023 , f{sub s}=0.160{+-}0.044 , and f{sub baryon}=0.090{+-}0.029 . If we do not assume f{sub u}=f{sub d} , we find f{sub d}/f{sub u}=0.84{+-}0.16 . (c) 2000 The American Physical Society.
Published: 2000

38. Search for Color Singlet Technicolor Particles inpp¯Collisions at√s=1.8TeV

Author: M. Gold, G. Velev, A. Barbaro-Galtieri, H. Sato, S. Vejcik, T. Takano, D. Vucinic, F. Semeria, T. Kuwabara, T. A. Keaffaber, E. Kovacs, T. Ohmoto, Stephan Lammel, K. Kurino, S. Bailey, S. E. Kuhlmann, P. Nicolaidi, Luca Stanco, F. Strumia, I. Fiori, A. W. Scott, B. Flaugher, D. Partos, Michael Schmitt, J. Incandela, A. G. Clark, Andrea Sansoni, J. Conway, S. Donati, G. Pope, P. Gatti, James Proudfoot, J. D. Lewis, S. Bertolucci, W. Ashmanskas, J. P. Berge, Louis Lyons, C. R. Hall, L. Christofek, C. Haber, R. L. Wagner, T. Suzuki, A. Pompos, Maxwell Chertok, T. Ohsugi, J. Guimaraes da Costa, M. Kirk, K. Kondo, Mark Kruse, P. Koehn, F. Ptohos, W. J. Robertson, Luca Scodellaro, K. L. Byrum, Stefano Belforte, Paul Tipton, J. Yoh, T. Watanabe, P. Giromini, A. Munar, Peter McIntyre, Andrew Beretvas, J. Wyss, G. Chiarelli, M. J. Shochet, G. Piacentino, W. Bokhari, E. Cocca, Kostantinos Kordas, B. Bevensee, Anna Zanetti, Henrik Jeldtoft Jensen, G. Pauletta, M. Campbell, H. Kasha, P. Murat, D. Waters, P. Giannetti, T. Kikuchi, R. E. Hughes, Chunhui Chen, R. Handler, K. Goulianos, Petar Maksimovic, S. Dell'Agnello, S. Worm, D. Amidei, C. I. Ciobanu, L. Ristori, A. T. Goshaw, B. Hinrichsen, M. M. Deninno, S. Miscetti, Marjorie Shapiro, P. Yeh, P. Lukens, J. Strologas, D. Winn, R. S. Guo, W. Trischuk, P. F. Derwent, Lawrence Nodulman, A. J. Slaughter, V. Papadimitriou, I. Yu, E. Buckley-Geer, J. Steele, Nicola Bacchetta, B. S. Blusk, Riccardo Paoletti, P. de Barbaro, G. Bauer, A. D. Hardman, F. D. Snider, J. Cranshaw, A. Scribano, P. K. Teng, F. Bedeschi, Matthew Jones, S. Cihangir, Manfred Paulini, H. Nakada, Marina Cobal, C. Green, Andrey Korytov, W. Carithers, S. Murgia, P. Sinervo, W. Erdmann, V. Glagolev, T. Nakaya, A. Connolly, H. Akimoto, M. Tecchio, S. Wolbers, A. Heiss, K. Ragan, F. DeJongh, T. Asakawa, W-M. Yao, E. Meschi, M. Lancaster, D. W. Gerdes, James D. Olsen, Y. Iwata, G. Bellettini, G. Martignon, Christoph Paus, J. Carlson, J. Berryhill, Yongsun Kim, S. R. Hahn, G. Signorelli, S. C. van den Brink, J. Spalding, Daniela Bortoletto, Jay Dittmann, B. A. Barnett, S. Tkaczyk, David Stuart, D. Cauz, M. P. Schmidt, Giorgio Apollinari, G. Punzi, L. Santi, Sally Seidel, M. Cordelli, G. Busetto, Brian L Winer, Teruki Kamon, R. G. Feild, Masaaki Tanaka, W. C. Wester, L. Malferrari, E. Engels, C. Pagliarone, A. Rakitine, Ciro Bigongiari, M. Musy, Craig Blocker, Michele Gallinaro, D. Dagenhart, S. Galeotti, M. Mangano, L. Pescara, Jane Nachtman, Tong Gao, G. P. Yeh, Kaori Maeshima, H. Grassmann, J. Antos, M. Barone, M. Binkley, M. Kelly, P. Azzi-Bacchetta, S. P. Pappas, J. Tseng, J. Wolinski, J. B. Liu, R. Oishi, H. H. Williams, A. Nomerotski, M. G. Albrow, Tony Liss, J. Budagov, P. Wilson, Konstanty Sumorok, J. Boudreau, Teresa Rodrigo, W. Riegler, G. Introzzi, A. Stefanini, A. Robinson, M. Menguzzato, Kevin Einsweiler, A. M. Walsh, T. J. Phillips, Y. Morita, Gino Bolla, A. Korn, S. Errede, R. Cropp, P. Amaral, Robert M Harris, J. G. Loken, Avraham Yagil, M. W. Bailey, Y. Bonushkin, David Saltzberg, M. Atac, E. McKigney, S. Segler, S. Zucchelli, A. Semenov, K. Takikawa, R. E. Blair, F. Rimondi, F. Palmonari, C. Ferretti, G. Chlachidze, F. Spinella, A. Caner, R. Thurman-Keup, D. Lucchesi, D. Reher, I. Chirikov-Zorin, R. K. Plunkett, F. Azfar, Cyp Ngan, Andrea Castro, Maria Spiropulu, D. Khazins, S. Nahn, Matthew Herndon, Leonard Spiegel, Y. Seiya, M. Popovic, K. Karr, E. Moore, S. Rolli, A. Gordon, Barry Blumenfeld, L. Demortier, A. M. Lee, W. Hao, Frank Chlebana, A. Brandl, A. Akopian, John Huth, J. W. Chapman, S. Wolinski, Maurice Garcia-Sciveres, A. Reichold, T. Yoshida, M. Guenther, M. Shimojima, S. Lami, T. Shah, K. Anikeev, Y. Kato, D. Neuberger, G. Guillian, K. T. Pitts, Catherine Newman-Holmes, T. Speer, J. F. de Troconiz, Hiroshi Ikeda, R. C. Webb, Hajin Kim, M. Mishina, Y. Gotra, Fumihiko Ukegawa, N. Moggi, Jacobo Konigsberg, A. B. Wicklund, M. T. Cheng, A. Solodsky, E. E. Schmidt, K. D. Hoffman, H. Toyoda, T. Handa, Q. Fan, A. Tollestrup, T. Devlin, H. Wenzel, M. Incagli, G. Latino, D. Theriot, Aw Chan, Duncan Carlsmith, P. Sphicas, Virgil E Barnes, T. Kaneko, P. S. Chang, A. Menzione, A. J. Martin, L. Pondrom, E. Wicklund, J. E. Elias, R. Takashima, J. Lys, R. Roser, Jay Hauser, J.I. Friedman, C. H. Wang, M. Lindgren, T. L. Watts, H. Minato, B. Tannenbaum, Beom Jun Kim, Thomas LeCompte, Kenichi Hatakeyama, J. N. Bellinger, M. Franklin, Daniel P Cronin-Hennessy, R. Kephart, L. Holloway, Umesh Joshi, J. C. Freeman, Frank Hartmann, J. Cooper, I. Vologouev, J. Patrick, Alan Sill, J. S. Miller, Kevin Burkett, S. H. Kim, Jochen Jens Heinrich, A. Köngeter, J. Valls, D. Wolinski, K. Kelley, S. Leone, D. Costanzo, Th. Müller, S. R. Amendolia, H. S. Budd, C. Smith, Shin-Shan Yu, C. Holck, K. Sliwa, S. Klimenko, E. James, A. Ribon, R. J. Miller, R. Vidal, A. Mukherjee, D. Errede, M. Dell'Orso, H. Niu, N. Bruner, M. J. Wang, T. Miao, Pierre Savard, C. Bromberg, Xin Wu, P. F. Shepard, S. H. Oh, Andrea Bocci, R. Culbertson, N. B. Wallace, N. S. Lockyer, P. N. Singh, Tommaso Dorigo, Wendy Taylor, J. A.J. Matthews, Roberto Rossin, Roger Moore, R. Vilar, F. Zetti, A. Bodek, Christina Mesropian, J. Iwai, L. Rosenson, Joe Kroll, C. Yosef, Alessandro Cerri, T. Shibayama, M. Loreti, Itsuo Nakano, K. S. McFarland, S. Tether, James Bensinger, N. Lai, K. Terashi, Kazuhiko Hara, Nicola Turini, A. T. Laasanen, K. Tollefson, L. Groer, Alan Garfinkel, Fedor Prokoshin, L. E. Kirsch, Yasuo Fukui, T. Okusawa, P. Mazzanti, J. Done, J. Huston, Hiroto Kambara, R. Madrak, C. Nelson, Kenneth Bloom, M. L. Chu, Mosè Mariotti, Douglas Benjamin, W. K. Sakumoto, S. Geer, R. Demina, A. Byon-Wagner, Tetsuo Arisawa, N. Eddy, R. J. Hollebeek, C. Grosso-Pilcher, J. I. Lamoureux, R. D. Kennedy, J. Siegrist, J. Wahl, Yanwen Liu, Minu Kim, Joel Goldstein, Y. C. Chen, S. Lusin, F. Happacher, P. T. Chang, Dario Bisello, A. Bhatti, E. Hafen, P. Schlabach, J. Cassada, G. W. Foster, and T. Affolder
Subjects: Physics, Particle physics, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, Technicolor, State (functional analysis), Nuclear physics, High Energy Physics::Experiment, Production (computer science), Fermilab, Singlet state, Collider Detector at Fermilab, Lepton
Abstract: We search for color singlet technirho and technipion production in $p\overline{p}$ collisions at $\sqrt{s}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1.8\phantom{\rule{0ex}{0ex}}\mathrm{TeV}$ recorded with the Collider Detector at Fermilab. These exotic technimesons are present in a model of walking technicolor. The signatures studied are lepton plus two jets plus ${E}_{T}$ and multijet final states. No excess of events is seen in either final state. We set an upper limit on the technirho production cross section and exclude a region in the technipion mass versus technirho mass plane.
Published: 2000

39. Transverse Momentum and Total Cross Section ofe+e−Pairs in the Z-Boson Region frompp¯Collisions ats=1.8TeV

Author: Gino Bolla, C. H. Wang, J. Carlson, M. Lindgren, B. Tannenbaum, A. G. Clark, T. Affolder, Thomas LeCompte, S. C. van den Brink, M. Mangano, A. Semenov, L. Holloway, A. Barbaro-Galtieri, C. R. Hall, Mark Kruse, D. Knoblauch, Paul Tipton, D. Vucinic, F. Semeria, Frank Chlebana, A. M. Walsh, C. I. Ciobanu, T. A. Keaffaber, A. Akopian, J. Patrick, B. Bevensee, Joe Kroll, M. L. Chu, Y. Seiya, K. Kurino, I. Fiori, Mosè Mariotti, J. Steele, A. W. Scott, I.E. Chirikov-Zorin, W. Carithers, S. Murgia, F. Ptohos, P. Sphicas, G. Velev, D. Partos, Andrey Korytov, Maurice Garcia-Sciveres, Virgil E Barnes, Avraham Yagil, S. Worm, D. Amidei, T. L. Watts, S. Gadomski, C. Miao, W. J. Robertson, E. McKigney, James Proudfoot, D. Dagenhart, V. Glagolev, A. T. Goshaw, R. Oishi, Leonard Spiegel, H. Sato, J. Wyss, N. Moggi, T. Yoshida, T. Watanabe, K. S. McFarland, A. J. Martin, M. Gold, J. Tseng, K. Kondo, A. Munar, G. Pauletta, M. Guenther, P. S. Chang, S. Tether, I. Yu, J. Berryhill, T. Ohsugi, G. Chiarelli, M. M. Deninno, L. Pondrom, E. Wicklund, A. Menzione, Stefano Belforte, J. Boudreau, B. A. Barnett, K. Tollefson, W. Bokhari, R. Kephart, Jacobo Konigsberg, M. W. Bailey, S. Errede, Giorgio Apollinari, J. E. Elias, Henrik Jeldtoft Jensen, Teruki Kamon, S. Truitt, M. J. Shochet, Craig Blocker, T. Kuwabara, M. Campbell, Y. Bonushkin, Frank Hartmann, S. Segler, Alan Sill, P. Giannetti, L. Ristori, J. Strologas, Kaori Maeshima, David Saltzberg, M. Shimojima, M. T. Cheng, R. Handler, M. Tecchio, J. Valls, W. Trischuk, R. K. Plunkett, Tong Gao, C. Smith, Maria Spiropulu, S. Vejcik, T. Takano, W. Erdmann, Matthew Jones, P. Wilson, James D. Olsen, D. Wolinski, Maxwell Chertok, K. Kelley, S. Leone, Nicola Bacchetta, S. Dell'Agnello, J. D. Lewis, C. Holck, W. K. Sakumoto, M. Menguzzato, E. Kovacs, T. Ohmoto, S. Bertolucci, Robert M Harris, J. Lys, T. Kaneko, J. Spalding, H. S. Budd, A. Solodsky, S. Tkaczyk, David Stuart, S. Geer, F. Bedeschi, P. K. Teng, M. Kirk, Masaaki Tanaka, R. G. Feild, C. Green, Joel Goldstein, P. Koehn, F. DeJongh, R. Roser, J. P. Berge, S. Rolli, E. James, R. J. Miller, W. C. Wester, A. Mukherjee, Marjorie Shapiro, Kostantinos Kordas, G. P. Yeh, Jay Dittmann, W-M. Yao, L. Christofek, S. E. Kuhlmann, P. Nicolaidi, A. J. Slaughter, Andrea Castro, J.I. Friedman, C. Grosso-Pilcher, Tony Liss, D. Khazins, D. Cauz, E. Buckley-Geer, Riccardo Paoletti, F. Strumia, R. E. Hughes, Chunhui Chen, Petar Maksimovic, Y. Iwata, G. Signorelli, G. Chlachidze, Y. C. Chen, Daniela Bortoletto, E. Meschi, T. Suzuki, R. Culbertson, N. B. Wallace, Andrea Sansoni, Andrea Bocci, Luca Stanco, Tommaso Dorigo, K. Karr, P. Sinervo, S. Donati, D. Winn, P. Gatti, W. Ashmanskas, Michele Gallinaro, A. Pompos, Teresa Rodrigo, M. P. Schmidt, R. Vilar, T. Nakaya, J. Yoh, H. Akimoto, R. L. Wagner, A. Perazzo, J. Guimaraes da Costa, S. Lami, T. Shah, M. Cordelli, G. Busetto, Brian L Winer, A. Robinson, S. R. Hahn, T. J. Phillips, R. G. Wagner, K. Goulianos, S. Lusin, F. Zetti, C. Haber, A. Bodek, Y. Morita, J. Iwai, Andrew Beretvas, S. P. Pappas, Beom Jun Kim, M. J. Wang, T. Miao, P. Azzi-Bacchetta, F. Happacher, P. T. Chang, A. Scribano, J. Antos, C. Bromberg, K. Takikawa, F. Palmonari, L. Malferrari, C. Yosef, Alessandro Cerri, D. Errede, S. Bailey, R. Thurman-Keup, Cyp Ngan, Konstanty Sumorok, Kenichi Hatakeyama, J. B. Liu, Dario Bisello, A. Bhatti, James Bensinger, Xin Wu, B. Flaugher, S. Nahn, E. Hafen, M. Franklin, N. Lai, Kazuhiko Hara, Y. Kato, D. Neuberger, G. Guillian, N. S. Lockyer, Michael Schmitt, J. Incandela, E. Moore, P. Amaral, Roberto Rossin, K. T. Pitts, Catherine Newman-Holmes, P. de Barbaro, Fedor Prokoshin, Yasuo Fukui, J. Conway, A. Gordon, T. Okusawa, R. S. Guo, P. F. Derwent, T. Speer, P. Mazzanti, S. Zucchelli, M. Binkley, G. Pope, M. Lancaster, R. E. Blair, F. Rimondi, M. G. Albrow, J. Done, J. Huston, J. C. Freeman, I. Vologouev, J. F. de Troconiz, Umesh Joshi, J. Cooper, K. Ragan, S. H. Kim, Hiroshi Ikeda, R. C. Webb, D. Costanzo, Th. Müller, S. R. Amendolia, K. Sliwa, S. Klimenko, A. Connolly, Sally Seidel, T. Asakawa, J. Wahl, A. Köngeter, G. Punzi, E. Engels, Ciro Bigongiari, M. Musy, Yanwen Liu, M. Barone, M. Kelly, Stephan Lammel, C. Pagliarone, S. Galeotti, T. Kikuchi, R. Cropp, P. Yeh, Lawrence Nodulman, H. Grassmann, J. Wolinski, F. Spinella, A. Nomerotski, P. Schlabach, J. Cassada, Jay Hauser, G. W. Foster, H. Minato, C. Ferretti, D. Lucchesi, J. N. Bellinger, G. Piacentino, E. Cocca, Daniel P Cronin-Hennessy, S. Miscetti, Marina Cobal, J. S. Miller, Kevin Burkett, G. Bellettini, G. Martignon, S. Blusk, Jochen Jens Heinrich, Shin-Shan Yu, A. Ribon, Pierre Savard, Q. Fan, Wendy Taylor, A. Tollestrup, J. A.J. Matthews, Roger Moore, Christina Mesropian, T. Shibayama, M. Loreti, T. Devlin, K. Terashi, Nicola Turini, A. T. Laasanen, H. Wenzel, M. Incagli, G. Latino, D. Theriot, Duncan Carlsmith, M. Mishina, A. Byon-Wagner, Tetsuo Arisawa, Y. Gotra, N. Eddy, Fumihiko Ukegawa, R. J. Hollebeek, J. I. Lamoureux, R. D. Kennedy, A. B. Wicklund, J. Siegrist, E. E. Schmidt, A. Parri, M. Dell'Orso, K. D. Hoffman, H. Toyoda, T. Handa, P. N. Singh, L. Rosenson, L. E. Kirsch, R. Madrak, C. Nelson, Jane Nachtman, Hyun-Chul Kim, A. Caner, S. Cihangir, Douglas Benjamin, Manfred Paulini, H. Nakada, R. Demina, Yongsun Kim, L. Santi, Luca Scodellaro, K. L. Byrum, P. Giromini, Anna Zanetti, H. Kasha, B. Hinrichsen, P. Lukens, V. Papadimitriou, A. Heiss, L. Pescara, R. Vidal, H. Niu, H. H. Williams, N. Bruner, P. F. Shepard, S. H. Oh, G. Introzzi, A. Stefanini, M. Atac, D. Reher, Itsuo Nakano, L. Groer, Alan Garfinkel, J. Budagov, P. McIntyre, Hiroto Kambara, Kenneth Bloom, L. Demortier, A. M. Lee, W. Hao, A. Brandl, John Huth, J. W. Chapman, Kevin Einsweiler, P. Murat, G. Bauer, A. D. Hardman, F. D. Snider, S. Wolbers, D. W. Gerdes, and R. Takashima
Subjects: Quantum chromodynamics, Nuclear physics, Physics, Pair production, General Physics and Astronomy, Drell–Yan process, High Energy Physics::Experiment, Electron, Resummation, Nuclear Experiment, Collider Detector at Fermilab, Boson, Gluon
Abstract: The transverse momentum and total cross section of e{sup +}e{sup -} pairs in the Z -boson region of 66
Published: 2000

40. Search for a Fourth-Generation Quark More Massive than theZ0Boson inpp¯Collisions at√s=1.8TeV

Author: J. A.J. Matthews, Roger Moore, S. Bertolucci, G. Velev, C. Smith, J. P. Berge, H. Sato, C. Holck, P. Schlabach, M. Gold, T. L. Watts, E. James, H. Wenzel, M. Incagli, G. Latino, D. Theriot, Duncan Carlsmith, T. Shibayama, M. Loreti, L. Christofek, T. Suzuki, S. Tkaczyk, David Stuart, A. Byon-Wagner, Tetsuo Arisawa, N. Eddy, R. J. Hollebeek, J. I. Lamoureux, T. Kuwabara, Q. Fan, A. Tollestrup, T. Devlin, S. Gadomski, C. Miao, A. Pompos, Luca Scodellaro, K. L. Byrum, R. G. Feild, R. D. Kennedy, R. Kephart, Frank Hartmann, W. Carithers, S. Murgia, P. Giromini, J. Cassada, A. Cerri, K. Terashi, Nicola Turini, A. T. Laasanen, E. Kovacs, T. Ohmoto, Anna Zanetti, H. Kasha, B. Hinrichsen, P. Murat, J. F. de Troconiz, M. Mishina, Y. Gotra, Fumihiko Ukegawa, Alan Sill, Avraham Yagil, E. McKigney, F. Ptohos, W. J. Robertson, M. L. Chu, M. Cordelli, G. Busetto, Brian L Winer, A. B. Wicklund, E. E. Schmidt, K. D. Hoffman, H. Toyoda, J. Siegrist, T. Handa, G. Piacentino, E. Cocca, A. Parri, S. Cihangir, L. Nodulman, P. Sphicas, G. P. Yeh, Jay Hauser, R. S. Guo, M. P. Schmidt, M. Shimojima, M. Dell'Orso, Manfred Paulini, Virgil E Barnes, J. Valls, I.E. Chirikov-Zorin, J. Berryhill, Hiroshi Ikeda, D. Wolinski, T. Watanabe, Mosè Mariotti, P. F. Derwent, K. Kelley, S. Leone, R. G. Wagner, Maxwell Chertok, N. Lai, Leonard Spiegel, Tony Liss, H. Nakada, Kazuhiko Hara, R. L. Wagner, H. H. Williams, S. Miscetti, R. C. Webb, A. J. Martin, W. Bokhari, H. S. Budd, M. Lancaster, L. Pondrom, E. Wicklund, Robert M Harris, H. Minato, G. Bauer, A. D. Hardman, F. D. Snider, K. Goulianos, T. Kaneko, Teresa Rodrigo, D. Amidei, P. S. Chang, Tomoko Yoshida, G. Introzzi, A. Stefanini, M. Atac, Marina Cobal, N. Moggi, M. Garcia-Sciveres, R. J. Miller, G. W. Foster, A. Mukherjee, J. E. Elias, B. J. Kim, S. P. Pappas, P. Azzi-Bacchetta, M. J. Wang, T. Miao, Yongsun Kim, Y. C. Chen, J. Cranshaw, S. Wolbers, D. W. Gerdes, Andrea Castro, Fedor Prokoshin, Yasuo Fukui, M. Campbell, D. Waters, P. Giannetti, R. Handler, D. Reher, K. Kondo, A. Munar, J. Budagov, T. Okusawa, P. Mazzanti, Andrea Bocci, Kenichi Hatakeyama, J. B. Liu, L. Santi, J. N. Bellinger, D. Khazins, P. N. Singh, L. Rosenson, S. Dell'Agnello, Marjorie Shapiro, A. J. Slaughter, G. Pauletta, K. Karr, Tong Gao, G. Bellettini, G. Martignon, J. D. Lewis, Tommaso Dorigo, V. V. Glagolev, W. K. Sakumoto, M. Franklin, Xin Wu, A. Connolly, T. Asakawa, A. Menzione, S. Bailey, T. J. Phillips, Jacobo Konigsberg, I. Yu, Daniel P Cronin-Hennessy, Jane Nachtman, S. Geer, J. Done, J. Huston, D. Dagenhart, M. T. Cheng, M. Kirk, C. Pagliarone, S. Galeotti, N. S. Lockyer, P. de Barbaro, L. E. Kirsch, C. Bromberg, Y. Morita, E. Buckley-Geer, Riccardo Paoletti, R. Vilar, P. Koehn, J. Tseng, H. Grassmann, J. Wolinski, P. Amaral, J. C. Freeman, I. Vologouev, Matthew Jones, C. Grosso-Pilcher, Roberto Rossin, Stefano Belforte, B. Flaugher, E. S. Hafen, Michael Schmitt, J. Incandela, J. S. Miller, Hyun-Chul Kim, Kevin Burkett, A. Scribano, A. Solodsky, P. Lukens, Kostantinos Kordas, F. Zetti, R. E. Hughes, Joe Kroll, Joel Goldstein, Sally Seidel, J. Conway, Y. Bonushkin, Jochen Jens Heinrich, R. Takashima, M. Mangano, V. Papadimitriou, A. Nomerotski, Hiroto Kambara, Chunhui Chen, Petar Maksimovic, S. Zucchelli, R. E. Blair, R. Madrak, P. Sinervo, R. K. Plunkett, Henrik Jeldtoft Jensen, C. Nelson, Kevin Einsweiler, G. Pope, Kenneth Bloom, R. Culbertson, J. G. Loken, F. Rimondi, N. B. Wallace, M. Binkley, A. Heiss, D. Winn, James D. Olsen, J. Spalding, A. Köngeter, K. S. McFarland, S. Tether, S. Lusin, Gino Bolla, A. M. Walsh, C. H. Wang, M. G. Albrow, F. DeJongh, C. Ferretti, J. Boudreau, J. Carlson, J. Strologas, F. Happacher, P. T. Chang, Shin-Shan Yu, L. Ristori, Dario Bisello, A. Bhatti, C. Mesropian, M. Lindgren, K. Tollefson, G. Punzi, E. Engels, Ciro Bigongiari, A. Caner, B. Tannenbaum, F. Azfar, M. Musy, L. Pescara, J. Proudfoot, D. Lucchesi, R. Vidal, J. Lys, L. Malferrari, A. Ribon, R. Roser, A. Semenov, J. Wyss, G. Chiarelli, S. C. van den Brink, W. Riegler, A. Bodek, Thomas LeCompte, H. Niu, J. Iwai, N. Bruner, P. F. Shepard, S. H. Oh, Masaaki Tanaka, W. C. Wester, W. Trischuk, M. M. Deninno, M. Barone, C. Yosef, J.I. Friedman, Pierre Savard, F. Strumia, M. Kelly, L. Holloway, R. Cropp, L. Demortier, Nicola Bacchetta, R. Demina, Andrea Sansoni, Itsuo Nakano, W-M. Yao, S. Donati, F. Bedeschi, J. Wahl, David Saltzberg, Yanwen Liu, Y. Seiya, J. R. Bensinger, L. Groer, Alan Garfinkel, P. Gatti, J. Patrick, F. Spinella, Stephan Lammel, E. Meschi, A. M. Lee, B. S. Blusk, Umesh Joshi, P. McIntyre, J. Cooper, T. Affolder, W. Ashmanskas, W. Hao, A. Brandl, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, Louis Lyons, J. Guimaraes da Costa, John Huth, S. Lami, T. Shah, S. H. Kim, M. Tecchio, T. A. Keaffaber, S. Vejcik, T. Kikuchi, R. Oishi, P. Yeh, Andrew Beretvas, K. Kurino, T. Takano, I. Fiori, A. W. Scott, D. Partos, D. P. Benjamin, D. Costanzo, Th. Müller, S. R. Amendolia, K. Sliwa, S. Klimenko, M. W. Bailey, D. Errede, J. W. Chapman, Luca Stanco, Y. Kato, D. Neuberger, G. Guillian, C. Haber, K. T. Pitts, Catherine Newman-Holmes, T. Speer, F. Palmonari, R. Thurman-Keup, Cyp Ngan, S. Nahn, E. Moore, A. Gordon, Y. Iwata, G. Signorelli, Daniela Bortoletto, A. Robinson, K. Takikawa, T. Ohsugi, M. J. Shochet, P. K. Teng, C. Green, Frank Chlebana, A. Akopian, A. Reichold, M. Guenther, S. Segler, Maria Spiropulu, S. Rolli, Barry Blumenfeld, K. Ragan, Jay Dittmann, D. Cauz, T. Nakaya, H. Akimoto, A. Perazzo, S. R. Hahn, J. Antos, Konstanty Sumorok, Michele Gallinaro, S. Worm, A. T. Goshaw, S. Errede, W. Erdmann, A. G. Clark, C. R. Hall, Mark Kruse, D. Knoblauch, Paul Tipton, B. Bevensee, C. I. Ciobanu, J. Steele, Andrey Korytov, S. E. Kuhlmann, P. Nicolaidi, G. Chlachidze, J. Yoh, B. A. Barnett, Giorgio Apollinari, Teruki Kamon, S. Truitt, Craig Blocker, Kaori Maeshima, P. Wilson, M. Menguzzato, and Wendy Taylor
Subjects: Physics, Quark, Top quark, Particle physics, Neutral current, High Energy Physics::Phenomenology, General Physics and Astronomy, Bottom quark, Standard Model, Nuclear physics, Pair production, High Energy Physics::Experiment, Collider Detector at Fermilab, Lepton
Abstract: We present the results of a search for pair production of a fourth-generation charge -1 / 3 quark (b(')) in sqrt[s] = 1.8 TeV pp collisions using 88 pb(-1) of data obtained with the Collider Detector at Fermilab. We assume that both quarks decay via the flavor-changing neutral current process b(')-->bZ(0) and that the b(') mass is greater than m(Z)+m(b). We studied the decay mode b(')b(');-->Z(0)Z(0)bb where one Z0 decays into e(+)e(-) or m(+)m(-) and the other decays hadronically, giving a signature of two leptons plus jets. An upper limit on the sigma(pp-->b(')b(');)x[B(b(')-->bZ(0))](2) is established as a function of the b(') mass. We exclude at 95% confidence level a b(') quark with mass between 100 and 199 GeV/c(2) for B(b(')-->bZ(0)) = 100%.
Published: 2000

41. Observation of Diffractiveb-Quark Production at the Fermilab Tevatron

Author: A. Connolly, T. Asakawa, P. Sphicas, G. Velev, A. G. Clark, H. Sato, G. Punzi, E. Engels, Ciro Bigongiari, M. Musy, T. L. Watts, Virgil E Barnes, K. Borras, C. R. Hall, S. Bertolucci, T. Kuwabara, J. P. Berge, M. Barone, M. Kelly, Mark Kruse, D. Knoblauch, S. Gadomski, T. Kaneko, P. S. Chang, Paul Tipton, C. Miao, B. Bevensee, L. Christofek, T. Suzuki, R. Kephart, A. Menzione, Gino Bolla, C. Pagliarone, S. Galeotti, A. Pompos, Frank Hartmann, P. Mc Intyre, Hiroto Kambara, J. D. Lewis, M. Kirk, A. Semenov, M. Mangano, Maxwell Chertok, R. S. Guo, P. F. Derwent, M. Lancaster, P. Lukens, M. Shimojima, Alan Sill, Kenneth Bloom, H. Grassmann, J. Wolinski, Stephan Lammel, T. Le Compte, F. Ptohos, W. J. Robertson, F. Palmonari, K. S. Mc Farland, V. Papadimitriou, S. Tkaczyk, S. Bailey, M. Gold, Jay Dittmann, D. Cauz, B. Flaugher, Michael Schmitt, J. Incandela, A. Nomerotski, David Stuart, J. Conway, P. Koehn, J. Strologas, G. Pope, T. Watanabe, T. Kikuchi, R. Takashima, W. Bokhari, Kostantinos Kordas, Robert M Harris, M. Campbell, R. G. Feild, P. Giannetti, Michele Gallinaro, P. Yeh, J. Valls, Jay Hauser, M. Mishina, Lawrence Nodulman, R. Handler, D. Dagenhart, L. Malferrari, G. Chlachidze, R. Thurman-Keup, Cyp Ngan, R. E. Hughes, S. Dell'Agnello, I. Chirikov-Zorin, Y. Seiya, Y. Gotra, D. Wolinski, W-M. Yao, G. P. Yeh, Chunhui Chen, Petar Maksimovic, C. H. Wang, Andrea Castro, M. Lindgren, B. Tannenbaum, J. Tseng, S. E. Kuhlmann, P. Nicolaidi, E. Meschi, C. Ferretti, D. Khazins, R. Vidal, J. Boudreau, H. Niu, Fumihiko Ukegawa, K. Kelley, S. Leone, E. Kovacs, T. Ohmoto, James Bensinger, A. Heiss, S. Worm, D. Amidei, A. T. Goshaw, K. Karr, S. Nahn, S. Errede, H. Minato, M. Cordelli, G. Busetto, Brian L Winer, Y. Bonushkin, A. Parri, R. G. Wagner, David Saltzberg, F. de Jongh, D. Lucchesi, N. Bruner, P. F. Shepard, S. H. Oh, H. S. Budd, Marjorie Shapiro, S. P. Pappas, J. B. Liu, D. Winn, Teresa Rodrigo, L. Holloway, N. Lai, S. Vejcik, T. Takano, Kazuhiko Hara, P. Amaral, T. J. Phillips, A. M. Walsh, E. Moore, Y. Morita, A. B. Wicklund, S.G. Klimenko, S. Zucchelli, R. E. Blair, Luca Stanco, G. Piacentino, E. Cocca, A. J. Slaughter, F. Rimondi, Sally Seidel, A. Scribano, J. N. Bellinger, J. Patrick, M. Dell'Orso, Itsuo Nakano, L. Groer, Alan Garfinkel, C. Haber, Fedor Prokoshin, Daniel P Cronin-Hennessy, R. J. Miller, L. Pescara, Kevin Einsweiler, A. Gordon, S. Miscetti, W. Erdmann, Yasuo Fukui, E. Buckley-Geer, Riccardo Paoletti, T. Okusawa, P. Mazzanti, J. S. Miller, Kevin Burkett, A. Mukherjee, T. Nakaya, Marina Cobal, J. Wyss, G. Chiarelli, M. Binkley, Avraham Yagil, M. G. Albrow, P. Murat, R. Cropp, G. Bellettini, Y. Iwata, E. E. Schmidt, M. M. Deninno, H. Akimoto, Jochen Jens Heinrich, A. Perazzo, M. L. Chu, G. Signorelli, Daniela Bortoletto, S. R. Hahn, Mosè Mariotti, J. Done, J. Huston, F. Spinella, G. Martignon, Andrea Bocci, R. L. Wagner, J. F. de Troconiz, G. Bauer, A. D. Hardman, K. Goulianos, Tommaso Dorigo, F. D. Snider, J. Cranshaw, K. D. Hoffman, B. S. Blusk, L. Demortier, S. Wolbers, Shin-Shan Yu, M. Tecchio, W. Carithers, S. Murgia, J. Antos, A. Robinson, P. Sinervo, Konstanty Sumorok, D. Errede, P. N. Singh, R. Vilar, D. W. Gerdes, H. Toyoda, A. M. Lee, Tony Liss, W. K. Sakumoto, K. Takikawa, T. Ohsugi, A. Ribon, Frank Chlebana, C. Bromberg, F. Zetti, A. Akopian, R. Culbertson, P. de Barbaro, J. Carlson, W. Hao, N. B. Wallace, M. J. Shochet, S. Geer, C. Grosso-Pilcher, Maurice Garcia-Sciveres, K. Ragan, L. Rosenson, A. Brandl, Pierre Savard, Leonard Spiegel, J. Berryhill, T. Yoshida, S. C. van den Brink, T. Handa, J. Yoh, M. Guenther, C. I. Ciobanu, John Huth, Wendy Taylor, J. A.J. Matthews, A. Bodek, Hiroshi Ikeda, J. Iwai, J. W. Chapman, H. H. Williams, P. K. Teng, C. Green, Roger Moore, S. Segler, Tong Gao, Yc Liu, C. Yosef, Christina Mesropian, G. Introzzi, A. Stefanini, K. Kondo, Alessandro Cerri, L. E. Kirsch, R. K. Plunkett, Maria Spiropulu, T. Shibayama, M. Atac, M. Loreti, A. Munar, G. Pauletta, Umesh Joshi, J. Cooper, S. Rolli, R. C. Webb, S. H. Kim, R. Oishi, D. Reher, K. Terashi, Nicola Turini, Barry Blumenfeld, A. T. Laasanen, H. Wenzel, J. Steele, I. Yu, D. Costanzo, M. W. Bailey, Th. Müller, S. R. Amendolia, K. Sliwa, Andrey Korytov, R. Madrak, C. Nelson, Masashi Tanaka, V. Glagolev, F. Strumia, Andrea Sansoni, S. Donati, P. Gatti, N. Moggi, W. Ashmanskas, Jacobo Konigsberg, M. T. Cheng, M. Incagli, J. Guimaraes da Costa, A. Solodsky, J. Lys, R. Roser, J.I. Friedman, G. Latino, D. Theriot, Andrew Beretvas, S. Lami, T. Shah, Douglas Benjamin, Beom Jun Kim, Kenichi Hatakeyama, B. A. Barnett, Giorgio Apollinari, M. Franklin, Teruki Kamon, S. Truitt, J. C. Freeman, Craig Blocker, I. Vologouev, E. Mc Kigney, Kaori Maeshima, Duncan Carlsmith, Y. Kato, D. Neuberger, G. Guillian, R. Demina, A. Byon-Wagner, A. Köngeter, Tetsuo Arisawa, Matthew Jones, K. T. Pitts, P. Wilson, Catherine Newman-Holmes, N. Eddy, R. J. Hollebeek, James D. Olsen, J. Spalding, M. Menguzzato, J. I. Lamoureux, W. C. Wester, T. Speer, A. J. Martin, R. D. Kennedy, Q. Fan, L. Pondrom, E. Wicklund, A. Tollestrup, J. Siegrist, J. E. Elias, T. Devlin, J. Wahl, Joe Kroll, P. Schlabach, J. Cassada, G. W. Foster, Joel Goldstein, Y. C. Chen, S. Tether, S. Lusin, F. Happacher, P. T. Chang, Dario Bisello, A. Bhatti, E. Hafen, K. Tollefson, C. Smith, C. Holck, E. James, M. J. Wang, T. Miao, Xin Wu, N. S. Lockyer, Roberto Rossin, T. Affolder, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, T. A. Keaffaber, K. Kurino, Jane Nachtman, I. Fiori, A. W. Scott, D. Partos, Hyun-Chul Kim, James Proudfoot, A. Caner, M. P. Schmidt, P. Azzi-Bacchetta, J. Budagov, Luca Scodellaro, Stefano Belforte, K. L. Byrum, Henrik Jeldtoft Jensen, Anna Zanetti, H. Kasha, B. Hinrichsen, L. Ristori, S. Cihangir, W. Trischuk, Nicola Bacchetta, Manfred Paulini, F. Bedeschi, H. Nakada, Yongsun Kim, L. Santi, Clark, Allan Geoffrey, Kambara, Hisanori, Speer, Thomas, Strumia Michelini, Federica, and Wu, Xin
Subjects: POMERON, Quark, Physics, SILICON VERTEX DETECTOR, COLLIDER, PHYSICS, Particle physics, Tevatron, General Physics and Astronomy, ddc:500.2, Bottom quark, Nuclear physics, Pomeron, Pseudorapidity, High Energy Physics::Experiment, Production (computer science), Fermilab, Nuclear Experiment, Bar (unit)
Abstract: We report a measurement of the fraction of b quarks produced diffractively in p(bar sign) p collisions at {radical}(s)=1.8 TeV. Diffraction is identified by the absence of particles in a forward pseudorapidity region. From events with an electron of transverse momentum 9.5
Published: 2000

42. Sensitivity of an underwater Čerenkov km3 telescope to TeV neutrinos from Galactic microquasars

Author: A. Anzalone, B. Bouhadef, R. Masullo, R. Habel, C. Distefano, Mario Musumeci, N. Randazzo, V. Valente, Riccardo Papaleo, I. Amore, V. Pappalardo, M. Taiuti, Mário Costa, A. D'Amico, A. Orlando, F. Lucarelli, C. Petta, M. Ambriola, M. Ruppi, G. De Bonis, Roberto Bellotti, M. Mongelli, G. C. Barbarino, S. Reito, Piero Vicini, M. Anghinolfi, R. De Vita, S. Cuneo, R. Coniglione, S. Urso, P. Piattelli, V. Flaminio, Annarita Margiotta, Teresa Montaruli, M. Circella, E. Migneco, Giuseppe Longo, S. Galeotti, S. Russo, M. Bonori, Massimo Brescia, M. Morganti, D. Lo Presti, M. Sedita, M. Osipenko, G. Osteria, Alessandro Lonardo, G. Ricco, G. Riccobene, E. Shirokov, Enrico Maccioni, Alessandro Gabrielli, L. Caponetto, Rosario Megna, L. Trasatti, Valeria Sipala, Sebastiano Aiello, K. Fratini, Tommaso Chiarusi, A. Grimaldi, E. Falchini, G. Cacopardo, Filippo Maria Giorgi, F. Ameli, Alberto Rovelli, F. Cafagna, Paolo Sapienza, M. Ripani, M. Battaglieri, C. De Marzo, E. Leonora, G. Terreni, Antonio Capone, Rosanna Cocimano, Maurizio Spurio, E. Castorina, G. Giacomelli, E. Barbarito, G. Raia, Francesco Simeone, G. De Rosa, C. Fiorello, M. Cordelli, A. Ceres, A. Martini, G.V. Russo, C.A. Nicolau, Nicolo' Beverini, Enzo Gandolfi, Aiello, S., Ambriola, M., Ameli, F., Amore, I., Anghinolfi, M., Anzalone, A., Barbarino, Giancarlo, Barbarito, E., Battaglieri, M., Bellotti, R., Beverini, N., Bonori, M., Bouhadef, B., Brescia, M., Cacopardo, G., Cafagna, F., Capone, A., Caponetto, L., Castorina, E., Ceres, A., Chiarusi, T., Circella, M., Cocimano, R., Coniglione, R., Cordelli, M., Costa, M., Cuneo, S., D’Amico, A., De Bonis, G., De Marzo, C., DE ROSA, Gianfranca, De Vita, R., Distefano, C., Falchini, E., Fiorello, C., Flaminio, V., Fratini, K., Gabrielli, A., Galeotti, S., Gandolfi, E., Giacomelli, G., Giorgi, F., Grimaldi, A., Habel, R., Leonora, E., Lonardo, A., Longo, Giuseppe, Lo Presti, D., Lucarelli, F., Maccioni, E., Margiotta, A., Martini, A., Masullo, R., Megna, R., Migneco, E., Mongelli, M., Montaruli, T., Morganti, M., Musumeci, M., Nicolau, C. A., Orlando, A., Osipenko, M., Osteria, G., Papaleo, R., Pappalardo, V., Petta, C., Piattelli, P., Raia, G., Randazzo, N., Reito, S., Ricco, G., Riccobene, G., Ripani, M., Rovelli, A., Ruppi, M., Russo, G. V., Russo, S., Sapienza, P., Sedita, M., Shirokov, E., Simeone, F., Sipala, V., Spurio, M., Taiuti, M., Terreni, G., Trasatti, L., Urso, S., Valente, V., Vicini, P., S. Aiello, M. Ambriola, F. Ameli, I. Amore, M. Anghinolfi, A. Anzalone, G. Barbarino, E. Barbarito, M. Battaglieri, R. Bellotti, N. Beverini, M. Bonori, B. Bouhadef, M. Brescia, G. Cacopardo, F. Cafagna, A. Capone, L. Caponetto, E. Castorina, A. Cere, T. Chiarusi, M. Circella, R. Cocimano, R. Coniglione, M. Cordelli, M. Costa, S. Cuneo, A. D'Amico, G. De Boni, C. De Marzo, G. De Rosa, R. De Vita, C. Distefano, E. Falchini, C. Fiorello, V. Flaminio, K. Fratini, A. Gabrielli, S. Galeotti, E. Gandolfi, G. Giacomelli, F. Giorgi, A. Grimaldi, R. Habel, A. Lonardo, G. Longo, D. Lo Presti, F. Lucarelli, E. Maccioni, A. Margiotta, A. Martini, R. Masullo, R. Megna, E. Migneco, M. Mongelli, T. Montaruli, M. Morganti, M. Musumeci, C.A. Nicolau, A. Orlando, M. Osipenko, G. Osteria, R. Papaleo, V. Pappalardo, C. Petta, P. Piattelli, G. Raia, N. Randazzo, S. Reito, G. Ricco, G. Riccobene, M. Ripani, A. Rovelli, M. Ruppi, G.V. Russo, M. Russo, P. Sapienza, M. Sedita, E. Shirokov, F. Simeone, V. Sipala, M. Spurio, M. Taiuti, G. Terreni, L. Trasatti, S. Urso, V. Valente, P. Vicini, Barbarino, G., D'Amico, A., De Rosa, G., and Longo, G.
Subjects: FLUX, 95.85.Ry, Physics::Instrumentation and Detectors, cosmic ray detector, Astrophysics::High Energy Astrophysical Phenomena, Monte Carlo method, FOS: Physical sciences, Cosmic ray, Astrophysics, law.invention, Telescope, NEUTRINO TELESCOPES, NEMO, law, 95.55.Vj, 96.40.Tv, Sensitivity (control systems), GAMMA-RAY, ANTARES, EMISSION, FLUX, SEA, cosmic ray, Physics, Muon, ANTARES, SEA, Neutrino muon pion and other elementary particle, Astrophysics (astro-ph), Gamma ray, Neutrino muon pion and other elementary particle detector, Astronomy, MICROQUASARS, Astronomy and Astrophysics, Quasar, GAMMA-RAY, High Energy Physics::Experiment, Neutrino, EMISSION
Abstract: In this paper are presented the results of Monte Carlo simulations on the capability of the proposed NEMO-km$^3$ telescope to detect TeV muon neutrinos from Galactic microquasars. For each known microquasar we compute the number of detectable events, together with the atmospheric neutrino and muon background events. We also discuss the detector sensitivity to neutrino fluxes expected from known microquasars, optimizing the event selection also to reject the background; the number of events surviving the event selection are given. The best candidates are the steady microquasars SS433 and GX339-4 for which we estimate a sensitivity of about $5\cdot10^{-11}$ erg/cm$^2$ s; the predicted fluxes are expected to be well above this sensitivity. For bursting microquasars the most interesting candidates are Cygnus X-3, GRO J1655-40 and XTE J1118+480: their analyses are more complicated because of the stochastic nature of the bursts., 20 pages, 3 figures, accepted by Astroparticle Physics
Published: 2007

43. The data acquisition system for the ANTARES neutrino telescope

Author: D. Zaborov, G.D. Hallewell, M. Morganti, Anne Deschamps, S. Galeotti, P. Chauchot, K. Salomon, V. Rigaud, C. Racca, Philippe Charvis, B. van Rens, J. Hogenbirk, S. L. Cartwright, M. Billault, C. Hoffman, H. Le Provost, P. Coyle, J.-C. Languillat, R. Bruijn, Chantal Compère, V. Flaminio, J.R. Hubbard, J. van Randwijk, L Lo Nigro, M. Romita, Paolo Sapienza, V. Roca, A. Calzas, V. Popa, M. Jaspers, C. Donzaud, V. Niess, S. Anvar, Yvonne Becherini, D. Lo Presti, Roberto Bellotti, J. Zúñiga, J. F. Drogou, M. Anghinolfi, P. Rewiersma, Robert Lahmann, C. Petta, P.K.A. de Witt Huberts, S. Basa, L. Caillat, U. F. Katz, D. Lachartre, H. Peek, T. Legou, Nathalie Palanque-Delabrouille, F. Lucarelli, Yann Hello, J. Carr, J. Busto, M. Ripani, Jean-Francois Rolin, E. Carmona, N. Cottini, A. Capone, S. Loucatos, Stephanie Escoffier, J-J. Aubert, Giorgio Riccobene, G. van der Steenhoven, F. Mazéas, G. F. Burgio, I. Sokalski, J. P. Schuller, M. Jaquet, M. Mongelli, E. Migneco, L. Moscoso, Eric Delagnes, F. Réthoré, J. P. Pineau, G. Venekamp, P. Kooijman, P. Goret, V. Lyashuk, J.D. Zornoza, M. Battaglieri, R. Ostasch, Emanuele Castorina, E. A. De Wolf, L. Caponetto, J. P. Ernenwein, Rosario Megna, Charling Tao, F. Louis, Juanan Aguilar, Timo Karg, G. Damy, V. A. Kudryavstev, F. Schmitt, T. Pradier, Diego Real, G. Lamanna, C. De Marzo, M. de Jong, V. Valente, T. Spona, I. Dekeyser, Tommaso Chiarusi, M. Naumann-Godo, A.-S. Cussatlegras, E. Falchini, A. Le Van Suu, R. De Vita, B. Dinkespieler, J. Hößl, F. Druillole, H. Lafoux, P. Piattelli, N. de Botton, F. Ameli, P. Payre, A.-F. Yao, J. Roux, C. Kopper, J.-J. Destelle, A. Milovanovic, M. Melissas, Chiara Roda, F. Feinstein, Mohsen Harakeh, Kay Graf, Lester D.R. Thompson, B. Vallage, P. Valdy, S. Cecchini, M.C. Bouwhuis, A. Heijboer, M. Circella, T. Montaruli, H. Zaccone, G. Wobbe, D. Denans, N. Girard, J. Beltramelli, Vincenzo Cavasinni, C. Distefano, H. Kok, R. van Wijk, Juan José Hernández-Rey, Maurizio Spurio, P. Keller, J. M. Gallone, R. Coniglione, G. de Vries, F. Dessages-Ardellier, H. Laschinsky, M. Ruppi, C. Olivetto, B. Hartmann, C. Gojak, M. Taiuti, M. Marcelin, Annarita Margiotta, R. van Dantzig, F. Jouvenot, A. Albert, K. Streeb, J. E. McMillan, H. J. Rose, S. M. Bradbury, Gisela Anton, T. Stolarczyk, J. Poinsignon, Nasser Kalantar-Nayestanaki, G. Terreni, V. Bertin, P. Lagier, G. Lim, F. Cafagna, R. Masullo, S. Favard, Elie Aslanides, Christian Tamburini, B. Verlaat, D. Festy, Alexander Kappes, Rezo Shanidze, S. Kuch, C. Naumann, F. Salesa, C. Colnard, Mario Musumeci, N. Randazzo, A. Kruijer, A. Rostovtsev, C. Fiorello, P. Vernin, E. V. Korolkova, A. Ceres, H. Loehner, Jürgen Brunner, E. Barbarito, S. Ferry, Y. Le Guen, D. Castel, G.V. Russo, G. Giacomelli, S. Karkar, W. Kretschmer, Antoine Kouchner, R. Blaes, Dominique Durand, S. Cuneo, Lawrence Sulak, E. Heine, P. Lamare, A. Mazure, A. Bigi, D. Stubert, KVI - Center for Advanced Radiation Technology, J.A. AGUILAR, A. ALBERT, F. AMELI, M. ANGHINOLFI, G. ANTON, S. ANVAR, E. ASLANIDES, J.-J. AUBERT, E. BARBARITO, S. BASA, M. BATTAGLIERI, Y. BECHERINI, R. BELLOTTI, J. BELTRAMELLI, V. BERTIN, A. BIGI, M. BILLAULT, R. BLAES, N. DE BOTTON, M.C. BOUWHUIS, S.M. BRADBURY, R. BRUIJN, J. BRUNNER, G.F. BURGIO, J. BUSTO, F. CAFAGNA, L. CAILLAT, A. CALZAS, A. CAPONE, L. CAPONETTO, E. CARMONA, J. CARR, S.L. CARTWRIGHT, D. CASTEL, E. CASTORINA, V. CAVASINNI, S. CECCHINI, A. CERES, P. CHARVIS, P. CHAUCHOT, T. CHIARUSI, M. CIRCELLA, C. COLNARD, C. COMPÈRE, R. CONIGLIONE, N. COTTINI, P. COYLE, S. CUNEO, A.-S. CUSSATLEGRAS, G. DAMY, R. VAN DANTZIG, C. DE MARZO, I. DEKEYSER, E. DELAGNES, D. DENANS, A. DESCHAMPS, F. DESSAGES-ARDELLIER, J.-J. DESTELLE, B. DINKESPIELER, C. DISTEFANO, C. DONZAUD, J.-F. DROGOU, F. DRUILLOLE, D. DURAND, J.-P. ERNENWEIN, S. ESCOFFIER, E. FALCHINI, S. FAVARD, F. FEINSTEIN, S. FERRY, D. FESTY, C. FIORELLO, V. FLAMINIO, S. GALEOTTI, J.-M. GALLONE, G. GIACOMELLI, N. GIRARD, C. GOJAK, PH. GORET, K. GRAF, G. HALLEWELL, M.N. HARAKEH, B. HARTMANN, A. HEIJBOER, E. HEINE, Y. HELLO, J.J. HERNÁNDEZ-REY, J. HÖßL, C. HOFFMAN, J. HOGENBIRK, J.R. HUBBARD, M. JAQUET, M. JASPERS, M. DE JONG, F. JOUVENOT, N. KALANTAR-NAYESTANAKI, A. KAPPES, T. KARG, S. KARKAR, U. KATZ, P. KELLER, H. KOK, P. KOOIJMAN, C. KOPPER, E.V. KOROLKOVA, A. KOUCHNER, W. KRETSCHMER, A. KRUIJER, S. KUCH, V.A. KUDRYAVSTEV, D. LACHARTRE, H. LAFOUX, P. LAGIER, R. LAHMANN, G. LAMANNA, P. LAMARE, J.C. LANGUILLAT, H. LASCHINSKY, Y. LE GUEN, H. LE PROVOST, A. LE VAN SUU, T. LEGOU, G. LIM, L. LO NIGRO, D. LO PRESTI, H. LOEHNER, S. LOUCATOS, F. LOUIS, F. LUCARELLI, V. LYASHUK, M. MARCELIN, A. MARGIOTTA, R. MASULLO, F. MAZÉAS, A. MAZURE, J.E. MCMILLAN, R. MEGNA, M. MELISSAS, E. MIGNECO, A. MILOVANOVIC, M. MONGELLI, T. MONTARULI, M. MORGANTI, L. MOSCOSO, M. MUSUMECI, C. NAUMANN, M. NAUMANN-GODO, V. NIESS, C. OLIVETTO, R. OSTASCH, N. PALANQUE-DELABROUILLE, P. PAYRE, H. PEEK, C. PETTA, P. PIATTELLI, J.-P. PINEAU, J. POINSIGNON, V. POPA, T. PRADIER, C. RACCA, N.RANDAZZO, J. VAN RANDWIJK, D. REAL, B. VAN RENS, F. RÉTHORÉ, P. REWIERSMA, G. RICCOBENE, V. RIGAUD, M. RIPANI, V. ROCA, C. RODA, J.F. ROLIN, M. ROMITA, H.J. ROSE, A. ROSTOVTSEV, J. ROUX, M. RUPPI, G.V. RUSSO, F. SALESA, K. SALOMON, P. SAPIENZA, F. SCHMITT, J.-P. SCHULLER, R. SHANIDZE, I. SOKALSKI, T. SPONA, M. SPURIO, G. VAN DER STEENHOVEN, T. STOLARCZYK, K. STREEB, D. STUBERT, L. SULAK, M. TAIUTI, C. TAMBURINI, C. TAO, G. TERRENI, L.F. THOMPSON, P. VALDY, V. VALENTE, B. VALLAGE, G. VENEKAMP, B. VERLAAT, P. VERNIN, R. DE VITA, G. DE VRIES, R. VAN WIJK, P. DE WITT HUBERTS, G. WOBBE, E. DE WOLF, A.-F. YAO, D. ZABOROV, H. ZACCONE, J.D. ZORNOZA, J. ZÚÑIGA, Groupe de Recherche en Physique des Hautes Energies (GRPHE), Institut Universitaire de Technologie de Colmar-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA)), Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée (DAPNIA), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Astrophysique de Marseille (LAM), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Géoazur (GEOAZUR 6526), Institut de Recherche pour le Développement (IRD)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER Centre de Bretagne), Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER), Centre d'océanologie de Marseille (COM), Université de la Méditerranée - Aix-Marseille 2-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), IFREMER - Centre de Toulon/La Seyne Sur Mer (IFREMER), Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), APC - Astrophysique des Hautes Energies (APC - AHE), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), ANTARES, Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-IUT de Colmar, Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA)), Institut de Recherche pour le Développement (IRD)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut Universitaire de Technologie de Colmar, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de la Méditerranée - Aix-Marseille 2, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Università di Bologna [Bologna] (UNIBO)-Università di Bologna [Bologna] (UNIBO), and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)
Subjects: Nuclear and High Energy Physics, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Physics::Instrumentation and Detectors, Data management, Astrophysics::High Energy Astrophysical Phenomena, Neutrino telescope, ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION, FOS: Physical sciences, Astrophysics, 01 natural sciences, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Data filtering, Data acquisition, 0103 physical sciences, 14. Life underwater, Electronics, 010306 general physics, Instrumentation, data acquisition system, neutrino telescope, Remote sensing, Astroparticle physics, Physics, neutrino telescope, data acquisition system, [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], 010308 nuclear & particles physics, business.industry, Detector, Astrophysics (astro-ph), Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, Computer data storage, Física nuclear, business
Abstract: The ANTARES neutrino telescope is being constructed in the Mediterranean Sea. It consists of a large three-dimensional array of photo-multiplier tubes. The data acquisition system of the detector takes care of the digitisation of the photo-multiplier tube signals, data transport, data filtering, and data storage. The detector is operated using a control program interfaced with all elements. The design and the implementation of the data acquisition system are described., 20 pages, 6 figures, accepted for publication in Nucl. Instrum. Meth. A
Published: 2007

44. Timing calibration for the NEMO (NEutrino Mediterranean Observatory) prototype2007 IEEE Nuclear Science Symposium Conference Record

Author: M. Ruppi, S. Aiello, F. Ameli, I. Amore, M. Anghinolfi, A. Anzalone, C. Avanzini, E. Barbarito, M. Battaglieri, M. Bazzotti, R. Bellotti, A. Bersani, N. Beverini, S. Biagi, M. Bonori, B. Bouhadef, G. Cacopardo, A. Capone, L. Caponetto, G. Carminati, E. Castorina, A. Ceres, T. Chiarusi, M. Circella, R. Cocimano, R. Coniglione, M. Cordelli, M. Costa, A. D'Amico, G. De Bonis, C. De Marzo, G. De Ruvo, R. De Vita, C. Distefano, E. Falchini, V. Flaminio, K. Fratini, A. Gabrielli, S. Galeotti, E. Gandolfi, G. Giacomelli, F. Giorgi, A. Grimaldi, R. Habel, E. Leonora, D. Lo Presti, A. Lonardo, LONGO, GIUSEPPE, F. Lucarelli, L. Maccione, A. Margiotta, A. Marinelli, A. Martini, R. Masullo, R. Megna, E. Migneco, M. Mongelli, T. Montaruli, M. Morganti, S. Minutoli, P. Musico, M. Musumeci, C. A. Nicolau, A. Orlando, M. Osipenko, G. Osteria, R. Papaleo, V. Pappalardo, C. Petta, P. Piattelli, D. Piombo, F. Raffaelli, G. Raia, N. Randazzo, S. Reito, G. Ricco, G. Riccobene, M. Ripani, A. Rovelli, G. V. Russo, S. Russo, P. Sapienza, M. Sedita, E. Shirokov, F. Simeone, V. Sipala, M. Spurio, M. Taiuti, G. Terreni, L. Trasatti, S. Urso, V. Valente, M. Vecchi, P. Vicini, R. Wischnewski, BARBARINO, GIANCARLO, DE ROSA, GIANFRANCA, M., Ruppi, S., Aiello, F., Ameli, I., Amore, M., Anghinolfi, A., Anzalone, C., Avanzini, Barbarino, Giancarlo, E., Barbarito, M., Battaglieri, M., Bazzotti, R., Bellotti, A., Bersani, N., Beverini, S., Biagi, M., Bonori, B., Bouhadef, G., Cacopardo, A., Capone, L., Caponetto, G., Carminati, E., Castorina, A., Cere, T., Chiarusi, M., Circella, R., Cocimano, R., Coniglione, M., Cordelli, M., Costa, A., D'Amico, G., De Boni, C., De Marzo, DE ROSA, Gianfranca, G., De Ruvo, R., De Vita, C., Distefano, E., Falchini, V., Flaminio, K., Fratini, A., Gabrielli, S., Galeotti, E., Gandolfi, G., Giacomelli, F., Giorgi, A., Grimaldi, R., Habel, E., Leonora, D., Lo Presti, A., Lonardo, Longo, Giuseppe, F., Lucarelli, L., Maccione, A., Margiotta, A., Marinelli, A., Martini, R., Masullo, R., Megna, E., Migneco, M., Mongelli, T., Montaruli, M., Morganti, S., Minutoli, P., Musico, M., Musumeci, C. A., Nicolau, A., Orlando, M., Osipenko, G., Osteria, R., Papaleo, V., Pappalardo, C., Petta, P., Piattelli, D., Piombo, F., Raffaelli, G., Raia, N., Randazzo, S., Reito, G., Ricco, G., Riccobene, M., Ripani, A., Rovelli, G. V., Russo, S., Russo, P., Sapienza, M., Sedita, E., Shirokov, F., Simeone, V., Sipala, M., Spurio, M., Taiuti, G., Terreni, L., Trasatti, S., Urso, V., Valente, M., Vecchi, P., Vicini, and R., Wischnewski
Published: 2007

45. The ANTARES Optical Beacon System

Author: E. Falchini, Dominique Lefèvre, J. F. Drogou, H. J. Rose, R. De Vita, A. Rostovtsev, D. Zaborov, J. P. Ernenwein, G. Lim, Guillaume Lambard, S. Cuneo, Lawrence Sulak, D. Lo Presti, Anne Deschamps, S. Galeotti, G. de Vries-Uiterweerd, Antoine Kouchner, H. Laschinsky, Christian Tamburini, H. Peek, Chantal Compère, J. Hogenbirk, V. Flaminio, A. S. Cussatlegras, V. Popa, Eric Delagnes, C. Petta, K. Streeb, Dominique Durand, F. Cafagna, E. Heine, G. Lelaizant, P. Lamare, C. Hoffman, M. Morganti, Stephanie Escoffier, H. Le Provost, E. Castorina, B. Vallage, Giorgio Riccobene, V. Lyashuk, J.D. Zornoza, M. Battaglieri, J. M. Gallone, R. Coniglione, T. Pradier, C. De Marzo, J. Beltramelli, G. Giacomelli, P. Goret, A. Capone, G. Venekamp, P. Kooijman, C. Olivetto, F. Urbano, A. Mazure, S. Kuch, Charling Tao, F. Louis, F. Jouvenot, I. Dekeyser, M. Jaquet, Annarita Margiotta, S. Favard, A. Milovanovic, M. Billault, Philippe Charvis, B. van Rens, J.-C. Languillat, R. Ostasch, J.R. Hubbard, G. Damy, F. Ameli, A. Albert, C. Fiorello, A. Bigi, D. Denans, E. A. De Wolf, C. Gojak, Timo Karg, J. Poinsignon, D. Castel, Nasser Kalantar-Nayestanaki, S. Anvar, G.V. Russo, Lester D.R. Thompson, Robert Lahmann, Juanan Aguilar, S. Cecchini, G. Wijnker, Chiara Roda, Vincenzo Cavasinni, C. Distefano, Jürgen Brunner, H. Kok, E. Barbarito, F. Réthoré, R. van Wijk, Juan José Hernández-Rey, J. P. Schuller, V. Valente, S. Loucatos, Nathalie Palanque-Delabrouille, P. Lagier, Paolo Piattelli, F.E. Ardellier-Desages, A. Calzas, J. P. Pineau, Diego Real, S. Ferry, J. van Randwijk, Julien Lavalle, J.-L. Fuda, E. V. Korolkova, Yvonne Becherini, F. Lucarelli, V. Bertin, F. Fehr, N. Girard, Elie Aslanides, W. Kretschmer, M. Taiuti, G. De Bonis, Y. Le Guen, I. Sokalski, J. Roux, R. Blaes, H. Zaccone, J.J. Destelle, T. Legou, A. Ceres, E. Kok, P. Valdy, G. Wobbe, V. Niess, T. Spona, L. Moscoso, A. Heijboer, G. Vaudaine, V. A. Kudryavstev, M. Melissas, Maurizio Spurio, M. Naumann-Godo, B. Verlaat, V. Roca, J. Hößl, P. Coyle, Rosario Megna, H. Loehner, B. Dinkespieler, Gregory David Hallewell, V. Rigaud, R. Auer, L. Caponetto, Paolo Sapienza, C. Racca, M. Ripani, Jean-Francois Rolin, E. Carmona, G. van der Steenhoven, Kay Graf, R. van Dantzig, Alexander Kappes, F. Mazéas, G. Terreni, S. L. Cartwright, C. Donzaud, G. F. Burgio, Tommaso Chiarusi, C. Kopper, M. Ruppi, S. Basa, Mohsen Harakeh, M. Circella, M. Jaspers, M. Ageron, Gisela Anton, T. Stolarczyk, R. Bruijn, M. Anghinolfi, J. Busto, P. Rewiersma, P. Keller, U. F. Katz, T. Noble, C. Naumann, P.K.A. de Witt Huberts, A. Le Van Suu, Yann Hello, C. Colnard, Mario Musumeci, N. Randazzo, J. J. Aubert, N. Cottini, L. Caillat, R. Pillet, P. Vernin, G. Lamanna, M. Mongelli, E. Migneco, J. Carr, F. Schmitt, K. Salomon, M. de Jong, F. Druillole, P. Payre, N. de Botton, M. Marcelin, Rezo Shanidze, M.C. Bouwhuis, G. Rusydi, A. F. Yao, K. Fratini, T. Montaruli, A. Perez, F. Salesa, A. Kruijer, F. Feinstein, P. Chauchot, J. Zúñiga, B. Hartmann, J. E. McMillan, S. M. Bradbury, R. Masullo, Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Groupe de Recherche en Physique des Hautes Energies (GRPHE), Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut Universitaire de Technologie de Colmar, Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Géoazur (GEOAZUR 6526), Institut de Recherche pour le Développement (IRD)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (... - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER Centre de Bretagne), Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER), Centre d'océanologie de Marseille (COM), Université de la Méditerranée - Aix-Marseille 2-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), IFREMER - Centre de Toulon/La Seyne sur Mer (IFREMER - CENTRE DE TOULON/LA SEYNE SUR MER), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Département Recherches Subatomiques (DRS-IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), APC - Astrophysique des Hautes Energies (APC - AHE), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), ANTARES, Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-IUT de Colmar, Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA)), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherche pour le Développement (IRD)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Nice Sophia Antipolis (1965 - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Biogéochimie des Contaminants Métalliques (LBCM), Biogéochimie et Ecotoxicologie (BE), Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Alma Mater Studiorum Università di Bologna [Bologna] (UNIBO), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), M. AGERON, J.A. AGUILAR, A. ALBERT, F. AMELI, M. ANGHINOLFI, G. ANTON, S. ANVAR, F. ARDELLIER-DESAGES, E. ASLANIDES, J-J. AUBERT, R. AUER, E. BARBARITO, S. BASA, M. BATTAGLIERI, Y. BECHERINI, J. BELTRAMELLI, V. BERTIN, A. BIGI, M. BILLAULT, R. BLAES, N. DE BOTTON, M.C. BOUWHUIS, S.M. BRADBURY, R. BRUIJN, J. BRUNNER, G.F. BURGIO, J. BUSTO, F. CAFAGNA, L. CAILLAT, A. CALZAS, A. CAPONE, L. CAPONETTO, E. CARMONA, J. CARR, S.L. CARTWRIGHT, D. CASTEL, E. CASTORINA, V. CAVASINNI, S. CECCHINI, A. CERES, P. CHARVIS, P. CHAUCHOT, T. CHIARUSI, M. CIRCELLA, C. COLNARD, C. COMPERE, R. CONIGLIONE, N. COTTINI, P. COYLE, S. CUNEO, A-S. CUSSATLEGRAS, G. DAMY, R. VAN DANTZIG, G. DE BONIS, C. DE MARZO, R. DE VITA, I. DEKEYSER, E. DELAGNES, D. DENANS, A. DESCHAMPS, J-J. DESTELLE, B. DINKESPIELER, C. DISTEFANO, C. DONZAUD, J-F. DROGOU, F. DRUILLOLE, D. DURAND, J-P. ERNENWEIN, S. ESCOFFIER, E. FALCHINI, S. FAVARD, F. FEHR, F. FEINSTEIN, S. FERRY, C. FIORELLO, V. FLAMINIO, K. FRATINI, J-L. FUDA, S. GALEOTTI, J-M. GALLONE, G. GIACOMELLI, N. GIRARD, C. GOJAK, PH. GORET, K. GRAF, G. HALLEWELL, M.N. HARAKEH, B. HARTMANN, A. HEIJBOER, E. HEINE, Y. HELLO, J.J. HERNANDEZ-REY, J. HOSSL, C. HOFFMAN, J. HOGENBIRK, J.R. HUBBARD, M. JAQUET, M. JASPERS, M. DE JONG, F. JOUVENOT, N. KALANTAR-NAYESTANAKI, A. KAPPES, T. KARG, U. KATZ, P. KELLER, E. KOK, H. KOK, P. KOOIJMAN, C. KOPPER, E.V. KOROLKOVA, A. KOUCHNER, W. KRETSCHMER, A. KRUIJER, S. KUCH, V.A. KUDRYAVSTEV, P. LAGIER, R. LAHMANN, G. LAMANNA, P. LAMARE, G. LAMBARD, J-C. LANGUILLAT, H. LASCHINSKY, J. LAVALLE, Y. LE GUEN, H.LE PROVOST, A. LE VAN SUU, D. LEFEVRE, T. LEGOU, G. LELAIZANT, G. LIM, D.LO PRESTI, H. LOEHNER, S. LOUCATOS, F. LOUIS, F. LUCARELLI, V. LYASHUK, M. MARCELIN, A. MARGIOTTA, R. MASULLO, F. MAZEAS, MAZURE A.R, J.E. MCMILLAN, R. MEGNA, M. MELISSAS, E. MIGNECO, A. MILOVANOVIC, M. MONGELLI, T. MONTARULI, M. MORGANTI, L. MOSCOSO, M. MUSUMECI, M. NAUMANN-GODO, C. NAUMANN, V. NIESS, T. NOBLE, C. OLIVETTO, R. OSTASCH, N. PALANQUE-DELABROUILLE, P. PAYRE, H. PEEK, A. PEREZ, C. PETTA, P. PIATTELLI, R. PILLET, J-P. PINEAU, J. POINSIGNON, V. POPA, T. PRADIER, C. RACCA, N. RANDAZZO, J. VAN RANDWIJK, D. REAL, B. VAN RENS, F. RETHORE, P. REWIERSMA, G. RICCOBENE, V. RIGAUD, M. RIPANI, V. ROCA, C. RODA, J.F. ROLIN, H.J. ROSE, A. ROSTOVTSEV, J. ROUX, M. RUPPI, G.V. RUSSO, G. RUSYDI, F. SALESA, K. SALOMON, P. SAPIENZA, F. SCHMITT, J-P. SCHULLER, R. SHANIDZE, I. SOKALSKI, T. SPONA, M. SPURIO, G. VAN DER STEENHOVEN, T. STOLARCZYK, K. STREEB, L. SULAK, M. TAIUTI, C. TAMBURINI, C. TAO, G. TERRENI, L.F. THOMPSON, F. URBANO, P. VALDY, V. VALENTE, B. VALLAGE, G. VAUDAINE, G. VENEKAMP, B. VERLAAT, P. VERNIN, G. DE VRIES-UITERWEERD, R. VAN WIJK, G. WIJNKER, P. DE WITT HUBERTS, G. WOBBE, E. DE WOLF, A-F. YAO, D. ZABOROV, H. ZACCONE, J.D. ZORNOZA, J. ZUNIGA, KVI - Center for Advanced Radiation Technology, Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-Université Côte d'Azur (UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Nice Sophia Antipolis (... - 2019) (UNS), Université Côte d'Azur (UCA)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Institut Français de Recherche pour l'Exploitation de la Mer - Brest (IFREMER), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de la Méditerranée - Aix-Marseille 2, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Dipartimento di Astronomia, Universita degli Studi di Bologna, Università di Bologna [Bologna] (UNIBO)-Università di Bologna [Bologna] (UNIBO), and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)
Subjects: Nuclear and High Energy Physics, Photomultiplier, Physics::Instrumentation and Detectors, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, neutrino telescope, optical beacon, time calibration, Astrophysics, 01 natural sciences, law.invention, Telescope, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Optics, law, 0103 physical sciences, Calibration, Angular resolution, 14. Life underwater, 010306 general physics, Instrumentation, Cherenkov radiation, Physics, [SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], neutrino telescope, time calibration, optical beacon, 010308 nuclear & particles physics, business.industry, Detector, Astrophysics (astro-ph), Astrophysics::Instrumentation and Methods for Astrophysics, SITE, Astronomy, Beacon, LIGHT, Física nuclear, Neutrino, business
Abstract: ANTARES is a neutrino telescope being deployed in the Mediterranean Sea. It consists of a three dimensional array of photomultiplier tubes that can detect the Cherenkov light induced by charged particles produced in the interactions of neutrinos with the surrounding medium. High angular resolution can be achieved, in particular when a muon is produced, provided that the Cherenkov photons are detected with sufficient timing precision. Considerations of the intrinsic time uncertainties stemming from the transit time spread in the photomultiplier tubes and the mechanism of transmission of light in sea water lead to the conclusion that a relative time accuracy of the order of 0.5 ns is desirable. Accordingly, different time calibration systems have been developed for the ANTARES telescope. In this article, a system based on Optical Beacons, a set of external and well-controlled pulsed light sources located throughout the detector, is described. This calibration system takes into account the optical properties of sea water, which is used as the detection volume of the ANTARES telescope. The design, tests, construction and first results of the two types of beacons, LED and laser-based, are presented., 21 pages, 18 figures, submitted to Nucl. Instr. and Meth. Phys. Res. A
Published: 2007

46. Timing calibration for the NEMO prototype

Author: E. MIGNECO, S. AIELLO, A. ALOISIO, F. AMELI, I. AMORE, M. ANGHINOLFI, A. ANZALONE, G. BARBARINO, E. BARBARITO, M. BATTAGLIERI, M. BAZZOTTI, R. BELLOTTI, A. BERSANI, N. BEVERINI, M. BONORI, B. BOUHDAEF, M. BRESCIA, G. CACOPARDO, C. CALÌ, A. CAPONE, L. CAPONETTO, G. CARMINATI, B. CASSANO, E. CASTORINA, A. CERES, M. CIRCELLA, R. COCIMANO, R. CONIGLIONE, M. CORDELLI, M. COSTA, A. DAMICO, C. DAMATO, V. DAMATO, G. DE BONIS, G. DE ROSA, G. DE RUVO, R. DE VITA, C. DISTEFANO, E. FALCHINI, V. FLAMINIO, K. FRATINI, S. GALEOTTI, G. GIOVANETTI, A. GRIMALDI, A. GRMEK, R. HABEL, E. LEONORA, A. LONARDO, G. LONGO, D. LO PRESTI, F. LUCARELLI, L. MACCIONE, A. MARTINI, R. MASULLO, F. MAUGERI, R. MEGNA, S. MINUTOLI, M. MONGELLI, T. MONTARULI, M. MORGANTI, P. MUSICO, M. MUSUMECI, C. A. NICOLAU, A. ORLANDO, M. OSIPENKO, G. OSTERIA, R. PAPALEO, V. PAPPALARDO, C. PETTA, P. PIATTELLI, D. PIOMBO, G. RAIA, N. RANDAZZO, S. REITO, G. RICCO, G. RICCOBENE, M. RIPANI, A. ROVELLI, M. RUPPI, G. V. RUSSO, S. RUSSO, P. SAPIENZA, M. SEDITA, E. SHIROKOV, F. SIMEONE, V. SIPALA, C. SOLLIMA, F. SPEZIALE, M. TAIUTI, G. TERRENI, L. TRASATTI, S. URSO, V. VALENTE, M. VECCHI, P. VICINI, R. WISCHNEWSKI, BIAGI, SIMONE, CHIARUSI, TOMMASO, GABRIELLI, ALESSANDRO, GANDOLFI, ENZO, GIACOMELLI, GIORGIO MARIA, GIORGI, FILIPPO MARIA, MARGIOTTA, ANNARITA, SPURIO, MAURIZIO, E. MIGNECO, S. AIELLO, A. ALOISIO, F. AMELI, I.AMORE, M. ANGHINOLFI, A. ANZALONE, G. BARBARINO, E. BARBARITO, M.BATTAGLIERI, M.BAZZOTTI, R. BELLOTTI, A. BERSANI, N. BEVERINI, S. BIAGI, M. BONORI, B. BOUHDAEF, M. BRESCIA, G. CACOPARDO, C. CALÌ, A. CAPONE, L. CAPONETTO, G. CARMINATI, B. CASSANO, E. CASTORINA, A. CERES, T. CHIARUSI, M. CIRCELLA, R. COCIMANO, R. CONIGLIONE, M. CORDELLI, M. COSTA, A. DAMICO, C. DAMATO, V. DAMATO, G. DE BONIS, G. DE ROSA, G. DE RUVO, R. DE VITA, C. DISTEFANO, E. FALCHINI, V. FLAMINIO, K. FRATINI, GABRIELLI A, S. GALEOTTI, E. GANDOLFI, G. GIACOMELLI, F. GIORGI, G. GIOVANETTI, A. GRIMALDI, A. GRMEK, R. HABEL, E. LEONORA, A. LONARDO, G. LONGO, D. LO PRESTI, F. LUCARELLI, L. MACCIONE, A. MARGIOTTA, A. MARTINI, R. MASULLO, F. MAUGERI, R. MEGNA, S. MINUTOLI, M. MONGELLI, T. MONTARULI, M. MORGANTI, P. MUSICO, M. MUSUMECI, C.A. NICOLAU, A. ORLANDO, M. OSIPENKO, G. OSTERIA, R. PAPALEO, V. PAPPALARDO, C. PETTA, P. PIATTELLI, D. PIOMBO, G. RAIA, N. RANDAZZO, S. REITO, G. RICCO, G. RICCOBENE, M. RIPANI, A. ROVELLI, M. RUPPI, G.V. RUSSO, S. RUSSO, P. SAPIENZA, M. SEDITA, E. SHIROKOV, F. SIMEONE, V. SIPALA, C. SOLLIMA, F. SPEZIALE, M. SPURIO, M. TAIUTI, G. TERRENI, L. TRASATTI, S. URSO, V. VALENTE, M. VECCHI, P. VICINI, and R. WISCHNEWSKI
Subjects: Physics::Instrumentation and Detectors, NEMO, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics, NEUTRINO TELESCOPE
Abstract: The timing calibration is a delicate operation to perform for assuring the full functionality of a large underwater neutrino telescope. In this paper we illustrate the main features of our system for timing calibration tailored to the needs of the prototype of the NEMO (NEutrino Mediterranean Observatory) apparatus. We point out that the approach proposed can be easily adapted to work in any underwater neutrino telescope.
Published: 2007

47. Search for the Flavor-Changing Neutral Current DecaysB+→μ+μ−K+andB0→μ+μ−K*0

Author: Frank Chlebana, J. D. Lewis, A. Akopian, M. Kirk, P. Murat, T. Le Compte, P. Koehn, L. Nodulman, Kostantinos Kordas, M. Guenther, R. E. Hughes, J. Wyss, G. Chiarelli, G. Bauer, A. D. Hardman, F. D. Snider, Chunhui Chen, M. Mishina, S. Segler, Y. Bonushkin, Petar Maksimovic, R. Takashima, Y. Gotra, Fumihiko Ukegawa, M. M. Deninno, S. Wolbers, D. Winn, C. H. Wang, Maria Spiropulu, A. B. Wicklund, D. W. Gerdes, M. Lindgren, M. Tecchio, E. E. Schmidt, S. Rolli, B. Tannenbaum, W. Carithers, S. Murgia, J. Proudfoot, H. H. Williams, K. D. Hoffman, J. Berryhill, H. Toyoda, Tong Gao, S. Tkaczyk, David Stuart, R. G. Feild, Wendy Taylor, T. Handa, L. Holloway, G. Introzzi, A. Stefanini, M. Cordelli, G. Busetto, Brian L Winer, Sally Seidel, M. Atac, Kevin Einsweiler, J. A.J. Matthews, R. G. Wagner, S. Lami, T. Shah, A. Parri, Robert M Harris, G. P. Yeh, J. Patrick, F. de Jongh, P. Sphicas, F. Palmonari, G. Velev, Hiroto Kambara, Tony Liss, M. Dell'Orso, D. Reher, J. Budagov, Virgil E Barnes, Teresa Rodrigo, S. P. Pappas, P. Mc Intyre, Roger Moore, C. Smith, T. Kaneko, Gino Bolla, J. B. Liu, H. Wenzel, R. Thurman-Keup, R. Culbertson, Cyp Ngan, H. Sato, N. B. Wallace, T. J. Phillips, R. S. Guo, P. S. Chang, P. F. Derwent, C. Holck, Y. Morita, Andrea Castro, D. Khazins, A. Menzione, S. Worm, E. S. Hafen, C. Mesropian, P. Amaral, P. N. Singh, Kenneth Bloom, D. P. Benjamin, R. Cropp, T. Kuwabara, D. Errede, T. Nakaya, H. Akimoto, A. Semenov, M. Incagli, A. Perazzo, G. Piacentino, E. Cocca, M. Lancaster, A. T. Goshaw, E. James, P. Lukens, G. Latino, K. Karr, S. Nahn, L. Rosenson, S. R. Hahn, D. Theriot, T. Shibayama, S. Zucchelli, R. E. Blair, M. Loreti, F. Rimondi, K. S. Mc Farland, V. Papadimitriou, F. Spinella, M. Gold, S. Miscetti, J. Antos, J. Strologas, Y. Kato, D. Neuberger, G. Guillian, Y. Seiya, Duncan Carlsmith, Konstanty Sumorok, A. Heiss, A. Scribano, A. Bodek, L. E. Kirsch, S. Vejcik, J. Iwai, S. Errede, C. Yosef, K. Terashi, T. Takano, Nicola Turini, A. T. Laasanen, E. Moore, Marina Cobal, E. Kovacs, T. Ohmoto, R. Madrak, K. T. Pitts, Q. Fan, Joe Kroll, R. K. Plunkett, A. Tollestrup, Catherine Newman-Holmes, T. Speer, G. Bellettini, L. Pescara, C. Nelson, G. Martignon, S. Blusk, Jochen Jens Heinrich, Avraham Yagil, T. Devlin, W-M. Yao, V. V. Glagolev, W. Erdmann, A. Gordon, J. W. Chapman, Luca Stanco, C. Pagliarone, N. Lai, S. Galeotti, S. Bailey, M. Binkley, E. Meschi, M. G. Albrow, H. Grassmann, J. Wolinski, R. Vidal, R. L. Wagner, H. Niu, A. G. Clark, Kazuhiko Hara, N. Moggi, C. Haber, K. Goulianos, S. Tether, Shin-Shan Yu, N. Bruner, Jacobo Konigsberg, A. Ribon, A. Nomerotski, Y. Iwata, Daniela Bortoletto, L. Demortier, D. Dagenhart, C. R. Hall, R. Demina, A. Byon-Wagner, Tetsuo Arisawa, P. F. Shepard, S. H. Oh, A. Connolly, N. Eddy, R. J. Hollebeek, A. M. Lee, B. Flaugher, Mark Kruse, Michael Schmitt, D. Knoblauch, S. Gadomski, J. Incandela, C. Miao, M. T. Cheng, K. Tollefson, T. Asakawa, J. Tseng, W. Hao, Pierre Savard, Paul Tipton, J. I. Lamoureux, B. Bevensee, P. de Barbaro, Fedor Prokoshin, A. Brandl, A. Solodsky, J. Conway, R. D. Kennedy, John Huth, J. Boudreau, C. Ferretti, D. Lucchesi, G. Punzi, A. Robinson, E. Engels, Ciro Bigongiari, M. Musy, Yasuo Fukui, K. Ragan, Jay Hauser, J. Siegrist, G. Pope, M. Shimojima, David Saltzberg, Itsuo Nakano, T. Okusawa, J. R. Bensinger, L. Groer, Alan Garfinkel, K. Takikawa, T. Ohsugi, M. Barone, M. Kelly, M. J. Wang, T. Miao, Jay Dittmann, P. Mazzanti, D. Cauz, H. Minato, S. Bertolucci, M. J. Shochet, Stephan Lammel, Michele Gallinaro, M. L. Chu, J. Done, J. Huston, J. P. Berge, J. F. de Troconiz, J. N. Bellinger, T. Kikuchi, Mosè Mariotti, P. K. Teng, Daniel P Cronin-Hennessy, Xin Wu, C. Green, P. Yeh, L. Christofek, N. S. Lockyer, J. S. Miller, Kevin Burkett, Hiroshi Ikeda, Roberto Rossin, T. Suzuki, A. Pompos, R. C. Webb, F. Ptohos, Umesh Joshi, D. Amidei, W. K. Sakumoto, J. Cooper, S. H. Kim, S. Geer, W. J. Robertson, T. Watanabe, C. Grosso-Pilcher, W. Bokhari, M. Campbell, P. Giannetti, R. Handler, D. Costanzo, Th. Müller, S. R. Amendolia, S. Dell'Agnello, Leonard Spiegel, K. Sliwa, S. Klimenko, Tomoko Yoshida, M. Mangano, A. M. Walsh, Stefano Belforte, Henrik Jeldtoft Jensen, L. Ristori, L. Malferrari, W. Trischuk, Nicola Bacchetta, F. Bedeschi, K. Kondo, Luca Scodellaro, K. L. Byrum, P. Giromini, Anna Zanetti, H. Kasha, B. Hinrichsen, A. Munar, Jane Nachtman, M. P. Schmidt, G. Pauletta, Hyun-Chul Kim, Joel Goldstein, I. Yu, P. Azzi-Bacchetta, C. Bromberg, A. Caner, T. Affolder, S. Lusin, S. Cihangir, F. Happacher, P. T. Chang, Dario Bisello, A. Bhatti, A. Barbaro-Galtieri, Manfred Paulini, D. Vucinic, F. Semeria, H. Nakada, T. A. Keaffaber, P. Schlabach, Yongsun Kim, J. Cassada, Y. C. Chen, K. Kurino, L. Santi, A. Cerri, I. Fiori, A. W. Scott, D. Partos, G. W. Foster, E. Mc Kigney, J. Wahl, Matthew Jones, Yanwen Liu, James D. Olsen, J. Spalding, Masaaki Tanaka, W. C. Wester, F. Strumia, Andrea Sansoni, S. Donati, T. L. Watts, P. Gatti, W. Ashmanskas, J. Guimaraes da Costa, Andrew Beretvas, R. Kephart, Frank Hartmann, Alan Sill, J. Valls, D. Wolinski, K. Kelley, S. Leone, H. S. Budd, M. Garcia-Sciveres, R. J. Miller, A. Mukherjee, Andrea Bocci, Tommaso Dorigo, R. Vilar, F. Zetti, B. A. Barnett, Giorgio Apollinari, Teruki Kamon, S. Truitt, Craig Blocker, Kaori Maeshima, P. Wilson, M. Menguzzato, C. I. Ciobanu, J. Lys, J. Steele, R. Roser, Andrey Korytov, J.I. Friedman, Kenichi Hatakeyama, M. Franklin, J. C. Freeman, I. Vologouev, A. Köngeter, S. E. Kuhlmann, P. Nicolaidi, I.E. Chirikov-Zorin, G. Chlachidze, A. J. Martin, L. Pondrom, E. Wicklund, J. Yoh, J. E. Elias, B. J. Kim, Maxwell Chertok, Marjorie Shapiro, A. J. Slaughter, E. Buckley-Geer, Riccardo Paoletti, P. Sinervo, J. Carlson, S. C. van den Brink, Henry J. Frisch, R. Oishi, and M. W. Bailey
Subjects: Physics, Crystallography, TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY, Flavor-changing neutral current, General Physics and Astronomy, Collider Detector at Fermilab
Abstract: We report on a search for the flavor-changing neutral current decays B{sup +} {yields} {mu}{sup +}{mu}{sup -}K{sup +} and B{sup 0} {yields} {mu}{sup +}{mu}{sup -}K{sup *0} using 88 pb{sup -1} of data from p{ovr p} collisions at sqrt[s] = 1.8 TeV, collected with the Collider Detector at Fermilab. Finding no evidence for these decays, we set upper limits on the branching fractions B(B{sup +} {yields} {mu}{sup +}{mu}{sup -}K{sup +})
Published: 1999

48. Search for a TechnicolorωTParticle in Events with a Photon and ab-Quark Jet at Fermilab

Author: M. Franklin, M. Reischl, J. C. Freeman, A. Köngeter, J. Lys, R. Roser, J.I. Friedman, C. H. Wang, Stephan Lammel, P. Sphicas, A. J. Martin, L. Pondrom, E. Wicklund, J. E. Elias, Jay Hauser, G. Velev, F. Tartarelli, Virgil E Barnes, H. Sato, S. Bertolucci, F. Strumia, J. P. Berge, A. Scribano, A. Barbaro-Galtieri, T. Kuwabara, M. Mishina, Umesh Joshi, J. Cooper, S. H. Kim, Y. Gotra, Sally Seidel, W. Carithers, S. Murgia, T. Kikuchi, C. Pagliarone, S. Galeotti, Gino Bolla, S. C. van den Brink, J. Wyss, A. Byon-Wagner, Tetsuo Arisawa, P. S. Chang, D. Lucchesi, H. Grassmann, T. L. Watts, Andrea Sansoni, S. Donati, L. Christofek, G. Chiarelli, S. Behrends, K. Yasuoka, W. Ashmanskas, D. Dagenhart, M. J. Wang, T. Miao, J. Wolinski, A. B. Wicklund, A. Menzione, N. Eddy, O. Ganel, A. G. Clark, M. Mangano, D. Vucinic, F. Semeria, T. A. Keaffaber, H. Minato, P. Yeh, R. J. Hollebeek, Hiroto Kambara, Henry J. Frisch, Lawrence Nodulman, A. Nomerotski, R. Ely, Rossella Brunetti, L. Breccia, M. Binkley, T. Suzuki, M. M. Deninno, O. Long, Xin Wu, J. I. Lamoureux, Kenneth Bloom, E. E. Schmidt, R. Kephart, R. Oishi, J. Tseng, Andrew Beretvas, S. Cihangir, D. Costanzo, Th. Müller, E. Kuns, K. D. Hoffman, Frank Hartmann, J. F. de Troconiz, M. G. Albrow, Alan Sill, A. Pompos, Manfred Paulini, N. S. Lockyer, C. N. Chiou, S. R. Amendolia, R. Cropp, M. Tecchio, A. M. Walsh, K. Sliwa, H. Toyoda, J. N. Bellinger, S. Klimenko, E. Kajfasz, R. D. Kennedy, F. Ptohos, S. Bettelli, F. Spinella, K. Kurino, H. H. Williams, C. Ferretti, S. Tkaczyk, David Stuart, J. Valls, Daniel P Cronin-Hennessy, H. Y. Chao, J. Berryhill, S. Lusin, W. J. Robertson, F. Happacher, P. T. Chang, S. Gadomski, James Bensinger, R. G. Feild, J. Guimaraes da-Costa, D. Wolinski, R. L. Wagner, I. Fiori, H. Nakada, J. Boudreau, Mark Kruse, T. Handa, K. Kelley, S. Leone, Dario Bisello, A. Bhatti, A. W. Scott, T. Uchida, C. Miao, Kazuhiko Hara, K. Goulianos, E. Hafen, Paul Tipton, T. Asakawa, Joe Kroll, G. P. Yeh, H. S. Budd, Hiroshi Ikeda, J. Siegrist, Avraham Yagil, Maxwell Chertok, Tony Liss, W. Kowald, G. Introzzi, E. Hayashi, M. L. Chu, Mosè Mariotti, Kevin Burkett, Y. Bonushkin, A. Stefanini, H. Wenzel, R. J. Miller, G. Piacentino, P. Schlabach, E. Cocca, R. C. Webb, James D. Olsen, David Saltzberg, T. Watanabe, T. Kaneko, J. Spalding, S. Blusk, Jochen Jens Heinrich, J. Cassada, A. Mukherjee, Yasuo Fukui, James Proudfoot, G. Punzi, Masaaki Tanaka, T. Okusawa, Igor Volobouev, Teresa Rodrigo, T. J. Phillips, A. Parri, D. Kestenbaum, M. Dell'Orso, P. Mazzanti, W. C. Wester, R. Hamilton, M. Pillai, E. Engels, Yongsun Kim, W. Bokhari, S. Tether, S. Miscetti, K. Biery, Z. Feng, Y. Morita, S. Vejcik, T. Takano, Marjorie Shapiro, T. Shah, M. Atac, Ciro Bigongiari, M. Musy, M. Incagli, P. de Barbaro, Tommaso Dorigo, Y. Seiya, Stefano Belforte, Nikos Giokaris, E. Buckley-Geer, M. Campbell, F. Ukegawa, J. D. Lewis, Marina Cobal, J. Done, J. Huston, J. P. Marriner, Riccardo Paoletti, M. D. Peters, M. Lanzoni, P. Giannetti, G. Latino, M. Shimojima, D. Theriot, Henrik Jeldtoft Jensen, K. Ragan, G. W. Foster, K. Tollefson, P. Sinervo, L. Santi, W. K. Sakumoto, D. Toback, T. Le Compte, M. Barone, T. Takahashi, D. Reher, R. Handler, A. Ribon, D. Errede, G. Bellettini, L. Ristori, P. N. Singh, P. Koehn, T. Saab, G. Martignon, F. Zetti, M. Gold, Andreas Warburton, S. Geer, Luca Stanco, S. Miyashita, Kostantinos Kordas, R. Culbertson, S. Dell'Agnello, Robert M Harris, C. Grosso-Pilcher, C. Smith, Duncan Carlsmith, R. E. Hughes, Y. Kato, D. Neuberger, G. Guillian, Intae Yu, W. Trischuk, C. Holck, R. Vilar, L. Rosenson, P. Murat, C. Haber, Hyun-Chul Kim, Petar Maksimovic, R. Vidal, A. Amadon, E. Kovacs, Leonard Spiegel, E. James, Nicola Bacchetta, T. Ohmoto, Wendy Taylor, J. A.J. Matthews, J. Wahl, N. B. Wallace, N. Bruner, Catherine Newman-Holmes, A. Bodek, J. Iwai, G. Giusti, Andrea Castro, D. Khazins, D. Winn, D. Knoblauch, K. T. Pitts, Yanwen Liu, F. Bedeschi, Q. Fan, Z. Huang, P. F. Shepard, S. H. Oh, C. Yosef, L. E. Kirsch, T. Speer, B. Flaugher, A. Tollestrup, K. Karr, J. Incandela, Alessandro Cerri, T. L. Thomas, B. J. Kim, T. Devlin, J. Conway, P. Mc Intyre, Itsuo Nakano, N. Moggi, R. S. Guo, G. Michail, L. Groer, Alan Garfinkel, G. Bauer, J. Suzuki, A. D. Hardman, F. D. Snider, C. Nelson, R. Ströhmer, T. Shibayama, M. Loreti, A. Titov, Jacobo Konigsberg, P. F. Derwent, R. Wilkinson, Kiminori Kondo, A. Caner, T. Daniels, M. P. Schmidt, M. Lancaster, M. T. Cheng, K. Terashi, R. Takashima, T. Baumann, D. W. Gerdes, Nicola Turini, A. T. Laasanen, C. Couyoumtzelis, M. Lindgren, M. Cordelli, G. Busetto, Brian L Winer, Douglas Benjamin, B. Tannenbaum, P. Azzi-Bacchetta, A. Munar, G. Pauletta, C. Bromberg, R. G. Wagner, N. Parashar, M. Contreras, F. de Jongh, L. Holloway, R. Demina, Scott D. Metzler, L. Demortier, S. P. Pappas, J. Patrick, K. L. Byrum, S. Lami, J. B. Liu, P. Giromini, Anna Zanetti, H. Kasha, B. Hinrichsen, Kevin Einsweiler, W. Hao, S. Zucchelli, R. E. Blair, F. Rimondi, J. Strologas, John Huth, J. W. Chapman, W-M. Yao, E. Meschi, P. Lukens, K. S. Mc Farland, V. Papadimitriou, A. Heiss, L. Pescara, M. Okabe, S. E. Kuhlmann, T. Ohsugi, M. J. Shochet, Frank Chlebana, N. M. Shaw, A. Akopian, J. Yoh, M. W. Baily, Maurice Garcia-Sciveres, P. K. Teng, M. Timko, C. Green, B. Bevensee, J. Steele, P. Melese, Andrey Korytov, R. Thurman-Keup, Cyp Ngan, T. Yoshida, Jay Dittmann, D. Cauz, Y. Teramoto, S. Aota, Michele Gallinaro, E. Moore, S. Worm, D. Amidei, A. T. Goshaw, S. Errede, A. Gordon, W. Erdmann, B. A. Barnett, Giorgio Apollinari, Y. Iwata, Daniela Bortoletto, Teruki Kamon, S. Truitt, Craig Blocker, A. Robinson, Kaori Maeshima, Fumio Abe, K. Takikawa, T. Nakaya, H. Akimoto, A. Perazzo, P. Wilson, S. R. Hahn, M. Menguzzato, J. Antos, Konstanty Sumorok, S. Segler, B. T. Huffman, S. Bagdasarov, R. K. Plunkett, Maria Spiropulu, S. Rolli, and C. Wei
Subjects: Physics, Quark, Particle physics, Branching fraction, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, Elementary particle, Bottom quark, Omega, Standard Model, Nuclear physics, Particle decay, High Energy Physics::Experiment
Abstract: If the technicolor {omega}{sub T} particle exists, a likely decay mode is {omega}{sub T}{r_arrow}{gamma}{pi}{sub T} , followed by {pi}{sub T}{r_arrow}b{bar b} , yielding the signature {gamma}b{bar b} . We have searched 85 pb{sup {minus}1} of data collected by the CDF experiment at the Fermilab Tevatron for events with a photon and two jets, where one of the jets must contain a secondary vertex implying the presence of a b quark. We find no excess of events above standard model expectations. We express the result as an exclusion region in the M{sub {omega}{sub T}}-M{sub {pi}{sub T}} mass plane. {copyright} {ital 1999} {ital The American Physical Society }
Published: 1999

49. Search forR-Parity Violating Supersymmetry Using Like-Sign Dielectrons inpp¯Collisions at√s=1.8TeV

Author: T. Baumann, J. P. Berge, M. Cordelli, G. Busetto, Brian L Winer, L. Christofek, R. G. Wagner, T. Suzuki, F. de Jongh, S. P. Pappas, A. Pompos, Frank Chlebana, J. B. Liu, T. Asakawa, A. Akopian, Maurice Garcia-Sciveres, M. Timko, M. Gold, G. Punzi, E. Engels, Ciro Bigongiari, M. Musy, T. Yoshida, R. E. Blair, F. Rimondi, J. P. Marriner, M. Barone, Robert M Harris, P. Schlabach, J. Cassada, C. Pagliarone, S. Galeotti, S. Vejcik, Intae Yu, D. Lucchesi, H. Grassmann, S. Tkaczyk, David Stuart, T. Takano, F. Strumia, Andrea Castro, D. Khazins, C. Smith, J. Wolinski, T. Takahashi, Luca Stanco, Andrea Sansoni, J. Steele, K. Biery, G. Velev, K. Karr, M. Mangano, E. Kovacs, C. Holck, T. Ohmoto, E. James, S. Donati, Wendy Taylor, C. Haber, Stephan Lammel, J. A.J. Matthews, A. Nomerotski, H. Sato, P. Mc Intyre, R. S. Guo, P. F. Derwent, M. Lancaster, L. Breccia, D. Cronin Hennessy, R. G. Feild, K. Yasuoka, W. Ashmanskas, F. Ptohos, Andrey Korytov, D. Dagenhart, W. J. Robertson, A. Scribano, T. Kuwabara, S. C. van den Brink, J. Tseng, T. Kikuchi, J. Boudreau, G. W. Foster, A. M. Walsh, J. F. de Troconiz, P. Yeh, Y. Bonushkin, David Saltzberg, T. Nakaya, R. J. Miller, Lawrence Nodulman, J. Strologas, G. P. Yeh, Avraham Yagil, H. Akimoto, A. Perazzo, W. Carithers, S. Murgia, Henry J. Frisch, S. R. Hahn, Tony Liss, T. Watanabe, T. Shibayama, M. Loreti, A. Mukherjee, Andrew Beretvas, P. Melese, R. L. Wagner, Hiroshi Ikeda, K. Goulianos, W. Bokhari, C. Ferretti, T. Daniels, R. C. Webb, M. Binkley, R. Oishi, Tommaso Dorigo, Teresa Rodrigo, J. Berryhill, M. G. Albrow, Igor Volobouev, R. Takashima, J. Antos, M. Campbell, M. D. Peters, M. Lanzoni, K. Terashi, Nicola Turini, A. T. Laasanen, R. Hamilton, M. Pillai, S. Miyashita, E. Kajfasz, W-M. Yao, Joe Kroll, Leonard Spiegel, Konstanty Sumorok, T. Shah, E. Meschi, M. W. Bailey, R. Handler, A. J. Martin, Jay Hauser, T. J. Phillips, Y. Morita, P. de Barbaro, B. A. Barnett, Giorgio Apollinari, F. Zetti, H. Y. Chao, K. Ragan, D. Toback, S. Dell'Agnello, C. H. Wang, Jay Dittmann, M. Lindgren, G. Piacentino, E. Cocca, L. Pondrom, E. Wicklund, H. Minato, B. Tannenbaum, S. Gadomski, D. Errede, J. D. Lewis, S. Tether, R. Vilar, S. Segler, T. L. Watts, G. Pauletta, B. T. Huffman, Maxwell Chertok, R. Ely, Teruki Kamon, S. Truitt, T. Saab, A. Amadon, M. Contreras, S. Miscetti, J. Wahl, C. Miao, D. Cauz, N. B. Wallace, Y. Kato, D. Neuberger, Sally Seidel, J. E. Elias, T. Le Compte, Craig Blocker, R. Kephart, T. Kaneko, S. Bagdasarov, James D. Olsen, R. K. Plunkett, Maria Spiropulu, K. Tollefson, G. Guillian, J. Guimaraes Da Costa, J. N. Bellinger, P. Koehn, S. Bettelli, Yanwen Liu, Kostantinos Kordas, Kaori Maeshima, K. T. Pitts, J. Spalding, L. Holloway, Frank Hartmann, B. Flaugher, Alan Sill, J. Incandela, J. Lys, Marina Cobal, Marjorie Shapiro, Catherine Newman-Holmes, Scott D. Metzler, R. E. Hughes, Masaaki Tanaka, W. C. Wester, Kevin Burkett, T. Speer, G. Bellettini, Petar Maksimovic, S. Rolli, Y. Teramoto, J. Valls, D. Wolinski, C. Wei, Michele Gallinaro, R. Roser, J.I. Friedman, S. Blusk, Jochen Jens Heinrich, M. J. Wang, E. Buckley-Geer, Riccardo Paoletti, G. Martignon, T. L. Thomas, J. Conway, R. Ströhmer, J. Patrick, P. Sphicas, A. Titov, Kiminori Kondo, J. Wyss, D. Winn, T. Miao, G. Chiarelli, K. Kelley, S. Leone, F. Tartarelli, Virgil E Barnes, M. Shimojima, P. Sinervo, R. Cropp, Z. Huang, F. Ukegawa, P. Wilson, H. S. Budd, N. Moggi, A. Barbaro Galtieri, Andreas Warburton, F. Spinella, Jacobo Konigsberg, Xin Wu, A. Ribon, M. M. Deninno, O. Long, M. Franklin, P. S. Chang, N. S. Lockyer, M. Reischl, A. Menzione, M. Menguzzato, C. N. Chiou, M. T. Cheng, J. C. Freeman, E. Kuns, M. Tecchio, A. Köngeter, S. Lusin, F. Happacher, P. T. Chang, Dario Bisello, A. Bhatti, S. Worm, D. Amidei, E. Hafen, A. T. Goshaw, M. Okabe, S. E. Kuhlmann, N. Parashar, N. M. Shaw, S. Errede, Q. Fan, A. Tollestrup, J. Yoh, T. Devlin, M. Mishina, Y. Gotra, S. Behrends, A. B. Wicklund, W. Erdmann, E. E. Schmidt, K. L. Byrum, K. D. Hoffman, H. Toyoda, Marcus Hohlmann, T. Handa, A. G. Clark, H. Wenzel, M. Incagli, G. Latino, D. Theriot, Duncan Carlsmith, P. Giromini, Mark Kruse, D. Knoblauch, Paul Tipton, B. Bevensee, Anna Zanetti, H. Kasha, B. Hinrichsen, Hyun-Chul Kim, B. J. Kim, L. Demortier, W. Hao, John Huth, J. W. Chapman, P. Lukens, K. S. Mc Farland, V. Papadimitriou, A. Caner, A. Heiss, L. Pescara, S. Cihangir, H. H. Williams, R. Vidal, W. Kowald, G. Introzzi, A. Stefanini, N. Bruner, M. Atac, P. F. Shepard, S. H. Oh, Manfred Paulini, Itsuo Nakano, D. Reher, G. Michail, L. Groer, Alan Garfinkel, J. Suzuki, R. Wilkinson, H. Nakada, G. Giusti, Yongsun Kim, A. Parri, Nikos Giokaris, D. Kestenbaum, M. Dell'Orso, P. N. Singh, L. Rosenson, L. Santi, L. E. Kirsch, C. Nelson, Douglas Benjamin, R. Demina, A. Byon-Wagner, Tetsuo Arisawa, N. Eddy, O. Ganel, R. J. Hollebeek, J. I. Lamoureux, R. D. Kennedy, J. Siegrist, S. Zuccelli, Umesh Joshi, J. Cooper, S. H. Kim, D. Vucinic, F. Semeria, T. A. Keaffaber, D. Costanzo, Th. Müller, S. R. Amendolia, K. Sliwa, S. Klimenko, K. Kurino, I. Fiori, A. W. Scott, James Bensinger, Kazuhiko Hara, James Proudfoot, Yasuo Fukui, T. Okusawa, P. Mazzanti, P. Gianetti, Stefano Belforte, Hiroto Kambara, J. Done, J. Huston, Henrik Jeldtoft Jensen, Kenneth Bloom, R. Culbertson, A. Bodek, J. Iwai, C. Yosef, Alessandro Cerri, L. Ristori, R. Thurman-Keup, Cyp Ngan, T. Uchida, E. Hayashi, M. L. Chu, Mosè Mariotti, W. Trischuk, S. Aota, Z. Feng, Nicola Bacchetta, E. Moore, W. K. Sakumoto, S. Geer, F. Bedeschi, C. Grosso-Pilcher, A. Gordon, T. Ohsugi, M. J. Shochet, M. P. Schmidt, P. K. Teng, C. Couyoumtzelis, C. Green, Y. Iwata, Daniela Bortoletto, P. Azzi-Bacchetta, A. Robinson, C. Bromberg, Fumio Abe, K. Takikawa, S. Lami, Kevin Einsweiler, Gino Bolla, Rossella Brunetti, Y. Seiya, P. Murat, G. Bauer, A. D. Hardman, F. D. Snider, D. W. Gerdes, and S. Bertolucci
Subjects: Physics, Particle physics, Top quark, Gluino, Pair production, Branching fraction, R-parity, Neutralino, General Physics and Astronomy, Elementary particle, Boson
Abstract: We present a search for like-sign dielectron plus multijet events using $107{\mathrm{pb}}^{\ensuremath{-}1}$ of data in $p\overline{p}$ collisions at $\sqrt{s}\phantom{\rule{0ex}{0ex}}=\phantom{\rule{0ex}{0ex}}1.8\mathrm{TeV}$ collected in 1992--1995 by the CDF experiment. Finding no events that pass our selection, we set $\ensuremath{\sigma}\ifmmode\times\else\texttimes\fi{}\mathrm{BR}$ limits on two supersymmetric processes that can produce this experimental signature: gluino-gluino or squark-antisquark production with $R$-parity violating decays of the charm squark or lightest neutralino via a nonzero ${\ensuremath{\lambda}}_{121}^{\ensuremath{'}}$ coupling. We compare our results to the next-to-leading order calculations for gluino and squark production cross sections and set lower limits on $M(\stackrel{\ifmmode \tilde{}\else \~{}\fi{}}{g})$, $M({\stackrel{\ifmmode \tilde{}\else \~{}\fi{}}{t}}_{1})$, and $M(\stackrel{\ifmmode \tilde{}\else \~{}\fi{}}{q})$.
Published: 1999

50. Search forBs0−B¯s0Oscillations Using the Semileptonic DecayBs0→φℓ+Xν

Author: F. Abe, H. Akimoto, A. Akopian, M. G. Albrow, A. Amadon, S. R. Amendolia, D. Amidei, J. Antos, S. Aota, G. Apollinari, T. Arisawa, T. Asakawa, W. Ashmanskas, M. Atac, P. Azzi-Bacchetta, N. Bacchetta, S. Bagdasarov, M. W. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, M. Barone, G. Bauer, T. Baumann, F. Bedeschi, S. Behrends, S. Belforte, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, J. P. Berge, J. Berryhill, S. Bertolucci, S. Bettelli, B. Bevensee, A. Bhatti, K. Biery, C. Bigongiari, M. Binkley, D. Bisello, R. E. Blair, C. Blocker, K. Bloom, S. Blusk, A. Bodek, W. Bokhari, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, L. Breccia, C. Bromberg, N. Bruner, R. Brunetti, E. Buckley-Geer, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, M. Campbell, A. Caner, W. Carithers, D. Carlsmith, J. Cassada, A. Castro, D. Cauz, A. Cerri, P. S. Chang, P. T. Chang, H. Y. Chao, J. Chapman, M.-T. Cheng, M. Chertok, G. Chiarelli, C. N. Chiou, F. Chlebana, L. Christofek, R. Cropp, M. L. Chu, S. Cihangir, A. G. Clark, M. Cobal, E. Cocca, M. Contreras, J. Conway, J. Cooper, M. Cordelli, D. Costanzo, C. Couyoumtzelis, D. Cronin-Hennessy, R. Culbertson, D. Dagenhart, T. Daniels, F. DeJongh, S. Dell'Agnello, M. Dell'Orso, R. Demina, L. Demortier, M. Deninno, P. F. Derwent, T. Devlin, J. R. Dittmann, S. Donati, J. Done, T. Dorigo, N. Eddy, K. Einsweiler, J. E. Elias, R. Ely, E. Engels, W. Erdmann, D. Errede, S. Errede, Q. Fan, R. G. Feild, Z. Feng, C. Ferretti, I. Fiori, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, Y. Fukui, S. Gadomski, S. Galeotti, M. Gallinaro, O. Ganel, M. Garcia-Sciveres, A. F. Garfinkel, C. Gay, S. Geer, D. W. Gerdes, P. Giannetti, N. Giokaris, P. Giromini, G. Giusti, M. Gold, A. Gordon, A. T. Goshaw, Y. Gotra, K. Goulianos, H. Grassmann, C. Green, L. Groer, C. Grosso-Pilcher, G. Guillian, J. Guimaraes da Costa, R. S. Guo, C. Haber, E. Hafen, S. R. Hahn, R. Hamilton, T. Handa, R. Handler, W. Hao, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, J. Hauser, E. Hayashi, J. Heinrich, A. Heiss, B. Hinrichsen, K. D. Hoffman, C. Holck, R. Hollebeek, L. Holloway, Z. Huang, B. T. Huffman, R. Hughes, J. Huston, J. Huth, H. Ikeda, M. Incagli, J. Incandela, G. Introzzi, J. Iwai, Y. Iwata, E. James, H. Jensen, U. Joshi, E. Kajfasz, H. Kambara, T. Kamon, T. Kaneko, K. Karr, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, R. D. Kennedy, R. Kephart, D. Kestenbaum, D. Khazins, T. Kikuchi, M. Kirk, B. J. Kim, H. S. Kim, S. H. Kim, Y. K. Kim, L. Kirsch, S. Klimenko, D. Knoblauch, P. Koehn, A. Köngeter, K. Kondo, J. Konigsberg, K. Kordas, A. Korytov, E. Kovacs, W. Kowald, J. Kroll, M. Kruse, S. E. Kuhlmann, E. Kuns, K. Kurino, T. Kuwabara, A. T. Laasanen, S. Lami, S. Lammel, J. I. Lamoureux, M. Lancaster, M. Lanzoni, G. Latino, T. LeCompte, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, N. Lockyer, O. Long, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, J. Lys, K. Maeshima, P. Maksimovic, M. Mangano, M. Mariotti, J. P. Marriner, G. Martignon, A. Martin, J. A. J. Matthews, P. Mazzanti, K. McFarland, P. McIntyre, P. Melese, M. Menguzzato, A. Menzione, E. Meschi, S. Metzler, C. Miao, T. Miao, G. Michail, R. Miller, H. Minato, S. Miscetti, M. Mishina, S. Miyashita, N. Moggi, E. Moore, Y. Morita, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, M. Musy, H. Nakada, T. Nakaya, I. Nakano, C. Nelson, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, M. Okabe, T. Okusawa, J. Olsen, C. Pagliarone, R. Paoletti, V. Papadimitriou, S. P. Pappas, N. Parashar, A. Parri, D. Partos, J. Patrick, G. Pauletta, M. Paulini, A. Perazzo, L. Pescara, M. D. Peters, T. J. Phillips, G. Piacentino, M. Pillai, K. T. Pitts, R. Plunkett, A. Pompos, L. Pondrom, J. Proudfoot, F. Ptohos, G. Punzi, K. Ragan, D. Reher, M. Reischl, A. Ribon, F. Rimondi, L. Ristori, W. J. Robertson, A. Robinson, R. Rodrigo, S. Rolli, L. Rosenson, R. Roser, T. Saab, W. K. Sakumoto, D. Saltzberg, A. Sansoni, L. Santi, H. Sato, P. Schlabach, E. E. Schmidt, M. P. Schmidt, A. Scott, A. Scribano, S. Segler, S. Seidel, Y. Seiya, F. Semeria, T. Shah, M. D. Shapiro, N. M. Shaw, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, J. Siegrist, A. Sill, P. Sinervo, P. Singh, K. Sliwa, C. Smith, F. D. Snider, J. Spalding, T. Speer, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, L. Stanco, J. Steele, A. Stefanini, R. Ströhmer, J. Strologas, F. Strumia, D. Stuart, K. Sumorok, J. Suzuki, T. Suzuki, T. Takahashi, T. Takano, R. Takashima, K. Takikawa, M. Tanaka, B. Tannenbaum, F. Tartarelli, W. Taylor, M. Tecchio, P. K. Teng, Y. Teramoto, K. Terashi, S. Tether, D. Theriot, T. L. Thomas, R. Thurman-Keup, M. Timko, P. Tipton, A. Titov, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, H. Toyoda, W. Trischuk, J. F. de Troconiz, S. Truitt, J. Tseng, N. Turini, T. Uchida, F. Ukegawa, J. Valls, S. C. van den Brink, S. Vejcik, G. Velev, I. Volobouev, R. Vidal, R. Vilar, D. Vucinic, R. G. Wagner, R. L. Wagner, J. Wahl, N. B. Wallace, A. M. Walsh, C. Wang, C. H. Wang, M. J. Wang, A. Warburton, T. Watanabe, T. Watts, R. Webb, C. Wei, H. Wenzel, W. C. Wester, A. B. Wicklund, E. Wicklund, R. Wilkinson, H. H. Williams, P. Wilson, B. L. Winer, D. Winn, D. Wolinski, J. Wolinski, S. Worm, X. Wu, J. Wyss, A. Yagil, W. Yao, K. Yasuoka, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Semileptonic decay, Particle physics, law, Oscillation, Tevatron, General Physics and Astronomy, Collider, law.invention, Lepton
Abstract: A search for B{sub s}{sup 0}-{ovr B}{sub s}{sup 0} oscillations is performed in a sample of B{sub s}{sup 0} semileptonic decays collected using dilepton triggers at the Tevatron Collider during 1992-1995. The B{sub s}{sup 0} is reconstructed using phiv meson-lepton correlations; its initial flavor is determined with the second lepton in the event. From a signal of 1068 with a B{sub s}{sup 0} purity of 61%, we obtain a limit on the B{sub 2}{sup 0}-{ovr B}{sub s}{sup 0} oscillation frequency of {Delta}m{sub s}>5.8 ps{sup -1} at 95% confidence level.
Published: 1999

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