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201. Chemical and biochemical studies of 2-propynylpyrrolidine derivatives. Restricted-rotation analogs of N-methyl-N-(1-methyl-4-pyrrolidino-2-butynyl)acetamide (BM-5)

Author: Eugene J. Trybulski, Richard H. Kramss, Richard M. Mangano, and Andrew Rusinko
Subjects: Male, Magnetic Resonance Spectroscopy, Pyrrolidines, Chemical Phenomena, Stereochemistry, Molecular Conformation, Stereoisomerism, Binding, Competitive, Pyrrolidine, Structure-Activity Relationship, chemistry.chemical_compound, Drug Discovery, Muscarinic acetylcholine receptor, Animals, Structure–activity relationship, Methylene, Cerebral Cortex, Guanylyl Imidodiphosphate, Molecular Structure, Myocardium, Dioxolanes, Rats, Inbred Strains, Biological activity, Pirenzepine, Receptors, Muscarinic, Rats, Quinuclidinyl Benzilate, Chemistry, Parasympathomimetics, chemistry, Molecular Medicine, Enantiomer, Acetamide
Abstract: A series of optically pure 2-[substituted-3-aminopropynyl]pyrrolidine derivatives, which are restricted-rotation analogues of the muscarinic agent N-methyl-N-(1-methyl-4-pyrrolidino-2-butynyl)acetamide (BM-5, compound 1), have been prepared from d- and l-proline. The compounds when tested in a series of in vitro muscarinic assays [[3H]CD (cortex), [3H]QNB (cortex), [3H]PZ (cortex), [3H]QNB (heart), [3H]QNB + GppNHp (heart)] were found to have weaker muscarinic properties than compound 1. The decrease in affinity was attributed to the increased size of the molecule resulting from the addition of a methylene group to form the pyrrolidine ring. The use of optically active compounds provided a more detailed examination of the complex pharmacological effects of the flexible muscarinic agent 1. The R enantiomers in the acetamide derivatives 12b, 12d, and 12f had a 5-10-fold greater affinity for the muscarinic receptor than the corresponding S enantiomers. A 5-fold difference or less found in the (R)- and (S)-carbamate derivatives 9, 15, and 16 suggested close overlap of the two enantiomers in the receptor binding domain. The affinity differences found in the enantiomeric acetamido derivatives when compared to those of the carbamate analogues may be the result of limited rotation of the acetamido group.
Published: 1990
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202. Search for new heavy quarks in electron-muon events at the Fermilab Tevatron Collider

Author: F. Abe, D. Amidei, G. Apollinari, M. Atac, P. Auchincloss, A. R. Baden, A. Bamberger, A. Barbaro-Galtieri, V. E. Barnes, F. Bedeschi, S. Behrends, S. Belforte, G. Bellettini, J. Bellinger, J. Bensinger, A. Beretvas, J. P. Berge, S. Bertolucci, S. Bhadra, M. Binkley, R. Blair, C. Blocker, A. W. Booth, G. Brandenburg, D. Brown, E. Buckley, A. Byon, K. L. Byrum, C. Campagnari, M. Campbell, R. Carey, W. Carithers, D. Carlsmith, J. T. Carroll, R. Cashmore, F. Cervelli, K. Chadwick, G. Chiarelli, W. Chinowsky, S. Cihangir, A. G. Clark, D. Connor, M. Contreras, J. Cooper, M. Cordelli, D. Crane, M. Curatolo, C. Day, S. Dell’Agnello, M. Dell’Orso, L. DeMortier, P. F. Derwent, T. Devlin, D. DiBitonto, R. B. Drucker, J. E. Elias, R. Ely, S. Errede, B. Esposito, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, H. Frisch, Y. Fukui, Y. Funayama, A. F. Garfinkel, A. Gauthier, S. Geer, P. Giannetti, N. Giokaris, P. Giromini, L. Gladney, M. Gold, K. Goulianos, H. Grassmann, C. Grosso-Pilcher, C. Haber, S. R. Hahn, R. Handler, K. Hara, R. M. Harris, J. Hauser, T. Hessing, R. Hollebeek, L. Holloway, P. Hu, B. Hubbard, B. T. Huffman, R. Hughes, P. Hurst, J. Huth, M. Incagli, T. Ino, H. Iso, H. Jensen, C. P. Jessop, R. P. Johnson, U. Joshi, R. W. Kadel, T. Kamon, S. Kanda, D. A. Kardelis, I. Karliner, E. Kearns, R. Kephart, P. Kesten, R. M. Keup, H. Keutelian, S. Kim, L. Kirsch, K. Kondo, S. E. Kuhlmann, E. Kuns, A. T. Laasanen, J. I. Lamoureux, W. Li, T. M. Liss, N. Lockyer, C. B. Luchini, P. Maas, M. Mangano, J. P. Marriner, R. Markeloff, L. A. Markosky, R. Mattingly, P. McIntyre, A. Menzione, T. Meyer, S. Mikamo, M. Miller, T. Mimashi, S. Miscetti, M. Mishina, S. Miyashita, Y. Morita, S. Moulding, A. Mukherjee, Y. Muraki, L. Nakae, I. Nakano, C. Nelson, C. Newman-Holmes, J. S. T. Ng, M. Ninomiya, L. Nodulman, S. Ogawa, R. Paoletti, A. Para, E. Pare, J. Patrick, T. J. Phillips, R. Plunkett, L. Pondrom, J. Proudfoot, G. Punzi, D. Quarrie, K. Ragan, G. Redlinger, J. Rhoades, M. Roach, F. Rimondi, L. Ristori, T. Rohaly, A. Roodman, A. Sansoni, R. D. Sard, A. Savoy-Navarro, V. Scarpine, P. Schlabach, E. E. Schmidt, M. H. Schub, R. Schwitters, A. Scribano, S. Segler, Y. Seiya, M. Sekiguchi, P. Sestini, M. Shapiro, M. Sheaff, M. Shochet, J. Siegrist, P. Sinervo, J. Skarha, K. Sliwa, D. A. Smith, F. D. Snider, R. St. Denis, A. Stefanini, R. L. Swartz Jr., M. Takano, K. Takikawa, S. Tarem, D. Theriot, M. Timko, P. Tipton, S. Tkaczyk, A. Tollestrup, G. Tonelli, J. Tonnison, W. Trischuk, Y. Tsay, F. Ukegawa, D. Underwood, R. Vidal, R. G. Wagner, R. L. Wagner, J. Walsh, T. Watts, R. Webb, C. Wendt, W. C. Wester III, T. Westhusing, S. White, A. Wicklund, H. H. Williams, B. Winer, A. Yagil, A. Yamashita, K. Yasuoka, G. P. Yeh, J. Yoh, M. Yokoyama, J. C. Yun, and F. Zetti
Subjects: Physics, Top quark, Particle physics, Muon, Computer Science::Information Retrieval, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, Context (language use), Particle identification, Nuclear physics, High Energy Physics::Experiment, Production (computer science), Collider Detector at Fermilab, Lepton
Abstract: A search for {ital t{bar t}}{r arrow}{ital e}{mu}+{ital X} in {ital p{bar p}} collisions at {ital s}{bar {radical}} TeV is described. The production and decay of top-quark--antiquark pairs is considered in the context of the standard model. The analysis is based on data with an integrated luminosity of 4.4 pb{sup {minus}1} recorded with the Collider Detector at Fermilab. An upper limit on the {ital t{bar t}} cross section is obtained, and the top quark in the mass range 28--72 GeV/{ital c}{sup 2} is excluded at the 95% C.L. The same limits apply to a possible fourth-generation, charge {minus}1/3, {ital b}{prime} quark, decaying via the charged current.
Published: 1990
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203. Search for the top quark in the reactionp¯p→electron+jets at√s =1.8TeV

Author: Stefano Belforte, V. Scarpine, Virgil E Barnes, Henrik Jeldtoft Jensen, Jay Hauser, S. Miscetti, S. Errede, M. Sheaff, A. Baden, T. L. Watts, Richard Hughes, A. Barbaro-Galtieri, H. Keutelian, Bellisario Esposito, E. Kearns, A. W. Booth, R. Kephart, T. Rohaly, D. Dibitonto, C. Wendt, T. M. Liss, P. Sestini, S. Mikamo, H. H. Williams, D. Crane, M. Timko, Henry J. Frisch, R. L. Wagner, P. F. Derwent, L. A. Markosky, A. Byon, A. Stefanini, N. S. Lockyer, S. Tkaczyk, D. Connor, M. Atac, K. Goulianos, J. Proudfoot, G. Punzi, S. Bertolucci, J. N. Bellinger, A. Menzione, Giovanni Bellettini, R. M. Harris, Roy F Schwitters, B. Flaugher, J. I. Lamoureux, K. L. Byrum, R. Vidal, M. Binkley, Bt Huffman, R. K. Plunkett, R. Carey, G. P. Yeh, A. Scribano, C. B. Luchini, W. Carithers, A. G. Clark, Y. Seiya, S. Segler, M. J. Shochet, P. Giromini, M. Cordelli, Brian L Winer, J. Skarha, Robert P. Ely, T. Mimashi, T. C. Meyer, R. G. Wagner, R. D. Sard, Paul Tipton, A. Mukherjee, L. Demortier, M. Miller, T. J. Phillips, Larry D. Gladney, Franco Bedeschi, S. Cihangir, Y. Morita, Itsuo Nakano, K. Ragan, J. R. Bensinger, Alan Garfinkel, Kiminori Kondo, J. T. Carroll, Peter McIntyre, P. Hurst, George Redlinger, D. A. Kardelis, M. Contreras, John Huth, M. H. Schub, F. Zetti, Y. Funayama, R. E. Blair, M. Ninomiya, R. Mattingly, D. N. Brown, F. Rimondi, A. Yamashita, J. C. Yun, M. Yokoyama, S. Bhadra, Maria Curatolo, Sebastian N. White, E. Kuns, R. C. Webb, Rolland P. Johnson, Y. Muraki, Giorgio Chiarelli, S. Geer, C. P. Jessop, Aurore Savoy-Navarro, S. Kanda, L. Nodulman, H. Grassmann, J. Rhoades, D. Amidei, C. Grosso-Pilcher, S. R. Hahn, M. Mangano, M. Gold, William Chinowsky, S. Moulding, R. Handler, E. Pare, U. Joshi, L. Holloway, J. S T Ng, F. D. Snider, J. Patrick, Shlomit Tarem, R. L. Swartz, Marjorie Shapiro, T. Ino, S. Dell'Agnello, Mauro Dell'Orso, A. Bamberger, William Trischuk, J. P. Marriner, C. Haber, M. Sekiguchi, M. Takano, J. P. Berge, R. J. Cashmore, Riccardo Paoletti, Avraham Yagil, R. W. Kadel, P. Sinervo, A. T. Laasanen, R. B. Drucker, Catherine Newman-Holmes, Mark Campbell, D. G. Underwood, J. Tonnison, S. Miyashita, L. F. Nakae, P. Auchincloss, S. B. Kim, Y. Tsay, E. Buckley, S. E. Kuhlmann, J. J. Walsh, Fumio Abe, Claudio Campagnari, K. Takikawa, C. T. Day, T. Westhusing, J. Yoh, Paola Giannetti, Giorgio Apollinari, Teruki Kamon, Craig Blocker, J. Cooper, R. M. Keup, K. Sliwa, F. Cervelli, Wen Li, A. Tollestrup, D. R. Quarrie, T. Devlin, C. Nelson, M. Mishina, P. Kesten, Fumihiko Ukegawa, A. B. Wicklund, N. Giokaris, E. E. Schmidt, H. Iso, G. W. Brandenburg, S. Ogawa, R. J. Hollebeek, A. Roodman, A. Gauthier, M. Incagli, Kazuhiko Hara, D. Theriot, P. Maas, J. Siegrist, Yasuo Fukui, I. Karliner, Duncan Carlsmith, Dominic Smith, W. C. Wester, L. Pondrom, Andrea Sansoni, K. Yasuoka, Andrew Beretvas, J. E. Elias, L. E. Kirsch, P. Schlabach, S. Behrends, M. Franklin, T. Hessing, J. C. Freeman, A. Para, P. Hu, G. W. Foster, K. Chadwick, R. St. Denis, B. Hubbard, Luciano Ristori, R. Markeloff, and Guido Tonelli
Subjects: Physics, Particle physics, Top quark, Annihilation, Computer Science::Information Retrieval, High Energy Physics::Phenomenology, General Physics and Astronomy, Elementary particle, Particle identification, High Energy Physics::Experiment, Production (computer science), Collider Detector at Fermilab, Energy (signal processing), Lepton
Abstract: A search for the top quark in {ital {bar p}p} collisions at a center-of-mass energy of 1.8 TeV using the Collider Detector at Fermilab is described. A study of events selected by requiring an energetic electron, missing transverse energy, and two or more jets excludes at 95% confidence level the standard-model production and decay of {ital t{bar t}} pairs if the top-quark mass is between 40 and 77 GeV/{ital c}{sup 2}. The observed electron + multijet data are consistent with {ital W}-boson production.
Published: 1990
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204. Measurement of the ratio σ(W→eν)/σ(Z→ee) inp¯pcollisions at√s =1.8TeV

Author: F. Abe, D. Amidei, G. Apollinari, M. Atac, P. Auchincloss, A. R. Baden, A. Bamberger, A. Barbaro-Galtieri, V. E. Barnes, F. Bedeschi, S. Behrends, S. Belforte, G. Bellettini, J. Bellinger, J. Bensinger, A. Beretvas, J. P. Berge, S. Bertolucci, S. Bhadra, M. Binkley, R. Blair, C. Blocker, A. W. Booth, G. Brandenburg, D. Brown, E. Buckley, A. Byon, K. L. Byrum, C. Campagnari, M. Campbell, R. Carey, W. Carithers, D. Carlsmith, J. T. Carroll, R. Cashmore, F. Cervelli, K. Chadwick, G. Chiarelli, W. Chinowsky, S. Cihangir, A. G. Clark, D. Connor, M. Contreras, J. Cooper, M. Cordelli, D. Crane, M. Curatolo, C. Day, S. Dell’Agnello, M. Dell’Orso, L. Demortier, P. F. Derwent, T. Devlin, D. DiBitonto, R. B. Drucker, J. E. Elias, R. Ely, S. Errede, B. Esposito, B. Flaugher, G. W. Foster, M. Franklin, J. Freeman, H. Frisch, Y. Fukui, Y. Funayama, A. F. Garfinkel, A. Gauthier, S. Geer, P. Giannetti, N. Giokaris, P. Giromini, L. Gladney, M. Gold, K. Goulianos, H. Grassmann, C. Grosso-Pilcher, C. Haber, S. R. Hahn, R. Handler, K. Hara, R. M. Harris, J. Hauser, T. Hessing, R. Hollebeek, L. Holloway, P. Hu, B. Hubbard, B. T. Huffman, R. Hughes, P. Hurst, J. Huth, M. Incagli, T. Ino, H. Iso, H. Jensen, C. P. Jessop, R. P. Johnson, U. Joshi, R. W. Kadel, T. Kamon, S. Kanda, D. A. Kardelis, I. Karliner, E. Kearns, R. Kephart, P. Kesten, R. M. Keup, H. Keutelian, S. Kim, L. Kirsch, K. Kondo, S. Kopp, S. E. Kuhlmann, E. Kuns, A. T. Laasanen, J. I. Lamoureux, W. Li, T. M. Liss, N. Lockyer, C. B. Luchini, P. Maas, M. Mangano, J. P. Marriner, R. Markeloff, L. A. Markosky, R. Mattingly, P. McIntyre, A. Menzione, T. Meyer, S. Mikamo, M. Miller, T. Mimashi, S. Miscetti, M. Mishina, S. Miyashita, Y. Morita, S. Moulding, A. Mukherjee, L. F. Nakae, I. Nakano, C. Nelson, C. Newman-Holmes, J. S. T. Ng, M. Ninomiya, L. Nodulman, S. Ogawa, R. Paoletti, A. Para, E. Pare, J. Patrick, T. J. Phillips, R. Plunkett, L. Pondrom, J. Proudfoot, G. Punzi, D. Quarrie, K. Ragan, G. Redlinger, J. Rhoades, M. Roach, F. Rimondi, L. Ristori, T. Rohaly, A. Roodman, A. Sansoni, R. D. Sard, A. Savoy-Navarro, V. Scarpine, P. Schlabach, E. E. Schmidt, M. H. Schub, R. Schwitters, A. Scribano, S. Segler, Y. Seiya, M. Sekiguchi, P. Sestini, M. Shapiro, M. Sheaff, M. Shochet, J. Siegrist, P. Sinervo, J. Skarha, K. Sliwa, D. A. Smith, F. D. Snider, R. St. Denis, A. Stefanini, R. L. Swartz Jr., M. Takano, K. Takikawa, S. Tarem, D. Theriot, M. Timko, P. Tipton, S. Tkaczyk, A. Tollestrup, G. Tonelli, J. Tonnison, W. Trischuk, Y. Tsay, F. Ukegawa, D. Underwood, R. Vidal, R. G. Wagner, R. L. Wagner, J. Walsh, T. Watts, R. Webb, C. Wendt, W. C. Wester III, T. Westhusing, S. N. White, A. B. Wicklund, H. H. Williams, B. L. Winer, A. Yagil, A. Yamashita, K. Yasuoka, G. P. Yeh, J. Yoh, M. Yokoyama, J. C. Yun, and F. Zetti
Subjects: Physics, Particle physics, Annihilation, Physics::Instrumentation and Detectors, Branching fraction, Computer Science::Information Retrieval, General Physics and Astronomy, Elementary particle, Particle identification, High Energy Physics::Experiment, Production (computer science), Collider Detector at Fermilab, Lepton, Boson
Abstract: An analysis of {ital W}- and {ital Z}-boson production using data from the Collider Detector at Fermilab at {radical}{ital s} =1.8 TeV yields {sigma}({ital W}{r arrow}{ital ev})/{sigma}({ital Z}{r arrow}{ital ee})=10.2{plus minus}0.8(stat){plus minus}0.4(syst). The width of the {ital W} boson, {Gamma}({ital W}), and a limit on the top-quark mass independent of decay mode are extracted from this measurement.
Published: 1990
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205. Sleep and residual sedation after administration of zaleplon, zolpidem, and placebo during experimental middle-of-the-night awakening

Author: Gary K, Zammit, Bruce, Corser, Karl, Doghramji, June M, Fry, Steven, James, Andrew, Krystal, and Richard M, Mangano
Subjects: Adult, Male, Cross-Over Studies, Adolescent, Pyridines, Polysomnography, Middle Aged, Drug Administration Schedule, Zolpidem, Pyrimidines, Treatment Outcome, Double-Blind Method, Sleep Disorders, Circadian Rhythm, Acetamides, Humans, Hypnotics and Sedatives, Female, Wakefulness, Aged
Abstract: To assess the efficacy of zaleplon 10 mg and zolpidem 10 mg administered during experimental middle-of-the-night awakenings in patients with sleep-maintenance insomnia using objective polysomnographic measures and to assess daytime residual sedation 4 to 7 hours after dosing using sleep-latency testing.A randomized, double-blind, placebo-controlled, 3-period, crossover design was used to study 37 adults with insomnia who received treatment during an experimental awakening 4 hours after bedtime. Latency to persistent sleep and total sleep time before and after awakening were recorded. The primary residual sedation measure was a sleep latency test conducted hourly from 4 to 7 hours after treatment. Self-report measure of alertness and concentration and digit symbol substitution tests were examined concurrently.Sleep disorders centers.Thirty-seven adults with sleep-maintenance insomnia.Zaleplon 10 mg, zolpidem 10 mg, or placebo.Thirty-one patients had efficacy-evaluable data; 37 patients received at least 1 dose of study medication and were included in the safety analysis. Compared with placebo, latency to persistent sleep after both zaleplon and zolpidem was shorter and total sleep time after administration of the drugs was longer (overall p.001, Dunnett p.001 for all posthoc comparisons). Significant differences from placebo were not found with zaleplon in daytime-sedation measures. At 4, 5, and 7 hours after zolpidem, sleep onset on sleep latency testing was shorter than after placebo (overall p.001 for all, Dunnett tests for posthoc comparisons p.001, p.001, p.05, respectively). Self-report measures of concentration (4, 5, and 6 hours, overall p.05, Dunnett p.05 for each time point) and alertness (4 hours, overall p.05, Dunnett p.05), and Digit Symbol Substitution Test scores (4 and 5 hours, overall p.001, Dunnett p.01 for both time points) after zolpidem were also lower than with placebo.Zaleplon 10 mg and zolpidem 10 mg effectively shorten sleep latency and lengthen sleep duration after dosing, when administered during experimental nocturnal awakening. Residual sedation was not detected as little as 4 hours after zaleplon 10 mg, whereas residual sedation was detected with zolpidem 10 mg up to 7 hours after treatment. These findings suggest that zaleplon may be an appropriate treatment for use when patients awaken during the night and have difficulty reinitiating sleep.
Published: 2007

206. Bone Mineral Density and Protein-Derived Food Clusters from the Framingham Offspring Study

Author: Douglas P. Kiel, Kelsey M. Mangano, Alyssa B. Dufour, Marian T. Hannan, Katherine L. Tucker, and Shivani Sahni
Subjects: Adult, Male, medicine.medical_specialty, Meat, Offspring, Motor Activity, Biology, Diet Surveys, Article, Body Mass Index, Animal science, Bone Density, Surveys and Questionnaires, medicine, Animals, Humans, Femur, Vitamin D, Aged, Femoral neck, Aged, 80 and over, Bone mineral, Nutrition and Dietetics, Framingham Risk Score, Femur Neck, Fishes, General Medicine, Middle Aged, Skeleton (computer programming), Diet, Surgery, Calcium, Dietary, Red Meat, Cross-Sectional Studies, Milk, Nutrition Assessment, medicine.anatomical_structure, Massachusetts, Seafood, Dietary Supplements, Cohort, Red meat, Female, Dietary Proteins, Energy Intake, Chickens, Food Science
Abstract: Background Dietary protein is beneficial to bone health; however, dietary patterns of protein intake and their relationship with bone mineral density (BMD) have not been evaluated. Objective To examine the relationship of dietary protein food clusters with BMD at the femoral neck, trochanter, total femur, and lumbar spine among middle-aged and older men and women. Design Cross-sectional study. Participants and setting Two thousand seven hundred fifty-eight community-dwelling individuals from the Framingham Offspring Study. Methods BMD was measured by Lunar DPX-L (Lunar Radiation Corporation) in 1996-2001. Dietary intakes were estimated using the Willett food frequency questionnaire in either 1995-1998 or 1998-2001, and the exam closest to a participant's BMD measurement was used. Cluster analysis (FASTCLUS procedure, k-means method) was used to classify participants into groups, determined by major sources of protein. Generalized linear regression was used to compare adjusted least-squares mean BMD across protein food clusters for all pairwise comparisons. Results From 2,758 participants (44% men; mean age 61±9 years, range=29 to 86 years), five protein food clusters were identified (chicken, fish, processed foods, red meat, and low-fat milk). Three of these food clusters showed associations with BMD. The red meat protein food cluster presented with significantly lower femoral neck BMD compared with the low-fat milk cluster (red meat 0.898±0.005 g/cm 2 vs low-fat milk 0.919±0.007 g/cm 2 ; P =0.04). Further, the processed foods protein cluster presented with significantly lower femoral neck BMD compared with the low-fat milk cluster (processed foods 0.897±0.004 g/cm 2 vs low-fat milk 0.919±0.007 g/cm 2 ; P =0.02). A similar, yet nonsignificant, trend was observed for other BMD sites examined. Conclusions Diets with the greatest proportion of protein intake from red meat and processed foods may not be as beneficial to the skeleton compared with dietary patterns where the highest proportion of protein is derived from low-fat milk.
Published: 2015
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207. Measurement of the azimuthal angle distribution of leptons fromWboson decays as a function of theWtransverse momentum inpp¯collisions ats=1.8 TeV

Author: Stefano Belforte, E. James, G. Piacentino, W. Carithers, L. Ristori, L. Malferrari, R. Culbertson, A. Artikov, Carsten Rott, S. Miscetti, Joel Goldstein, K. D. Hoffman, Tiehui Liu, J. P. Fernandez, Nicola Bacchetta, B. Whitehouse, R. L. Wagner, Stefano Giagu, F. Bedeschi, U. K. Yang, L. R. Flores-Castillo, Matthew Herndon, Alexei Safonov, M. E. Convery, Andrea Sansoni, Ivan-Kresimir Furic, S. Donati, L. Demortier, S. Baroiant, F. Happacher, Dario Bisello, M. L. Chu, F. Ratnikov, P. Lukens, K. Giolo, V. Papadimitriou, R. J. Tesarek, Daijin Kim, S. Rolli, Benjamin Kilminster, T. Unverhau, S. Kartal, M. Martinez, T. Moulik, A. S. Thompson, Robin Erbacher, W-M. Yao, A. Scribano, A. Bhatti, S. Lami, W. Ashmanskas, Louis Lyons, Mosè Mariotti, C. S. Hill, J. W. Chapman, T. K. Nelson, K. Goulianos, Jy Chung, Barry Blumenfeld, Y. Iwata, Daniela Bortoletto, M. J. Wang, T. Miao, A. Barbaro-Galtieri, F. Semeria, G. Bellettini, H. H. Williams, G. Introzzi, A. Stefanini, V. V. Glagolev, K. Anikeev, D. P. Benjamin, D. Errede, J. Budagov, P. Schlabach, J. D. Lewis, R. L. Lander, Aldo Penzo, I. Fiori, G. Velev, G. Chiarelli, M. M. Deninno, Jonas Rademacker, R. Takashima, R. J. Miller, P. de Barbaro, T. Pratt, A. Mukherjee, G. Latino, S. De Cecco, Xin Wu, O. Poukov, Y. Kato, C. Issever, J. Guimaraes Da Costa, M. Spiropulu, D. Tonelli, P. Koehn, Andrew Beretvas, A. J. Martin, L. Pondrom, E. Wicklund, D. Waters, M. Cordelli, Catherine Newman-Holmes, S. W. Lee, M. Lindgren, M. Spezziga, W. K. Sakumoto, D. Toback, S. H. Kim, G. Busetto, Brian L Winer, G. W. Foster, D. De Pedis, R. E. Hughes, M. Binkley, D. E. Pellett, N. S. Lockyer, D. O. Litvintsev, I. V. Gorelov, Roberto Rossin, Chunhui Chen, Petar Maksimovic, P. F. Derwent, M. Tecchio, Andrea Bocci, Petra Merkel, D. Glenzinski, T. Pauly, K. Takikawa, S. R. Hahn, C. Pagliarone, Thomas LeCompte, Sally Seidel, A. Sidoti, S. B. Kim, M. G. Albrow, Amitabh Lath, R. G. Wagner, G. Chlachidze, A. Dominguez, T. Suzuki, C. Sanchez, Tommaso Dorigo, R. Napora, K. Tollefson, A. Varganov, J. Antos, S. Waschke, V. Martin, Kai Yi, C. Dionisi, E. Brubaker, B. A. Barnett, Giorgio Apollinari, Konstanty Sumorok, C. Grosso-Pilcher, Joe Kroll, Robert M Harris, G. Manca, G. Veramendi, W. Orejudos, R. Vilar, J. Proudfoot, A. Pompos, M. Mulhearn, T. Nigmanov, F. Ptohos, Th. Müller, Frank Chlebana, Teruki Kamon, F. Zetti, E. Vataga, K. Sliwa, S. Klimenko, J. Lys, R. Roser, Ivan Vila, Maurice Garcia-Sciveres, A. Reichold, M. J. Kim, F. Niell, J. Patrick, Virgil E Barnes, A. Meyer, Luca Scodellaro, Andrea Castro, F. Palmonari, M. P. Schmidt, A. Rakitine, F. Würthwein, Monica D'Onofrio, W. J. Robertson, T. L. Watts, Stephan Lammel, Lucio Cerrito, M. Lancaster, Igor Volobouev, K. L. Byrum, Jacobo Konigsberg, Young Do Oh, A. Ivanov, Masaaki Tanaka, W. C. Wester, P. Giromini, K. S. McFarland, M. Guenther, S. Tether, R. Vidal, J.I. Friedman, D. Ambrose, Craig Blocker, Kaori Maeshima, S. Tkaczyk, David Stuart, P. Azzi-Bacchetta, C. Bromberg, S. Nahn, T. H. Kim, P. B. Renton, Anna Zanetti, H. Kasha, C. H. Wang, M. Tönnesmann, M. Dell'Orso, D. Lucchesi, A. Menzione, R. G. Feild, F. Spinella, Sinead Farrington, Joe Incandela, R. Kephart, M. Bishai, A. Sukhanov, R. St. Denis, M. Karagoz Unel, P. F. Shepard, S. H. Oh, G. P. Yeh, Jane Nachtman, Z. Wan, N. Moggi, Frank Hartmann, Maxwell Chertok, Kenichi Hatakeyama, T. Vaiciulis, M. Gold, S. Zucchelli, R. E. Blair, F. Rimondi, Kevin Lannon, A. Bodek, Alan Sill, M. Campbell, P. Giannetti, Tony Liss, C. Paus, M. Franklin, P. Wilson, J. Lancaster, R. Handler, Y. S. Chung, L. Zanello, Alessandro Cerri, Teresa Rodrigo, T. J. Phillips, S. Dell'Agnello, M. Menguzzato, S. Leone, C. S. Lin, A. Ruiz, Y. Le, J. Tseng, K. T. Pitts, W. Badgett, H. S. Budd, Kazuhiko Hara, Itsuo Nakano, S. E. Kuhlmann, T. Ohsugi, M. von der Mey, R. Snihur, Alan Garfinkel, Vyacheslav Krutelyov, A. Gresele, Marjorie Shapiro, A. J. Slaughter, B. Flaugher, A. Connolly, D. Ryan, Michael Schmitt, M. Shimojima, M. J. Shochet, S. Behari, P. McIntyre, Fedor Prokoshin, Pierre Savard, J. Boudreau, Guenakh Mitselmakher, F. Azfar, A. Sedov, T. Okusawa, P. Mazzanti, J. Conway, M. Hennecke, G. Pope, A. Korn, Christopher Neu, Manfred Paulini, Maxim Goncharov, Riccardo Paoletti, J. Kang, J. Huston, J. Strologas, David Saltzberg, P. K. Teng, P. Sinervo, J. C. Yun, Kenneth Bloom, Saverio D'Auria, Yongsun Kim, MarioPaolo Giordani, J. Yoh, A. Roy, Y. C. Chen, Gervasio Gomez, S. Vejcik, B. T. Huffman, G. Punzi, Mark Neubauer, Subir Sarkar, L. Santi, Andrey Korytov, N. Kuznetsova, R. D. Field, L. Rosenson, M. Barone, C. Haber, Leonard Spiegel, A. Bolshov, Darin Acosta, Tomoko Yoshida, Marc Weber, L. E. Kirsch, Ricardo Eusebi, K. Kondo, Tetsuo Arisawa, N. Eddy, G. Pauletta, M. Jones, I. Yu, W. H. Chung, Julia Thom, R. D. Kennedy, M. Mangano, K. Li, S. Worm, William Trischuk, R. Madrak, C. Nelson, M. Rescigno, A. G. Clark, A. Hocker, Mark Kruse, Paul Tipton, D. Amidei, A. T. Goshaw, S. Demers, S. R. Hou, S. Errede, Eva Halkiadakis, W. H. Bell, Sheng Wang, Jay Dittmann, D. Cauz, Michele Gallinaro, Jochen Jens Heinrich, E. Gerstein, Shin-Shan Yu, Hajin Kim, Nuno Leonardo, Y. Gotra, Fumihiko Ukegawa, Aurore Savoy-Navarro, B. F. L. Ward, A. Loginov, A. B. Wicklund, Jay Hauser, J. Lee, E. E. Schmidt, D. Dagenhart, N. Goldschmidt, J. N. Bellinger, H. Bachacou, H. Toyoda, M. Coca, J. S. Miller, Kevin Burkett, Roger Moore, M. H. Kirby, Christina Mesropian, D. Tsybychev, T. Shibayama, M. Loreti, S. Cabrera, K. Terashi, Nicola Turini, A. T. Laasanen, M. Wolter, M. Iori, Evelyn Thomson, T. Affolder, Duncan Carlsmith, C. I. Ciobanu, J. Piedra, Claudio Ferretti, A. Munar, P. Murat, L. Nodulman, M. Martin, H. Ray, G. Bauer, F. D. Snider, J. Cranshaw, S. Wolbers, D. W. Gerdes, Gino Bolla, A. Semenov, B. Iyutin, Wolfgang Wagner, and Y. Seiya
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Muon, Luminosity (scattering theory), High Energy Physics::Phenomenology, Tevatron, Electron, Jet (particle physics), Standard Model, Nuclear physics, High Energy Physics::Experiment, Lepton
Abstract: We present the first measurement of the A(2) and A(3) angular coefficients of the W boson produced in proton-antiproton collisions. We study W -> e nu(e) and W ->mu nu(mu) candidate events produced in association with at least one jet at CDF, during Run Ia and Run Ib of the Tevatron at root s=1.8 TeV. The corresponding integrated luminosity was 110 pb(-1). The jet balances the transverse momentum of the W and introduces QCD effects in W boson production. The extraction of the angular coefficients is achieved through the direct measurement of the azimuthal angle of the charged lepton in the Collins-Soper rest-frame of the W boson. The angular coefficients are measured as a function of the transverse momentum of the W boson. The electron, muon, and combined results are in good agreement with the standard model prediction, up to order alpha(s)(2) in QCD.
Published: 2006
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208. Search forWandZbosons in the reactionp¯p→two jets+γats=1.8 TeV

Author: D. Acosta, T. Affolder, M. G. Albrow, D. Ambrose, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, A. Artikov, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, H. Bachacou, W. Badgett, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, A. Beretvas, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, A. Bocci, A. Bodek, G. Bolla, A. Bolshov, D. Bortoletto, J. Boudreau, C. Bromberg, M. Brozovic, E. Brubaker, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, M. Campbell, W. Carithers, D. Carlsmith, A. Castro, D. Cauz, A. Cerri, L. Cerrito, J. Chapman, C. Chen, Y. C. Chen, M. Chertok, G. Chiarelli, G. Chlachidze, F. Chlebana, M. L. Chu, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D’Auria, P. de Barbaro, S. De Cecco, S. Dell’Agnello, M. Dell’Orso, S. Demers, L. Demortier, M. Deninno, D. De Pedis, P. F. Derwent, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D’Onofrio, T. Dorigo, N. Eddy, R. Erbacher, D. Errede, S. Errede, R. Eusebi, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, G. W. Foster, M. Franklin, J. Friedman, H. Frisch, I. Furic, M. Gallinaro, M. Garcia-Sciveres, A. F. Garfinkel, C. Gay, D. W. Gerdes, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, A. Gresele, C. Grosso-Pilcher, M. Guenther, J. Guimaraes da Costa, C. Haber, S. R. Hahn, E. Halkiadakis, R. Handler, F. Happacher, K. Hara, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, S. Hou, B. T. Huffman, R. Hughes, J. Huston, C. Issever, J. Incandela, G. Introzzi, M. Iori, A. Ivanov, Y. Iwata, B. Iyutin, E. James, M. Jones, T. Kamon, J. Kang, M. Karagoz Unel, S. Kartal, H. Kasha, Y. Kato, R. D. Kennedy, R. Kephart, B. Kilminster, D. H. Kim, H. S. Kim, M. J. Kim, S. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, N. Kuznetsova, A. T. Laasanen, S. Lami, S. Lammel, J. Lancaster, K. Lannon, M. Lancaster, R. Lander, A. Lath, G. Latino, T. LeCompte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, T. Liu, D. O. Litvintsev, N. S. Lockyer, A. Loginov, M. Loreti, D. Lucchesi, P. Lukens, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, M. Martin, A. Martin, V. Martin, M. Martínez, P. Mazzanti, K. S. McFarland, P. McIntyre, M. Menguzzato, A. Menzione, P. Merkel, C. Mesropian, A. Meyer, T. Miao, R. Miller, J. S. Miller, S. Miscetti, G. Mitselmakher, N. Moggi, R. Moore, T. Moulik, M. Mulhearn, A. Mukherjee, T. Muller, A. Munar, P. Murat, J. Nachtman, S. Nahn, I. Nakano, R. Napora, F. Niell, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, C. Newman-Holmes, T. Nigmanov, L. Nodulman, S. H. Oh, Y. D. Oh, T. Ohsugi, T. Okusawa, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, J. Patrick, G. Pauletta, M. Paulini, T. Pauly, C. Paus, D. Pellett, A. Penzo, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompoš, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Poukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, H. Ray, A. Reichold, P. Renton, M. Rescigno, F. Rimondi, L. Ristori, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scribano, A. Sedov, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, A. Sidoti, A. Sill, P. Sinervo, A. J. Slaughter, K. Sliwa, F. D. Snider, R. Snihur, M. Spezziga, F. Spinella, M. Spiropulu, L. Spiegel, A. Stefanini, J. Strologas, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, R. Takashima, K. Takikawa, M. Tanaka, M. Tecchio, R. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, J. Thom, A. S. Thompson, E. Thomson, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, D. Tonelli, M. Tönnesmann, H. Toyoda, W. Trischuk, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, A. Varganov, E. Vataga, S. Vejcik, G. Velev, G. Veramendi, R. Vidal, I. Vila, R. Vilar, I. Volobouev, M. von der Mey, R. G. Wagner, R. L. Wagner, W. Wagner, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, D. Waters, T. Watts, M. Weber, W. C. Wester, B. Whitehouse, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, S. Wolbers, M. Wolter, S. Worm, X. Wu, F. Würthwein, U. K. Yang, W. Yao, G. P. Yeh, K. Yi, J. Yoh, T. Yoshida, I. Yu, S. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Nuclear and High Energy Physics, Particle physics
Published: 2006
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209. Search for supersymmetric Higgs bosons in the di-tau decay mode inpp¯collisions ats=1.8 TeV

Author: Stefano Belforte, T. Ohsugi, Jonas Rademacker, M. J. Shochet, M. Cordelli, G. Busetto, Brian L Winer, L. Ristori, R. Takashima, G. Velev, R. G. Wagner, Jochen Jens Heinrich, L. Malferrari, R. Culbertson, P. Koehn, E. Gerstein, S. W. Lee, K. D. Hoffman, J. P. Fernandez, Nicola Bacchetta, M. Lindgren, Jane Nachtman, C. Pagliarone, Joel Goldstein, Tiehui Liu, Kenichi Hatakeyama, C. Paus, M. Franklin, M. Rescigno, A. Ruiz, A. Artikov, Carsten Rott, Shin-Shan Yu, F. Bedeschi, Andrea Sansoni, Ivan-Kresimir Furic, Y. C. Chen, U. K. Yang, A. G. Clark, S. Tkaczyk, David Stuart, Jy Chung, S. Donati, H. H. Williams, A. Hocker, S. Zucchelli, R. E. Blair, R. J. Miller, R. G. Feild, M. Gold, D. De Pedis, R. E. Hughes, K. T. Pitts, Thomas LeCompte, A. Sidoti, F. Happacher, P. K. Teng, G. Introzzi, A. Stefanini, Dario Bisello, Mark Kruse, S. De Cecco, A. Bhatti, F. Rimondi, A. Mukherjee, W. Ashmanskas, Aurore Savoy-Navarro, S. H. Kim, L. R. Flores-Castillo, Matthew Herndon, M. Dell'Orso, R. Vidal, T. Nigmanov, P. F. Derwent, Paul Tipton, Louis Lyons, G. Chlachidze, Chunhui Chen, Petar Maksimovic, D. E. Pellett, R. J. Tesarek, Song-Ming Wang, Kevin Lannon, S. E. Kuhlmann, R. Napora, M. Lancaster, J. Piedra, B. Whitehouse, D. Amidei, Andrea Bocci, A. Barbaro-Galtieri, F. Semeria, S. Rolli, Benjamin Kilminster, A. Dominguez, F. Azfar, B. F. L. Ward, Jay Hauser, T. Suzuki, J. Patrick, C. Sanchez, A. T. Goshaw, S. Demers, Guenakh Mitselmakher, P. Schlabach, M. E. Convery, Claudio Ferretti, Tommaso Dorigo, J. Budagov, G. P. Yeh, Th. Müller, K. Sliwa, Andrew Beretvas, Barry Blumenfeld, S. Klimenko, A. Pompos, J. Kang, Y. Iwata, S. Baroiant, Daniela Bortoletto, Robin Erbacher, A. Connolly, D. Ryan, W-M. Yao, Christopher Neu, A. Sedov, W. Orejudos, Frank Chlebana, D. Waters, Hajin Kim, J. Lee, M. Karagoz Unel, Virgil E Barnes, C. S. Lin, F. Niell, J. Yoh, R. Vilar, P. F. Shepard, Nuno Leonardo, Kazuhiko Hara, Y. Gotra, Fumihiko Ukegawa, R. L. Lander, G. Manca, A. Meyer, A. Roy, S. R. Hou, S. Errede, L. Rosenson, A. Loginov, Gervasio Gomez, D. Lucchesi, J. Tseng, G. Punzi, R. Snihur, Tony Liss, S. H. Oh, Fedor Prokoshin, Pierre Savard, Maurice Garcia-Sciveres, T. Pauly, A. B. Wicklund, T. Okusawa, Luca Scodellaro, K. L. Byrum, Petra Merkel, J. N. Bellinger, G. W. Foster, F. Zetti, Andrey Korytov, B. Flaugher, E. E. Schmidt, D. Glenzinski, H. Bachacou, M. Spiropulu, N. Kuznetsova, S. Behari, J. Boudreau, Michael Schmitt, J. Proudfoot, K. Kondo, D. Dagenhart, M. Barone, E. Vataga, A. Reichold, M. J. Kim, V. Glagolev, P. Mazzanti, Vyacheslav Krutelyov, Eva Halkiadakis, P. Giromini, Anna Zanetti, F. Ratnikov, J. Huston, P. Lukens, W. H. Bell, N. Goldschmidt, H. Kasha, H. Toyoda, A. Korn, Maxim Goncharov, Marc Weber, M. Coca, T. Yoshida, J. Conway, M. Hennecke, L. E. Kirsch, Joe Incandela, Ricardo Eusebi, Amitabh Lath, G. Pope, J. S. Miller, Kevin Burkett, R. L. Wagner, B. A. Barnett, Giorgio Apollinari, A. Menzione, G. Piacentino, S. Waschke, David Saltzberg, Stephan Lammel, Lucio Cerrito, T. L. Watts, Peter McIntyre, M. Guenther, G. Pauletta, Teruki Kamon, A. Ivanov, Tetsuo Arisawa, S. Cabrera, Craig Blocker, K. Goulianos, Manfred Paulini, K. Giolo, V. Papadimitriou, Daijin Kim, Roger Moore, M. H. Kirby, D. O. Litvintsev, K. Takikawa, Kaori Maeshima, M. P. Schmidt, D. Ambrose, T. H. Kim, S. Vejcik, Teresa Rodrigo, V. Martin, W. Carithers, M. J. Wang, N. Eddy, Jay Dittmann, D. Cauz, F. Ptohos, Christina Mesropian, T. Vaiciulis, Sinead Farrington, M. Wolter, F. Palmonari, Z. Wan, A. Rakitine, A. Sukhanov, S. Miscetti, G. Latino, R. Kephart, P. Wilson, M. Jones, T. Miao, Aldo Penzo, A. Bodek, W. J. Robertson, D. Tsybychev, T. Shibayama, L. Zanello, J. C. Yun, Saverio D'Auria, M. Martinez, M. Menguzzato, T. J. Phillips, A. S. Thompson, Itsuo Nakano, P. Azzi-Bacchetta, N. Moggi, Frank Hartmann, Evelyn Thomson, Alan Sill, M. Loreti, I. Fiori, Michele Gallinaro, Alessandro Cerri, Yongsun Kim, Julia Thom, S. Nahn, P. B. Renton, I. Yu, S. Kartal, Alan Garfinkel, Duncan Carlsmith, P. de Barbaro, R. D. Kennedy, K. Terashi, L. Santi, C. Haber, Nicola Turini, A. T. Laasanen, W. H. Chung, T. Pratt, S. R. Hahn, G. Bellettini, Y. Le, A. Gresele, D. Toback, M. Campbell, M. L. Chu, Stefano Giagu, P. Giannetti, M. von der Mey, Mosè Mariotti, S. Leone, Xin Wu, J. Antos, Konstanty Sumorok, Sally Seidel, C. Bromberg, C. S. Hill, Masaaki Tanaka, W. C. Wester, J. Lancaster, R. Handler, Y. S. Chung, R. Madrak, C. Nelson, MarioPaolo Giordani, H. S. Budd, N. S. Lockyer, S. Dell'Agnello, Alexei Safonov, T. Unverhau, M. Mulhearn, M. Spezziga, W. K. Sakumoto, Roberto Rossin, L. Demortier, Leonard Spiegel, A. Bolshov, G. Chiarelli, Darin Acosta, M. M. Deninno, F. Spinella, C. Grosso-Pilcher, T. Moulik, M. Mangano, K. Li, E. James, J. W. Chapman, S. Worm, M. Tecchio, William Trischuk, A. Varganov, Gino Bolla, Kenneth Bloom, Joe Kroll, F. Würthwein, Monica D'Onofrio, B. T. Huffman, K. S. McFarland, S. Tether, Mark Neubauer, Subir Sarkar, M. Bishai, A. Semenov, R. D. Field, Maxwell Chertok, B. Iyutin, A. Scribano, K. Tollefson, Marjorie Shapiro, T. K. Nelson, A. J. Slaughter, Riccardo Paoletti, J. Strologas, P. Sinervo, Wolfgang Wagner, Y. Seiya, M. Binkley, Igor Volobouev, S. B. Kim, M. G. Albrow, S. Lami, Robert M Harris, G. Veramendi, A. Munar, Andrea Castro, K. Anikeev, D. P. Benjamin, D. Errede, P. Murat, L. Nodulman, O. Poukov, Y. Kato, C. Issever, J. Guimaraes Da Costa, D. Tonelli, W. Badgett, Catherine Newman-Holmes, M. Martin, H. Ray, Kai Yi, C. Dionisi, E. Brubaker, J. Lys, M. Shimojima, R. Roser, Ivan Vila, J.I. Friedman, G. Bauer, C. H. Wang, M. Tönnesmann, R. St. Denis, I. V. Gorelov, F. D. Snider, A. J. Martin, L. Pondrom, E. Wicklund, J. Cranshaw, S. Wolbers, D. W. Gerdes, Jacobo Konigsberg, Young Do Oh, M. Iori, T. Affolder, C. I. Ciobanu, and J. D. Lewis
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Large Hadron Collider, Branching fraction, High Energy Physics::Phenomenology, Elementary particle, Standard Model, Nuclear physics, Higgs boson, High Energy Physics::Experiment, Collider Detector at Fermilab, Lepton, Boson
Abstract: A search for the direct production of Higgs bosons in the di-tau decay mode is performed with 86.3 +/- 3.5 pb(-1) of data collected with the Collider Detector at Fermilab during the 1994-1995 data taking period of the Tevatron. We search for events where one tau decays to an electron plus neutrinos and the other tau decays hadronically. We perform a counting experiment and set limits on the cross section for supersymmetric Higgs boson production where tan beta is large and m(A) is small. For a benchmark parameter space point where m(A)(0)=100 GeV/c(2) and tan beta=50, we limit the production cross section multiplied by the branching ratio to be less than 77.9 pb at the 95% confidence level compared to the theoretically predicted value of 11.0 pb. This is the first search for Higgs bosons decaying to tau pairs at a hadron collider.
Published: 2005
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210. KS0andΛ0production studies inpp¯collisions ats=1800and 630 GeV

Author: D. Acosta, T. Affolder, M. G. Albrow, D. Ambrose, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, A. Artikov, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, H. Bachacou, W. Badgett, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, A. Beretvas, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, A. Bocci, A. Bodek, G. Bolla, A. Bolshov, D. Bortoletto, J. Boudreau, C. Bromberg, E. Brubaker, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, M. Campbell, W. Carithers, D. Carlsmith, A. Castro, D. Cauz, A. Cerri, L. Cerrito, J. Chapman, C. Chen, Y. C. Chen, M. Chertok, G. Chiarelli, G. Chlachidze, F. Chlebana, M. L. Chu, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D’Auria, P. de Barbaro, S. De Cecco, S. Dell’Agnello, M. Dell’Orso, S. Demers, L. Demortier, M. Deninno, D. De Pedis, P. F. Derwent, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D’Onofrio, T. Dorigo, N. Eddy, R. Erbacher, D. Errede, S. Errede, R. Eusebi, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, G. W. Foster, M. Franklin, J. Friedman, I. Furic, M. Gallinaro, M. Garcia-Sciveres, A. F. Garfinkel, C. Gay, D. W. Gerdes, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, A. Gresele, C. Grosso-Pilcher, M. Guenther, J. Guimaraes da Costa, C. Haber, S. R. Hahn, E. Halkiadakis, R. Handler, F. Happacher, K. Hara, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, S. Hou, B. T. Huffman, R. Hughes, J. Huston, J. Incandela, G. Introzzi, M. Iori, C. Issever, A. Ivanov, Y. Iwata, B. Iyutin, E. James, M. Jones, T. Kamon, J. Kang, M. Karagoz Unel, S. Kartal, H. Kasha, Y. Kato, R. D. Kennedy, R. Kephart, B. Kilminster, D. H. Kim, H. S. Kim, M. J. Kim, S. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, N. Kuznetsova, A. T. Laasanen, S. Lami, S. Lammel, J. Lancaster, M. Lancaster, R. Lander, K. Lannon, A. Lath, G. Latino, T. LeCompte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, D. O. Litvintsev, T. Liu, N. S. Lockyer, A. Loginov, M. Loreti, D. Lucchesi, P. Lukens, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, M. Martin, A. Martin, V. Martin, M. Martínez, P. Mazzanti, K. S. McFarland, P. McIntyre, M. Menguzzato, A. Menzione, P. Merkel, C. Mesropian, A. Meyer, T. Miao, J. S. Miller, R. Miller, S. Miscetti, G. Mitselmakher, N. Moggi, R. Moore, T. Moulik, A. Mukherjee, M. Mulhearn, T. Muller, A. Munar, P. Murat, J. Nachtman, S. Nahn, I. Nakano, R. Napora, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, C. Newman-Holmes, F. Niell, T. Nigmanov, L. Nodulman, S. H. Oh, Y. D. Oh, T. Ohsugi, T. Okusawa, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, J. Patrick, G. Pauletta, M. Paulini, T. Pauly, C. Paus, D. Pellett, A. Penzo, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompoš, L. Pondrom, G. Pope, O. Poukov, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, H. Ray, A. Reichold, P. Renton, M. Rescigno, F. Rimondi, L. Ristori, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scribano, A. Sedov, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, A. Sidoti, A. Sill, P. Sinervo, A. J. Slaughter, K. Sliwa, F. D. Snider, R. Snihur, M. Spezziga, L. Spiegel, F. Spinella, M. Spiropulu, A. Stefanini, J. Strologas, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, R. Takashima, K. Takikawa, M. Tanaka, M. Tecchio, P. K. Teng, K. Terashi, R. J. Tesarek, S. Tether, J. Thom, A. S. Thompson, E. Thomson, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, D. Tonelli, M. Tönnesmann, H. Toyoda, W. Trischuk, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, A. Varganov, E. Vataga, S. Vejcik, G. Velev, G. Veramendi, R. Vidal, I. Vila, R. Vilar, I. Volobouev, M. von der Mey, R. G. Wagner, R. L. Wagner, W. Wagner, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, D. Waters, T. Watts, M. Weber, W. C. Wester, B. Whitehouse, A. B Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, S. Wolbers, M. Wolter, S. Worm, X. Wu, F. Würthwein, U. K. Yang, W. Yao, G. P. Yeh, K. Yi, J. Yoh, T. Yoshida, I. Yu, S. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics
Published: 2005
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211. Search for Higgs Bosons Decaying intobb¯and Produced in Association with a Vector Boson inpp¯Collisions ats=1.8 TeV

Author: D. Acosta, T. Affolder, M. G. Albrow, D. Ambrose, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, A. Artikov, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, H. Bachacou, W. Badgett, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, A. Beretvas, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, A. Bocci, A. Bodek, G. Bolla, A. Bolshov, D. Bortoletto, J. Boudreau, C. Bromberg, E. Brubaker, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, M. Campbell, W. Carithers, D. Carlsmith, A. Castro, D. Cauz, A. Cerri, L. Cerrito, J. Chapman, C. Chen, Y. C. Chen, M. Chertok, G. Chiarelli, G. Chlachidze, F. Chlebana, M. L. Chu, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D’Auria, P. de Barbaro, S. De Cecco, S. Dell’Agnello, M. Dell’Orso, S. Demers, L. Demortier, M. Deninno, D. De Pedis, P. F. Derwent, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D’Onofrio, T. Dorigo, N. Eddy, R. Erbacher, D. Errede, S. Errede, R. Eusebi, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, G. W. Foster, M. Franklin, J. Friedman, H. Frisch, I. Furic, M. Gallinaro, M. Garcia-Sciveres, A. F. Garfinkel, C. Gay, D. W. Gerdes, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, A. Gresele, C. Grosso-Pilcher, M. Guenther, J. Guimaraes da Costa, C. Haber, S. R. Hahn, E. Halkiadakis, R. Handler, F. Happacher, K. Hara, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, S. Hou, B. T. Huffman, R. Hughes, J. Huston, C. Issever, J. Incandela, G. Introzzi, M. Iori, A. Ivanov, Y. Iwata, B. Iyutin, E. James, M. Jones, T. Kamon, J. Kang, M. Karagoz Unel, S. Kartal, H. Kasha, Y. Kato, R. D. Kennedy, R. Kephart, B. Kilminster, D. H. Kim, H. S. Kim, M. J. Kim, S. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, N. Kuznetsova, A. T. Laasanen, S. Lami, S. Lammel, J. Lancaster, K. Lannon, M. Lancaster, R. Lander, A. Lath, G. Latino, T. LeCompte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, T. Liu, D. O. Litvintsev, N. S. Lockyer, A. Loginov, M. Loreti, D. Lucchesi, P. Lukens, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, M. Martin, A. Martin, V. Martin, M. Martínez, P. Mazzanti, K. S. McFarland, P. McIntyre, M. Menguzzato, A. Menzione, P. Merkel, C. Mesropian, A. Meyer, T. Miao, R. Miller, J. S. Miller, S. Miscetti, G. Mitselmakher, N. Moggi, R. Moore, T. Moulik, M. Mulhearn, A. Mukherjee, T. Muller, A. Munar, P. Murat, J. Nachtman, S. Nahn, I. Nakano, R. Napora, F. Niell, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, C. Newman-Holmes, T. Nigmanov, L. Nodulman, S. H. Oh, Y. D. Oh, T. Ohsugi, T. Okusawa, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, J. Patrick, G. Pauletta, M. Paulini, T. Pauly, C. Paus, D. Pellett, A. Penzo, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompoš, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Poukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, H. Ray, A. Reichold, P. Renton, M. Rescigno, F. Rimondi, L. Ristori, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scribano, A. Sedov, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, A. Sidoti, A. Sill, P. Sinervo, A. J. Slaughter, K. Sliwa, F. D. Snider, R. Snihur, M. Spezziga, F. Spinella, M. Spiropulu, L. Spiegel, A. Stefanini, J. Strologas, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, R. Takashima, K. Takikawa, M. Tanaka, M. Tecchio, R. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, J. Thom, A. S. Thompson, E. Thomson, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, D. Tonelli, M. Tönnesmann, H. Toyoda, W. Trischuk, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, A. Varganov, E. Vataga, S. Vejcik, G. Velev, G. Veramendi, R. Vidal, I. Vila, R. Vilar, I. Volobouev, M. von der Mey, R. G. Wagner, R. L. Wagner, W. Wagner, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, D. Waters, T. Watts, M. Weber, W. C. Wester, B. Whitehouse, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, S. Wolbers, M. Wolter, S. Worm, X. Wu, F. Würthwein, U. K. Yang, W. Yao, G. P. Yeh, K. Yi, J. Yoh, T. Yoshida, I. Yu, S. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Nuclear physics, Physics, Top quark, Particle physics, Gauge boson, Pair production, Higgs boson, General Physics and Astronomy, High Energy Physics::Experiment, Elementary particle, Collider Detector at Fermilab, Vector boson, Boson
Abstract: We present a new search for H0V production, where H0 is a scalar Higgs boson decaying into bb with branching ratio beta, and V is a Z0 boson decaying into e+e-, mu+mu-, or nunu. This search is then combined with previous searches for H0V where V is a W+/- boson or a hadronically decaying Z0. The data sample consists of 106 +/- 4 pb(-1) of pp collisions at square root of s = 1.8 TeV accumulated by the Collider Detector at Fermilab. Observing no evidence of a signal, we set 95% Bayesian credibility level upper limits on sigma(pp --> H0V) x beta. For H0 masses of 90, 110, and 130 GeV/c2, the limits are 7.8, 7.2, and 6.6 pb, respectively.
Published: 2005
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212. Search for Higgs bosons decaying into bb and produced in association with a vector boson in pp collisions at square root of s = 1.8 TeV

Author: D, Acosta, T, Affolder, M G, Albrow, D, Ambrose, D, Amidei, K, Anikeev, J, Antos, G, Apollinari, T, Arisawa, A, Artikov, W, Ashmanskas, F, Azfar, P, Azzi-Bacchetta, N, Bacchetta, H, Bachacou, W, Badgett, A, Barbaro-Galtieri, V E, Barnes, B A, Barnett, S, Baroiant, M, Barone, G, Bauer, F, Bedeschi, S, Behari, S, Belforte, W H, Bell, G, Bellettini, J, Bellinger, D, Benjamin, A, Beretvas, A, Bhatti, M, Binkley, D, Bisello, M, Bishai, R E, Blair, C, Blocker, K, Bloom, B, Blumenfeld, A, Bocci, A, Bodek, G, Bolla, A, Bolshov, D, Bortoletto, J, Boudreau, C, Bromberg, E, Brubaker, J, Budagov, H S, Budd, K, Burkett, G, Busetto, K L, Byrum, S, Cabrera, M, Campbell, W, Carithers, D, Carlsmith, A, Castro, D, Cauz, A, Cerri, L, Cerrito, J, Chapman, C, Chen, Y C, Chen, M, Chertok, G, Chiarelli, G, Chlachidze, F, Chlebana, M L, Chu, J Y, Chung, W-H, Chung, Y S, Chung, C I, Ciobanu, A G, Clark, M, Coca, A, Connolly, M, Convery, J, Conway, M, Cordelli, J, Cranshaw, R, Culbertson, D, Dagenhart, S, D'Auria, P, de Barbaro, S, De Cecco, S, Dell'Agnello, M, Dell'Orso, S, Demers, L, Demortier, M, Deninno, D, De Pedis, P F, Derwent, C, Dionisi, J R, Dittmann, A, Dominguez, S, Donati, M, D'Onofrio, T, Dorigo, N, Eddy, R, Erbacher, D, Errede, S, Errede, R, Eusebi, S, Farrington, R G, Feild, J P, Fernandez, C, Ferretti, R D, Field, I, Fiori, B, Flaugher, L R, Flores-Castillo, G W, Foster, M, Franklin, J, Friedman, H, Frisch, I, Furic, M, Gallinaro, M, Garcia-Sciveres, A F, Garfinkel, C, Gay, D W, Gerdes, E, Gerstein, S, Giagu, P, Giannetti, K, Giolo, M, Giordani, P, Giromini, V, Glagolev, D, Glenzinski, M, Gold, N, Goldschmidt, J, Goldstein, G, Gomez, M, Goncharov, I, Gorelov, A T, Goshaw, Y, Gotra, K, Goulianos, A, Gresele, C, Grosso-Pilcher, M, Guenther, J, Guimaraes da Costa, C, Haber, S R, Hahn, E, Halkiadakis, R, Handler, F, Happacher, K, Hara, R M, Harris, F, Hartmann, K, Hatakeyama, J, Hauser, J, Heinrich, M, Hennecke, M, Herndon, C, Hill, A, Hocker, K D, Hoffman, S, Hou, B T, Huffman, R, Hughes, J, Huston, C, Issever, J, Incandela, G, Introzzi, M, Iori, A, Ivanov, Y, Iwata, B, Iyutin, E, James, M, Jones, T, Kamon, J, Kang, M, Karagoz Unel, S, Kartal, H, Kasha, Y, Kato, R D, Kennedy, R, Kephart, B, Kilminster, D H, Kim, H S, Kim, M J, Kim, S B, Kim, S H, Kim, T H, Kim, Y K, Kim, M, Kirby, L, Kirsch, S, Klimenko, P, Koehn, K, Kondo, J, Konigsberg, A, Korn, A, Korytov, J, Kroll, M, Kruse, V, Krutelyov, S E, Kuhlmann, N, Kuznetsova, A T, Laasanen, S, Lami, S, Lammel, J, Lancaster, K, Lannon, M, Lancaster, R, Lander, A, Lath, G, Latino, T, LeCompte, Y, Le, J, Lee, S W, Lee, N, Leonardo, S, Leone, J D, Lewis, K, Li, C S, Lin, M, Lindgren, T M, Liss, T, Liu, D O, Litvintsev, N S, Lockyer, A, Loginov, M, Loreti, D, Lucchesi, P, Lukens, L, Lyons, J, Lys, R, Madrak, K, Maeshima, P, Maksimovic, L, Malferrari, M, Mangano, G, Manca, M, Mariotti, M, Martin, A, Martin, V, Martin, M, Martínez, P, Mazzanti, K S, McFarland, P, McIntyre, M, Menguzzato, A, Menzione, P, Merkel, C, Mesropian, A, Meyer, T, Miao, R, Miller, J S, Miller, S, Miscetti, G, Mitselmakher, N, Moggi, R, Moore, T, Moulik, M, Mulhearn, A, Mukherjee, T, Muller, A, Munar, P, Murat, J, Nachtman, S, Nahn, I, Nakano, R, Napora, F, Niell, C, Nelson, T, Nelson, C, Neu, M S, Neubauer, C, Newman-Holmes, T, Nigmanov, L, Nodulman, S H, Oh, Y D, Oh, T, Ohsugi, T, Okusawa, W, Orejudos, C, Pagliarone, F, Palmonari, R, Paoletti, V, Papadimitriou, J, Patrick, G, Pauletta, M, Paulini, T, Pauly, C, Paus, D, Pellett, A, Penzo, T J, Phillips, G, Piacentino, J, Piedra, K T, Pitts, A, Pompos, L, Pondrom, G, Pope, T, Pratt, F, Prokoshin, J, Proudfoot, F, Ptohos, O, Poukhov, G, Punzi, J, Rademacker, A, Rakitine, F, Ratnikov, H, Ray, A, Reichold, P, Renton, M, Rescigno, F, Rimondi, L, Ristori, W J, Robertson, T, Rodrigo, S, Rolli, L, Rosenson, R, Roser, R, Rossin, C, Rott, A, Roy, A, Ruiz, D, Ryan, A, Safonov, R, St Denis, W K, Sakumoto, D, Saltzberg, C, Sanchez, A, Sansoni, L, Santi, S, Sarkar, P, Savard, A, Savoy-Navarro, P, Schlabach, E E, Schmidt, M P, Schmidt, M, Schmitt, L, Scodellaro, A, Scribano, A, Sedov, S, Seidel, Y, Seiya, A, Semenov, F, Semeria, M D, Shapiro, P F, Shepard, T, Shibayama, M, Shimojima, M, Shochet, A, Sidoti, A, Sill, P, Sinervo, A J, Slaughter, K, Sliwa, F D, Snider, R, Snihur, M, Spezziga, F, Spinella, M, Spiropulu, L, Spiegel, A, Stefanini, J, Strologas, D, Stuart, A, Sukhanov, K, Sumorok, T, Suzuki, R, Takashima, K, Takikawa, M, Tanaka, M, Tecchio, R J, Tesarek, P K, Teng, K, Terashi, S, Tether, J, Thom, A S, Thompson, E, Thomson, P, Tipton, S, Tkaczyk, D, Toback, K, Tollefson, D, Tonelli, M, Tönnesmann, H, Toyoda, W, Trischuk, J, Tseng, D, Tsybychev, N, Turini, F, Ukegawa, T, Unverhau, T, Vaiciulis, A, Varganov, E, Vataga, S, Vejcik, G, Velev, G, Veramendi, R, Vidal, I, Vila, R, Vilar, I, Volobouev, M, von der Mey, R G, Wagner, R L, Wagner, W, Wagner, Z, Wan, C, Wang, M J, Wang, S M, Wang, B, Ward, S, Waschke, D, Waters, T, Watts, M, Weber, W C, Wester, B, Whitehouse, A B, Wicklund, E, Wicklund, H H, Williams, P, Wilson, B L, Winer, S, Wolbers, M, Wolter, S, Worm, X, Wu, F, Würthwein, U K, Yang, W, Yao, G P, Yeh, K, Yi, J, Yoh, T, Yoshida, I, Yu, S, Yu, J C, Yun, L, Zanello, A, Zanetti, F, Zetti, and S, Zucchelli
Subjects: High Energy Physics::Experiment
Abstract: We present a new search for H0V production, where H0 is a scalar Higgs boson decaying into bb with branching ratio beta, and V is a Z0 boson decaying into e+e-, mu+mu-, or nunu. This search is then combined with previous searches for H0V where V is a W+/- boson or a hadronically decaying Z0. The data sample consists of 106 +/- 4 pb(-1) of pp collisions at square root of s = 1.8 TeV accumulated by the Collider Detector at Fermilab. Observing no evidence of a signal, we set 95% Bayesian credibility level upper limits on sigma(pp --> H0V) x beta. For H0 masses of 90, 110, and 130 GeV/c2, the limits are 7.8, 7.2, and 6.6 pb, respectively.
Published: 2005

213. Measurement of Charged-Particle Multiplicities in Gluon and Quark Jets inpp¯Collisions ats=1.8 TeV

Author: D. Acosta, T. Affolder, M. G. Albrow, D. Ambrose, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, A. Artikov, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, H. Bachacou, W. Badgett, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, A. Beretvas, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, A. Bocci, A. Bodek, G. Bolla, A. Bolshov, D. Bortoletto, J. Boudreau, C. Bromberg, E. Brubaker, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, M. Campbell, W. Carithers, D. Carlsmith, A. Castro, D. Cauz, A. Cerri, L. Cerrito, J. Chapman, C. Chen, Y. C. Chen, M. Chertok, G. Chiarelli, G. Chlachidze, F. Chlebana, M. L. Chu, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D’Auria, P. de Barbaro, S. De Cecco, S. Dell’Agnello, M. Dell’Orso, S. Demers, L. Demortier, M. Deninno, D. De Pedis, P. F. Derwent, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D’Onofrio, T. Dorigo, N. Eddy, R. Erbacher, D. Errede, S. Errede, R. Eusebi, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, G. W. Foster, M. Franklin, J. Friedman, I. Furic, M. Gallinaro, M. Garcia-Sciveres, A. F. Garfinkel, C. Gay, D. W. Gerdes, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, A. Gresele, C. Grosso-Pilcher, M. Guenther, J. Guimaraes da Costa, C. Haber, S. R. Hahn, E. Halkiadakis, R. Handler, F. Happacher, K. Hara, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, S. Hou, B. T. Huffman, R. Hughes, J. Huston, C. Issever, J. Incandela, G. Introzzi, M. Iori, A. Ivanov, Y. Iwata, B. Iyutin, E. James, M. Jones, T. Kamon, J. Kang, M. Karagoz Unel, S. Kartal, H. Kasha, Y. Kato, R. D. Kennedy, R. Kephart, B. Kilminster, D. H. Kim, H. S. Kim, M. J. Kim, S. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, N. Kuznetsova, A. T. Laasanen, S. Lami, S. Lammel, J. Lancaster, K. Lannon, M. Lancaster, R. Lander, A. Lath, G. Latino, T. LeCompte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, T. Liu, D. O. Litvintsev, N. S. Lockyer, A. Loginov, M. Loreti, D. Lucchesi, P. Lukens, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, M. Martin, A. Martin, V. Martin, M. Martínez, P. Mazzanti, K. S. McFarland, P. McIntyre, M. Menguzzato, A. Menzione, P. Merkel, C. Mesropian, A. Meyer, T. Miao, R. Miller, J. S. Miller, S. Miscetti, G. Mitselmakher, N. Moggi, R. Moore, T. Moulik, M. Mulhearn, A. Mukherjee, T. Muller, A. Munar, P. Murat, J. Nachtman, S. Nahn, I. Nakano, R. Napora, F. Niell, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, C. Newman-Holmes, T. Nigmanov, L. Nodulman, S. H. Oh, Y. D. Oh, T. Ohsugi, T. Okusawa, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, J. Patrick, G. Pauletta, M. Paulini, T. Pauly, C. Paus, D. Pellett, A. Penzo, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, R. Plunkett, A. Pompo, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, A. Pronko, J. Proudfoot, F. Ptohos, O. Poukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, H. Ray, A. Reichold, P. Renton, M. Rescigno, F. Rimondi, L. Ristori, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scribano, A. Sedov, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, A. Sidoti, A. Sill, P. Sinervo, A. J. Slaughter, K. Sliwa, F. D. Snider, R. Snihur, M. Spezziga, F. Spinella, M. Spiropulu, L. Spiegel, A. Stefanini, J. Strologas, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, R. Takashima, K. Takikawa, M. Tanaka, M. Tecchio, R. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, J. Thom, A. S. Thompson, E. Thomson, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, D. Tonelli, M. Tönnesmann, H. Toyoda, W. Trischuk, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, A. Varganov, E. Vataga, S. Vejcik, G. Velev, G. Veramendi, R. Vidal, I. Vila, R. Vilar, I. Volobouev, M. von der Mey, R. G. Wagner, R. L. Wagner, W. Wagner, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, D. Waters, T. Watts, M. Weber, W. C. Wester, B. Whitehouse, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, S. Wolbers, M. Wolter, S. Worm, X. Wu, F. Würthwein, U. K. Yang, W. Yao, G. P. Yeh, K. Yi, J. Yoh, T. Yoshida, I. Yu, S. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Quark, Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, Perturbative QCD, Jet (particle physics), Charged particle, Gluon, Nuclear physics, High Energy Physics::Experiment, Fermilab, Collider Detector at Fermilab
Abstract: We report the first largely model independent measurement of charged particle multiplicities in quark and gluon jets, N-q and N-g, produced at the Fermilab Tevatron in p (p) over bar collisions with a center-of-mass energy of 1.8 TeV and recorded by the Collider Detector at Fermilab. The measurements are made for jets with average energies of 41 and 53 GeV by counting charged particle tracks in cones with opening angles of theta(c)=0.28, 0.36, and 0.47 rad around the jet axis. The corresponding jet hardness Q=E-jet theta(c) varies in the range from 12 to 25 GeV. At Q=19.2 GeV, the ratio of multiplicities r=N-g/N-q is found to be 1.64 +/- 0.17, where statistical and systematic uncertainties are added in quadrature. The results are in agreement with resummed perturbative QCD calculations.
Published: 2005
Full Text: View/download PDF

214. Measurement of charged-particle multiplicities in gluon and quark jets in pp collisions at square root of s = 1.8 TeV

Author: D, Acosta, T, Affolder, M G, Albrow, D, Ambrose, D, Amidei, K, Anikeev, J, Antos, G, Apollinari, T, Arisawa, A, Artikov, W, Ashmanskas, F, Azfar, P, Azzi-Bacchetta, N, Bacchetta, H, Bachacou, W, Badgett, A, Barbaro-Galtieri, V E, Barnes, B A, Barnett, S, Baroiant, M, Barone, G, Bauer, F, Bedeschi, S, Behari, S, Belforte, W H, Bell, G, Bellettini, J, Bellinger, D, Benjamin, A, Beretvas, A, Bhatti, M, Binkley, D, Bisello, M, Bishai, R E, Blair, C, Blocker, K, Bloom, B, Blumenfeld, A, Bocci, A, Bodek, G, Bolla, A, Bolshov, D, Bortoletto, J, Boudreau, C, Bromberg, E, Brubaker, J, Budagov, H S, Budd, K, Burkett, G, Busetto, K L, Byrum, S, Cabrera, M, Campbell, W, Carithers, D, Carlsmith, A, Castro, D, Cauz, A, Cerri, L, Cerrito, J, Chapman, C, Chen, Y C, Chen, M, Chertok, G, Chiarelli, G, Chlachidze, F, Chlebana, M L, Chu, J Y, Chung, W-H, Chung, Y S, Chung, C I, Ciobanu, A G, Clark, M, Coca, A, Connolly, M, Convery, J, Conway, M, Cordelli, J, Cranshaw, R, Culbertson, D, Dagenhart, S, D'Auria, P, de Barbaro, S, De Cecco, S, Dell'Agnello, M, Dell'Orso, S, Demers, L, Demortier, M, Deninno, D, De Pedis, P F, Derwent, C, Dionisi, J R, Dittmann, A, Dominguez, S, Donati, M, D'Onofrio, T, Dorigo, N, Eddy, R, Erbacher, D, Errede, S, Errede, R, Eusebi, S, Farrington, R G, Feild, J P, Fernandez, C, Ferretti, R D, Field, I, Fiori, B, Flaugher, L R, Flores-Castillo, G W, Foster, M, Franklin, J, Friedman, I, Furic, M, Gallinaro, M, Garcia-Sciveres, A F, Garfinkel, C, Gay, D W, Gerdes, E, Gerstein, S, Giagu, P, Giannetti, K, Giolo, M, Giordani, P, Giromini, V, Glagolev, D, Glenzinski, M, Gold, N, Goldschmidt, J, Goldstein, G, Gomez, M, Goncharov, I, Gorelov, A T, Goshaw, Y, Gotra, K, Goulianos, A, Gresele, C, Grosso-Pilcher, M, Guenther, J, Guimaraes da Costa, C, Haber, S R, Hahn, E, Halkiadakis, R, Handler, F, Happacher, K, Hara, R M, Harris, F, Hartmann, K, Hatakeyama, J, Hauser, J, Heinrich, M, Hennecke, M, Herndon, C, Hill, A, Hocker, K D, Hoffman, S, Hou, B T, Huffman, R, Hughes, J, Huston, C, Issever, J, Incandela, G, Introzzi, M, Iori, A, Ivanov, Y, Iwata, B, Iyutin, E, James, M, Jones, T, Kamon, J, Kang, M, Karagoz Unel, S, Kartal, H, Kasha, Y, Kato, R D, Kennedy, R, Kephart, B, Kilminster, D H, Kim, H S, Kim, M J, Kim, S B, Kim, S H, Kim, T H, Kim, Y K, Kim, M, Kirby, L, Kirsch, S, Klimenko, P, Koehn, K, Kondo, J, Konigsberg, A, Korn, A, Korytov, J, Kroll, M, Kruse, V, Krutelyov, S E, Kuhlmann, N, Kuznetsova, A T, Laasanen, S, Lami, S, Lammel, J, Lancaster, K, Lannon, M, Lancaster, R, Lander, A, Lath, G, Latino, T, LeCompte, Y, Le, J, Lee, S W, Lee, N, Leonardo, S, Leone, J D, Lewis, K, Li, C S, Lin, M, Lindgren, T M, Liss, T, Liu, D O, Litvintsev, N S, Lockyer, A, Loginov, M, Loreti, D, Lucchesi, P, Lukens, L, Lyons, J, Lys, R, Madrak, K, Maeshima, P, Maksimovic, L, Malferrari, M, Mangano, G, Manca, M, Mariotti, M, Martin, A, Martin, V, Martin, M, Martínez, P, Mazzanti, K S, McFarland, P, McIntyre, M, Menguzzato, A, Menzione, P, Merkel, C, Mesropian, A, Meyer, T, Miao, R, Miller, J S, Miller, S, Miscetti, G, Mitselmakher, N, Moggi, R, Moore, T, Moulik, M, Mulhearn, A, Mukherjee, T, Muller, A, Munar, P, Murat, J, Nachtman, S, Nahn, I, Nakano, R, Napora, F, Niell, C, Nelson, T, Nelson, C, Neu, M S, Neubauer, C, Newman-Holmes, T, Nigmanov, L, Nodulman, S H, Oh, Y D, Oh, T, Ohsugi, T, Okusawa, W, Orejudos, C, Pagliarone, F, Palmonari, R, Paoletti, V, Papadimitriou, J, Patrick, G, Pauletta, M, Paulini, T, Pauly, C, Paus, D, Pellett, A, Penzo, T J, Phillips, G, Piacentino, J, Piedra, K T, Pitts, R, Plunkett, A, Pompo, L, Pondrom, G, Pope, T, Pratt, F, Prokoshin, A, Pronko, J, Proudfoot, F, Ptohos, O, Poukhov, G, Punzi, J, Rademacker, A, Rakitine, F, Ratnikov, H, Ray, A, Reichold, P, Renton, M, Rescigno, F, Rimondi, L, Ristori, W J, Robertson, T, Rodrigo, S, Rolli, L, Rosenson, R, Roser, R, Rossin, C, Rott, A, Roy, A, Ruiz, D, Ryan, A, Safonov, R, St Denis, W K, Sakumoto, D, Saltzberg, C, Sanchez, A, Sansoni, L, Santi, S, Sarkar, P, Savard, A, Savoy-Navarro, P, Schlabach, E E, Schmidt, M P, Schmidt, M, Schmitt, L, Scodellaro, A, Scribano, A, Sedov, S, Seidel, Y, Seiya, A, Semenov, F, Semeria, M D, Shapiro, P F, Shepard, T, Shibayama, M, Shimojima, M, Shochet, A, Sidoti, A, Sill, P, Sinervo, A J, Slaughter, K, Sliwa, F D, Snider, R, Snihur, M, Spezziga, F, Spinella, M, Spiropulu, L, Spiegel, A, Stefanini, J, Strologas, D, Stuart, A, Sukhanov, K, Sumorok, T, Suzuki, R, Takashima, K, Takikawa, M, Tanaka, M, Tecchio, R J, Tesarek, P K, Teng, K, Terashi, S, Tether, J, Thom, A S, Thompson, E, Thomson, P, Tipton, S, Tkaczyk, D, Toback, K, Tollefson, D, Tonelli, M, Tönnesmann, H, Toyoda, W, Trischuk, J, Tseng, D, Tsybychev, N, Turini, F, Ukegawa, T, Unverhau, T, Vaiciulis, A, Varganov, E, Vataga, S, Vejcik, G, Velev, G, Veramendi, R, Vidal, I, Vila, R, Vilar, I, Volobouev, M, von der Mey, R G, Wagner, R L, Wagner, W, Wagner, Z, Wan, C, Wang, M J, Wang, S M, Wang, B, Ward, S, Waschke, D, Waters, T, Watts, M, Weber, W C, Wester, B, Whitehouse, A B, Wicklund, E, Wicklund, H H, Williams, P, Wilson, B L, Winer, S, Wolbers, M, Wolter, S, Worm, X, Wu, F, Würthwein, U K, Yang, W, Yao, G P, Yeh, K, Yi, J, Yoh, T, Yoshida, I, Yu, S, Yu, J C, Yun, L, Zanello, A, Zanetti, F, Zetti, and S, Zucchelli
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment
Abstract: We report the first largely model independent measurement of charged particle multiplicities in quark and gluon jets, Nq and Ng, produced at the Fermilab Tevatron in pp collisions with a center-of-mass energy of 1.8 TeV and recorded by the Collider Detector at Fermilab. The measurements are made for jets with average energies of 41 and 53 GeV by counting charged particle tracks in cones with opening angles of theta(c) = 0.28, 0.36, and 0.47 rad around the jet axis. The corresponding jet hardness Q = Ejet theta c varies in the range from 12 to 25 GeV. At Q = 19.2 GeV, the ratio of multiplicities r = Ng/Nq is found to be 1.64+/-0.17, where statistical and systematic uncertainties are added in quadrature. The results are in agreement with resummed perturbative QCD calculations.
Published: 2005

215. Publisher's Note: Measurement of theWboson polarization in top decay at CDF ats=1∶8 TeV[Phys. Rev. D71, 031101 (2005)]

Author: D. Acosta, T. Affolder, M. G. Albrow, D. Ambrose, D. Amidei, K. Anikeev, J. Antos, G. Apollinari, T. Arisawa, A. Artikov, W. Ashmanskas, F. Azfar, P. Azzi-Bacchetta, N. Bacchetta, H. Bachacou, W. Badgett, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, A. Beretvas, A. Bhatti, M. Binkley, D. Bisello, M. Bishai, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, A. Bocci, A. Bodek, G. Bolla, A. Bolshov, D. Bortoletto, J. Boudreau, C. Bromberg, E. Brubaker, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, M. Campbell, W. Carithers, D. Carlsmith, A. Castro, D. Cauz, A. Cerri, L. Cerrito, J. Chapman, C. Chen, Y. C. Chen, M. Chertok, G. Chiarelli, G. Chlachidze, F. Chlebana, M. L. Chu, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D’Auria, P. de Barbaro, S. De Cecco, S. Dell’Agnello, M. Dell’Orso, S. Demers, L. Demortier, M. Deninno, D. De Pedis, P. F. Derwent, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D’Onofrio, T. Dorigo, N. Eddy, R. Erbacher, D. Errede, S. Errede, R. Eusebi, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, G. W. Foster, M. Franklin, J. Friedman, I. Furic, M. Gallinaro, M. Garcia-Sciveres, A. F. Garfinkel, C. Gay, D. W. Gerdes, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, A. Gresele, C. Grosso-Pilcher, M. Guenther, J. Guimaraes da Costa, C. Haber, S. R. Hahn, E. Halkiadakis, R. Handler, F. Happacher, K. Hara, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, S. Hou, B. T. Huffman, R. Hughes, J. Huston, J. Incandela, G. Introzzi, M. Iori, C. Issever, A. Ivanov, Y. Iwata, B. Iyutin, E. James, M. Jones, T. Kamon, J. Kang, M. Karagoz Unel, S. Kartal, H. Kasha, Y. Kato, R. D. Kennedy, R. Kephart, B. Kilminster, D. H. Kim, H. S. Kim, M. J. Kim, S. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, N. Kuznetsova, A. T. Laasanen, S. Lami, S. Lammel, J. Lancaster, M. Lancaster, R. Lander, K. Lannon, A. Lath, G. Latino, T. LeCompte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, D. O. Litvintsev, T. Liu, N. S. Lockyer, A. Loginov, M. Loreti, D. Lucchesi, P. Lukens, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, G. Manca, M. Mangano, M. Mariotti, A. Martin, M. Martin, V. Martin, M. Martínez, P. Mazzanti, K. S. McFarland, P. McIntyre, M. Menguzzato, A. Menzione, P. Merkel, C. Mesropian, A. Meyer, T. Miao, J. S. Miller, R. Miller, S. Miscetti, G. Mitselmakher, N. Moggi, R. Moore, T. Moulik, A. Mukherjee, M. Mulhearn, T. Muller, A. Munar, P. Murat, J. Nachtman, S. Nahn, I. Nakano, R. Napora, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, C. Newman-Holmes, F. Niell, T. Nigmanov, L. Nodulman, S. H. Oh, Y. D. Oh, T. Ohsugi, T. Okusawa, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, J. Patrick, G. Pauletta, M. Paulini, T. Pauly, C. Paus, D. Pellett, A. Penzo, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompoš, L. Pondrom, G. Pope, O. Poukhov, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, H. Ray, A. Reichold, P. Renton, M. Rescigno, F. Rimondi, L. Ristori, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scribano, A. Sedov, S. Seidel, Y. Seiya, A. Semenov, F. Semeria, M. D. Shapiro, P. F. Shepard, T. Shibayama, M. Shimojima, M. Shochet, A. Sidoti, A. Sill, P. Sinervo, A. J. Slaughter, K. Sliwa, F. D. Snider, R. Snihur, M. Spezziga, L. Spiegel, F. Spinella, M. Spiropulu, A. Stefanini, J. Strologas, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, R. Takashima, K. Takikawa, M. Tanaka, M. Tecchio, P. K. Teng, K. Terashi, R. J. Tesarek, S. Tether, J. Thom, A. S. Thompson, E. Thomson, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, D. Tonelli, M. Tönnesmann, H. Toyoda, W. Trischuk, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, A. Varganov, E. Vataga, S. Vejcik, G. Velev, G. Veramendi, R. Vidal, I. Vila, R. Vilar, I. Volobouev, M. von der Mey, R. G. Wagner, R. L. Wagner, W. Wagner, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, D. Waters, T. Watts, M. Weber, W. C. Wester, B. Whitehouse, A. B. Wicklund, E. Wicklund, H. H. Williams, P. Wilson, B. L. Winer, S. Wolbers, M. Wolter, S. Worm, X. Wu, F. Würthwein, U. K. Yang, W. Yao, G. P. Yeh, K. Yi, J. Yoh, T. Yoshida, I. Yu, S. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Quark, Physics, Nuclear and High Energy Physics, Particle decay, Particle physics, Measuring instrument, Elementary particle, Fermion, Polarization (waves), Particle detector, Boson
Published: 2005
Full Text: View/download PDF

216. A randomized controlled trial of venlafaxine extended release in generalized social anxiety disorder

Author: Richard M. Mangano, Gregory M. Asnis, Michael R. Liebowitz, and Jacques Bradwejn
Subjects: Social Phobia Inventory, Adult, Male, medicine.medical_specialty, Adolescent, medicine.drug_class, Population, Liebowitz social anxiety scale, Venlafaxine, Placebo, Anxiolytic, Severity of Illness Index, Drug Administration Schedule, Phobic disorder, Double-Blind Method, Internal medicine, medicine, Ambulatory Care, Humans, education, Psychiatry, Aged, Psychiatric Status Rating Scales, education.field_of_study, Analysis of Variance, Social anxiety, Venlafaxine Hydrochloride, Middle Aged, Cyclohexanols, Psychiatry and Mental health, Treatment Outcome, Phobic Disorders, Delayed-Action Preparations, Female, Psychology, Selective Serotonin Reuptake Inhibitors, medicine.drug
Abstract: BACKGROUND: Generalized social anxiety disorder is a debilitating psychiatric illness characterized by maladaptive thoughts about social situations. This double-blind study evaluated the anxiolytic efficacy, safety, and tolerability of venlafaxine extended release (ER) in adult out-patients with generalized social anxiety disorder. METHOD: Patients were randomly assigned to receive 12 weeks of treatment with a flexible dose of venlafaxine ER (75 to 225 mg/day) or placebo. The Liebowitz Social Anxiety Scale (LSAS) total score was the primary efficacy variable. Secondary efficacy variables included scores on the Clinical Global Impressions-Severity of Illness (CGI-S) and -Improvement (CGI-I) scales, Social Phobia Inventory (SPIN), and LSAS subscales. Response was defined as a CGI-I score of 1 or 2. Two definitions of remission were used: LSAS total score < or = 30 and CGI-I score of 1. RESULTS: Data from 271 patients (intent-to-treat population) were analyzed for efficacy; 279 patients were analyzed for safety. Overall, 173 patients completed the study. Improvement on the LSAS was significantly greater with venlafaxine ER treatment than with placebo at weeks 6 through 12 (p < .05, weeks 6 and 8; p < .01, week 10; and p < .001, week 12) and at weeks 8 through 12 based on CGI-S and SPIN scores. Week 12 response and remission (LSAS score < or = 30) rates were significantly greater in the venlafaxine ER group than in the placebo group (response: 44% vs. 30%, respectively, p = .018; remission: 20% vs. 7%, respectively, p < .01). Patients experienced no unexpected or serious adverse events. CONCLUSION: Venlafaxine ER is safe, well tolerated, and efficacious in the short-term treatment of generalized social anxiety disorder.
Published: 2005

217. Measurement of theWboson polarization in top decay at CDF ats=1.8 TeV

Author: Virgil E Barnes, S. De Cecco, Stephan Lammel, Lucio Cerrito, Maxwell Chertok, S. Lami, A. S. Thompson, P. F. Derwent, M. Lancaster, D. Ambrose, T. H. Kim, Hajin Kim, T. Ohsugi, A. Sukhanov, A. Menzione, Nuno Leonardo, Y. Gotra, E. James, Fumihiko Ukegawa, M. J. Shochet, Marjorie Shapiro, B. Whitehouse, C. Pagliarone, A. Loginov, A. J. Slaughter, R. Vidal, A. B. Wicklund, Riccardo Paoletti, M. E. Convery, A. Connolly, D. Ryan, Jonas Rademacker, Petra Merkel, J. Strologas, R. Takashima, P. Sinervo, A. Sedov, S. Baroiant, T. Nigmanov, M. Karagoz Unel, P. F. Shepard, S. H. Oh, E. E. Schmidt, G. Punzi, D. E. Pellett, D. Dagenhart, J. Tseng, S. H. Kim, M. Barone, R. Snihur, P. K. Teng, Marc Weber, Robin Erbacher, W-M. Yao, Jochen Jens Heinrich, S. W. Lee, M. Lindgren, M. Mangano, N. Goldschmidt, G. Chlachidze, H. Toyoda, S. Behari, J. Boudreau, K. Li, T. Suzuki, C. Sanchez, S. Waschke, V. Martin, M. Gold, J. D. Lewis, G. Velev, Thomas LeCompte, A. Sidoti, D. Lucchesi, E. Gerstein, B. T. Huffman, A. Pompos, A. Korn, M. Coca, Maxim Goncharov, G. Latino, F. Ratnikov, P. Lukens, Y. Iwata, Itsuo Nakano, F. Ptohos, Shin-Shan Yu, W. J. Robertson, David Saltzberg, D. Amidei, Alan Garfinkel, R. J. Miller, O. Poukhov, S. Vejcik, William Trischuk, Daniela Bortoletto, P. McIntyre, T. Pratt, Masaaki Tanaka, W. C. Wester, Th. Müller, A. T. Goshaw, S. Demers, J. Patrick, K. Sliwa, A. Mukherjee, S. Klimenko, Aurore Savoy-Navarro, C. Nelson, Robert M Harris, M. Campbell, K. Giolo, V. Papadimitriou, Daijin Kim, P. Giannetti, M. L. Chu, C. S. Lin, Andrea Sansoni, Ivan-Kresimir Furic, S. Cabrera, M. Spiropulu, P. Koehn, J. Lancaster, R. Handler, Y. S. Chung, Mosè Mariotti, S. R. Hahn, Andrea Bocci, S. Donati, M. Cordelli, G. Busetto, Brian L Winer, M. Iori, T. Affolder, R. G. Wagner, G. Piacentino, Tommaso Dorigo, K. Kondo, C. S. Hill, Vyacheslav Krutelyov, S. Dell'Agnello, G. Veramendi, C. Haber, J. Antos, R. Vilar, M. Wolter, Konstanty Sumorok, W. Ashmanskas, Louis Lyons, B. F. L. Ward, Jay Hauser, M. Franklin, M. Martinez, D. De Pedis, R. E. Hughes, Kazuhiko Hara, S. Miscetti, G. Pauletta, G. Chiarelli, Sally Seidel, M. M. Deninno, F. Zetti, F. Niell, M. J. Wang, K. Takikawa, S. R. Hou, S. Errede, Chunhui Chen, Petar Maksimovic, R. Napora, A. Artikov, Carsten Rott, J. Lee, E. Vataga, J. Thom, M. Hennecke, I. Yu, W. H. Chung, Andrea Castro, Tetsuo Arisawa, A. Gresele, S. Kartal, M. Spezziga, W. K. Sakumoto, T. Miao, T. L. Watts, Aldo Penzo, Fedor Prokoshin, Pierre Savard, A. Ivanov, Andrew Beretvas, I. Fiori, L. R. Flores-Castillo, G. Bellettini, K. Tollefson, F. Palmonari, A. Dominguez, N. Eddy, K. T. Pitts, T. Okusawa, Evelyn Thomson, Xin Wu, B. Flaugher, M. Jones, P. Mazzanti, M. Tecchio, J. N. Bellinger, S. Nahn, H. Bachacou, C. Grosso-Pilcher, P. B. Renton, Matthew Herndon, R. Kephart, N. Moggi, Frank Hartmann, Alan Sill, R. J. Tesarek, S. Rolli, Benjamin Kilminster, N. S. Lockyer, Roberto Rossin, Duncan Carlsmith, J. S. Miller, Kevin Burkett, R. E. Blair, F. Rimondi, M. Mulhearn, R. D. Kennedy, J. Huston, MarioPaolo Giordani, R. Madrak, J. Proudfoot, A. Varganov, Barry Blumenfeld, S. Tkaczyk, David Stuart, Michael Schmitt, R. G. Feild, Roger Moore, Eva Halkiadakis, W. H. Bell, C. I. Ciobanu, M. H. Kirby, D. O. Litvintsev, J. Conway, G. Pope, Christina Mesropian, J. Piedra, M. Dell'Orso, Jy Chung, H. H. Williams, W. Orejudos, S. Leone, Frank Chlebana, G. P. Yeh, Joe Kroll, Kevin Lannon, W. Carithers, F. Würthwein, Monica D'Onofrio, Manfred Paulini, D. Tsybychev, T. Shibayama, Leonard Spiegel, A. Bolshov, A. Munar, M. Loreti, Kenneth Bloom, G. Introzzi, A. Stefanini, H. S. Budd, Claudio Ferretti, Guenakh Mitselmakher, Tony Liss, Maurice Garcia-Sciveres, Teresa Rodrigo, J. Kang, Mark Neubauer, A. Scribano, Subir Sarkar, J. Budagov, Sinead Farrington, J. C. Yun, R. L. Lander, L. Rosenson, P. Murat, Z. Wan, Darin Acosta, K. S. McFarland, T. J. Phillips, K. Terashi, S. Tether, Nicola Turini, A. T. Laasanen, Igor Volobouev, Saverio D'Auria, Y. Le, F. Spinella, Jay Dittmann, M. Bishai, R. D. Field, Stefano Giagu, A. Bodek, Yongsun Kim, M. von der Mey, D. Cauz, T. K. Nelson, L. Zanello, L. E. Kirsch, L. Demortier, R. L. Wagner, Alessandro Cerri, Ricardo Eusebi, K. Goulianos, Alexei Safonov, T. Unverhau, T. Moulik, L. Nodulman, Michele Gallinaro, L. Santi, J. W. Chapman, D. Waters, M. Rescigno, A. G. Clark, P. de Barbaro, M. Binkley, S. B. Kim, M. G. Albrow, Jacobo Konigsberg, Young Do Oh, M. Martin, H. Ray, A. Hocker, D. Toback, G. Manca, Mark Kruse, Paul Tipton, A. Meyer, G. Bauer, F. D. Snider, J. Cranshaw, W. Badgett, M. Shimojima, S. Wolbers, D. W. Gerdes, Gino Bolla, Luca Scodellaro, K. L. Byrum, A. Semenov, B. Iyutin, Wolfgang Wagner, Y. Seiya, P. Giromini, Anna Zanetti, H. Kasha, Joe Incandela, Jane Nachtman, K. Anikeev, D. P. Benjamin, D. Errede, Y. Kato, C. Issever, J. Guimaraes Da Costa, D. Tonelli, Catherine Newman-Holmes, I. V. Gorelov, Song-Ming Wang, F. Azfar, Amitabh Lath, B. A. Barnett, Giorgio Apollinari, S. Worm, Teruki Kamon, Craig Blocker, Kaori Maeshima, P. Schlabach, T. Vaiciulis, P. Wilson, M. Menguzzato, G. W. Foster, A. Roy, D. Glenzinski, Gervasio Gomez, Andrey Korytov, Kenichi Hatakeyama, C. Paus, Joel Goldstein, A. Ruiz, N. Kuznetsova, Tiehui Liu, V. Glagolev, Kai Yi, C. Dionisi, E. Brubaker, Y. C. Chen, U. K. Yang, J. Lys, R. Roser, Ivan Vila, J.I. Friedman, C. H. Wang, F. Happacher, M. Tönnesmann, R. St. Denis, Dario Bisello, A. Bhatti, A. J. Martin, S. E. Kuhlmann, L. Pondrom, E. Wicklund, A. Reichold, M. J. Kim, T. Yoshida, M. Guenther, Christopher Neu, S. Zucchelli, J. Yoh, A. Barbaro-Galtieri, F. Semeria, T. Pauly, Stefano Belforte, L. Ristori, L. Malferrari, R. Culbertson, K. D. Hoffman, J. P. Fernandez, Nicola Bacchetta, F. Bedeschi, M. P. Schmidt, A. Rakitine, P. Azzi-Bacchetta, and C. Bromberg
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle decay, Top quark, Particle physics, Electroweak interaction, High Energy Physics::Experiment, Invariant mass, Neutrino, Bottom quark, Helicity, Lepton
Abstract: The polarization of the W boson in t{yields}Wb decay is unambiguously predicted by the standard model of electroweak interactions and is a powerful test of our understanding of the tbW vertex. We measure this polarization from the invariant mass of the b quark from t{yields}Wb and the lepton from W{yields}l{nu} whose momenta measure the W decay angle and direction of motion, respectively. In this paper we present a measurement of the decay rate (f{sub V+A}) of the W produced from the decay of the top quark in the hypothesis of V+A structure of the tWb vertex. We find no evidence for the nonstandard V+A vertex and set a limit on f{sub V+A} < 0.80 at 95% confidence level. By combining this result with a complementary observable in the same data, we assign a limit on f{sub V+A} < 0.61 at 95% CL. This corresponds to a constraint on the right-handed helicity component of the W polarization of f{sub +}
Published: 2005
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218. Comparison of three-jet events inpp¯collisions ats=1.8TeV to predictions from a next-to-leading order QCD calculation

Author: R. E. Hughes, F. Semeria, M. Wolter, T. L. Watts, Y. Iwata, L. Nodulman, J. Chapman, A. Ivanov, B. A. Barnett, Daniela Bortoletto, V. Martin, P. Schlabach, B. T. Huffman, R. Kephart, T. Pauly, Frank Hartmann, I. Vila, T. M. Liss, Alan Sill, T. Rodrigo, T. Miao, E. Gerstein, D. Tonelli, M. Spiropulu, P. Maksimovic, G. Chiarelli, J. Thorn, K. Goulianos, Dario Bisello, A. Martin, P. Savard, D. Amidei, C. Neu, A. Korytov, E. Halkiadakis, A. T. Laasanen, Arie Bodek, R. Handler, R. G. Feild, X. Wu, B. L. Winer, P. Tipton, M. M. Deninno, K. Tollefson, J. Bellinger, M. Cordelli, J. Proudfoot, F. Rimondi, W. H. Chung, Andrea Bocci, L. Ristori, R. Vilar, A. Semenov, D. Cauz, Michael H Schmitt, S. E. Kuhlmann, C. Blocker, G. Pauletta, Duncan Carlsmith, Y. D. Oh, Giorgio Apollinari, S. Worm, M. Herndon, K. Kondo, Andrea Sansoni, Ivan-Kresimir Furic, S. Donati, G. W. Foster, W. Badgett, Tommaso Dorigo, K. S. McFarland, D. Glenzinski, Teruki Kamon, A. Gresele, K. Sumorok, A. Sidoti, Michele Gallinaro, I. Fiori, M. Tecchio, R. Rossin, P. De Barbaro, R. Madrak, J. Yoh, L. Malferrari, G. Gomez, T. Ohsugi, S. Leone, A. Varganov, F. Spinella, C. Mesropian, W. Ashmanskas, T. Muller, C. Nelson, Y. Gotra, E. Vataga, D. Lucchesi, J. Incandela, K. D. Hoffman, J. P. Fernandez, B. Iyutin, O. Poukhov, G. Latino, B. F. L. Ward, H. H. Williams, I. Yu, A. Artikov, A. Savoy-Navarro, M. Karagoz Unel, J. Goldstein, A. Bhatti, T. Vaiciulis, F. Bedeschi, R. Napora, M. Binkley, J. Patrick, K. Hatakeyama, T. LeCompte, Virgil E Barnes, W. Yao, J. C. Yun, M. Menguzzato, Andrew Beretvas, G. Bolla, N. Turini, C. I. Ciobanu, S. Hou, T. Liu, T. Arisawa, S. Tether, G. Busetto, S. B. Kim, S. Wolbers, J. Heinrich, F. Niell, A. Zanetti, I. Gorelov, R. Paoletti, C. Hill, G. Chlachidze, Hyun-Chul Kim, P. Giannetti, K. Anikeev, W. J. Robertson, C. Issever, J. Piedra, J. Guimaraes Da Costa, Maxwell Chertok, A. Rakitine, A. Lath, C. Rott, Douglas Benjamin, A. Hocker, Mark Kruse, G. Piacentino, Kazuhiko Hara, J. Kroll, R. Lander, N. S. Lockyer, T. Pratt, M. Gold, J. Lee, A. Scribano, E. Thomson, S. Lammel, M. Iori, M. D. Shapiro, K. L. Byrum, M. Jones, M. L. Chu, Y. S. Chung, W. Trischuk, A. Roy, T. Affolder, P. Wilson, K. T. Pitts, Mosè Mariotti, G. Velev, T. Suzuki, H. Bachacou, P. Merkel, V. Glagolev, J. Lys, K. Takikawa, Catherine Newman-Holmes, F. Happacher, S. Nahn, R. Vidal, S. Demers, Fedor Prokoshin, I. Nakano, Claudio Ferretti, E. James, N. Leonardo, S. Seidel, M. Goncharov, M. G. Albrow, S. Yu, N. Kuznetsova, P. F. Derwent, A. Penzo, M. Spezziga, R. E. Blair, A. Menzione, Y. K. Kim, A. J. Slaughter, Y. Le, Yi Chen, S. Waschke, J. Antos, G. Introzzi, C. Paus, J. S. Miller, Kevin Burkett, K. Giolo, F. Ukegawa, D. Stuart, M. Shimojima, R. Takashima, J. D. Lewis, Allan G Clark, M. H. Kirby, T. L. Thomas, R. W. Moore, B. Whitehouse, R. G. Wagner, P. Azzi-Bacchetta, G. Mitselmakher, Masashi Tanaka, R. M. Harris, C. Dionisi, J. Kang, R. Culbertson, S. Errede, T. J. Phillips, M. P. Schmidt, T. Yoshida, F. D. Snider, T. Nigmanov, C. Grosso-Pilcher, S. Sarkar, V. Krutelyov, D. Tsybychev, T. Shibayama, D. Waters, L. Rosenson, Kenneth Bloom, K. Sliwa, K. Lannon, C. Pagliarone, J. Strologas, M. E. Convery, G. Manca, V. Papadimitriou, S. Baroiant, G. Punzi, D. Acosta, A. Meyer, Mark Neubauer, A. B. Wicklund, S. Klimenko, W. H. Bell, Robin Erbacher, A. Munar, A. Safonov, S. Lami, M. Lindgren, Leonard Spiegel, A. Bolshov, M. Lancaster, Ricardo Eusebi, S. H. Oh, G. P. Yeh, D. Dagenhart, P. Giromini, S. D'Auria, E. E. Schmidt, C. Bromberg, M. Dell'Orso, M. Franklin, P. Lukens, S. De Cecco, N. Goldschmidt, H. Toyoda, H. Kasha, J. Huston, R. J. Tesarek, A. S. Thompson, N. Eddy, M. Coca, E. Wicklund, M. Loreti, Barry Blumenfeld, S. Miscetti, L. Scodellaro, F. Azfar, W. Orejudos, M. Campbell, J. Rademacker, M. Martin, H. Ray, G. Bauer, Sinead Farrington, Y. Kato, Z. Wan, A. Reichold, M. J. Kim, J. Cranshaw, R. D. Kennedy, A. T. Goshaw, S. Kartal, J. Hauser, M. Guenther, J. Konigsberg, M. Rescigno, D. W. Gerdes, P. Renton, M. Wang, L. Pondrom, G. Bellettini, Alessandro Cerri, N. Moggi, C. S. Lin, J. R. Dittmann, R. Roser, Ping-Kun Teng, S. H. Kim, M. Mangano, K. Li, Kai Yi, E. Brubaker, L. R. Flores-Castillo, M. Shochet, J.I. Friedman, C. H. Wang, M. Tönnesmann, M. Von Der Mey, K. Terashi, A. Barbaro-Galtieri, M. Mulhearn, R. St. Denis, Peter McIntyre, M. D'Onofrio, S. Belforte, B. Flaugher, R. L. Wagner, J. Conway, M. Hennecke, Dong Hee Kim, G. Pope, F. Zetti, L. Kirsch, M. Giordani, D. Errede, C. Sanchez, A. Pompos, D. Toback, W. K. Sakumoto, J. Lancaster, S. Dell'Agnello, W. Wagner, L. Santi, S. W. Lee, Jy Chung, A. Stefanini, S. Rolli, R. Miller, T. K. Nelson, F. Chlebana, Hs Budd, J. Budagov, T. Okusawa, F. Würthwein, M. Martínez, P. F. Shepard, S. Tkaczyk, M. Bishai, U. K. Yang, L. Zanello, L. Demortier, A. Connolly, D. Ryan, Y. Seiya, A. Loginov, A. Sedov, A. Ruiz, F. Palmonari, T. Moulik, P. Murat, S. R. Hahn, K. Maeshima, F. Ratnikov, L. Lyons, B. Kilminster, D. Saltzberg, M. Barone, Marc Weber, Lucio Cerrito, D. Ambrose, T. H. Kim, A. Sukhanov, S. Zucchelli, N. Bacchetta, P. Mazzanti, P. Sinervo, D. Pellett, S. Vejcik, Af Garfinkel, G. Veramendi, D. O. Litvintsev, Andrea Castro, S. M. Wang, D. De Pedis, C. Haber, W. C. Wester, J. Tseng, R. Snihur, S. Behari, J. Boudreau, A. Korn, Richard D Field, W. Carithers, I. Volobouev, F. Ptohos, Stefano Giagu, J. Nachtman, M. Paulini, T. Unverhau, P. Koehn, Chunhui Chen, A. Dominguez, S. Cabrera, and A. Mukherjee
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), Order (ring theory), Perturbative QCD, Elementary particle, Jet (particle physics), Gluon, Nuclear physics, High Energy Physics::Experiment, Nuclear Experiment, Boson
Abstract: The properties of three-jet events with total transverse energy greater than 320 GeV and individual jet energy greater than 20 GeV have been analyzed and compared to absolute predictions from a next-to-leading order (NLO) perturbative QCD calculation. These data, of integrated luminosity 86 pb{sup -1}, were recorded by the CDF Experiment for pp collisions at {radical}(s)=1.8 TeV. This study tests a model of higher order QCD processes that result in gluon emission and may give some indication of the magnitude of the contribution of processes higher than NLO. The total cross section is measured to be 466{+-}3(stat.){sub -70}{sup +207}(syst.) pb. The differential cross section is furthermore measured for all kinematically accessible regions of the Dalitz plane, including those for which the theoretical prediction is unreliable. While the measured cross section is consistent with the theoretical prediction in magnitude, the two differ somewhat in shape in the Dalitz plane.
Published: 2005
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219. Neurologische Funktionsstörungen nach Herz-OP mit Bypass

Author: Kaj Blennow, A Westerlind, G W Roach, B Reinsfelt, M Kanchuger, and C M Mangano
Abstract: Neurologische Funktionsstorungen sind nach Eingriffen am Herzen mit kardiopulmonalem Bypass keine Seltenheit: So treten bei bis zu 70 % aller Patienten zumindest leichte kognitive Einschrankungen auf. Als Ursachen werden u. a. entzundliche Vorgange diskutiert. Systemische inflammatorische Veranderungen nach offenen Herzeingriffen durch das chirurgische Trauma und den Kontakt des Bluts mit der kunstlichen Oberflache des Bypasses sind schon langer bekannt. Ob ahnliche Prozesse auch im ZNS nachweisbar sind, haben Reinsfelt und Kollegen nun gepruft.
Published: 2013
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220. Underlying event in hard interactions at the Fermilab Tevatronp¯pcollider

Author: C. Paus, M. Franklin, A. Ruiz, Richard Dante St Denis, M. Iori, M. Cordelli, A. J. Martin, L. Pondrom, E. Wicklund, Jy Chung, T. Affolder, Kai Yi, C. Dionisi, E. Brubaker, J. Lys, R. Roser, Ivan Vila, J.I. Friedman, C. H. Wang, M. Tönnesmann, G. Busetto, Brian L Winer, R. G. Wagner, A. Scribano, Stefano Belforte, Manfred Paulini, Andrea Sansoni, Ivan-Kresimir Furic, H. H. Williams, G. Introzzi, A. Stefanini, T. K. Nelson, Roger Moore, K. Giolo, Maxwell Chertok, M. H. Kirby, D. O. Litvintsev, Christina Mesropian, J. C. Yun, Saverio D'Auria, D. Tsybychev, R. Takashima, T. Shibayama, M. Loreti, Jacobo Konigsberg, Young Do Oh, C. Pagliarone, Marjorie Shapiro, A. Gresele, Sally Seidel, D. Amidei, A. T. Goshaw, S. Demers, S. W. Lee, M. J. Wang, T. Miao, Aldo Penzo, I. Fiori, Xin Wu, Yongsun Kim, Y. Iwata, MarioPaolo Giordani, Daniela Bortoletto, J. Tseng, Joel Goldstein, Tiehui Liu, Y. C. Chen, R. Snihur, J. Budagov, C. I. Ciobanu, G. Velev, N. S. Lockyer, S. Donati, K. Terashi, Roberto Rossin, Tetsuo Arisawa, S. R. Hou, S. Errede, L. Ristori, A. J. Slaughter, S. Behari, J. Boudreau, U. K. Yang, N. Eddy, D. E. Pellett, G. Chiarelli, L. Santi, S. E. Kuhlmann, J. D. Lewis, S. Cabrera, R. Culbertson, M. Lindgren, Thomas LeCompte, A. Sidoti, K. D. Hoffman, M. Jones, M. Spiropulu, Nicola Turini, A. T. Laasanen, B. F. L. Ward, Jay Hauser, T. Nigmanov, M. Mulhearn, M. M. Deninno, A. Korn, F. Happacher, J. P. Fernandez, Nicola Bacchetta, Leonard Spiegel, Riccardo Paoletti, J. Strologas, Maxim Goncharov, David Saltzberg, M. Binkley, S. B. Kim, S. Zucchelli, M. G. Albrow, R. E. Blair, F. Rimondi, T. Suzuki, A. Munar, C. Sanchez, Eva Halkiadakis, O. Poukhov, R. L. Lander, Christopher Neu, A. Bolshov, J. Lee, Darin Acosta, Julia Thom, Dario Bisello, Jane Nachtman, W. Ashmanskas, P. Sinervo, R. D. Kennedy, A. Bhatti, J. Patrick, Louis Lyons, F. Bedeschi, M. Wolter, A. Pompos, A. Artikov, P. Murat, W. H. Bell, Joe Kroll, P. Koehn, Virgil E Barnes, K. Takikawa, K. Kondo, S. De Cecco, J. Yoh, F. Ptohos, A. Roy, P. Schlabach, F. Würthwein, M. Tecchio, Monica D'Onofrio, W. J. Robertson, J. N. Bellinger, B. Whitehouse, L. Nodulman, P. F. Derwent, Carsten Rott, G. Pauletta, H. Bachacou, F. Palmonari, L. Malferrari, K. S. McFarland, A. Varganov, Gervasio Gomez, D. De Pedis, R. E. Hughes, R. Napora, Chunhui Chen, A. Barbaro-Galtieri, M. Lancaster, D. Lucchesi, Jay Dittmann, D. Cauz, F. Semeria, S. Tether, S. Tkaczyk, David Stuart, R. Madrak, C. Nelson, M. Bishai, C. Hill, M. E. Convery, Petar Maksimovic, M. Martin, H. Ray, Andrey Korytov, I. Yu, W. H. Chung, S. Nahn, P. B. Renton, G. Bauer, W. Badgett, S. Baroiant, M. Campbell, S. Lami, A. Menzione, G. W. Foster, D. Glenzinski, Michele Gallinaro, P. Giannetti, N. Kuznetsova, B. T. Huffman, J. S. Miller, Kevin Burkett, Robin Erbacher, F. D. Snider, W-M. Yao, L. R. Flores-Castillo, G. Piacentino, A. Dominguez, G. P. Yeh, Tony Liss, R. J. Miller, J. Lancaster, R. Handler, Y. S. Chung, V. Glagolev, J. Cranshaw, F. Niell, M. Shimojima, Jochen Jens Heinrich, A. Mukherjee, J. Proudfoot, M. Rescigno, Evelyn Thomson, L. Demortier, T. Ohsugi, M. J. Shochet, K. Anikeev, D. P. Benjamin, S. Wolbers, S. Dell'Agnello, D. Errede, Matthew Herndon, Teresa Rodrigo, S. Vejcik, A. G. Clark, Andrew Beretvas, E. James, T. Pauly, M. Dell'Orso, M. Mangano, T. J. Phillips, K. Li, S. Miscetti, M. Schmitt, Amitabh Lath, W. Carithers, Andrea Bocci, Kevin Lannon, D. W. Gerdes, P. K. Teng, Gino Bolla, B. Flaugher, Y. Le, A. Hocker, B. A. Barnett, Tommaso Dorigo, Guenakh Mitselmakher, S. Kartal, Y. Kato, C. Issever, E. Gerstein, M. von der Mey, Giorgio Apollinari, S. Worm, Mark Kruse, J. Kang, R. J. Tesarek, Robert M Harris, S. Rolli, Benjamin Kilminster, J. Guimaraes Da Costa, D. Tonelli, J. Conway, William Trischuk, Teruki Kamon, Craig Blocker, L. Rosenson, R. Vilar, Duncan Carlsmith, G. Veramendi, G. Pope, Hajin Kim, Paul Tipton, A. Sefov, Kaori Maeshima, Stefano Giagu, G. Bellettini, A. Semenov, Barry Blumenfeld, Shin-Shan Yu, Catherine Newman-Holmes, T. Vaiciulis, A. Rakitine, J. Rademacker, L. E. Kirsch, M. P. Schmidt, F. Zetti, Song-Ming Wang, I. V. Gorelov, T. Moulik, Ricardo Eusebi, Andrea Castro, E. Vataga, Nuno Leonardo, Y. Gotra, Fumihiko Ukegawa, P. Wilson, C. Haber, P. Azzi-Bacchetta, F. Azfar, M. Menguzzato, Alexei Safonov, T. Unverhau, W. Orejudos, T. L. Watts, A. Ivanov, V. Tano, J. W. Chapman, B. Iyutin, Frank Chlebana, C. Bromberg, Petra Merkel, D. Waters, F. Ratnikov, Wolfgang Wagner, Y. Seiya, K. Tollefson, R. G. Feild, P. Lukens, Aurore Savoy-Navarro, A. Loginov, R. Kephart, V. Papadimitriou, N. Moggi, Frank Hartmann, Alan Sill, Maurice Garcia-Sciveres, Daijin Kim, Igor Volobouev, G. Manca, A. B. Wicklund, A. Reichold, M. J. Kim, M. Martinez, A. S. Thompson, S. Leone, A. Meyer, S. Waschke, H. S. Budd, Luca Scodellaro, K. L. Byrum, V. Martin, T. Yoshida, P. Giromini, Anna Zanetti, H. Kasha, Joe Incandela, M. Guenther, E. E. Schmidt, G. Latino, D. Dagenhart, N. Goldschmidt, H. Toyoda, S. R. Hahn, M. Coca, J. Antos, Konstanty Sumorok, Masaaki Tanaka, W. C. Wester, J. Piedra, Claudio Ferretti, A. Connolly, D. Ryan, G. Punzi, M. Barone, Marc Weber, Stephan Lammel, Lucio Cerrito, D. Ambrose, T. H. Kim, A. Sukhanov, F. Spinella, R. L. Wagner, K. Goulianos, P. de Barbaro, Sinead Farrington, D. Toback, Z. Wan, M. Gold, A. Bodek, L. Zanello, Alessandro Cerri, Kenneth Bloom, Mark Neubauer, C. S. Lin, Subir Sarkar, Kazuhiko Hara, Fedor Prokoshin, Pierre Savard, T. Okusawa, P. Mazzanti, R. D. Field, M. L. Chu, K. T. Pitts, Mosè Mariotti, J. Huston, Vyacheslav Krutelyov, M. Hennecke, S. H. Kim, G. Chlachidze, M. Spezziga, W. K. Sakumoto, C. Grosso-Pilcher, R. Vidal, Th. Müller, M. Karagoz Unel, K. Sliwa, P. F. Shepard, S. Klimenko, S. H. Oh, Itsuo Nakano, Alan Garfinkel, P. McIntyre, T. Pratt, and Kenichi Hatakeyama
Subjects: Physics, Nuclear and High Energy Physics, Jet (fluid), Particle physics, Tevatron, Order (ring theory), Perturbative QCD, Parton, Momentum, Nuclear physics, Pseudorapidity, High Energy Physics::Experiment, Nuclear Experiment, Energy (signal processing)
Abstract: For comparison of inclusive jet cross sections measured at hadron-hadron colliders to next-to-leading order (NLO) parton-level calculations, the energy deposited in the jet cone by spectator parton interactions must first be subtracted. The assumption made at the Tevatron is that the spectator parton interaction energy is similar to the ambient level measured in minimum bias events. In this paper, we test this assumption by measuring the ambient charged track momentum in events containing large transverse energy jets at {radical}(s)=1800 GeV and {radical}(s)=630 GeV and comparing this ambient momentum with that observed both in minimum bias events and with that predicted by two Monte Carlo models. Two cones in {eta}-{phi} space are defined, at the same pseudorapidity, {eta}, as the jet with the highest transverse energy (E{sub T}{sup (1)}), and at {+-}90{sup o} in the azimuthal direction, {phi}. The total charged track momentum inside each of the two cones is measured. The minimum momentum in the two cones is almost independent of E{sub T}{sup (1)} and is similar to the momentum observed in minimum bias events, whereas the maximum momentum increases roughly linearly with the jet E{sub T}{sup (1)} over most of the measured range. This study was carried out usingmore » data from the CDF detector taken during Run 1 (1994-1995). The study will help improve the precision of comparisons of jet cross section data and NLO perturbative QCD predictions. The distribution of the sum of the track momenta in the two cones is also examined for five different E{sub T}{sup (1)} bins. The HERWIG and PYTHIA Monte Carlo generators are reasonably successful in describing the data, but neither can describe completely all of the event properties.« less
Published: 2004
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221. Relationship between motor function of the proximal stomach and transient lower oesophageal sphincter relaxation after morphine

Author: Paolo Cantù, D. Savojardo, Roberto Penagini, M. Mangano, Paolo A. Bianchi, Stefania Carmagnola, and Mariangela Allocca
Subjects: Adult, Male, Manometry, Muscle Relaxation, Receptors, Opioid, mu, Placebo, Pressure, Medicine, Humans, Esophagus, Gastric emptying, Morphine, business.industry, Stomach, digestive, oral, and skin physiology, Gastroenterology, Reflux, Muscle, Smooth, Barostat, Analgesics, Opioid, Oesophagus, medicine.anatomical_structure, Muscle relaxation, Gastric Emptying, Anesthesia, Gastroesophageal Reflux, Female, Esophagogastric Junction, business, medicine.drug
Abstract: Morphine reduces the rate of transient lower oesophageal sphincter (LOS) relaxations but its site of action is presently unknown. There are no data available concerning its motor effects on the proximal stomach, an important site for triggering transient LOS relaxations.To evaluate the effect of morphine on the rate of transient LOS relaxations and motor function of the proximal stomach.In 19 healthy subjects, concurrent transient LOS relaxations with a sleeve sensor and motor function of the proximal stomach with a bag connected to an electronic barostat were recorded during pressure controlled (n = 9) and volume controlled (n = 10) gastric distensions after intravenous administration of placebo and morphine 100 microg/kg.During pressure controlled distensions, intrabag volume was markedly decreased by morphine (median 189 ml (interquartile range 101-448) v 404 (265-868) after placebo; p0.01) as was the rate of transient LOS relaxations (0.5/30 minutes (0.4-2) v 2.5 (2-4); p0.01). When intrabag volume was kept constant (525 ml (490-600)) (that is, in volume controlled distensions), the rate of transient LOS relaxations was not affected by morphine (2/30 minutes (2-3) v 2.5 (2-3)). Gastric contractions decreased after morphine similarly during pressure controlled and volume controlled distensions (8.5/30 minutes (4-10) v 15.5 (9.5-20.5), p0.02; and 6.5 (0-24) v 19.5 (12-22), p0.05).The effect of morphine on transient LOS relaxations is dependent on the decrease in volume of the proximal stomach. Our data suggest that pharmacological interventions which decrease fundal volume should result in control of transient LOS relaxation mediated gastro-oesophageal reflux.
Published: 2004

222. Measurement of the polar-angle distribution of leptons fromWboson decay as a function of theWtransverse momentum inpp¯collisions ats=1.8TeV

Author: B. Flaugher, Michael Schmitt, P. Schlabach, J. Conway, G. Pope, W. Carithers, Kiminori Kondo, Hajin Kim, Nuno Leonardo, Y. Gotra, Fumihiko Ukegawa, A. Loginov, Stefano Giagu, G. W. Foster, A. B. Wicklund, Joe Kroll, D. Glenzinski, E. E. Schmidt, F. Palmonari, G. Chiarelli, F. Würthwein, Monica D'Onofrio, D. Dagenhart, N. Goldschmidt, H. Toyoda, Jochen Jens Heinrich, Alexei Safonov, M. Coca, T. Unverhau, Stefano Belforte, K. S. McFarland, S. Tether, Jy Chung, H. H. Williams, E. Gerstein, M. M. Deninno, M. Bishai, L. Malferrari, Shin-Shan Yu, T. L. Watts, G. Introzzi, A. Stefanini, J. Piedra, Joel Goldstein, L. Ristori, C. Hill, Tiehui Liu, F. Ptohos, D. E. Pellett, W. J. Robertson, A. Ivanov, D. Waters, T. Suzuki, C. Sanchez, Y. C. Chen, A. Pompos, A. Roy, Claudio Ferretti, B. Whitehouse, U. K. Yang, R. Culbertson, M. Campbell, J. D. Lewis, P. Giannetti, Kazuhiko Hara, J. Lancaster, R. Handler, Y. S. Chung, E. James, S. Dell'Agnello, F. Happacher, S. Nahn, R. Kephart, P. B. Renton, Gervasio Gomez, Dario Bisello, Jay Dittmann, K. D. Hoffman, D. Cauz, A. Bhatti, N. Moggi, Frank Hartmann, J. Budagov, M. E. Convery, J. da Costa, P. Koehn, G. Manca, A. Meyer, Aurore Savoy-Navarro, Fedor Prokoshin, Alan Sill, Andrey Korytov, M. Tecchio, M. Iori, T. Affolder, Pierre Savard, R. Madrak, C. Nelson, S. Cabrera, J. P. Fernandez, Nicola Bacchetta, Luca Scodellaro, S. Baroiant, T. Okusawa, R. L. Lander, M. Wolter, Stephan Lammel, Lucio Cerrito, K. Giolo, Robin Erbacher, K. L. Byrum, S. Leone, D. Ambrose, P. Giromini, W-M. Yao, Anna Zanetti, H. Kasha, G. Velev, Andrea Sansoni, Ivan-Kresimir Furic, S. Donati, P. Mazzanti, J. Huston, Michele Gallinaro, N. Kuznetsova, V. Glagolev, B. F. L. Ward, Jay Hauser, F. Bedeschi, J. Lee, H. S. Budd, R. J. Miller, A. Mukherjee, D. De Pedis, R. E. Hughes, Chunhui Chen, Petar Maksimovic, W. Orejudos, A. Dominguez, A. Varganov, S. Tkaczyk, David Stuart, Evelyn Thomson, Joe Incandela, R. Vidal, Frank Chlebana, M. Cordelli, C. I. Ciobanu, A. Munar, W. Ashmanskas, T. H. Kim, A. Sukhanov, G. Busetto, Brian L Winer, Andrea Bocci, R. G. Feild, D. Amidei, Tommaso Dorigo, A. T. Goshaw, S. Demers, Duncan Carlsmith, R. G. Wagner, L. Demortier, A. Connolly, Louis Lyons, A. Barbaro-Galtieri, D. Ryan, S. E. Kuhlmann, T. Ohsugi, P. Murat, R. Vilar, J. Proudfoot, J. N. Bellinger, L. Nodulman, Mk Unel, Sinead Farrington, M. J. Shochet, A. Sedov, F. Semeria, Z. Wan, H. Bachacou, Tetsuo Arisawa, G. P. Yeh, R. Napora, F. Zetti, Tony Liss, A. Bodek, G. Punzi, M. Martin, L. Zanello, N. Eddy, E. Vataga, J. S. Miller, Kevin Burkett, H. Ray, G. Bauer, Alessandro Cerri, M. Barone, Teresa Rodrigo, Maxwell Chertok, P. F. Shepard, S. H. Oh, M. Jones, Christopher Neu, F. D. Snider, T. Moulik, S. R. Hou, S. Errede, Maurice Garcia-Sciveres, J. Cranshaw, Roger Moore, M. H. Kirby, D. O. Litvintsev, Marc Weber, Andrew Beretvas, T. J. Phillips, M. J. Wang, T. Miao, Aldo Penzo, I. Fiori, Christina Mesropian, J. Yoh, S. Wolbers, Julia Thom, T. Pauly, S. Zucchelli, R. E. Blair, F. Rimondi, S. H. Kim, Y. Le, M. von der Mey, Jacobo Konigsberg, Young Do Oh, D. W. Gerdes, Eva Halkiadakis, J. W. Chapman, Amitabh Lath, A. Reichold, M. J. Kim, R. D. Kennedy, Gino Bolla, D. Tsybychev, G. Chlachidze, B. A. Barnett, Giorgio Apollinari, T. Shibayama, Xin Wu, M. Loreti, W. H. Bell, F. Niell, P. K. Teng, M. Rescigno, F. Ratnikov, Petra Merkel, S. Worm, A. G. Clark, Teruki Kamon, M. P. Schmidt, Th. Müller, N. S. Lockyer, Roberto Rossin, A. Rakitine, K. Terashi, Nicola Turini, A. T. Laasanen, A. Hocker, Marjorie Shapiro, K. Sliwa, S. Klimenko, S. Lami, Craig Blocker, A. Semenov, S. Waschke, V. Martin, P. Lukens, Kaori Maeshima, V. Papadimitriou, Mark Kruse, Y. Iwata, A. J. Slaughter, M. Dell'Orso, P. Azzi-Bacchetta, C. Bromberg, Kevin Lannon, K. Anikeev, D. P. Benjamin, Paul Tipton, T. Vaiciulis, Riccardo Paoletti, D. Errede, Itsuo Nakano, Guenakh Mitselmakher, B. Iyutin, Daijin Kim, Y. Kato, C. Issever, J. Strologas, T. Yoshida, P. Sinervo, Wolfgang Wagner, P. Wilson, Daniela Bortoletto, D. Tonelli, Masaaki Tanaka, M. Menguzzato, W. C. Wester, Catherine Newman-Holmes, Y. Seiya, J. Kang, Alan Garfinkel, M. Guenther, I. V. Gorelov, B. T. Huffman, M. Martinez, A. S. Thompson, M. Spiropulu, L. Rosenson, T. Pratt, C. Pagliarone, J. Rademacker, L. E. Kirsch, Ricardo Eusebi, K. Tollefson, K. Takikawa, Kai Yi, M. Gold, C. Dionisi, E. Brubaker, Igor Volobouev, J. Lys, T. Nigmanov, G. Latino, R. Roser, Ivan Vila, C. S. Lin, Kenneth Bloom, J.I. Friedman, S. De Cecco, Vyacheslav Krutelyov, Mark Neubauer, C. H. Wang, P. F. Derwent, D. Lucchesi, Sally Seidel, S. R. Hahn, Subir Sarkar, M. Tönnesmann, M. Lancaster, J. Antos, G. Piacentino, Konstanty Sumorok, R. D. Field, M. L. Chu, Mosè Mariotti, A. Artikov, Kenichi Hatakeyama, S. Miscetti, Carsten Rott, S. Kartal, C. Paus, M. Franklin, G. Bellettini, M. Mulhearn, L. R. Flores-Castillo, Matthew Herndon, M. Hennecke, M. Spezziga, S. Vejcik, A. Ruiz, W. K. Sakumoto, F. Spinella, R. J. Tesarek, S. Rolli, Benjamin Kilminster, R. L. Wagner, K. Goulianos, Barry Blumenfeld, C. Grosso-Pilcher, P. de Barbaro, Richard Dante St Denis, Manfred Paulini, J. C. Yun, Saverio D'Auria, Yongsun Kim, D. Toback, L. Santi, Jane Nachtman, K. T. Pitts, Song-Ming Wang, F. Azfar, A. J. Martin, L. Pondrom, E. Wicklund, C. Haber, A. Gresele, J. Tseng, R. Snihur, MarioPaolo Giordani, S. Behari, J. Boudreau, Stephen Haywood, A. Korn, Maxim Goncharov, Leonard Spiegel, David Saltzberg, A. Bolshov, Darin Acosta, Peter McIntyre, G. Pauletta, I. Yu, W. H. Chung, Virgil E Barnes, M. Mangano, K. Li, A. Menzione, R. Takashima, S. W. Lee, William Trischuk, M. Lindgren, Thomas LeCompte, A. Sidoti, O. Poukhov, J. Patrick, Robert M Harris, G. Veramendi, Andrea Castro, A. Scribano, T. K. Nelson, M. Binkley, S. B. Kim, M. G. Albrow, W. Badgett, and M. Shimojima
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, High Energy Physics::Phenomenology, Monte Carlo method, Rest frame, Standard Model, Nuclear physics, Transverse mass, High Energy Physics::Experiment, Nuclear Experiment, Bar (unit), Boson, Lepton, Event generator
Abstract: We present a measurement of the polar-angle distribution of leptons from W boson decay, as a function of the W transverse momentum. The measurement uses an 80+/-4 pb(-1) sample of p (p) over bar collisions at roots=1.8 TeV collected by the CDF detector and includes data from both the W-->e+nu and W-->mu+nu decay channels. We fit the W boson transverse mass distribution to a set of templates from a Monte Carlo event generator and detector simulation in several ranges of the W transverse momentum. The measurement agrees with the standard model expectation, whereby the ratio of longitudinally to transversely polarized W bosons, in the Collins-Soper W rest frame, increases with the W transverse momentum at a rate of approximately 15% per 10 GeV/c.
Published: 2004
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223. Inclusive Search for Anomalous Production of High-pTLike-Sign Lepton Pairs inpp¯Collisions ats=1.8 TeV

Author: T. L. Watts, Kai Yi, G. Piacentino, C. Dionisi, W. Orejudos, Frank Chlebana, E. Brubaker, A. Ivanov, Amitabh Lath, J. Lys, S. Miscetti, B. A. Barnett, R. Kephart, R. Roser, Ivan Vila, Frank Hartmann, Virgil E Barnes, J.I. Friedman, Giorgio Apollinari, Alan Sill, A. Reichold, M. J. Kim, Teruki Kamon, Craig Blocker, C. H. Wang, F. Palmonari, S. Kartal, A. Munar, M. Guenther, S. Leone, Kaori Maeshima, M. Tönnesmann, G. Bellettini, H. S. Budd, T. Vaiciulis, P. Murat, S. Tkaczyk, David Stuart, A. Menzione, B. Whitehouse, R. G. Feild, L. Nodulman, V. V. Glagolev, S. H. Kim, G. Chlachidze, Th. Müller, M. Dell'Orso, K. Sliwa, S. Klimenko, P. Wilson, L. Demortier, A. Barbaro-Galtieri, M. Martin, H. Ray, G. Bauer, K. Tollefson, S. Nahn, P. B. Renton, F. Semeria, M. Menguzzato, Kevin Lannon, G. P. Yeh, F. D. Snider, M. E. Convery, Kenichi Hatakeyama, C. Pagliarone, J. Cranshaw, Guenakh Mitselmakher, S. Wolbers, M. Garcia-Sciveres, R. J. Miller, Tony Liss, S. Baroiant, Jane Nachtman, C. Paus, M. Franklin, B. F. L. Ward, A. Artikov, A. Mukherjee, Carsten Rott, Hajin Kim, D. W. Gerdes, A. Gresele, Teresa Rodrigo, D. Amidei, Igor Volobouev, Robin Erbacher, Jonas Rademacker, W-M. Yao, Nuno Leonardo, S. Lami, T. Nigmanov, Stephan Lammel, Lucio Cerrito, Jay Hauser, R. Takashima, J. Kang, S. E. Kuhlmann, T. J. Phillips, Gino Bolla, Andrea Bocci, Tommaso Dorigo, Y. Gotra, K. Anikeev, MarioPaolo Giordani, A. Ruiz, D. Ambrose, L. R. Flores-Castillo, T. H. Kim, D. P. Benjamin, D. Errede, T. Pauly, C. Mesropian, Fumihiko Ukegawa, Y. Le, M. von der Mey, Matthew Herndon, R. Vilar, T. Liu, S. W. Lee, A. Sukhanov, R. L. Wagner, T. Moulik, Y. Kato, C. Issever, Y. Iwata, A. Semenov, J. Guimaraes Da Costa, D. Tonelli, F. Zetti, M. Cordelli, G. Busetto, Brian L Winer, Stefano Belforte, Catherine Newman-Holmes, M. Lindgren, R. J. Tesarek, S. Rolli, Benjamin Kilminster, L. Rosenson, Daniela Bortoletto, A. Loginov, I. V. Gorelov, Leonard Spiegel, A. Bolshov, E. Vataga, R. G. Wagner, A. B. Wicklund, A. Sidoti, Petra Merkel, K. T. Pitts, Darin Acosta, Tomoko Yoshida, D. Lucchesi, A. Castro, Barry Blumenfeld, Jacobo Konigsberg, Young Do Oh, K. Goulianos, Christopher Neu, Sheng Wang, B. Iyutin, K. Kondo, J. Lee, M. Spiropulu, D. E. Pellett, J. Yoh, G. Latino, Wolfgang Wagner, Y. Seiya, F. Ratnikov, P. Lukens, G. Pauletta, Richard Dante St Denis, L. Ristori, L. E. Kirsch, A. Connolly, D. Ryan, O. Poukhov, E. E. Schmidt, G. Chiarelli, A. Roy, M. M. Deninno, K. Giolo, A. Sedov, V. Papadimitriou, Daijin Kim, Ricardo Eusebi, K. Takikawa, L. Malferrari, S. Waschke, R. Culbertson, J. Patrick, I. Yu, N. Moggi, D. Dagenhart, T. Suzuki, C. Sanchez, Gervasio Gomez, Joe Kroll, S. Zucchelli, R. E. Blair, W. H. Chung, F. Azfar, D. Waters, Maxwell Chertok, Tetsuo Arisawa, N. Goldschmidt, H. Toyoda, V. Martin, T. Ohsugi, M. Iori, T. Affolder, F. Rimondi, Jay Dittmann, D. Cauz, Andrey Korytov, S. R. Hahn, M. J. Shochet, N. Eddy, A. J. Martin, M. Martinez, A. S. Thompson, G. Punzi, L. Pondrom, E. Wicklund, M. Jones, M. Coca, M. Tecchio, A. Pompos, N. Kuznetsova, M. Mangano, K. Li, F. Würthwein, G. Manca, A. Meyer, Julia Thom, S. Worm, A. Varganov, K. D. Hoffman, J. P. Fernandez, Nicola Bacchetta, M. Barone, J. Antos, J. N. Bellinger, F. Ptohos, Luca Scodellaro, K. L. Byrum, R. D. Kennedy, Konstanty Sumorok, William Trischuk, W. J. Robertson, S. Cabrera, P. Giromini, Marc Weber, Anna Zanetti, Monica D'Onofrio, C. I. Ciobanu, P. K. Teng, H. Bachacou, H. Kasha, Michele Gallinaro, Joe Incandela, F. Bedeschi, Jy Chung, M. Wolter, H. H. Williams, A. Scribano, P. de Barbaro, G. Introzzi, A. Stefanini, Kenneth Bloom, Manfred Paulini, J. C. Yun, M. Campbell, P. Giannetti, Saverio D'Auria, Marjorie Shapiro, Evelyn Thomson, Yongsun Kim, J. Budagov, J. S. Miller, Masaaki Tanaka, R. Madrak, A. J. Slaughter, C. Nelson, W. C. Wester, T. K. Nelson, M. Rescigno, Y. C. Chen, R. L. Lander, J. Lancaster, R. Handler, Y. S. Chung, L. Santi, Kevin Burkett, Duncan Carlsmith, Andrea Sansoni, Ivan-Kresimir Furic, S. Dell'Agnello, K. S. McFarland, S. Donati, D. Toback, Roger Moore, M. H. Kirby, D. O. Litvintsev, A. G. Clark, Riccardo Paoletti, J. Piedra, W. Ashmanskas, A. Hocker, Louis Lyons, B. Flaugher, Michael Schmitt, J. Strologas, Claudio Ferretti, S. Tether, Mark Kruse, Paul Tipton, J. Conway, M. Hennecke, D. Tsybychev, T. Shibayama, Mark Neubauer, M. Loreti, M. P. Schmidt, Subir Sarkar, G. Pope, Andrew Beretvas, P. Sinervo, Sally Seidel, J. D. Lewis, A. T. Goshaw, S. Demers, A. Rakitine, M. Bishai, B. T. Huffman, K. Terashi, Nicola Turini, A. T. Laasanen, Jochen Jens Heinrich, S. R. Hou, S. Errede, E. Gerstein, Shin-Shan Yu, Eva Halkiadakis, W. H. Bell, T. Le Compte, Aurore Savoy-Navarro, M. Mulhearn, P. Azzi-Bacchetta, M. Binkley, C. Bromberg, R. D. Field, F. Spinella, M. Gold, M. L. Chu, Mosè Mariotti, S. B. Kim, M. G. Albrow, P. Koehn, M. J. Wang, T. Miao, Kazuhiko Hara, C. S. Hill, C. S. Lin, N. Wisniewski, Aldo Penzo, I. Fiori, Fedor Prokoshin, Pierre Savard, Vyacheslav Krutelyov, Xin Wu, T. Okusawa, P. Mazzanti, J. Huston, Robert M Harris, D. De Pedis, N. S. Lockyer, R. E. Hughes, Roberto Rossin, G. Veramendi, Sinead Farrington, M. Spezziga, W. K. Sakumoto, Z. Wan, A. Bodek, Chunhui Chen, Petar Maksimovic, L. Zanello, Alessandro Cerri, A. Dominguez, E. James, C. Grosso-Pilcher, R. Vidal, M. Karagoz Unel, P. F. Shepard, S. H. Oh, J. Proudfoot, Itsuo Nakano, Alan Garfinkel, W. Carithers, P. McIntyre, T. Pratt, W. Badgett, Stefano Giagu, Alexei Safonov, T. Unverhau, M. Shimojima, S. Vejcik, G. Velev, R. Napora, J. W. Chapman, Joel Goldstein, F. Niell, U. K. Yang, F. Happacher, M. Worcester, Dario Bisello, A. Bhatti, P. Schlabach, G. W. Foster, D. Glenzinski, C. Haber, J. Tseng, R. Snihur, S. Behari, J. Boudreau, A. Korn, Maxim Goncharov, David Saltzberg, S. De Cecco, P. F. Derwent, and M. Lancaster
Subjects: Physics, Nuclear physics, Particle physics, Pair production, Physics beyond the Standard Model, Monte Carlo method, General Physics and Astronomy, Context (language use), Supersymmetry, Lepton, Boson, Standard Model
Abstract: We report on a search for anomalous production of events with at least two charged, isolated, like-sign leptons, each with p(T) gt 11 GeV/c using a 107 pb(-1) sample of 1.8 TeV p (p) over bar collisions collected by the CDF detector. We define a signal region containing low background from standard model processes. To avoid bias, we fix the final cuts before examining the event yield in the signal region using control regions to test the Monte Carlo predictions. We observe no events in the signal region, consistent with an expectation of 0.63(-0.07)(+0.84) events. We present 95% confidence level limits on new physics processes in both a signature-based context as well as within a representative minimal supergravity (tanbeta=3) model.
Published: 2004
Full Text: View/download PDF

224. Inclusive search for anomalous production of high-pT like-sign lepton pairs in pp collisions at square root s = 1.8 TeV

Author: D, Acosta, T, Affolder, M G, Albrow, D, Ambrose, D, Amidei, K, Anikeev, J, Antos, G, Apollinari, T, Arisawa, A, Artikov, W, Ashmanskas, F, Azfar, P, Azzi-Bacchetta, N, Bacchetta, H, Bachacou, W, Badgett, A, Barbaro-Galtieri, V E, Barnes, B A, Barnett, S, Baroiant, M, Barone, G, Bauer, F, Bedeschi, S, Behari, S, Belforte, W H, Bell, G, Bellettini, J, Bellinger, D, Benjamin, A, Beretvas, A, Bhatti, M, Binkley, D, Bisello, M, Bishai, R E, Blair, C, Blocker, K, Bloom, B, Blumenfeld, A, Bocci, A, Bodek, G, Bolla, A, Bolshov, D, Bortoletto, J, Boudreau, C, Bromberg, E, Brubaker, J, Budagov, H S, Budd, K, Burkett, G, Busetto, K L, Byrum, S, Cabrera, M, Campbell, W, Carithers, D, Carlsmith, A, Castro, D, Cauz, A, Cerri, L, Cerrito, J, Chapman, C, Chen, Y C, Chen, M, Chertok, G, Chiarelli, G, Chlachidze, F, Chlebana, M L, Chu, J Y, Chung, W-H, Chung, Y S, Chung, C I, Ciobanu, A G, Clark, M, Coca, A, Connolly, M, Convery, J, Conway, M, Cordelli, J, Cranshaw, R, Culbertson, D, Dagenhart, S, D'Auria, P, de Barbaro, S, De Cecco, S, Dell'Agnello, M, Dell'Orso, S, Demers, L, Demortier, M, Deninno, D, De Pedis, P F, Derwent, C, Dionisi, J R, Dittmann, A, Dominguez, S, Donati, M, D'Onofrio, T, Dorigo, N, Eddy, R, Erbacher, D, Errede, S, Errede, R, Eusebi, S, Farrington, R G, Feild, J P, Fernandez, C, Ferretti, R D, Field, I, Fiori, B, Flaugher, L R, Flores-Castillo, G W, Foster, M, Franklin, J, Friedman, I, Furic, M, Gallinaro, M, Garcia-Sciveres, A F, Garfinkel, C, Gay, D W, Gerdes, E, Gerstein, S, Giagu, P, Giannetti, K, Giolo, M, Giordani, P, Giromini, V, Glagolev, D, Glenzinski, M, Gold, N, Goldschmidt, J, Goldstein, G, Gomez, M, Goncharov, I, Gorelov, A T, Goshaw, Y, Gotra, K, Goulianos, A, Gresele, C, Grosso-Pilcher, M, Guenther, J Guimaraes, da Costa, C, Haber, S R, Hahn, E, Halkiadakis, R, Handler, F, Happacher, K, Hara, R M, Harris, F, Hartmann, K, Hatakeyama, J, Hauser, J, Heinrich, M, Hennecke, M, Herndon, C, Hill, A, Hocker, K D, Hoffman, S, Hou, B T, Huffman, R, Hughes, J, Huston, C, Issever, J, Incandela, G, Introzzi, M, Iori, A, Ivanov, Y, Iwata, B, Iyutin, E, James, M, Jones, T, Kamon, J, Kang, M Karagoz, Unel, S, Kartal, H, Kasha, Y, Kato, R D, Kennedy, R, Kephart, B, Kilminster, D H, Kim, H S, Kim, M J, Kim, S B, Kim, S H, Kim, T H, Kim, Y K, Kim, M, Kirby, L, Kirsch, S, Klimenko, P, Koehn, K, Kondo, J, Konigsberg, A, Korn, A, Korytov, J, Kroll, M, Kruse, V, Krutelyov, S E, Kuhlmann, N, Kuznetsova, A T, Laasanen, S, Lami, S, Lammel, J, Lancaster, K, Lannon, M, Lancaster, R, Lander, A, Lath, G, Latino, T, LeCompte, Y, Le, J, Lee, S W, Lee, N, Leonardo, S, Leone, J D, Lewis, K, Li, C S, Lin, M, Lindgren, T M, Liss, T, Liu, D O, Litvintsev, N S, Lockyer, A, Loginov, M, Loreti, D, Lucchesi, P, Lukens, L, Lyons, J, Lys, R, Madrak, K, Maeshima, P, Maksimovic, L, Malferrari, M, Mangano, G, Manca, M, Mariotti, M, Martin, A, Martin, V, Martin, M, Martínez, P, Mazzanti, K S, McFarland, P, McIntyre, M, Menguzzato, A, Menzione, P, Merkel, C, Mesropian, A, Meyer, T, Miao, R, Miller, J S, Miller, S, Miscetti, G, Mitselmakher, N, Moggi, R, Moore, T, Moulik, M, Mulhearn, A, Mukherjee, T, Muller, A, Munar, P, Murat, J, Nachtman, S, Nahn, I, Nakano, R, Napora, F, Niell, C, Nelson, T, Nelson, C, Neu, M S, Neubauer, C, Newman-Holmes, T, Nigmanov, L, Nodulman, S H, Oh, Y D, Oh, T, Ohsugi, T, Okusawa, W, Orejudos, C, Pagliarone, F, Palmonari, R, Paoletti, V, Papadimitriou, J, Patrick, G, Pauletta, M, Paulini, T, Pauly, C, Paus, D, Pellett, A, Penzo, T J, Phillips, G, Piacentino, J, Piedra, K T, Pitts, A, Pompos, L, Pondrom, G, Pope, T, Pratt, F, Prokoshin, J, Proudfoot, F, Ptohos, O, Poukhov, G, Punzi, J, Rademacker, A, Rakitine, F, Ratnikov, H, Ray, A, Reichold, P, Renton, M, Rescigno, F, Rimondi, L, Ristori, W J, Robertson, T, Rodrigo, S, Rolli, L, Rosenson, R, Roser, R, Rossin, C, Rott, A, Roy, A, Ruiz, D, Ryan, A, Safonov, R St, Denis, W K, Sakumoto, D, Saltzberg, C, Sanchez, A, Sansoni, L, Santi, S, Sarkar, P, Savard, A, Savoy-Navarro, P, Schlabach, E E, Schmidt, M P, Schmidt, M, Schmitt, L, Scodellaro, A, Scribano, A, Sedov, S, Seidel, Y, Seiya, A, Semenov, F, Semeria, M D, Shapiro, P F, Shepard, T, Shibayama, M, Shimojima, M, Shochet, A, Sidoti, A, Sill, P, Sinervo, A J, Slaughter, K, Sliwa, F D, Snider, R, Snihur, M, Spezziga, F, Spinella, M, Spiropulu, L, Spiegel, A, Stefanini, J, Strologas, D, Stuart, A, Sukhanov, K, Sumorok, T, Suzuki, R, Takashima, K, Takikawa, M, Tanaka, M, Tecchio, R J, Tesarek, P K, Teng, K, Terashi, S, Tether, J, Thom, A S, Thompson, E, Thomson, P, Tipton, S, Tkaczyk, D, Toback, K, Tollefson, D, Tonelli, M, Tönnesmann, H, Toyoda, W, Trischuk, J, Tseng, D, Tsybychev, N, Turini, F, Ukegawa, T, Unverhau, T, Vaiciulis, A, Varganov, E, Vataga, S, Vejcik, G, Velev, G, Veramendi, R, Vidal, I, Vila, R, Vilar, I, Volobouev, M, von der Mey, R G, Wagner, R L, Wagner, W, Wagner, Z, Wan, C, Wang, M J, Wang, S M, Wang, B, Ward, S, Waschke, D, Waters, T, Watts, M, Weber, W C, Wester, B, Whitehouse, A B, Wicklund, E, Wicklund, H H, Williams, P, Wilson, B L, Winer, N, Wisniewski, S, Wolbers, M, Wolter, M, Worcester, S, Worm, X, Wu, F, Würthwein, U K, Yang, W, Yao, G P, Yeh, K, Yi, J, Yoh, T, Yoshida, I, Yu, S, Yu, J C, Yun, L, Zanello, A, Zanetti, F, Zetti, and S, Zucchelli
Abstract: We report on a search for anomalous production of events with at least two charged, isolated, like-sign leptons, each with pT > 11 GeV/c using a 107 pb(-1) sample of 1.8 TeV pp collisions collected by the CDF detector. We define a signal region containing low background from standard model processes. To avoid bias, we fix the final cuts before examining the event yield in the signal region using control regions to test the Monte Carlo predictions. We observe no events in the signal region, consistent with an expectation of 0.63(+0.84)(-0.07) events. We present 95% confidence level limits on new physics processes in both a signature-based context as well as within a representative minimal supergravity (tanbeta = 3) model.
Published: 2004

225. Long-term use of sedative hypnotics in older patients with insomnia

Author: Walter S. Jones, Gary S. Richardson, Richard M. Mangano, Phil Hall, Sonia Ancoli-Israel, and Lisa Jenkins
Subjects: Male, Zolpidem, Pediatrics, medicine.medical_specialty, medicine.drug_class, Pyridines, Population, law.invention, Time, Hypnotic, Zaleplon, Randomized controlled trial, Double-Blind Method, law, Sleep Initiation and Maintenance Disorders, Sedative/hypnotic, Acetamides, medicine, Insomnia, Humans, Hypnotics and Sedatives, Single-Blind Method, Wakefulness, education, Aged, Aged, 80 and over, education.field_of_study, General Medicine, Middle Aged, Receptors, GABA-A, Pyrimidines, Anesthesia, Sedative, Female, medicine.symptom, Psychology, medicine.drug
Abstract: Insomnia is a common problem that increases with age and can last months to years. While substantial data establish the efficacy and safety of short-acting hypnotic therapy for the management of short-term insomnia using benzodiazepines receptor agonists (BzRAs), there are few studies on the continued efficacy and safety of these drugs when used for sustained periods. This paper reports the results of a 1-year open-label extension phases of two randomized, double-blind trials of zaleplon.In the open-label phase, older patients self-administered zaleplon nightly from 6 to 12 months and were then followed through a 7-day single-blind placebo-controlled run-out period.The safety profile in this population of older adults was similar to that observed in a short-term trial of an equivalent population. The data also suggested that long-term therapy produced and maintained statistically significant improvement in time to persistent sleep onset, duration of sleep and number of nocturnal awakenings (P0.001 for each variable) for treatment durations of up to 12 months. Discontinuation was not associated with rebound insomnia.The open-label trial of long-term hypnotic therapy with zaleplon 5 and 10 mg suggests that they are safe and effective for the treatment of insomnia in older patients. Placebo-controlled, double-blind trials are needed in zaleplon and other BzRAs to confirm these results.
Published: 2004

226. Search for Pair Production of Scalar Top Quarks inR-Parity Violating Decay Modes inpp¯Collisions ats=1.8 TeV

Author: P. Wilson, Christoph Paus, J. Carlson, A. T. Goshaw, S. Demers, B. T. Huffman, M. J. Wang, R. M. Haas, Aldo Penzo, H. Sato, J. Konigsberg, C. Pagliarone, A. Connolly, D. Ryan, Petra Merkel, T. Asakawa, Xin Wu, T. Kuwabara, S. Galeotti, R. Oishi, A. Mukherjee, S. R. Hou, A. Sedov, E. James, S. Waschke, V. Martin, Mj Kim, S. Errede, R. Vidal, H. Niu, J. Wolinski, R. Napora, N. S. Lockyer, M. Brozovic, N. Bruner, James D. Olsen, S. Vejcik, E. Engels, J. F. de Troconiz, P. Tamburello, S. Wolbers, Jonas Rademacker, L. Nodulman, Hiroshi Ikeda, Roberto Rossin, L. Pondrom, F. Ptohos, T. Takano, J. Spalding, Igor Volobouev, R. Vilar, M. Karagoz Unel, Joel Goldstein, Y. Bonushkin, S. H. Oh, Eva Halkiadakis, Yk Kim, C. Nelson, G. P. Grim, Masaaki Tanaka, N. Lai, A. Nomerotski, T. Nigmanov, Wk Sakumoto, Kazuhiko Hara, F. Rimondi, S. Wolinski, R. Takashima, M. Barone, M. Kelly, W. J. Robertson, Tiehui Liu, G. Busetto, J. Lys, W. H. Bell, F. Strumia, Andrea Sansoni, Ivan-Kresimir Furic, Richard Dante St Denis, Fedor Prokoshin, T. Watanabe, S. Donati, Marc Weber, Joe Kroll, S. W. Lee, J. G. Loken, Pf Shepard, U. K. Yang, Maxwell Chertok, Pierre Savard, F. Niell, J. Nachtman, Itsuo Nakano, Gp Yeh, Douglas Benjamin, Manfred Paulini, F. Würthwein, A. Semenov, Monica D'Onofrio, T. L. Watts, G. Punzi, W. Badgett, A. Ivanov, Yasuo Fukui, Shinhong Kim, P. Gatti, W. Ashmanskas, Louis Lyons, J. Guimaraes da Costa, T. Ohsugi, J. Wyss, M. Lindgren, I.E. Chirikov-Zorin, S. Lusin, P. T. Chang, Dario Bisello, J. R. Bensinger, Z. Yu, Marjorie Shapiro, B. Tannenbaum, H. Nakada, P. Mazzanti, M. Campbell, M. J. Shochet, D. Waters, P. Giannetti, G. Chiarelli, M. Dell'Orso, M. Shimojima, Soo-Bong Kim, C. Haber, Andrew Beretvas, K. S. McFarland, P. McIntyre, S. Tether, T. Pratt, Jay Dittmann, D. Cauz, M. Gold, A. J. Slaughter, Thomas LeCompte, A. Sidoti, Riccardo Paoletti, Guenakh Mitselmakher, R. Kephart, J. Lancaster, R. Handler, Y. S. Chung, A. J. Martin, M. M. Deninno, R. Roser, P. N. Singh, J. Kang, N. Moggi, M. L. Chu, K. T. Pitts, Mosè Mariotti, M. Bishai, P. Sinervo, Umesh Joshi, C. S. Hill, L. Holloway, S. Dell'Agnello, At Laasanen, E. Kovacs, T. Ohmoto, C. S. Lin, L. Rosenson, Af Garfinkel, E. Wicklund, A. Scribano, Frank Hartmann, S. Cabrera, I. Yu, Ab Wicklund, J. C. Yun, Saverio D'Auria, V. Nagaslaev, Michele Gallinaro, O. Lobban, R. Madrak, L. E. Kirsch, M. Hennecke, D. Lucchesi, Ricardo Eusebi, S. De Cecco, M. Tecchio, T. K. Nelson, Hs Budd, J. Strologas, M. Spezziga, P. F. Derwent, J. Yoh, M. Rescigno, Tetsuo Arisawa, J. Patrick, N. Eddy, K. Kondo, D. E. Pellett, Alan Sill, R. J. Hollebeek, L. Ristori, A. Varganov, A. Zanetti, C. Green, P. Sphicas, L. Christofek, A. Gallas, J. Bellinger, M. Lancaster, Virgil E Barnes, Vyacheslav Krutelyov, G. W. Foster, Julia Thom, R. D. Kennedy, Th. Müller, K. Sliwa, F. Palmonari, L. Malferrari, R. L. Wagner, R. Thurman-Keup, T. Suzuki, C. Sanchez, D. Glenzinski, S. Tkaczyk, David Stuart, Kai Yi, Lucio Cerrito, C. Grosso-Pilcher, A. Hocker, C. Dionisi, D. Ambrose, S. Klimenko, C. R. Hall, Mark Kruse, J. Siegrist, T. Kaneko, E. Brubaker, G. Introzzi, J. Valls, T. H. Kim, Cyp Ngan, S. Nahn, P. B. Renton, A. Pompos, D. Wolinski, R. G. Feild, K. Kotelnikov, D. Amidei, Wc Wester, Paul Tipton, A. Sukhanov, S. Lammel, Re Hughes, Ivan Vila, T. Kikuchi, P. S. Chang, W. M. Yao, H. Wenzel, M. Binkley, A. Menzione, Hiroto Kambara, K. Kelley, Tony Liss, P. Yeh, O. Pukhov, C. Bromberg, J.I. Friedman, M. G. Albrow, S. Bailey, K. Hatakeyama, E. Moore, G. Manca, J. Tseng, N. B. Wallace, A. Meyer, Kenneth Bloom, D. Toback, K. Lannon, Yanwen Liu, Paolo Calafiura, Teresa Rodrigo, Y. Miyazaki, Sinead Farrington, R. Snihur, R. J. Miller, C. H. Wang, B. Flaugher, Z. Wan, Mark Neubauer, Subir Sarkar, Michael Schmitt, K. L. Byrum, M. Tönnesmann, S. Behari, J. Iwai, L. Zanello, J. Conway, C. Yosef, Y. Iwata, Daniela Bortoletto, Arie Bodek, P. Giromini, Robert M Harris, G. Pope, T. Miao, G. Veramendi, Y. Morita, S. Miscetti, H. Kasha, Sally Seidel, Beom Jun Kim, J. Boudreau, Alessandro Cerri, Y. Le, M. Spiropulu, M. Riveline, M. Jones, M. von der Mey, Andrea Bocci, Yi Chen, Tommaso Dorigo, M. Mulhearn, W. Riegler, Joe Incandela, J. Heinrich, G. Latino, A. Korn, Maxim Goncharov, Richard D Field, M. Franklin, Andrea Castro, F. Zetti, F. Spinella, Hugh Williams, S. Kartal, Hyun-Chul Kim, David Saltzberg, T. Yoshida, F. Happacher, E. Vataga, G. Piacentino, K. Takikawa, D. Khazins, A. Ruiz, M. Wolter, Song-Ming Wang, K. Karr, G. Bellettini, Ping-Kun Teng, P. Schlabach, Bl Winer, G. Martignon, S. Blusk, E. Gerstein, Dh Kim, Shin-Shan Yu, K. Tollefson, A. Ribon, M. Cordelli, Aurore Savoy-Navarro, B. F. L. Ward, Jay Hauser, Evelyn Thomson, H. Minato, J. Lee, Aw Chan, H. Bachacou, Duncan Carlsmith, J. S. Miller, Kevin Burkett, J. A.J. Matthews, Allan G Clark, Roger Moore, M. H. Kirby, D. O. Litvintsev, D. Tsybychev, T. Shibayama, M. Loreti, J. Piedra, Q. Fan, K. Terashi, Nicola Turini, Claudio Ferretti, Stefano Belforte, S. E. Kuhlmann, T. Devlin, M. Kirk, A. Munar, C. Mesropian, P. Koehn, L. Demortier, G. Chlachidze, G. Pauletta, M. Iori, D. De Pedis, Y. Seiya, M. Mishina, Chunhui Chen, Christopher Neu, Nuno Leonardo, Y. Gotra, Petar Maksimovic, Fumihiko Ukegawa, H. Akimoto, A. Loginov, K. Giolo, K. Goulianos, A. Dominguez, Amitabh Lath, A. Brandl, D. Winn, S. R. Hahn, W. H. Chung, T. Moulik, B. A. Barnett, Giorgio Apollinari, S. Worm, E. E. Schmidt, P. de Barbaro, D. Dagenhart, John Huth, Teruki Kamon, K. D. Hoffman, Craig Blocker, N. Goldschmidt, H. Toyoda, J. W. Chapman, Kevin Einsweiler, Kaori Maeshima, T. Wilkes, A. Gresele, J. P. Fernandez, Nicola Bacchetta, L. Santi, M. Coca, T. Vaiciulis, T. Handa, F. Ratnikov, F. Bedeschi, M. Menguzzato, C. I. Ciobanu, J. Antos, A. Roy, V. Papadimitriou, P. Murat, J. Proudfoot, Konstanty Sumorok, Gervasio Gomez, J. Steele, Andrey Korytov, Jd Lewis, M. Martinez, A. Artikov, N. Kuznetsova, V. Glagolev, MarioPaolo Giordani, A. S. Thompson, A. Heiss, Carsten Rott, W. Carithers, S. Murgia, T. Okusawa, Fd Snider, M. P. Schmidt, L. Pescara, L. R. Flores-Castillo, A. Rakitine, S. Zucchelli, Jy Chung, Matthew Herndon, Jim Freeman, Y. Kato, A. Stefanini, M. Martin, H. Ray, G. Bauer, P. Azzi-Bacchetta, D. Reher, J. Budagov, A. D. Hardman, R. L. Lander, R. J. Tesarek, T. Affolder, J. Cranshaw, Leonard Spiegel, A. Barbaro-Galtieri, S. Rolli, Benjamin Kilminster, D. W. Gerdes, D. Vucinic, F. Semeria, T. A. Keaffaber, J. Berryhill, Stefano Giagu, A. Bolshov, A. P. Colijn, Gino Bolla, Barry Blumenfeld, Darin Acosta, F. Azfar, K. Kurino, I. Fiori, A. W. Scott, Tj Phillips, D. Partos, W. Orejudos, Frank Chlebana, Alexei Safonov, Maurice Garcia-Sciveres, T. Pauly, A. Reichold, B. Iyutin, Wolfgang Wagner, M. Guenther, T. Unverhau, Joey Huston, Tong Gao, M. Mangano, K. Li, W. Caskey, William Trischuk, R. G. Wagner, J. B. Liu, R. E. Blair, B. Whitehouse, M. E. Convery, S. Baroiant, F. DeJongh, Robin Erbacher, P. Lukens, R. Culbertson, Young Do Oh, M. T. Cheng, A. Solodsky, S. Leone, S. Lami, T. Shah, A. Bhatti, K. Anikeev, G. Velev, D. Errede, L. Scodellaro, D. Neuberger, G. Guillian, C. Issever, D. Tonelli, Catherine Newman-Holmes, I. V. Gorelov, and T. Speer
Subjects: Physics, Quark, Particle physics, High Energy Physics::Phenomenology, Scalar (mathematics), General Physics and Astronomy, Supersymmetry, Bottom quark, Nuclear physics, Pair production, R-parity, High Energy Physics::Experiment, Collider Detector at Fermilab, Lepton
Abstract: The search for pair production of scalar top quarks in an R-parity violating supersymmetry scenario in 106 pb-f of pp collisions at √s = 1.8 TeV collected by the Collider Detector at Fermilab was discussed. It was found that in this mode each t1 decayed into a τ lepton and a b quark. The events with two τ's, one decaying leptonically and one decaying hadronically and two jets were searched. It was observed that a 95% confidence level lower limit was set on the t 1 mass at 122 GeV/c2 for Br(t1 → τb).
Published: 2004
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227. Measurement of the Average Time-Integrated Mixing Probability of b-Flavored Hadrons Produced at the Tevatron

Author: L. Lueking, Petra Merkel, Laurent Vacavant, S. Krzywdzinski, S. Cabrera, A. Artikov, S. Waschke, H. Sato, Jg da Costa, C. Pagliarone, S. Galeotti, H. Wenzel, D. Mihalcea, T. McMahon, S. Segler, Carsten Rott, A. Savoy-Navarro, J. Spalding, R. Van Kooten, S. Wolbers, R. K. Plunkett, B. F. L. Ward, Dittmann, J. Wyss, I.E. Chirikov-Zorin, T. Marshall, G. P. Grim, Masaaki Tanaka, J. Wolinski, L. R. Flores-Castillo, F. Lehner, J. Carlson, M. Sosebee, R. Napora, Se Kuhlmann, W. C. Wester, A. Nomerotski, Ap Vorobiev, A. Barbaro-Galtieri, M. M. Deninno, Giovanni Bellettini, Monica D'Onofrio, A. J. Martin, Dugan O'Neil, Maxwell Chertok, A. Patwa, Gp Yeh, Glagolev, Morgan Martin, Jay Hauser, Z. Yu, Meenakshi Narain, S. L. Wu, Maria Spiropulu, D. Theriot, R. M. Harris, Christophe Royon, P. Sinervo, Simak, D. Vucinic, F. Semeria, C. Sanchez, Andreas Heiss, Matthew Herndon, T. Nigmanov, Wk Sakumoto, T. A. Keaffaber, Jacobo Konigsberg, L. Pondrom, E. Wicklund, K. Ragan, Sorin, H.E. Miettinen, K. S. McFarland, A. L. Scott, M. T. Cheng, M. H.G. Souza, H. Minato, S. Tether, Bm Sabirov, M. Tecchio, S. Reucroft, Mark Turner, Sally Seidel, A. Scribano, R. J. Tesarek, Aw Chan, A. Varganov, Manfred Paulini, G.V. Velev, Vs Narasimham, Jh von Wimmersperg-Toeller, H. Nakada, K. Kurino, S. Uozumi, S. Rolli, Benjamin Kilminster, Duncan Carlsmith, J. G. Loken, Nk Mondal, I. Fiori, Tj Phillips, Serban Protopopescu, D. Partos, N. Lai, Kazuhiko Hara, F. Strumia, Barry Blumenfeld, Andrea Sansoni, J. Wahl, A. Solodsky, P. Singh, H. Weerts, A. Roy, Scott Snyder, R. Vidal, J. N. Bellinger, O. Peters, Nicola Bacchetta, Hs Budd, A. Zsenei, Rj Madaras, Michael Shupe, F. Niell, B. Kothari, S. Tkaczyk, David Stuart, P. Gatti, J. C. Yun, Papadimitriou, Yc Liu, Louis Lyons, R. Hughes, R. G. Feild, Virgil E Barnes, Saverio D'Auria, O. Lobban, S. D. Worm, F. Villeneuve-Seguier, Koji Terashi, H. Niu, Wood, J. G.R. Lima, Q. Fan, Ha Neal, Stolin, A. Tollestrup, P. Schlabach, Stefano Belforte, J. S. Conway, Gervasio Gomez, Tetsuo Arisawa, C. Neu, Daniel Whiteson, T. Kaneko, L. Ristori, J. F. Patrick, Wc Wester, A. M. Stefanini, M. Binkley, Ryuichi Takashima, N. Bruner, Ab Wicklund, A. Hocker, Marcin Wladyslaw Wolter, Claudio Ferretti, J. Steele, A. Meyer, A. Cerri, Andrew Beretvas, Bt Huffman, Fedor Prokoshin, Pierre Savard, A. J. Slaughter, Yasuo Fukui, Hb Prosper, T. Okusawa, J. Snow, Shinhong Kim, T. Devlin, Av Kostritskiy, C.-S. Lin, T. Wright, Bj Kim, Kai Yi, C. Dionisi, A. Melnitchouk, P. S. Chang, Frank Chlebana, N.V. Mokhov, N. Turini, Michael Mulhearn, J. Lys, Pm Tuts, L. Malferrari, N. Eddy, R. J. Hollebeek, Ricardo Eusebi, S. Nelson, Wendy Taylor, W. Carithers, S. Murgia, J. A.J. Matthews, Q. Xu, L. Santi, N. Oshima, Giorgio Chiarelli, Roger Moore, M. J. Wang, R. Paoletti, Paolo Calafiura, P. Tamburello, A. M. Walsh, S. H. Oh, M. Mishina, Nuno Leonardo, Neubauer, R. Roser, Ivan Vila, Fumihiko Ukegawa, J. Huston, Christina Nelson, D. Lucchesi, Rd Schamberger, Zm Wang, D Zucchelli Sychev, Andrey Korytov, Thilo Pauly, M. Spezziga, M. Cordelli, G. Busetto, A Neal HKorytov, J.I. Friedman, D. Waters, K. Tollefson, T. Miao, R. M. Haas, G. W. Foster, Kohei Yorita, D. O. Litvintsev, A. Loginov, Na Naumann, G. Piacentino, T. L. Watts, He Montgomery, C. Smith, Hs Mao, Teresa Rodrigo, A. Reichold, T. Walter, Matthew Jones, Rk Shivpuri, M. Guenther, Hd Wahl, C. H. Wang, D. Usynin, E. McKigney, K. Karr, Y. Morita, Vl Malyshev, Shuichi Kunori, Y. Le, M. von der Mey, Yi Chen, M. E. Convery, A. V. Kotwal, Hiroshi Ikeda, A. Semenov, N. Kuznetsova, A. Menzione, Cheng Chen, Maxim Goncharov, E. E. Schmidt, Nagaslaev, J. Siegrist, Hl Melanson, M. P. Giordani, Georg Steinbrück, Xin Wu, D. P. Stoker, S. Miscetti, T. M. Liss, U. Joshi, M. Coca, E. Kovacs, Nr Stanton, Luca Scodellaro, T. Shibayama, M. Loreti, J. S. H. Lee, R. Culbertson, N. B. Wallace, M. P. Schmidt, Sinead Farrington, Yd Oh, Andrew White, M. Brozovic, H. Ray, M. G. Albrow, M. A. Kubantsev, Y. Miyazaki, Jonas Rademacker, Y. Bonushkin, Martin, A. Rakitine, Joel Goldstein, K. D. Hoffman, H. Toyoda, Pa Rapidis, A. K.A. Maciel, J. Warchol, Z. Wan, Alexander Kupco, K. L. Byrum, R. G. Wagner, Jian Zhou, T. Handa, Neeti Parashar, M. Tönnesmann, R. St. Denis, Nikos Varelas, S. Donati, Kenichi Hatakeyama, D. J. Ambrose, Mg Greene, S. P. Pappas, R. Kephart, N. Moggi, Frank Hartmann, As Turcot, Alan Sill, Don Lincoln, A. Bodek, J. Iwai, R. C. Webb, D. Amidei, Igor Volobouev, Andrew Ivanov, M. Popovic, Mb Przybycien, J. Kotcher, Y. Iwata, P. Azzi-Bacchetta, Stefano Giagu, Pf Shepard, A. T. Goshaw, Itsuo Nakano, Aaron Dominguez, S. Kartal, Pierre Petroff, C. Bromberg, S. W. Lee, P. Giromini, U. K. Yang, G. Veramendi, Anna Zanetti, H. Kasha, As Thompson, L. Zanello, N. Parua, Randy Ruchti, Joe Incandela, A. Munar, Mj Kim, Christos Leonidopoulos, N. S. Lockyer, Mark Campbell, E. Thomson, Roberto Rossin, M. Bishai, Leonard Spiegel, A. Bolshov, C. Yosef, Oguri, G. Punzi, T. Nakaya, C. Paus, M. Franklin, J. Valls, M. Lindgren, D. Wolinski, Jane Nachtman, Vaniev, B. Tannenbaum, Dmitri Tsybychev, J. B. Liu, S. Lusin, Darin Acosta, Tomoko Yoshida, F. Happacher, P. T. Chang, H. Akimoto, S. Sarkar, J. T. Linnemann, G. Signorelli, M. Worcester, Dario Bisello, Werner Riegler, A. Bhatti, Daniela Bortoletto, Aa Mayorov, G. Martignon, Stephan Lammel, J. C.L. Tseng, A. Robinson, E. Gerstein, Cigdem Issever, Blusk, Kevin Burkett, M. Kelly, D. Tonelli, P. Padley, K. Kelley, Dh Kim, Thomas LeCompte, Hugh Williams, Hyun-Chul Kim, G. Manca, Rp Smith, K. Anikeev, D. P. Benjamin, Joachim Heinrich, Ve Kuznetsov, D. Errede, R. Piegaia, M. H. Schmitt, S. H. Kim, G. Sajot, K. Kotelnikov, A. Yagil, T. H. Kim, P. Nicolaidi, Tony Affolder, Ra Sidwell, Tg Trippe, T. Rockwell, L. Holloway, M. Garcia-Sciveres, Gordon Watts, Ea Kozlovsky, A. Ribon, Krutelyov, Michael Rijssenbeek, S. Behari, T. Unverhau, Alexei Safonov, Y. Kato, D. Neuberger, G. Guillian, Y. Song, D. Khazins, Flera Rizatdinova, M. Strauss, J. Olsen, Yk Kim, P. Murat, Trevor Vickey, O. Poukhov, Jing Li, A. Mukherjee, K. T. Pitts, Konstanty Sumorok, G. Pauletta, Catherine Newman-Holmes, Song-Ming Wang, T. Kikuchi, F. Azfar, Tong Gao, M. Kirk, I. V. Gorelov, T. Speer, K. Sliwa, J. C. Freeman, A. Ruiz, S. Klimenko, Robert Snihur, Da Stoyanova, Tommaso Dorigo, Giuseppe Latino, P. Yeh, C. Miao, J. Wu, N. Sotnikova, Patrick Slattery, Bl Winer, P Tan, Y. Gotra, A. Castro, Mitchell Wayne, J. Yoh, G. Chlachidze, Ariel Schwartzman, D. De Pedis, I. Yu, I. Zaw, W. H. Chung, T. Müller, Amitabh Lath, Wm Lee, R. E. Blair, Petar Maksimovic, F. Zetti, A. Wyatt, Melissa Ridel, J. Antos, Alexander Leflat, D. W. Gerdes, M. Strovink, F. Rimondi, Elemer Nagy, Ping-Kun Teng, L. Stutte, Paola Giannetti, B. A. Barnett, E. Vataga, R. Vilar, R. D. Kennedy, H. Schellman, A. Gresele, Srinivasan Rajagopalan, F. DeJongh, J. Proudfoot, Teruki Kamon, B. Whitehouse, Sek Mattingly, E. James, M. Mangano, K. Li, P. Mazzanti, Craig Blocker, D. Cauz, Ronald E. Miller, Miriam Lucio Martinez, Kaori Maeshima, J. Thom, M. Merkin, W. Caskey, A. Connolly, D. Ryan, F. Palmonari, T. Vaiciulis, D. Glenzinski, M. H. Kirby, William Trischuk, L. Nodulman, Mi Martin, Mk Unel, Kevin Lannon, P. Wilson, T. Asakawa, M. Menguzzato, T. Yamashita, S. Baroiant, A. Sedov, Guenakh Mitselmakher, Nw Reay, Robin Erbacher, J. Kang, I. K. Furic, W-M. Yao, Kw Merritt, S. Wolinski, Lee Sawyer, E. Engels, M. Musy, T.P. Shah, L. Rosenson, Av Kozelov, Jeffrey Berryhill, S. Willis, Frank Würthwein, S. R. Hou, M. Barone, A. Penzo, J. P. Fernandez, Steve Nahn, C. Lundstedt, L. E. Kirsch, J. Mayer, W. Badgett, S. Errede, Mossadek Talby, M. Shimojima, R. Madrak, K. Lee, A. D. Hardman, K. Takikawa, F Zucchelli SZetti, Andreas Warburton, J. R. Bensinger, Krishnaswamy, Eva Halkiadakis, P. McIntyre, T. Pratt, Af Garfinkel, R. Thurman-Keup, Shapiro, M. L. Chu, T. J. N. Nelson, Cyp Ngan, Mosè Mariotti, W. H. Bell, Giorgio Apollinari, Richard B. Lipton, T. Kuwabara, C. S. Hill, Sandra Leone, P. B. Renton, S. S. Yu, Ma Strang, E. Moore, R Prepost, M. Iori, A. Bocci, Da Wijngaarden, Greg Landsberg, Rw Moore, S. Lami, Yd Mutaf, Michele Gallinaro, K. Soustruznik, F. Ptohos, Peter Wittich, T. Ohsugi, M. J. Shochet, J. Womersley, Sirotenko, C. I. Ciobanu, Kevin Einsweiler, W. J. Robertson, T. Wilkes, Jf de Troconiz, T. Watanabe, Gino Bolla, M. Rescigno, A. Sukhanov, A. G. Clark, C. Mesropian, Koji Yamamoto, R. Yamada, Andre Sznajder, J. Kroll, Sj Wimpenny, Bg Pope, W. Ashmanskas, C. Green, C. R. Hall, Mark Kruse, W. Orejudos, P. Krivkova, Paul Tipton, A. Korn, J. Lancaster, R. Handler, Ak Zucchelli Spatra, Y. S. Chung, S. De Cecco, C. Luo, S. Dell'Agnello, At Laasanen, J. S. Miller, P. F. Derwent, B. Iyutin, M. Weber, Wolfgang Wagner, Elizaveta Shabalina, M. Lancaster, Y. Seiya, J. I. Lamoureux, Y. Kulik, D. E. Pellett, Hahn, A. Stone, L. Christofek, E. Brubaker, F. Spinella, S. Vejcik, T. Suzuki, T. Takano, A. Gallas, J. Cranshaw, A. Pompos, Antonio Sidoti, S. Tentindo-Repond, J. W. Chapman, S. Bailey, Mauro Dell'Orso, C. Haber, B. Flaugher, Fedor Ratnikov, M. Hennecke, D. Dagenhart, Henri Bachacou, G. Pope, D. Winn, Kiminori Kondo, Reiyo Oishi, J. Boudreau, M. Riveline, David Saltzberg, T. Nunnemann, P. Yoon, Qz Li, L. Demortier, A. M. Lee, P. Sphicas, Sergey Kuleshov, A. Brandl, Lucio Cerrito, John Huth, Jianming Qian, John Strologas, Jy Chung, Jeffrey F. Krane, G. Introzzi, Robert J. McCarthy, M. Gold, Gerry Bauer, Aa Volkov, Sl Linn, J. Solomon, T. Ohmoto, D. Reher, Gr Snow, J. Budagov, R. L. Wagner, K. Goulianos, R. L. Lander, D. Shpakov, J. Piedra, T. Moulik, P. de Barbaro, O. Pukhov, Alberto Santoro, Franco Bedeschi, D. Toback, P. Lukens, P. Rubinov, K. Giolo, Jp Negret, P. Koehn, Jd Lewis, Y Pan, Fd Snider, L. Pescara, C. Grosso-Pilcher, N. Goldschmidt, T. Liu, R. Partridge, Hiroto Kambara, Kenneth Bloom, Sarah Demers, Manankov, R. D. Field, A.Castro, M.Deninno, L.Malferrari, P.Mazzanti, N.Moggi, F.Rimondi, F.Semeria, S.Zucchelli, CDF Collaboration, Clark, Allan Geoffrey, Kambara, Hisanori, Speer, Thomas, Strumia Michelini, Federica, and Wu, Xin
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, CCFM, Hadron, P(P)OVER-BAR COLLISIONS, High Energy Physics::Phenomenology, Tevatron, FOS: Physical sciences, p(p)over-bar collisions, cross-section, collider, tev, generator, detector, ccfm, CROSS-SECTION, COLLIDER, TEV, GENERATOR, DETECTOR, ddc:500.2, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Physics::Accelerator Physics, High Energy Physics::Experiment, Fermilab, Mixing (physics)
Abstract: We have measured the number of like-sign (LS) and opposite-sign (OS) lepton pairs arising from double semileptonic decays of $b$ and $\bar{b}$-hadrons, pair-produced at the Fermilab Tevatron collider. The data samples were collected with the Collider Detector at Fermilab (CDF) during the 1992-1995 collider run by triggering on the existence of $\mu \mu$ and $e \mu$ candidates in an event. The observed ratio of LS to OS dileptons leads to a measurement of the average time-integrated mixing probability of all produced $b$-flavored hadrons which decay weakly, $\bar{\chi} = 0.152 \pm 0.007$ (stat.) $\pm 0.011$ (syst.), that is significantly larger than the world average $\bar{\chi} = 0.118 \pm 0.005$., Comment: 47 pages, 10 figures, 15 tables Submitted to Phys. Rev. D
Published: 2004

228. Search for Lepton Flavor Violating Decays of a Heavy Neutral Particle inpp¯Collisions ats=1.8 TeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, D. Ambrose, 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, W. Badgett, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, 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, G. Bolla, A. Bolshov, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, C. Bromberg, M. Brozovic, E. Brubaker, N. Bruner, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, P. Calafiura, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, W. Caskey, A. Castro, D. Cauz, A. Cerri, L. Cerrito, 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, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D’Auria, S. De Cecco, F. DeJongh, S. Dell’Agnello, M. Dell’Orso, S. Demers, L. Demortier, M. Deninno, D. De Pedis, P. F. Derwent, T. Devlin, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D’Onofrio, T. Dorigo, N. Eddy, K. Einsweiler, E. Engels, R. Erbacher, D. Errede, S. Errede, R. Eusebi, Q. Fan, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, 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, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, A. Gresele, G. Grim, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. M. Haas, C. Haber, S. R. Hahn, E. Halkiadakis, C. Hall, T. Handa, R. Handler, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, R. Hollebeek, L. Holloway, S. Hou, B. T. Huffman, R. Hughes, J. Huston, J. Huth, H. Ikeda, C. Issever, J. Incandela, G. Introzzi, M. Iori, A. Ivanov, J. Iwai, Y. Iwata, B. Iyutin, E. James, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, J. Kang, M. Karagoz Unel, K. Karr, S. Kartal, 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. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, M. Kirk, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, K. Kotelnikov, E. Kovacs, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, K. Kurino, T. Kuwabara, N. Kuznetsova, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. Lancaster, K. Lannon, M. Lancaster, R. Lander, A. Lath, G. Latino, T. LeCompte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, J. B. Liu, T. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. Lockyer, A. Loginov, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, G. Martignon, M. Martin, A. Martin, V. Martin, M. Martínez, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, 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, R. Napora, F. Niell, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, D. Neuberger, C. Newman-Holmes, C-Y. P. Ngan, T. Nigmanov, 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, T. Pauly, C. Paus, D. Pellett, A. Penzo, L. Pescara, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompoš, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Pukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, H. Ray, D. Reher, A. Reichold, P. Renton, M. Rescigno, A. Ribon, W. Riegler, F. Rimondi, L. Ristori, M. Riveline, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, H. Sato, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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, F. D. Snider, R. Snihur, A. Solodsky, T. Speer, M. Spezziga, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, T. Takano, R. Takashima, K. Takikawa, P. Tamburello, M. Tanaka, B. Tannenbaum, M. Tecchio, R. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, J. Thom, A. S. Thompson, E. Thomson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, D. Tonelli, M. Tonnesmann, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, J. Valls, A. Varganov, E. Vataga, 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, W. Wagner, N. B. Wallace, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, M. Weber, H. Wenzel, W. C. Wester, B. Whitehouse, 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, M. Wolter, S. Worm, X. Wu, F. Würthwein, J. Wyss, U. K. Yang, W. Yao, G. P. Yeh, P. Yeh, K. Yi, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Particle physics, High Energy Physics::Phenomenology, General Physics and Astronomy, High Energy Physics::Experiment, Production (computer science), Neutral particle, Collider Detector at Fermilab, Flavor, Lepton
Abstract: We report on a search for a high mass, narrow width particle that decays directly to $e\ensuremath{\mu}$, $e\ensuremath{\tau}$, or $\ensuremath{\mu}\ensuremath{\tau}$. We use approximately $110\text{ }\mathrm{p}{\mathrm{b}}^{\mathrm{\ensuremath{-}}\mathrm{1}}$ of data collected with the Collider Detector at Fermilab from 1992 to 1995. No evidence of lepton flavor violating decays is found. Limits are set on the production and decay of sneutrinos with $R$-parity violating interactions.
Published: 2003
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229. Search for the Supersymmetric Partner of the Top Quark in Dilepton Events frompp¯Collisions ats=1.8 TeV

Author: F. Strumia, Joe Kroll, Andrea Sansoni, Ivan-Kresimir Furic, S. Donati, P. Gatti, F. Würthwein, W. Ashmanskas, M. L. Chu, Mosè Mariotti, Monica D'Onofrio, K. S. McFarland, Louis Lyons, C. S. Hill, D. Waters, V. Nagaslaev, M. Cordelli, G. Busetto, K. Kotelnikov, Gino Bolla, S. Tether, M. Bishai, Hajin Kim, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, T. A. Keaffaber, M. Mishina, M. Hennecke, R. G. Wagner, Nuno Leonardo, M. Spezziga, W. K. Sakumoto, L. Demortier, K. Kurino, Fumihiko Ukegawa, I. Fiori, A. W. Scott, D. Partos, G. Manca, A. Meyer, Soo-Bong Kim, Andrew Beretvas, A. Semenov, J. Yoh, J. B. Liu, Yanwen Liu, B. F. L. Ward, R. J. Miller, T. Pauly, James Proudfoot, A. Loginov, A. Brandl, A. Connolly, D. Ryan, A. B. Wicklund, A. Mukherjee, Stefano Belforte, E. E. Schmidt, W. Carithers, S. Murgia, C. Grosso-Pilcher, B. Iyutin, T. Moulik, Luca Scodellaro, T. Asakawa, A. Sedov, John Huth, Robert M Harris, D. Dagenhart, G. Veramendi, N. Goldschmidt, H. Toyoda, Andrea Castro, D. Khazins, K. Karr, Wolfgang Wagner, Jay Dittmann, J. Carlson, Jay Hauser, J. W. Chapman, R. Vidal, D. Cauz, J. Wyss, L. Ristori, E. James, H. Niu, K. L. Byrum, C. I. Ciobanu, Andrea Bocci, G. Chiarelli, Y. Seiya, M. Coca, B. T. Huffman, S. Zucchelli, R. E. Blair, F. Rimondi, R. Culbertson, T. Handa, G. Punzi, E. Engels, J. Berryhill, Stefano Giagu, Jy Chung, N. Bruner, P. Giromini, A. Roy, M. Karagoz Unel, M. Barone, P. Schlabach, M. Kelly, Y. Gotra, K. D. Hoffman, J. P. Fernandez, Nicola Bacchetta, F. Bedeschi, Tommaso Dorigo, Gervasio Gomez, P. Wilson, S. Bailey, S. Kartal, J. Steele, H. H. Williams, G. Introzzi, A. Stefanini, P. F. Shepard, S. H. Oh, Marc Weber, Andrey Korytov, G. Latino, Y. Iwata, Anna Zanetti, H. Kasha, P. Murat, H. Minato, J. Lee, R. Vilar, M. M. Deninno, B. Whitehouse, N. Kuznetsova, V. Glagolev, J. Strologas, Michele Gallinaro, Alexei Safonov, Joe Incandela, Stephan Lammel, Lucio Cerrito, J. C. Yun, D. Ambrose, G. Velev, T. H. Kim, T. Unverhau, D. Reher, H. Akimoto, J. Piedra, Tong Gao, G. W. Foster, Daniela Bortoletto, A. Sukhanov, T. Kikuchi, J. Budagov, S. R. Hahn, Amitabh Lath, P. Yeh, James Bensinger, Q. Fan, M. Martin, J. D. Lewis, R. Madrak, Jane Nachtman, D. Glenzinski, Itsuo Nakano, M. E. Convery, M. Kirk, B. A. Barnett, Giorgio Apollinari, F. Zetti, N. Lai, Alan Garfinkel, Petra Merkel, H. Sato, S. Baroiant, Lawrence Nodulman, Claudio Ferretti, F. DeJongh, Teruki Kamon, H. Ray, K. Lannon, G. Bauer, Craig Blocker, R. L. Lander, C. Nelson, A. D. Hardman, F. D. Snider, J. Antos, T. Devlin, M. P. Schmidt, P. Koehn, B. L. Winer, Kazuhiko Hara, Robin Erbacher, T. Pratt, Kaori Maeshima, E. Vataga, Z. Wan, W-M. Yao, A. Rakitine, Konstanty Sumorok, T. Kuwabara, J. Cranshaw, M. Rescigno, T. Vaiciulis, F. Ratnikov, B. Flaugher, M. Brozovic, Michael Schmitt, A. Artikov, S. Wolbers, S. Cabrera, D. De Pedis, R. E. Hughes, S. Waschke, V. Martin, P. Lukens, Matthew Jones, R. Oishi, A. G. Clark, P. Azzi-Bacchetta, D. W. Gerdes, M. Menguzzato, Carsten Rott, V. Papadimitriou, A. Hocker, Joel Goldstein, Chunhui Chen, H. Wenzel, Petar Maksimovic, C. Bromberg, J. N. Bellinger, A. Dominguez, Daijin Kim, R. Napora, Tiehui Liu, A. Ivanov, M. J. Wang, T. Miao, R. M. Haas, L. R. Flores-Castillo, Y. C. Chen, Aldo Penzo, M. Wolter, S. E. Kuhlmann, H. Bachacou, K. T. Pitts, C. R. Hall, M. Iori, Mark Kruse, Matthew Herndon, D. Winn, James D. Olsen, G. Chlachidze, J. Spalding, M. Martinez, A. S. Thompson, A. Heiss, J. Conway, S. Lusin, E. Wicklund, Douglas Benjamin, Fedor Prokoshin, F. Happacher, P. T. Chang, Pierre Savard, Christopher Neu, Yasuo Fukui, Paul Tipton, R. J. Tesarek, R. Kephart, M. Tecchio, G. P. Grim, S. Rolli, Benjamin Kilminster, Masaaki Tanaka, A. Varganov, Evelyn Thomson, Dario Bisello, A. Bhatti, F. Niell, T. Okusawa, A. P. Colijn, K. Giolo, Xin Wu, Hiroto Kambara, Barry Blumenfeld, R. L. Wagner, Aw Chan, N. Moggi, Frank Hartmann, Kenneth Bloom, D. Amidei, G. Pope, L. Pescara, Song-Ming Wang, P. Mazzanti, W. Orejudos, Frank Chlebana, Alan Sill, A. T. Goshaw, S. Demers, Duncan Carlsmith, U. K. Yang, Kevin Einsweiler, T. Wilkes, M. Dell'Orso, F. Azfar, Maurice Garcia-Sciveres, J. S. Miller, Kevin Burkett, A. Reichold, M. J. Kim, K. Takikawa, F. Palmonari, Guenakh Mitselmakher, N. S. Lockyer, T. Yoshida, J. Valls, D. Wolinski, M. Guenther, Mark Neubauer, S. Tkaczyk, David Stuart, S. R. Hou, R. G. Feild, J. A.J. Matthews, S. Errede, S. Lami, T. Shah, K. Kelley, S. Leone, G. P. Yeh, Manfred Paulini, J. Huston, K. Anikeev, L. Malferrari, H. Nakada, R. Thurman-Keup, P. N. Singh, J. Kang, Cyp Ngan, Eva Halkiadakis, Roberto Rossin, H. S. Budd, D. Errede, Tony Liss, Saverio D'Auria, Roger Moore, M. H. Kirby, D. O. Litvintsev, Christina Mesropian, Subir Sarkar, O. Lobban, Paolo Calafiura, Teresa Rodrigo, Yongsun Kim, W. H. Bell, T. J. Phillips, Y. Morita, Y. Le, L. Santi, M. von der Mey, Maxwell Chertok, L. Rosenson, Y. Kato, D. Neuberger, G. Guillian, C. Issever, J. Guimaraes Da Costa, D. E. Pellett, R. D. Field, S. Nahn, P. B. Renton, D. Tonelli, L. Christofek, L. E. Kirsch, D. Tsybychev, T. Shibayama, Z. Yu, Marjorie Shapiro, Catherine Newman-Holmes, T. Suzuki, C. Sanchez, Umesh Joshi, Ricardo Eusebi, A. J. Slaughter, Tetsuo Arisawa, M. Loreti, Riccardo Paoletti, P. Sinervo, A. Pompos, E. Moore, N. Eddy, R. J. Hollebeek, F. Ptohos, Julia Thom, I. V. Gorelov, R. D. Kennedy, T. Speer, W. J. Robertson, K. Terashi, S. H. Kim, J. Siegrist, Nicola Turini, A. T. Laasanen, T. Watanabe, S. Worm, T. Ohsugi, G. Piacentino, S. Blusk, Jochen Jens Heinrich, M. Campbell, P. Giannetti, J. Lancaster, R. Handler, Y. S. Chung, S. Miscetti, E. Gerstein, Shin-Shan Yu, W. C. Wester, M. J. Shochet, S. Dell'Agnello, A. Ribon, Aurore Savoy-Navarro, G. Bellettini, Jacobo Konigsberg, Young Do Oh, Th. Müller, J. Tseng, G. Martignon, R. Snihur, K. Sliwa, S. Klimenko, C. Pagliarone, S. Galeotti, S. Behari, M. T. Cheng, J. Boudreau, P. K. Teng, M. Spiropulu, M. Riveline, C. Green, A. Korn, Sally Seidel, Maxim Goncharov, Y. Bonushkin, J. Wolinski, A. Nomerotski, David Saltzberg, T. Nigmanov, Kai Yi, C. Dionisi, E. Brubaker, S. Vejcik, J. Lys, T. Takano, R. Roser, Ivan Vila, M. Mulhearn, W. Riegler, J. G. Loken, J.I. Friedman, C. H. Wang, M. Tönnesmann, Timothy Knight Nelson, Sinead Farrington, D. Lucchesi, N. B. Wallace, A. Solodsky, R. St. Denis, Beom Jun Kim, A. Bodek, Kenichi Hatakeyama, C. Haber, J. Iwai, C. Paus, M. Franklin, L. Zanello, C. Yosef, Alessandro Cerri, S. De Cecco, F. Spinella, J. C. Freeman, A. Ruiz, P. F. Derwent, K. Goulianos, M. Lancaster, T. Watts, P. de Barbaro, J. F. de Troconiz, P. Tamburello, K. Tollefson, O. Pukhov, I.E. Chirikov-Zorin, D. Toback, Hiroshi Ikeda, M. Gold, A. J. Martin, L. Pondrom, Igor Volobouev, E. Kovacs, T. Ohmoto, C. S. Lin, A. Gallas, Vyacheslav Krutelyov, A. Gresele, MarioPaolo Giordani, Leonard Spiegel, A. Bolshov, Darin Acosta, K. Kondo, A. Munar, Peter McIntyre, G. Pauletta, I. Yu, W. H. Chung, P. Sphicas, Virgil E Barnes, M. Mangano, K. Li, T. Kaneko, P. S. Chang, W. Caskey, A. Menzione, William Trischuk, A. Scribano, M. Binkley, M. G. Albrow, Jonas Rademacker, R. Takashima, Y. Miyazaki, S. Wolinski, S. W. Lee, W. Badgett, M. Shimojima, M. Lindgren, B. Tannenbaum, Thomas LeCompte, A. Sidoti, L. Holloway, J. Patrick, and T. Affolder
Subjects: Physics, Particle physics, Top quark, High Energy Physics::Phenomenology, Hadron, General Physics and Astronomy, Supersymmetry, Bottom quark, Nuclear physics, Pair production, High Energy Physics::Experiment, Neutrino, Collider Detector at Fermilab, Lepton
Abstract: We have searched for pair production of the supersymmetric partner of the top quark (stop) in 107 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the Collider Detector at Fermilab (CDF). Each stop is assumed to decay into a lepton, bottom quark, and supersymmetric neutrino. Such a scenario would give rise to events with two leptons, two hadronic jets, and a substantial imbalance of transverse energy. No evidence of such a stop signal has been found. We exclude stop masses in the region (80less than or equal tom((t) over bar)less than or equal to135 GeV/c(2)) in the mass plane of stop versus sneutrino.
Published: 2003
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230. Erratum: Measurement of thett¯production cross section inpp¯collisions ats=1.8TeV[Phys. Rev. D64, 032002 (2001)]

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, R. Erbacher, 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, D. Glenzinski, 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, 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, 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, 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, T. Moulik, M. Mulhearn, A. Mukherjee, T. Muller, A. Munar, P. Murat, S. Murgia, J. Nachtman, V. Nagaslaev, 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. Roy, 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, W. Taylor, 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, 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, Nuclear physics, Nuclear and High Energy Physics, Cross section (physics), Meson, Bar (music), Hadron, Invariant mass, Elementary particle, Quarkonium, Boson
Published: 2003
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231. Search for Associated Production ofΥand Vector Boson inpp¯Collisions ats=1.8 TeV

Author: Petra Merkel, V. Martin, Matthew Jones, M. Dell'Orso, K. Kotelnikov, James D. Olsen, J. Spalding, M. Wolter, G. P. Grim, Guenakh Mitselmakher, F. Strumia, Andrea Sansoni, Ivan-Kresimir Furic, Y. D. Oh, S. Donati, P. N. Singh, J. Kang, G. Piacentino, M. Brozovic, Joel Goldstein, Tiehui Liu, L. Rosenson, P. Gatti, Y. C. Chen, W. Ashmanskas, Louis Lyons, M. Gold, S. Lusin, F. Happacher, P. T. Chang, Dario Bisello, A. Bhatti, S. Miscetti, D. Winn, S. De Cecco, Robert M Harris, G. Veramendi, Yanwen Liu, L. E. Kirsch, Andrew Beretvas, M. Rescigno, Ricardo Eusebi, S. Kartal, G. Bellettini, Andrea Castro, D. Khazins, L. Demortier, J. Yoh, P. F. Derwent, M. Lancaster, K. Karr, E. Kovacs, T. Ohmoto, C. S. Lin, A. G. Clark, G. Martignon, J. Wyss, Joe Kroll, D. E. Pellett, L. Christofek, P. Schlabach, C. Pagliarone, S. Galeotti, Christoph Paus, J. Carlson, A. Hocker, C. R. Hall, S. Zucchelli, A. Cerri, M. Cordelli, G. Busetto, Vyacheslav Krutelyov, A. Brandl, T. Moulik, John Huth, Mark Kruse, Sally Seidel, A. Scribano, G. W. Foster, T. K. Nelson, A. Nomerotski, T. Nigmanov, S. Wolinski, J. W. Chapman, Jy Chung, D. Glenzinski, R. Madrak, C. Nelson, P. Sphicas, W. Carithers, S. Murgia, M. J. Kelly, F. Würthwein, Paul Tipton, Monica D'Onofrio, T. Suzuki, C. Sanchez, G. Introzzi, A. Stefanini, B. T. Huffman, J. G. Loken, A. Pompos, G. Velev, M. Binkley, Virgil E Barnes, M. G. Albrow, M. Mulhearn, W. Riegler, S. Vejcik, T. Takano, D. Amidei, A. T. Goshaw, S. Demers, D. Reher, U. K. Yang, H. Wenzel, Y. Miyazaki, P. Murat, H. Sato, A. B. Wicklund, D. Lucchesi, J. Budagov, N. B. Wallace, T. Kaneko, K. S. McFarland, S. Tether, J. B. Liu, M. Bishai, R. J. Miller, F. Spinella, Sixia Yu, P. S. Chang, L. Nodulman, K. Goulianos, Tetsuo Arisawa, M. Martin, R. L. Lander, H. Ray, G. Bauer, A. D. Hardman, F. D. Snider, R. Oishi, T. Kuwabara, T. Watts, S. R. Hou, S. Errede, N. Eddy, A. Menzione, R. J. Hollebeek, W. Badgett, B. Whitehouse, S. Bailey, C. Dionisi, D. Waters, P. de Barbaro, E. Brubaker, A. Mukherjee, M. Shimojima, J. Cranshaw, R. Napora, R. E. Blair, F. Rimondi, C. Haber, J. Lys, O. Pukhov, R. D. Kennedy, J. Berryhill, Stefano Giagu, D. Toback, B. Flaugher, Jonas Rademacker, Y. Bonushkin, R. Takashima, R. Roser, Ivan Vila, J.I. Friedman, J. Strologas, F. Niell, M. Tönnesmann, Andrea Bocci, Tommaso Dorigo, J. Tseng, D. W. Gerdes, Gino Bolla, R. Snihur, Eva Halkiadakis, W. H. Bell, F. Ratnikov, P. Lukens, V. Papadimitriou, Daijin Kim, A. S. Thompson, A. Heiss, Maxwell Chertok, E. James, N. Lai, Kazuhiko Hara, R. Vilar, S. W. Lee, C. H. Wang, M. Lindgren, B. Tannenbaum, R. St. Denis, Fedor Prokoshin, Thomas LeCompte, J. A.J. Matthews, A. Sidoti, Roger Moore, M. E. Convery, S. Baroiant, F. DeJongh, A. Semenov, S. Behari, J. Boudreau, B. Iyutin, Alexei Safonov, T. Unverhau, M. Spiropulu, M. H. Kirby, D. O. Litvintsev, Michael Schmitt, J. Conway, G. Pope, M. Riveline, Robin Erbacher, Jay Dittmann, Y. Seiya, F. Zetti, L. Pescara, Z. Wan, D. Cauz, Pierre Savard, Sooran Kim, Kenichi Hatakeyama, Christina Mesropian, Yasuo Fukui, W-M. Yao, T. Okusawa, M. Franklin, A. Korn, Sushanta Sarkar, P. Mazzanti, F. Ptohos, E. Vataga, Tong Gao, W. J. Robertson, L. Holloway, Maxim Goncharov, M. J. Wang, T. Miao, R. M. Haas, J. D. Lewis, Marjorie Shapiro, M. Iori, Aldo Penzo, D. Tsybychev, J. Patrick, T. Shibayama, M. Loreti, David Saltzberg, J. Huston, A. J. Slaughter, J. C. Freeman, Michele Gallinaro, M. Kirk, K. Giolo, K. W. Lai, A. Ivanov, A. Ruiz, Riccardo Paoletti, K. Terashi, P. Koehn, N. S. Lockyer, M. Campbell, Roberto Rossin, P. Giannetti, T. Affolder, Kevin Einsweiler, Nicola Turini, A. T. Laasanen, S. Blusk, Jochen Jens Heinrich, R. Kephart, J. Lancaster, P. Sinervo, N. Moggi, Frank Hartmann, R. Handler, Y. S. Chung, A. Barbaro-Galtieri, D. De Pedis, R. E. Hughes, D. Vucinic, F. Semeria, Chunhui Chen, T. A. Keaffaber, S. Dell'Agnello, Sinead Farrington, Petar Maksimovic, Alan Sill, E. Gerstein, A. Dominguez, Hajin Kim, M. Mishina, Nuno Leonardo, Y. Gotra, A. Bodek, J. Iwai, K. Kurino, I.E. Chirikov-Zorin, J. Valls, I. Fiori, A. W. Scott, D. Partos, A. Ribon, A. J. Martin, L. Pondrom, K. Kelley, S. Leone, B. Ward, Fumihiko Ukegawa, H. S. Budd, A. Loginov, T. Pauly, Aurore Savoy-Navarro, J. Proudfoot, J. Wolinski, A. Gallas, Umesh Joshi, E. E. Schmidt, Stefano Belforte, D. Dagenhart, Jay Hauser, Z. Yu, S. H. Kim, N. Goldschmidt, H. Toyoda, M. Coca, L. Ristori, Bobae Kim, S. Worm, H. Minato, J. Lee, R. Culbertson, T. Handa, S. Cabrera, B. L. Winer, K. D. Hoffman, J. N. Bellinger, J. P. Fernandez, Nicola Bacchetta, F. Bedeschi, H. Bachacou, J. S. Miller, Kevin Burkett, Evelyn Thomson, Th. Müller, R. L. Wagner, Aw Chan, Duncan Carlsmith, Jane Nachtman, M. P. Schmidt, K. Sliwa, S. Klimenko, A. Rakitine, T. Ohsugi, W. C. Wester, S. Wolbers, M. J. Shochet, J. Piedra, Q. Fan, P. Azzi-Bacchetta, C. Bromberg, L. Zanello, M. L. Chu, K. T. Pitts, Mosè Mariotti, Claudio Ferretti, T. Devlin, H. H. Williams, C. S. Hill, Song-Ming Wang, W. Wagner, F. Azfar, V. Nagaslaev, P. K. Teng, G. P. Yeh, Manfred Paulini, H. Nakada, M. Hennecke, Saverio D'Auria, O. Lobban, K. Yi, C. Green, Yongsun Kim, M. Spezziga, L. Santi, W. K. Sakumoto, F. Palmonari, L. Malferrari, R. Thurman-Keup, G. Manca, Cyp Ngan, A. Meyer, Luca Scodellaro, K. L. Byrum, S. Nahn, P. B. Renton, C. Grosso-Pilcher, P. Giromini, H. Kasha, Joe Incandela, E. Moore, Hiroto Kambara, Kenneth Bloom, Y. Iwata, Daniela Bortoletto, Mark Neubauer, R. D. Field, R. Vidal, H. Niu, N. Bruner, M. Karagoz Unel, K. Takikawa, P. F. Shepard, S. H. Oh, Itsuo Nakano, J. R. Bensinger, Alan Garfinkel, P. McIntyre, T. Pratt, E. Wicklund, A. Connolly, D. Ryan, T. Asakawa, T. Wilkes, A. Sedov, G. Punzi, E. Engels, M. Barone, P. Wilson, Marc Weber, Stephan Lammel, Lucio Cerrito, D. Ambrose, T. H. Kim, T. Watanabe, A. Sukhanov, T. Kikuchi, P. Yeh, K. Lannon, R. G. Wagner, S. Lami, T. Shah, K. Anikeev, D. P. Benjamin, D. Errede, Y. Kato, D. Neuberger, G. Guillian, J. Guimaraes Da Costa, D. Tonelli, Catherine Newman-Holmes, J. Siegrist, I. V. Gorelov, T. Speer, Masashi Tanaka, Jacobo Konigsberg, M. T. Cheng, A. Solodsky, A. Zanetti, J. F. de Troconiz, P. Tamburello, K. Tollefson, Hiroshi Ikeda, Igor Volobouev, C. I. Ciobanu, A. Roy, Gervasio Gomez, J. Steele, Andrey Korytov, N. Kuznetsova, V. Glagolev, J. C. Yun, S. E. Kuhlmann, G. Chlachidze, C. Yosef, Christopher Neu, D. Wolinski, Amitabh Lath, B. A. Barnett, Giorgio Apollinari, Teruki Kamon, Craig Blocker, Kaori Maeshima, T. Yoshida, T. Vaiciulis, M. Menguzzato, H. C. Fang, MarioPaolo Giordani, Leonard Spiegel, A. Bolshov, Darin Acosta, A. Gresele, M. Mangano, K. Li, W. Caskey, William Trischuk, K. Kondo, A. Munar, G. Pauletta, I. Yu, W. H. Chung, G. Chiarelli, M. M. Deninno, M. Tecchio, A. Varganov, S. Tkaczyk, David Stuart, R. G. Feild, Tony Liss, Paolo Calafiura, Teresa Rodrigo, T. J. Phillips, Y. Morita, Y. Le, M. von der Mey, W. Orejudos, Frank Chlebana, S. Waschke, Maurice Garcia-Sciveres, A. Reichold, M. J. Kim, X. Wu, M. Guenther, A. Artikov, Carsten Rott, L. R. Flores-Castillo, Matthew Herndon, R. J. Tesarek, S. Rolli, Benjamin Kilminster, A. P. Colijn, Barry Blumenfeld, G. Latino, H. Akimoto, S. R. Hahn, J. Antos, and Konstanty Sumorok
Subjects: Set (abstract data type), Physics, Particle physics, Bar (music), General Physics and Astronomy, Production (computer science), Silicon vertex detector, Boson, Vector boson
Abstract: We present a search for associated production of the Y(1S) and a vector boson in 83 pb(-1) of p (p) over bar collisions at roots=1.8 TeV collected by the CDF experiment in 1994-1995. We find no evidence of the searched signal in the data, and set upper limits to the production cross sections.
Published: 2003
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232. Search for associated production of Upsilon and vector boson in pp collisions at sqrt[s]=1.8 TeV

Author: D, Acosta, T, Affolder, H, Akimoto, M G, Albrow, D, Ambrose, 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, W, Badgett, S, Bailey, P, de Barbaro, A, Barbaro-Galtieri, V E, Barnes, B A, Barnett, S, Baroiant, M, Barone, G, Bauer, F, Bedeschi, S, Behari, S, Belforte, W H, Bell, G, Bellettini, J, Bellinger, D, Benjamin, J, Bensinger, A, Beretvas, 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, G, Bolla, A, Bolshov, Y, Bonushkin, D, Bortoletto, J, Boudreau, A, Brandl, C, Bromberg, M, Brozovic, E, Brubaker, N, Bruner, J, Budagov, H S, Budd, K, Burkett, G, Busetto, K L, Byrum, S, Cabrera, P, Calafiura, M, Campbell, W, Carithers, J, Carlson, D, Carlsmith, W, Caskey, A, Castro, D, Cauz, A, Cerri, L, Cerrito, 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, J Y, Chung, W-H, Chung, Y S, Chung, C I, Ciobanu, A G, Clark, M, Coca, A P, Colijn, A, Connolly, M, Convery, J, Conway, M, Cordelli, J, Cranshaw, R, Culbertson, D, Dagenhart, S, D'Auria, S, de Cecco, F, DeJongh, S, Dell'Agnello, M, Dell'Orso, S, Demers, L, Demortier, M, Deninno, D, De Pedis, P F, Derwent, T, Devlin, C, Dionisi, J R, Dittmann, A, Dominguez, S, Donati, M, D'Onofrio, T, Dorigo, N, Eddy, K, Einsweiler, E, Engels, R, Erbacher, D, Errede, S, Errede, R, Eusebi, Q, Fan, H-C, Fang, S, Farrington, R G, Feild, J P, Fernandez, C, Ferretti, R D, Field, I, Fiori, B, Flaugher, L R, Flores-Castillo, 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, E, Gerstein, S, Giagu, P, Giannetti, K, Giolo, M, Giordani, P, Giromini, V, Glagolev, D, Glenzinski, M, Gold, N, Goldschmidt, J, Goldstein, G, Gomez, M, Goncharov, I, Gorelov, A T, Goshaw, Y, Gotra, K, Goulianos, C, Green, A, Gresele, G, Grim, C, Grosso-Pilcher, M, Guenther, G, Guillian, J, Guimaraes da Costa, R M, Haas, C, Haber, S R, Hahn, E, Halkiadakis, C, Hall, T, Handa, R, Handler, F, Happacher, K, Hara, A D, Hardman, R M, Harris, F, Hartmann, K, Hatakeyama, J, Hauser, J, Heinrich, A, Heiss, M, Hennecke, M, Herndon, C, Hill, A, Hocker, K D, Hoffman, R, Hollebeek, L, Holloway, S, Hou, B T, Huffman, R, Hughes, J, Huston, J, Huth, H, Ikeda, J, Incandela, G, Introzzi, M, Iori, A, Ivanov, J, Iwai, Y, Iwata, B, Iyutin, E, James, M, Jones, U, Joshi, H, Kambara, T, Kamon, T, Kaneko, J, Kang, M, Karagoz Unel, K, Karr, S, Kartal, 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 B, Kim, S H, Kim, T H, Kim, Y K, Kim, M, Kirby, M, Kirk, L, Kirsch, S, Klimenko, P, Koehn, K, Kondo, J, Konigsberg, A, Korn, A, Korytov, K, Kotelnikov, E, Kovacs, J, Kroll, M, Kruse, V, Krutelyov, S E, Kuhlmann, K, Kurino, T, Kuwabara, N, Kuznetsova, A T, Laasanen, K W, Lai, N, Lai, S, Lami, S, Lammel, J, Lancaster, K, Lannon, M, Lancaster, R, Lander, A, Lath, G, Latino, T, LeCompte, Y, Le, J, Lee, S W, Lee, N, Leonardo, S, Leone, J D, Lewis, K, Li, C S, Lin, M, Lindgren, T M, Liss, J B, Liu, T, Liu, Y C, Liu, D O, Litvintsev, O, Lobban, N S, Lockyer, A, Loginov, J, Loken, M, Loreti, D, Lucchesi, P, Lukens, S, Lusin, L, Lyons, J, Lys, R, Madrak, K, Maeshima, P, Maksimovic, L, Malferrari, M, Mangano, G, Manca, M, Mariotti, G, Martignon, M, Martin, A, Martin, V, Martin, J A J, Matthews, P, Mazzanti, K S, McFarland, P, McIntyre, 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, R, Napora, F, Niell, C, Nelson, T, Nelson, C, Neu, M S, Neubauer, D, Neuberger, C, Newman-Holmes, C-Y P, Ngan, T, Nigmanov, 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, T, Pauly, C, Paus, D, Pellett, A, Penzo, L, Pescara, T J, Phillips, G, Piacentino, J, Piedra, K T, Pitts, A, Pompos, L, Pondrom, G, Pope, T, Pratt, F, Prokoshin, J, Proudfoot, F, Ptohos, O, Pukhov, G, Punzi, J, Rademacker, A, Rakitine, F, Ratnikov, H, Ray, D, Reher, A, Reichold, P, Renton, M, Rescigno, A, Ribon, W, Riegler, F, Rimondi, L, Ristori, M, Riveline, W J, Robertson, T, Rodrigo, S, Rolli, L, Rosenson, R, Roser, R, Rossin, C, Rott, A, Roy, A, Ruiz, D, Ryan, A, Safonov, R, St Denis, W K, Sakumoto, D, Saltzberg, C, Sanchez, A, Sansoni, L, Santi, S, Sarkar, H, Sato, P, Savard, A, Savoy-Navarro, P, Schlabach, E E, Schmidt, M P, Schmidt, M, Schmitt, L, Scodellaro, A, Scott, A, Scribano, A, Sedov, 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, F D, Snider, R, Snihur, A, Solodsky, J, Spalding, T, Speer, M, Spezziga, P, Sphicas, F, Spinella, M, Spiropulu, L, Spiegel, J, Steele, A, Stefanini, J, Strologas, F, Strumia, D, Stuart, A, Sukhanov, K, Sumorok, T, Suzuki, T, Takano, R, Takashima, K, Takikawa, P, Tamburello, M, Tanaka, B, Tannenbaum, M, Tecchio, R J, Tesarek, P K, Teng, K, Terashi, S, Tether, A S, Thompson, E, Thomson, R, Thurman-Keup, P, Tipton, S, Tkaczyk, D, Toback, K, Tollefson, D, Tonelli, M, Tonnesmann, H, Toyoda, W, Trischuk, J F, De Troconiz, J, Tseng, D, Tsybychev, N, Turini, F, Ukegawa, T, Unverhau, T, Vaiciulis, J, Valls, A, Varganov, E, Vataga, 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, W, Wagner, N B, Wallace, Z, Wan, C, Wang, M J, Wang, S M, Wang, B, Ward, S, Waschke, T, Watanabe, D, Waters, T, Watts, M, Weber, H, Wenzel, W C, Wester, B, Whitehouse, 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, M, Wolter, S, Worm, X, Wu, F, Würthwein, J, Wyss, U K, Yang, W, Yao, G P, Yeh, P, Yeh, K, Yi, J, Yoh, C, Yosef, T, Yoshida, I, Yu, S, Yu, Z, Yu, J C, Yun, L, Zanello, A, Zanetti, F, Zetti, and S, Zucchelli
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a search for associated production of the Upsilon(1S) and a vector boson in 83 pb(-1) of ppmacr; collisions at sqrt[s]=1.8 TeV collected by the CDF experiment in 1994-1995. We find no evidence of the searched signal in the data, and set upper limits to the production cross sections.
Published: 2003

233. Search for Long-Lived Charged Massive Particles inpp¯Collisions ats=1.8 TeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, D. Ambrose, 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, W. Badgett, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, 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, G. Bolla, A. Bolshov, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, C. Bromberg, M. Brozovic, E. Brubaker, N. Bruner, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, P. Calafiura, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, W. Caskey, A. Castro, D. Cauz, A. Cerri, L. Cerrito, 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, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D’Auria, S. De Cecco, F. DeJongh, S. Dell’Agnello, M. Dell’Orso, S. Demers, L. Demortier, M. Deninno, D. De Pedis, P. F. Derwent, T. Devlin, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D’Onofrio, T. Dorigo, N. Eddy, K. Einsweiler, E. Engels, R. Erbacher, D. Errede, S. Errede, R. Eusebi, Q. Fan, H.-C. Fang, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, 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, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, N. Goldschmidt, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, A. Gresele, G. Grim, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. M. Haas, C. Haber, S. R. Hahn, E. Halkiadakis, C. Hall, T. Handa, R. Handler, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, R. Hollebeek, L. Holloway, S. Hou, B. T. Huffman, R. Hughes, J. Huston, J. Huth, H. Ikeda, J. Incandela, G. Introzzi, M. Iori, A. Ivanov, J. Iwai, Y. Iwata, B. Iyutin, E. James, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, J. Kang, M. Karagoz Unel, K. Karr, S. Kartal, 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. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, M. Kirk, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, K. Kotelnikov, E. Kovacs, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, K. Kurino, T. Kuwabara, N. Kuznetsova, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. Lancaster, K. Lannon, M. Lancaster, R. Lander, A. Lath, G. Latino, T. LeCompte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, J. B. Liu, T. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. Lockyer, A. Loginov, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, G. Martignon, M. Martin, A. Martin, V. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, 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, R. Napora, F. Niell, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, T. Nigmanov, 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, T. Pauly, C. Paus, D. Pellett, A. Penzo, L. Pescara, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompos̆, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Pukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, H. Ray, D. Reher, A. Reichold, P. Renton, M. Rescigno, A. Ribon, W. Riegler, F. Rimondi, L. Ristori, M. Riveline, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, H. Sato, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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, F. D. Snider, R. Snihur, A. Solodsky, J. Spalding, T. Speer, M. Spezziga, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, T. Takano, R. Takashima, K. Takikawa, P. Tamburello, M. Tanaka, B. Tannenbaum, M. Tecchio, R. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, D. Tonelli, M. Tonnesmann, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, J. Valls, A. Varganov, E. Vataga, 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, W. Wagner, N. B. Wallace, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, M. Weber, H. Wenzel, W. C. Wester, B. Whitehouse, 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, M. Wolter, S. Worm, X. Wu, F. Würthwein, J. Wyss, U. K. Yang, W. Yao, G. P. Yeh, P. Yeh, K. Yi, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Quark, Physics, Particle physics, Annihilation, 010308 nuclear & particles physics, Detector, General Physics and Astronomy, Fermion, 01 natural sciences, 7. Clean energy, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, Ionization energy, 010306 general physics, Collider Detector at Fermilab, Lepton
Abstract: We report a search for the production of long-lived charged massive particles in a data sample of 90 pb(-1) of roots = 1.8 TeV p (p) over bar collisions recorded by the Collider Detector at Fermilab. The search uses the muonlike penetration and anomalously high ionization energy loss signature expected for such a particle to discriminate it from backgrounds. The data are found to agree with background expectations, and cross section limits of O(1) pb are derived using two reference models, a stable quark and a stable scalar lepton.
Published: 2003
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234. Search for aW′Boson Decaying to a Top and Bottom Quark Pair in 1.8 TeVpp¯Collisions

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, D. Ambrose, 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, W. Badgett, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, 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, G. Bolla, A. Bolshov, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, C. Bromberg, M. Brozovic, E. Brubaker, N. Bruner, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, P. Calafiura, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, W. Caskey, A. Castro, D. Cauz, A. Cerri, L. Cerrito, 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, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D’Auria, S. De Cecco, F. DeJongh, S. Dell’Agnello, M. Dell’Orso, S. Demers, L. Demortier, M. Deninno, D. De Pedis, P. F. Derwent, T. Devlin, C. Dionisi, J. R. Dittmann, A. Dominguez, S. Donati, M. D’Onofrio, T. Dorigo, I. Dunietz, N. Eddy, K. Einsweiler, E. Engels, R. Erbacher, D. Errede, S. Errede, R. Eusebi, Q. Fan, H.-C. Fang, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, 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, E. Gerstein, S. Giagu, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, A. Gresele, G. Grim, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. M. Haas, C. Haber, S. R. Hahn, E. Halkiadakis, C. Hall, T. Handa, R. Handler, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, R. Hollebeek, L. Holloway, S. Hou, B. T. Huffman, R. Hughes, J. Huston, J. Huth, H. Ikeda, J. Incandela, G. Introzzi, M. Iori, A. Ivanov, J. Iwai, Y. Iwata, B. Iyutin, E. James, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, M. Karagoz Unel, K. Karr, S. Kartal, 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. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, M. Kirk, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, K. Kotelnikov, E. Kovacs, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, K. Kurino, T. Kuwabara, N. Kuznetsova, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. Lancaster, K. Lannon, M. Lancaster, R. Lander, A. Lath, G. Latino, T. LeCompte, Y. Le, J. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, K. Li, C. S. Lin, M. Lindgren, T. M. Liss, J. B. Liu, T. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. Lockyer, A. Loginov, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, G. Martignon, M. Martin, A. Martin, V. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, 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, R. Napora, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, T. Nigmanov, 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, T. Pauly, C. Paus, D. Pellett, A. Penzo, L. Pescara, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompos, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Pukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, D. Reher, A. Reichold, P. Renton, M. Rescigno, A. Ribon, W. Riegler, F. Rimondi, L. Ristori, M. Riveline, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, S. Sarkar, H. Sato, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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, F. D. Snider, R. Snihur, A. Solodsky, J. Spalding, T. Speer, M. Spezziga, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, T. Takano, R. Takashima, K. Takikawa, P. Tamburello, M. Tanaka, B. Tannenbaum, M. Tecchio, R. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, D. Tonelli, M. Tonnesmann, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, J. Valls, E. Vataga, 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, W. Wagner, N. B. Wallace, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, M. Weber, H. Wenzel, W. C. Wester, B. Whitehouse, 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, M. Wolter, S. Worm, X. Wu, F. Würthwein, J. Wyss, U. K. Yang, W. Yao, G. P. Yeh, P. Yeh, K. Yi, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, J. C. Yun, L. Zanello, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Physics, Gauge boson, Particle physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, General Physics and Astronomy, State (functional analysis), 01 natural sciences, Bottom quark, Distribution (mathematics), 0103 physical sciences, High Energy Physics::Experiment, Invariant mass, Nuclear Experiment, 010306 general physics, Boson
Abstract: A study was performed to search for the production of a new heavy vector gauge boson in 1.8 TeV pp collisions and decaying into the tb final state. No evidence was obtained for a signal above the expected background contributions. A fit of the final state invariant mass distribution was used to exclude a W′ boson with 225
Published: 2003
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235. Sub centimeter thyroid lesions characterisation with imaging probe: Pilot study

Author: Trinti, G. Madeddu, A. Soluri, A. M. Mangano, Spanu, A, Scafè, R, A. Calvanese, R. Massa, F. Scopinaro, and M. D'Armiento
Published: 2003

236. OC.11.1 PRELIMINARY RESULTS ON THE COMPARISON OF LOOP-TIP COOK MEDICAL® WIRE VS TRADITIONAL CANNULATION TECHNIQUE IN THE PREVENTION OF POST-ERCP PANCREATITIS AND BILIARY TREE ACCESS IN HIGH-RISK PATIENTS

Author: Giordano Bernasconi, Giancarlo Spinzi, E. Morandi, Enzo Masci, C. Paolo, M. Mangano, E. Limido, Gianpiero Manes, P.A. Testoni, Vittorio Terruzzi, Benedetto Mangiavillano, and Alberto Mariani
Subjects: Loop (topology), medicine.medical_specialty, Tree (data structure), High risk patients, Hepatology, business.industry, Gastroenterology, medicine, business, Post ercp pancreatitis, Surgery
Published: 2012
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237. Enterocistoplastica. Is it safe? Rischio a lungo termine di carcinogenesi sulla mucosa intestinale

Author: M. Mangano, P. Checchin, E. Cicerello, G. Anselmo, A. Fandella, L. Maccatrozzo, L. Faggiano, G. Tuccitto, and F. Merlo
Subjects: business.industry, Medicine, General Medicine, business
Abstract: The fact that adenocarcinoma occurs in patients with ureterosigmoidostomy is well-documented in literature and the increased risk of carcinoma has been estimated to be 200 to 550 times that of the general population. No case of adenocarcinoma in ileal orthotopic or ileal continent reservoirs has been reported, due to the long latency period for carcinogenesis (20-25 years). We report 2 cases of bladder neoplasms of intestinal origin in patients who underwent, in 1956 and 1963, bladder augmentations for bladder tuberculosis. Our cases suggest that a long-term surveillance of continent urinary diversions is mandatory, as well as a close check on urinary cytology.
Published: 1994
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238. Spondiloartrite Acuta: Rara Complicanza in Corso di Terapia Endovescicale con BCG

Author: Legovini P, L. Maccatrozzo, E. De Menis, F. Merlo, A. Fandella, and M. Mangano
Subjects: business.industry, Medicine, General Medicine, business
Abstract: Endovesical administration of BCG is currently considered the most effective therapy and prophylaxis for bladder carcinoma in situ. Arthritis has been noted during this therapy, due to an immunitary type reaction rather than a localisation of the mycobacterium. We report the case of acute arthritis in a 52-year-old man undergoing endovesical treatment with BCG for multiple superficial carcinoma of the bladder, who presented a typical picture of spondyloarthritis. The positivity of the HLA-B27 histocompatibility of the antigen in the patient suggests that also with arthritis during BCG therapy, this antigen confers susceptibility at the onset of a spondyloarthritis, rather than other articular clinical pictures.
Published: 1994
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239. Limits on Extra Dimensions and New Particle Production in the Exclusive Photon and Missing Energy Signature inpp¯Collisions ats=1.8 TeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, D. Ambrose, 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, W. Badgett, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, 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, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, C. Bromberg, M. Brozovic, E. Brubaker, N. Bruner, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, 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, J. Y. Chung, W. -H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, 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, M. D’Onofrio, T. Dorigo, I. Dunietz, N. Eddy, K. Einsweiler, 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, L. R. Flores-Castillo, G. W. Foster, M. Franklin, J. Freeman, J. Friedman, H. J. Frisch, 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, E. Gerstein, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, J. Goldstein, G. Gomez, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, G. Grim, 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, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, 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, M. Karagoz Unel, K. Karr, S. Kartal, 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. 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, V. Krutelyov, 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, Y. Le, K. Lee, S. W. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, T. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. 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, G. Manca, M. Mariotti, G. Martignon, M. Martin, A. Martin, V. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, 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, R. Napora, C. Nelson, T. Nelson, C. Neu, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, T. Nigmanov, H. Niu, L. Nodulman, A. Nomerotski, S. H. Oh, Y. D. Oh, T. Ohmoto, T. Ohsugi, R. Oishi, T. Okusawa, J. Olsen, P. U. E. Onyisi, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, D. Partos, J. Patrick, G. Pauletta, M. Paulini, T. Pauly, C. Paus, D. Pellett, L. Pescara, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompos, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Pukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, D. Reher, A. Reichold, P. Renton, A. Ribon, W. Riegler, F. Rimondi, L. Ristori, M. Riveline, W. J. Robertson, 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, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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, F. D. Snider, A. Solodsky, J. Spalding, T. Speer, M. Spezziga, 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. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, D. Tonelli, M. Tonnesmann, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Vaiciulis, J. Valls, E. Vataga, 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, W. Wagner, N. B. Wallace, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, M. Weber, 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, U. K. Yang, W. Yao, G. P. Yeh, P. Yeh, K. Yi, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, J. C. Yun, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Nuclear physics, Physics, Extra dimensions, Particle physics, Missing energy, Physics beyond the Standard Model, General Physics and Astronomy, High Energy Physics::Experiment, Gravitino, Supersymmetry, Fermilab, Collider Detector at Fermilab, Standard Model
Abstract: The exclusive gammais not an element of(T) signal has a small standard model cross section and is thus a channel sensitive to new physics. This signature is predicted by models with a superlight gravitino or with large extra spatial dimensions. We search for such signals at the Collider Detector at Fermilab, using 87 pb(-1) of data at roots = 1.8 TeV, and extract 95% C.L. limits on these processes. A limit of 221 GeV is set on the scale \F\(1/2) in supersymmetric models. For 4, 6, and 8 extra dimensions, model-dependent limits on the fundamental mass scale M-D of 0.55, 0.58, and 0.60 TeV, respectively, are found. We also specify a "pseudo-model-independent" method of comparing the results to theoretical predictions.
Published: 2002
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240. Cross section for forwardJ/ψproduction inpp¯collisions ats=1.8TeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, D. Ambrose, 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, W. Badgett, S. Bailey, P. de Barbaro, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, S. Baroiant, M. Barone, G. Bauer, F. Bedeschi, S. Behari, S. Belforte, W. H. Bell, G. Bellettini, J. Bellinger, D. Benjamin, J. Bensinger, A. Beretvas, 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, G. Bolla, A. Bolshov, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, C. Bromberg, M. Brozovic, E. Brubaker, N. Bruner, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, K. L. Byrum, S. Cabrera, P. Calafiura, M. Campbell, W. Carithers, J. Carlson, D. Carlsmith, W. Caskey, A. Castro, D. Cauz, A. Cerri, L. Cerrito, 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, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, 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, M. D’Onofrio, T. Dorigo, I. Dunietz, N. Eddy, K. Einsweiler, E. Engels, R. Erbacher, D. Errede, S. Errede, Q. Fan, H.-C. Fang, S. Farrington, R. G. Feild, J. P. Fernandez, C. Ferretti, R. D. Field, I. Fiori, B. Flaugher, L. R. Flores-Castillo, 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, E. Gerstein, P. Giannetti, K. Giolo, M. Giordani, P. Giromini, V. Glagolev, D. Glenzinski, M. Gold, J. Goldstein, G. Gomez, M. Goncharov, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, A. Gresele, G. Grim, C. Grosso-Pilcher, M. Guenther, G. Guillian, J. Guimaraes da Costa, R. M. Haas, C. Haber, S. R. Hahn, E. Halkiadakis, C. Hall, T. Handa, R. Handler, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, 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, B. Iyutin, E. James, M. Jones, U. Joshi, H. Kambara, T. Kamon, T. Kaneko, M. Karagoz Unel, K. Karr, S. Kartal, 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. B. Kim, S. H. Kim, T. H. Kim, Y. K. Kim, M. Kirby, M. Kirk, L. Kirsch, S. Klimenko, P. Koehn, K. Kondo, J. Konigsberg, A. Korn, A. Korytov, K. Kotelnikov, E. Kovacs, J. Kroll, M. Kruse, V. Krutelyov, S. E. Kuhlmann, K. Kurino, T. Kuwabara, A. T. Laasanen, N. Lai, S. Lami, S. Lammel, J. Lancaster, K. Lannon, M. Lancaster, R. Lander, A. Lath, G. Latino, T. LeCompte, Y. Le, K. Lee, S. W. Lee, N. Leonardo, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, T. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. Lockyer, A. Loginov, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, M. Mangano, G. Manca, M. Mariotti, G. Martignon, M. Martin, A. Martin, V. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, 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, R. Napora, C. Nelson, T. Nelson, C. Neu, M. S. Neubauer, D. Neuberger, C. Newman-Holmes, C.-Y. P. Ngan, T. Nigmanov, 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, T. Pauly, C. Paus, D. Pellett, A. Penzo, L. Pescara, T. J. Phillips, G. Piacentino, J. Piedra, K. T. Pitts, A. Pompos, L. Pondrom, G. Pope, T. Pratt, F. Prokoshin, J. Proudfoot, F. Ptohos, O. Pukhov, G. Punzi, J. Rademacker, A. Rakitine, F. Ratnikov, D. Reher, A. Reichold, P. Renton, A. Ribon, W. Riegler, F. Rimondi, L. Ristori, M. Riveline, W. J. Robertson, T. Rodrigo, S. Rolli, L. Rosenson, R. Roser, R. Rossin, C. Rott, A. Roy, A. Ruiz, D. Ryan, A. Safonov, R. St. Denis, W. K. Sakumoto, D. Saltzberg, C. Sanchez, A. Sansoni, L. Santi, H. Sato, P. Savard, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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, F. D. Snider, R. Snihur, A. Solodsky, J. Spalding, T. Speer, M. Spezziga, P. Sphicas, F. Spinella, M. Spiropulu, L. Spiegel, J. Steele, A. Stefanini, J. Strologas, F. Strumia, D. Stuart, A. Sukhanov, K. Sumorok, T. Suzuki, T. Takano, R. Takashima, K. Takikawa, P. Tamburello, M. Tanaka, B. Tannenbaum, M. Tecchio, R. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, D. Tonelli, M. Tonnesmann, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, J. Valls, E. Vataga, 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, W. Wagner, N. B. Wallace, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, M. Weber, H. Wenzel, W. C. Wester, B. Whitehouse, 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, M. Wolter, S. Worm, X. Wu, F. Würthwein, J. Wyss, U. K. Yang, W. Yao, G. P. Yeh, P. Yeh, K. Yi, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, J. C. Yun, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Cross section (physics)
Published: 2002
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241. Dose-response effects of zaleplon as compared with triazolam (0.25 mg) and placebo in chronic primary insomnia

Author: Christopher L, Drake, Timothy A, Roehrs, Richard M, Mangano, and Thomas, Roth
Abstract: The effects of two nights of treatment with the short-acting benzodiazepine receptor agonist zaleplon, triazolam, or placebo was assessed in chronic primary insomniacs using two concurrent, multi-center, randomized, double-blind, Latin Square crossover studies. Study 1 (n = 47) compared zaleplon (10 and 40 mg) to triazolam (0.25 mg) and placebo. Study 2 (n = 36) compared zaleplon (20 and 60 mg) to triazolam (0.25 mg) and placebo. For each study, polysomnographically recorded sleep parameters and patient reports of sleep quality were collected during baseline and two consecutive nights during the four treatment phases in each study. All doses of zaleplon produced significant decreases in latency to persistent sleep. Although no minimally effective dose could be determined, dose-response effects were apparent. Triazolam 0.25 mg produced a decrease in latency to persistent sleep that was comparable to that of zaleplon 10 mg. Only the triazolam dose and the 60 mg dose of zaleplon produced significant increases in total sleep time over placebo. Zaleplon 40 and 60 mg and triazolam produced decreases in the percentage of REM sleep compared to placebo. Patient reports of efficacy were consistent with objective findings. In addition, all doses of zaleplon tended to increase while triazolam decreased the percentage of stage 3/4 sleep. There was no evidence of residual daytime impairment for any of the zaleplon doses, however, triazolam administration produced significant impairment in performance on a digit copying test. A higher number of adverse events were seen with the 40 and 60 mg doses of zaleplon compared to triazolam (0.25) and placebo. At higher doses, zaleplon is more effective than triazolam at reducing latency to persistent sleep in chronic insomnia and is not associated with the decrease in slow-wave sleep or residual impairment observed with triazolam. However, increases in total sleep time were apparent only at doses which produced concomitant increases in the number of adverse events. In contrast, triazolam (0.25 mg) produced increases in total sleep time (;25 min) and decreases in latency to persistent sleep at a dose of 0.25 mg. Copyright 2000 John WileySons, Ltd.
Published: 2002

242. Branching ratio measurements of exclusiveB+decays to charmonium with the Collider Detector at Fermilab

Author: J. Carlson, B. T. Huffman, R. L. Wagner, F. Wuerthwein, K. Goulianos, H. C. Fang, Hiroto Kambara, R. Oishi, F. Ratnikov, Kenneth Bloom, P. de Barbaro, P. Lukens, S. Bailey, Jay Dittmann, MarioPaolo Giordani, D. Cauz, Jonas Rademacker, Isard Dunietz, O. Pukhov, Y. Bonushkin, D. Acosta, D. Toback, Michele Gallinaro, V. Papadimitriou, J. D. Lewis, Daijin Kim, J. A.J. Matthews, G. Velev, H. Sato, K. Sumorok, T. Kuwabara, R. Napora, A. Rakitine, B. Flaugher, Michael Schmitt, S. Lami, R. Takashima, G. Bauer, P. F. Derwent, Roger Moore, M. H. Kirby, D. O. Litvintsev, M. Lancaster, M. Gold, Leonard Spiegel, Christina Mesropian, J. Conway, R. D. Field, G. Pope, J. Wyss, G. Chiarelli, M. Kirk, A. S. Thompson, A. Heiss, G. Piacentino, Maxwell Chertok, S. W. Lee, Stephan Lammel, M. Cordelli, G. Busetto, Brian L Winer, D. Amidei, D. Tsybychev, T. Shibayama, Jane Nachtman, A. T. Goshaw, S. Demers, D. Ambrose, J. Friedman, M. Loreti, I. Furic, M. M. Deninno, R. G. Wagner, S. Miscetti, E. Kovacs, T. Ohmoto, P. Koehn, Robert M Harris, M. L. Chu, Mosè Mariotti, T. Kikuchi, M. Lindgren, P. Yeh, K. Terashi, L. Pescara, S. Kartal, B. Tannenbaum, J. B. Liu, T. L. Watts, G. Veramendi, D. Errede, Vyacheslav Krutelyov, Z. Yu, Marjorie Shapiro, A. J. Slaughter, S. Vejcik, A. Ivanov, C. Y.P. Ngan, Nicola Turini, T. Takano, A. T. Laasanen, A. Artikov, Carsten Rott, Lawrence Nodulman, V. Nagaslaev, Y. Iwata, S. Errede, M. Tecchio, G. Bellettini, Daniela Bortoletto, Sally Seidel, Andrea Castro, G. Martignon, Thomas LeCompte, A. Sidoti, M. Mangano, D. E. Pellett, R. E. Hughes, Chunhui Chen, K. T. Pitts, L. Christofek, Petar Maksimovic, K. Kelley, Riccardo Paoletti, B. F. L. Ward, L. R. Flores-Castillo, Jay Hauser, S. Zucchelli, R. E. Blair, Y. Kato, D. Neuberger, F. Rimondi, D. Khazins, P. Sinervo, G. Guillian, J. Guimaraes Da Costa, D. Tonelli, K. Karr, M. Spezziga, W. K. Sakumoto, T. Suzuki, C. Sanchez, N. B. Wallace, J. Strologas, S. E. Kuhlmann, A. Pompos, W. Caskey, S. Tkaczyk, David Stuart, A. Dominguez, R. G. Feild, R. Kephart, L. Holloway, Matthew Herndon, K. Giolo, H. Minato, C. Haber, D. Winn, W. H. Bell, Song-Ming Wang, W. Riegler, R. J. Tesarek, L. Demortier, Catherine Newman-Holmes, F. Ptohos, M. E. Convery, C. Pagliarone, S. Galeotti, S. Baroiant, F. Azfar, W. J. Robertson, J. N. Bellinger, J. Tseng, S. Rolli, Benjamin Kilminster, F. DeJongh, William Trischuk, J. Wolinski, A. P. Colijn, Robin Erbacher, H. Bachacou, N. Moggi, Frank Hartmann, Barry Blumenfeld, A. Connolly, Kevin Einsweiler, T. Wilkes, Alan Sill, W-M. Yao, J. S. Miller, Kevin Burkett, C. Grosso-Pilcher, T. Asakawa, L. Rosenson, S. Wolinski, G. Chlachidze, G. P. Yeh, T. Watanabe, F. Spinella, D. Dagenhart, Paolo Calafiura, J. Patrick, R. Vidal, A. G. Clark, A. Hocker, C. R. Hall, G. Manca, W. Badgett, Mark Kruse, S. Behari, J. Boudreau, M. Spiropulu, K. Kondo, I. V. Gorelov, T. Speer, Tony Liss, A. Brandl, H. Niu, T. Moulik, John Huth, J. W. Chapman, J. Valls, N. Bruner, Jy Chung, Z. Wan, H. H. Williams, M. Riveline, W. Carithers, S. Murgia, M. Shimojima, Teresa Rodrigo, A. Sedov, A. Munar, K. Lee, A. Nomerotski, T. Nigmanov, M. Campbell, T. J. Phillips, D. Waters, P. Giannetti, W. Orejudos, Frank Chlebana, G. Punzi, J. G. Loken, Maurice Garcia-Sciveres, M. Karagoz Unel, D. Wolinski, Paul Tipton, S. Blusk, Jochen Jens Heinrich, P. Sphicas, S. Leone, E. Gerstein, Shin-Shan Yu, G. Pauletta, P. Murat, E. Engels, A. Ribon, G. Introzzi, A. Stefanini, P. F. Shepard, S. H. Oh, H. S. Budd, David Saltzberg, A. Scribano, A. Reichold, M. J. Kim, J. Lancaster, R. Handler, Y. S. Chung, Y. Morita, J. F. de Troconiz, P. Tamburello, Y. Le, Virgil E Barnes, M. von der Mey, R. J. Miller, C. Ferretti, Christopher Neu, Aurore Savoy-Navarro, T. Yoshida, J. Berryhill, J. Iwai, T. Kaneko, D. Reher, Itsuo Nakano, C. Yosef, I. Yu, M. Barone, M. Kelly, S. Dell'Agnello, W. H. Chung, D. Lucchesi, J. Budagov, K. Takikawa, T. Ohsugi, A. Mukherjee, M. J. Shochet, P. S. Chang, J. Yoh, C. I. Ciobanu, M. Guenther, M. Martin, A. Roy, K. Tollefson, Andrea Bocci, Alan Garfinkel, R. L. Lander, P. McIntyre, Alexei Safonov, T. Pratt, A. D. Hardman, M. Binkley, A. Menzione, Gervasio Gomez, M. G. Albrow, F. D. Snider, Tommaso Dorigo, Marc Weber, Alessandro Cerri, J. Steele, R. Vilar, Tong Gao, Y. Miyazaki, Andrey Korytov, F. Zetti, J. Cranshaw, S. Wolbers, E. Vataga, D. W. Gerdes, V. Glagolev, Hiroshi Ikeda, G. Latino, M. Mulhearn, Gino Bolla, A. Semenov, Amitabh Lath, B. A. Barnett, Giorgio Apollinari, S. Worm, Igor Volobouev, Teruki Kamon, P. K. Teng, K. Anikeev, H. Akimoto, Craig Blocker, Wolfgang Wagner, C. Green, Y. Seiya, Kaori Maeshima, S. Tether, T. Vaiciulis, Umesh Joshi, P. Wilson, S. R. Hahn, S. H. Kim, F. Palmonari, L. Malferrari, R. Thurman-Keup, M. Menguzzato, S. Nahn, P. B. Renton, Jacobo Konigsberg, Young Do Oh, D. Vucinic, E. Moore, J. Antos, M. T. Cheng, A. Solodsky, J. Piedra, Q. Fan, A. Tollestrup, T. Devlin, T. Shah, M. Dell'Orso, Th. Müller, S. Cabrera, Guenakh Mitselmakher, H. Wenzel, P. N. Singh, K. Sliwa, S. Klimenko, James Bensinger, N. Lai, L. E. Kirsch, Tetsuo Arisawa, C. Hill, Kazuhiko Hara, N. Eddy, R. J. Hollebeek, Evelyn Thomson, Aw Chan, Fedor Prokoshin, Pierre Savard, Yasuo Fukui, Duncan Carlsmith, Hajin Kim, M. Mishina, R. D. Kennedy, T. Okusawa, P. Mazzanti, Y. Gotra, Fumihiko Ukegawa, J. Siegrist, J. Huston, A. B. Wicklund, R. Madrak, E. E. Schmidt, C. Nelson, H. Toyoda, M. Coca, T. Handa, Douglas Benjamin, Petra Merkel, S. Waschke, V. Martin, Matthew Jones, James D. Olsen, J. Spalding, G. P. Grim, Masaaki Tanaka, W. C. Wester, F. Strumia, Andrea Sansoni, S. Donati, P. Gatti, W. Ashmanskas, Louis Lyons, Soo-Bong Kim, Andrew Beretvas, I.E. Chirikov-Zorin, A. J. Martin, L. Pondrom, E. Wicklund, A. Gallas, Kenichi Hatakeyama, M. Franklin, M. Brozovic, J. C. Freeman, A. Ruiz, M. J. Wang, T. Miao, R. M. Haas, Joel Goldstein, Tiehui Liu, Y. C. Chen, U. K. Yang, Xin Wu, A. Korn, S. Lusin, F. Happacher, P. T. Chang, Dario Bisello, N. S. Lockyer, A. Bhatti, Kai Yi, E. Brubaker, Roberto Rossin, J. Lys, R. Roser, Ivan Vila, Joe Kroll, C. H. Wang, Monica D'Onofrio, M. Tönnesmann, Timothy Knight Nelson, Yanwen Liu, R. St. Denis, Beom Jun Kim, Arie Bodek, K. S. McFarland, P. Schlabach, M. Bishai, E. James, M. P. Schmidt, A. Meyer, Luca Scodellaro, K. L. Byrum, P. Giromini, Anna Zanetti, H. Kasha, Joe Incandela, Manfred Paulini, H. Nakada, P. Azzi-Bacchetta, J. C. Yun, Saverio D'Auria, O. Lobban, C. Bromberg, Yongsun Kim, T. Affolder, L. Santi, A. Barbaro-Galtieri, F. Semeria, T. A. Keaffaber, K. Kurino, I. Fiori, A. W. Scott, D. Partos, T. Pauly, James Proudfoot, Stefano Belforte, L. Ristori, R. Culbertson, K. D. Hoffman, J. P. Fernandez, Nicola Bacchetta, F. Bedeschi, G. W. Foster, D. Glenzinski, and Christoph Paus
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle decay, Branching fraction, Mass spectrum, Analytical chemistry, Collider Detector at Fermilab
Abstract: We report on measurements of the branching ratios of the decays B+-->chi(c1)(0)(1P)K+ and B+-->J/psiK(+)pi(+)pi(-), where chi(c1)(0)(1P)-->J/psigamma and J/psi-->mu(+)mu(-) in p (p) over bar collisions at roots=1.8 TeV. Using a data sample from an integrated luminosity of 110 pb(-1) collected by the Collider Detector at Fermilab we measure the branching ratios to be BR(B+-->chi(c1)(0)(1P)K+)=15.5+/-5.4(stat)+/-1.5(syst)+/-1.3(br)x10(-4) and BR(B+-->J/psiK(+)pi(+)pi(-))=6.9+/-1.8(stat)+/-1.1(syst)+/-0.4(br)x10(-4) where (br) is due to the finite precision on BR(B+-->J/psiK(+)), BR(chi(c1)(0)(1P)-->J/psigamma) is used to normalize the signal yield, and (syst) encompasses all other systematic uncertainties.
Published: 2002
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243. Measurement of the ratio ofbquark production cross sections inp¯pcollisions ats=630 GeVands=1800 GeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, D. Ambrose, 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, W. Badgett, 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, 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, J. Y. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, 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, W. Erdmann, D. Errede, S. Errede, Q. Fan, S. Farrington, 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, T. A. Fuess, 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, E. Gerstein, 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, 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. Hennecke, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, 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, M. Karagoz Unel, K. Karr, S. Kartal, 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. 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. Krutelyov, 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. J. LeCompte, K. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, T. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. 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, G. Manca, M. Mariotti, G. Martignon, A. Martin, V. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, 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, K. Ohl, T. Ohmoto, T. Ohsugi, R. Oishi, T. Okusawa, J. Olsen, W. Orejudos, C. Pagliarone, F. Palmonari, R. Paoletti, V. Papadimitriou, S. Pappas, 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, T. Pratt, 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, 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, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, D. Tonelli, M. Tonnesmann, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Unverhau, T. Vaiciulis, J. Valls, E. Vataga, 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, S. M. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, R. Webb, M. Webber, 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, J. C. Yun, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Quark, Physics, Quantum chromodynamics, Nuclear and High Energy Physics, Particle physics, High Energy Physics::Phenomenology, Sigma, Bottom quark, law.invention, Transverse plane, Cross section (physics), law, High Energy Physics::Experiment, Production (computer science), Nuclear Experiment, Collider
Abstract: We report a measurement of the ratio of the bottom quark production cross section in antiproton-proton collisions at roots=630 GeV to 1800 GeV using bottom quarks with transverse momenta greater than 10.75 GeV identified through their semileptonic decays and long lifetimes. The measured ratio sigma(630)/sigma(1800)=0.171+/-.024+/-.012 is in good agreement with next-to-leading order quantum chromodynamics.
Published: 2002
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244. Search for New Physics in Photon-Lepton Events inpp¯Collisions ats=1.8TeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, D. Ambrose, 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, W. Badgett, 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, M. Bishai, D. Bisello, R. E. Blair, C. Blocker, K. Bloom, B. Blumenfeld, S. R. Blusk, A. Bocci, A. Bodek, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van den Brink, C. Bromberg, M. Brozovic, E. Brubaker, N. Bruner, J. Budagov, H. S. Budd, K. Burkett, G. Busetto, A. Byon-Wagner, K. L. Byrum, S. Cabrera, P. Calafiura, M. Campbell, W. Carithers, D. Carlsmith, J. Carlson, 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, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, R. Culbertson, D. Dagenhart, S. D'Auria, S. Dell'Agnello, M. Dell'Orso, L. Demortier, M. Deninno, F. DeJongh, S. Demers, P. F. Derwent, T. Devlin, J. R. Dittmann, A. Dominguez, S. Donati, J. Done, M. D'Onofrio, T. Dorigo, I. Dunietz, 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, H. J. Frisch, 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, E. Gerstein, P. Giannetti, K. Giolo, V. Glagolev, D. Glenzinski, M. Gold, J. Goldstein, I. Gorelov, A. T. Goshaw, Y. Gotra, K. Goulianos, C. Green, G. Grim, P. Gris, 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, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, 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, M. Karagoz Unel, K. Karr, S. Kartal, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, R. D. Kennedy, 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. Kongisberg, A. Korn, A. Korytov, E. Kovacs, J. Kroll, M. Kruse, V. Krutelyov, 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, K. Lee, S. W. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, D. O. Litvintsev, J. B. Liu, T. Liu, Y. C. Liu, O. Lobban, N. S. Lockyer, J. Loken, M. Loreti, D. Lucchesi, P. Lukens, S. Lusin, L. Lyons, J. Lys, P. McIntyre, R. Madrak, K. Maeshima, P. Maksimovic, L. Malferrari, G. Manca, M. Mangano, M. Mariotti, G. Martignon, A. Martin, V. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, M. Menguzzato, A. Menzione, P. Merkel, C. Mesropian, A. Meyer, T. Miao, J. S. Miller, R. Miller, H. Minato, S. Miscetti, M. Mishina, G. Mitselmakher, Y. Miyazaki, N. Moggi, E. Moore, R. Moore, Y. Morita, T. Moulik, A. Mukherjee, M. Mulhearn, 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, C. Paus, M. Paulini, D. Pellett, L. Pescara, T. J. Phillips, G. Piacentino, K. T. Pitts, A. Pompos, G. Pope, T. Pratt, 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, 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, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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, M. Spezziga, P. Sphicas, L. Spiegel, F. Spinella, M. Spiropulu, 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, P. K. Teng, K. Terashi, R. J. Tesarek, S. Tether, A. S. Thompson, E. Thomson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, D. Tonelli, M. Tonnesmann, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Vaiciulis, J. Valls, E. Vataga, 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, W. Wagner, N. B. Wallace, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, R. Webb, M. Webber, 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, U. K. Yang, W. Yao, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, J. C. Yun, A. Zanetti, and F. Zetti
Subjects: Physics, Particle physics, Muon, Physics beyond the Standard Model, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, law.invention, Standard Model, Nuclear physics, law, Physics::Accelerator Physics, High Energy Physics::Experiment, Fermilab, Collider, Collider Detector at Fermilab, Lepton
Abstract: We present the results of a search in p (p) over bar collisions at roots=1.8 TeV for anomalous production of events containing a photon and a lepton (e or mu ), both with large transverse energy, using 86 pb (-1) of data collected with the Collider Detector at Fermilab during the 1994-1995 collider run at the Fermilab Tevatron. The presence of large missing transverse energy (is not an element of(T)), additional photons, or additional leptons in these events is also analyzed. The results are consistent with standard model expectations, with the possible exception of photon-lepton events with large is not an element of(T), for which the observed total is 16 events and the expected mean total is 7.6+/-0.7 events.
Published: 2002
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245. Comparison of the isolated direct photon cross sections inpp¯collisions ats=1.8 TeVands=0.63 TeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, D. Ambrose, 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, W. Badgett, 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, G. Bolla, Y. Bonushkin, D. Bortoletto, J. Boudreau, A. Brandl, S. van den Brink, C. Bromberg, M. Brozovic, E. Brubaker, N. Bruner, 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, J. Y. Chung, W.-H. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, M. Coca, A.P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, 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, M. D’Onofrio, T. Dorigo, I. Dunietz, 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, E. Gerstein, P. Giannetti, K. Giolo, M. Giordani, 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, 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, F. Happacher, K. Hara, A. D. Hardman, R. M. Harris, F. Hartmann, K. Hatakeyama, J. Hauser, J. Heinrich, A. Heiss, M. Herndon, C. Hill, A. Hocker, K. D. Hoffman, 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, M. Karagoz Unel, K. Karr, S. Kartal, H. Kasha, Y. Kato, T. A. Keaffaber, K. Kelley, M. Kelly, R. D. Kennedy, 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, V. Krutelyov, 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, K. Lee, S. W. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, T. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. 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, G. Manca, M. Mariotti, G. Martignon, A. Martin, V. Martin, J. A. J. Matthews, P. Mazzanti, K.S. McFarland, P. McIntyre, 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, T. Pratt, 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, 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, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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, M. Spezziga, 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. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, R. Thurman-Keup, P. Tipton, S. Tkaczyk, D. Toback, K. Tollefson, A. Tollestrup, D. Tonelli, M. Tonnesmann, H. Toyoda, W. Trischuk, J. F. de Troconiz, J. Tseng, D. Tsybychev, N. Turini, F. Ukegawa, T. Vaiciulis, J. Valls, E. Vataga, 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, W. Wagner, N. B. Wallace, Z. Wan, C. Wang, M. J. Wang, S. M. Wang, B. Ward, S. Waschke, T. Watanabe, D. Waters, T. Watts, M. Weber, 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, U. K. Yang, W. Yao, G. P. Yeh, P. Yeh, J. Yoh, C. Yosef, T. Yoshida, I. Yu, S. Yu, Z. Yu, J. C. Yun, A. Zanetti, F. Zetti, and S. Zucchelli
Subjects: Quantum chromodynamics, Physics, Normalization (statistics), Nuclear and High Energy Physics, Particle physics, Photon, Sigma, Parton, Nuclear physics, Transverse momentum, High Energy Physics::Experiment, Nuclear Experiment, Scaling, Collider Detector at Fermilab
Abstract: We have measured the cross sections d(2)sigma/dP(T)deta for production of isolated direct photons in p (p) over bar collisions at two different center-of-mass energies, 1.8 TeV and 0.63 TeV, using the Collider Detector at Fermilab. The normalization of both data sets agrees with the predictions of quantum chromodynamics for a photon transverse momentum (P-T) of 25 GeV/c, but the shapes versus photon P-T do not. These shape differences lead to a significant disagreement in the ratio of cross sections in the scaling variable x(T)(=2P(T)/roots). This disagreement in the x(T) ratio is difficult to explain with conventional theoretical uncertainties such as scale dependence and parton distribution parametrizations.
Published: 2002
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246. Search for the decayBs→μ+μ−φinpp¯collisions ats=1.8TeV

Author: C. Pagliarone, S. Galeotti, Joe Kroll, H. Akimoto, J. Wolinski, A. Nomerotski, Monica D'Onofrio, S. R. Hahn, K. S. McFarland, Amitabh Lath, B. A. Barnett, J. Antos, Giorgio Apollinari, J. G. Loken, S. Tether, R. Cropp, Teruki Kamon, C. Ferretti, D. Lucchesi, Craig Blocker, M. Bishai, K. Tollefson, S. Demers, Konstanty Sumorok, M. Cordelli, G. Busetto, Brian L Winer, Kaori Maeshima, Sally Seidel, S. Bailey, S. Wolinski, G. Velev, R. G. Wagner, T. Vaiciulis, M. Shimojima, B. F. L. Ward, J. Wyss, P. Wilson, G. Chiarelli, H. Sato, M. Menguzzato, C. I. Ciobanu, B. Flaugher, A. Roy, A. Artikov, S. Segler, Carsten Rott, M. M. Deninno, G. Piacentino, H. H. Williams, G. Introzzi, A. Stefanini, J. B. Liu, S. Miscetti, Jay Hauser, S. Kartal, P. Murat, A. Byon-Wagner, Tetsuo Arisawa, G. Bellettini, G. Martignon, Michael Schmitt, V. V. Glagolev, J. Conway, J. Steele, Kenichi Hatakeyama, J. D. Lewis, Matthew Herndon, R. J. Tesarek, G. Pope, C. Paus, M. Franklin, Andrey Korytov, A. Scribano, L. Nodulman, H. Minato, S. Lami, C. Smith, N. Eddy, R. J. Hollebeek, T. Shah, M. Kirk, T. K. Nelson, T. Kuwabara, S. Rolli, Benjamin Kilminster, A. P. Colijn, Barry Blumenfeld, C. Holck, M. Mulhearn, W. Riegler, P. Sphicas, S. Vejcik, T. Takano, F. Strumia, E. James, D. Reher, J. Budagov, M. Tecchio, G. Bauer, A. D. Hardman, P. Amaral, Yanwen Liu, K. Anikeev, D. P. Benjamin, F. D. Snider, Maxwell Chertok, P. Koehn, J. Cranshaw, M. Garcia-Sciveres, R. J. Miller, S. Wolbers, Virgil E Barnes, W. Orejudos, D. Errede, J. N. Bellinger, H. Bachacou, N. Lai, Kazuhiko Hara, R. E. Hughes, Chunhui Chen, F. Spinella, Frank Chlebana, J. Siegrist, Andrea Sansoni, Ivan-Kresimir Furic, S. Donati, P. Gatti, W. Ashmanskas, J. P. Berge, R. L. Lander, T. Kaneko, A. Meyer, S. Zucchelli, R. E. Blair, F. Rimondi, J. C. Freeman, A. Ruiz, M. Binkley, D. W. Gerdes, J. W. Chapman, A. Mukherjee, Andrea Bocci, Gino Bolla, C. Mesropian, A. Akopian, A. Reichold, A. Semenov, Petar Maksimovic, Y. Kato, D. Neuberger, G. Guillian, Colton Hill, P. S. Chang, Tommaso Dorigo, Q. Fan, A. Tollestrup, Z. Yu, Marjorie Shapiro, Louis Lyons, D. E. Pellett, L. Christofek, F. Ratnikov, P. Lukens, J. S. Miller, Kevin Burkett, M. J. Wang, J. A.J. Matthews, S. Worm, T. Miao, R. M. Haas, A. J. Slaughter, M. Gold, A. Dominguez, D. Winn, A. T. Goshaw, F. DeJongh, Luca Scodellaro, T. Devlin, C. Haber, M. Guenther, K. L. Byrum, S. Tkaczyk, David Stuart, T. Suzuki, C. Sanchez, J. Guimaraes Da Costa, D. Tonelli, Catherine Newman-Holmes, I. V. Gorelov, T. Speer, V. Papadimitriou, Fedor Prokoshin, Daijin Kim, Pierre Savard, A. Menzione, M. Popovic, Yasuo Fukui, R. Vilar, E. Buckley-Geer, J. Proudfoot, J. Strologas, Riccardo Paoletti, Xin Wu, R. Madrak, P. Giromini, C. Nelson, R. G. Feild, A. Pompos, F. Ptohos, Roger Moore, M. H. Kirby, D. O. Litvintsev, P. Sinervo, D. Dagenhart, Andrew Beretvas, Hajin Kim, M. Mishina, M. Brozovic, Y. Seiya, G. P. Yeh, Minu Kim, W. Carithers, S. Murgia, W. J. Robertson, S. B. Kim, M. G. Albrow, Y. Miyazaki, Robert M Harris, G. Veramendi, H. C. Fang, T. Watanabe, E. Kovacs, N. S. Lockyer, Jacobo Konigsberg, Y. Gotra, T. Shibayama, Fumihiko Ukegawa, Anna Zanetti, H. Kasha, Joe Incandela, F. Zetti, Roberto Rossin, J. Tseng, T. Ohmoto, A. S. Thompson, A. Heiss, Tony Liss, Joel Goldstein, Young Do Oh, W. Bokhari, T. Okusawa, P. Mazzanti, M. Loreti, S. Baroiant, Richard Dante St Denis, J. Done, E. McKigney, MarioPaolo Giordani, J. Carlson, Jane Nachtman, D. Khazins, S. C. van den Brink, B. T. Huffman, M. Campbell, D. Waters, P. Giannetti, K. Karr, M. Dell'Orso, J. Lancaster, R. Handler, Y. S. Chung, S. Errede, M. T. Cheng, Petra Merkel, A. B. Wicklund, Robin Erbacher, W-M. Yao, T. L. Watts, J. Huston, J. Boudreau, M. Spiropulu, M. Riveline, J. Berryhill, Paolo Calafiura, Teresa Rodrigo, K. Lee, L. Pescara, S. Dell'Agnello, Guenakh Mitselmakher, P. Gris, R. L. Wagner, K. Goulianos, K. Terashi, A. Ivanov, I.E. Chirikov-Zorin, Nicola Turini, A. T. Laasanen, E. E. Schmidt, A. Korn, T. J. Phillips, Y. Morita, A. Solodsky, Y. Bonushkin, P. N. Singh, S. Lusin, F. Happacher, P. T. Chang, A. Connolly, Kevin Einsweiler, R. Takashima, T. Wilkes, Umesh Joshi, A. J. Martin, S. Blusk, Jochen Jens Heinrich, K. D. Hoffman, David Saltzberg, S. Waschke, Alexei Safonov, M. von der Mey, T. Asakawa, Dario Bisello, A. Bhatti, L. Rosenson, K. T. Pitts, H. Toyoda, L. Pondrom, E. Wicklund, R. Oishi, S. H. Kim, Tong Gao, Matthew Jones, N. Moggi, Frank Hartmann, P. de Barbaro, J. P. Fernandez, T. Handa, L. Demortier, P. F. Derwent, L. E. Kirsch, P. Schlabach, W. H. Bell, J. E. Elias, M. Lancaster, A. M. Lee, M. Lindgren, S. Cabrera, Shin-Shan Yu, Leonard Spiegel, D. Tsybychev, A. Gallas, A. Cerri, O. Pukhov, Alan Sill, H. Wenzel, B. Tannenbaum, W. Hao, D. Toback, B. J. Kim, Th. Müller, Darin Acosta, J. F. de Troconiz, K. Sliwa, P. Tamburello, James D. Olsen, Tomoko Yoshida, A. Brandl, Thomas LeCompte, A. Sidoti, T. Moulik, A. Ribon, A. G. Clark, J. Spalding, S. Klimenko, A. Hocker, G. Punzi, E. Engels, J. Valls, G. W. Foster, F. Azfar, D. Glenzinski, John Huth, Hiroshi Ikeda, G. Latino, D. Wolinski, E. Brubaker, K. Kelley, S. Leone, L. Holloway, K. Kondo, C. R. Hall, Mark Kruse, R. C. Webb, G. P. Grim, N. B. Wallace, Paul Tipton, Masaaki Tanaka, W. C. Wester, H. S. Budd, Aw Chan, D. Amidei, Igor Volobouev, Manfred Paulini, A. Munar, G. Pauletta, Duncan Carlsmith, J. Patrick, H. Nakada, Z. Wan, A. Bodek, J. Lys, M. Barone, M. Kelly, J. Iwai, C. Yosef, I. Yu, Saverio D'Auria, R. Roser, Ivan Vila, O. Lobban, Yongsun Kim, M. Mangano, Jay Dittmann, J.I. Friedman, D. Cauz, W. Caskey, Stephan Lammel, A. Robinson, Y. C. Chen, William Trischuk, L. Santi, Michele Gallinaro, C. H. Wang, T. Kikuchi, P. Yeh, J. Mayer, Hiroto Kambara, Kenneth Bloom, R. D. Field, R. Vidal, H. Niu, N. Bruner, P. F. Shepard, S. H. Oh, S. E. Kuhlmann, G. Chlachidze, Itsuo Nakano, Christopher Neu, J. R. Bensinger, L. Groer, Alan Garfinkel, P. McIntyre, J. Yoh, M. L. Chu, Mosè Mariotti, V. Nagaslaev, W. K. Sakumoto, C. Grosso-Pilcher, Y. Iwata, Daniela Bortoletto, A. Castro, K. Takikawa, F. Palmonari, R. Thurman-Keup, Cyp Ngan, S. Nahn, P. B. Renton, E. Moore, T. Ohsugi, M. J. Shochet, P. K. Teng, C. Green, M. P. Schmidt, A. Rakitine, P. Azzi-Bacchetta, C. Bromberg, T. Affolder, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, T. A. Keaffaber, K. Kurino, I. Fiori, A. W. Scott, D. Partos, Stefano Belforte, L. Ristori, L. Malferrari, R. Culbertson, Nicola Bacchetta, and F. Bedeschi
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, High Energy Physics::Experiment
Published: 2002
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247. Measurement ofB-meson lifetimes using fully reconstructedBdecays produced inpp¯collisions ats=1.8 TeV

Author: J. Lys, R. Roser, Ivan Vila, J.I. Friedman, M. Gold, C. H. Wang, A. Connolly, M. Tönnesmann, S. Cabrera, J. F. de Troconiz, P. Tamburello, T. Asakawa, S. Donati, J. Conway, M. Spiropulu, Timothy Knight Nelson, R. St. Denis, J. P. Berge, D. E. Pellett, A. Sedov, Beom Jun Kim, Hiroshi Ikeda, E. Kovacs, T. Ohmoto, L. Christofek, W. Orejudos, Frank Chlebana, R. Vidal, H. Niu, N. Bruner, T. Suzuki, H. Wenzel, C. Sanchez, L. Ristori, E. Engels, Maurice Garcia-Sciveres, Igor Volobouev, S. Bailey, A. Pompos, E. Vataga, C. Pagliarone, B. Flaugher, Michael Schmitt, P. Sphicas, Virgil E Barnes, G. Pope, T. Kaneko, F. Ptohos, A. Reichold, M. J. Kim, Yanwen Liu, W. J. Robertson, M. Karagoz Unel, P. F. Shepard, S. H. Oh, J. D. Lewis, F. Bedeschi, Jacobo Konigsberg, Young Do Oh, G. Manca, A. Meyer, P. Giannetti, T. Watanabe, G. Bellettini, T. Yoshida, M. Guenther, Y. Iwata, Colton Hill, P. S. Chang, J. A.J. Matthews, M. T. Cheng, Luca Scodellaro, K. L. Byrum, Daniela Bortoletto, K. D. Hoffman, M. Campbell, D. Waters, M. Barone, M. Kelly, I.E. Chirikov-Zorin, Jy Chung, Roger Moore, M. H. Kirby, J. Lancaster, R. Handler, Sally Seidel, Y. S. Chung, M. Brozovic, P. Giromini, G. Introzzi, Anna Zanetti, H. Kasha, A. Solodsky, G. Latino, M. Kirk, J. Wolinski, Marc Weber, H. H. Williams, J. Valls, S. Dell'Agnello, A. J. Martin, L. Pondrom, E. Wicklund, D. O. Litvintsev, W. Caskey, C. I. Ciobanu, A. Roy, Joe Incandela, Joel Goldstein, Tiehui Liu, G. Velev, Y. C. Chen, S. Wolinski, Itsuo Nakano, Alan Garfinkel, P. Koehn, A. Nomerotski, H. Akimoto, J. E. Elias, M. M. Deninno, William Trischuk, M. D’Onofrio, P. Gris, Christina Mesropian, J. Steele, A. Gallas, S. Lusin, F. Happacher, P. T. Chang, Dario Bisello, G. Punzi, Manfred Paulini, T. Pratt, S. R. Hahn, A. Scribano, J. Strologas, Andrey Korytov, M. Mulhearn, W. Riegler, A. Bhatti, S. Lami, T. Shah, H. Nakada, Kenichi Hatakeyama, H. Sato, W. Badgett, R. E. Hughes, J. Antos, J. G. Loken, Chunhui Chen, M. Shochet, C. Paus, M. Franklin, Konstanty Sumorok, V. Glagolev, D. Reher, J. Budagov, K. Takikawa, M. Shimojima, T. Ohsugi, J. C. Yun, Saverio D'Auria, K. Anikeev, Petar Maksimovic, C. Grosso-Pilcher, A. Dominguez, P. Schlabach, Y. Bonushkin, D. Errede, O. Lobban, K. Kondo, Yongsun Kim, J. C. Freeman, A. Ruiz, M. Tecchio, M. E. Convery, D. Winn, R. Takashima, A. Artikov, S. Segler, M. Dell’Orso, Carsten Rott, V. Krutelyov, R. L. Wagner, R. L. Lander, S. E. Kuhlmann, Peter McIntyre, G. Pauletta, Evelyn Thomson, Aw Chan, L. Santi, D. Lucchesi, N. B. Wallace, Y. Kato, D. Neuberger, G. Guillian, S. Baroiant, K. Goulianos, R. Paoletti, G. Chiarelli, D. Tsybychev, C. Ferretti, T. Shibayama, Petra Merkel, J. Guimaraes Da Costa, M. Loreti, Matthew Herndon, G. W. Foster, T. Kuwabara, G. Chlachidze, D. Glenzinski, Jane Nachtman, A. Bodek, T. Watts, F. DeJongh, Catherine Newman-Holmes, Guenakh Mitselmakher, Robin Erbacher, M. Lindgren, R. J. Tesarek, S. Rolli, Benjamin Kilminster, Christopher Neu, P. K. Teng, I. Yu, A. P. Colijn, S. Leone, J. Iwai, M. Binkley, C. Yosef, S. Tkaczyk, David Stuart, Duncan Carlsmith, F. Ratnikov, Z. Wan, W-M. Yao, K. Giolo, I. V. Gorelov, T. Speer, N. Lai, J. Yoh, A. Stefanini, B. Tannenbaum, W. H. Chung, Thomas LeCompte, A. Sidoti, Barry Blumenfeld, J. Carlson, Stephan Lammel, C. Green, B. A. Barnett, K. T. Pitts, M. G. Albrow, R. G. Feild, W. Carithers, S. Murgia, P. de Barbaro, Isard Dunietz, O. Pukhov, Giorgio Apollinari, F. Palmonari, D. Ambrose, Teruki Kamon, K. Terashi, L. Demortier, Craig Blocker, Kevin Einsweiler, Y. Miyazaki, H. C. Fang, Kaori Maeshima, D. Tonelli, Robert M Harris, P. N. Singh, Umesh Joshi, G. P. Yeh, L. Malferrari, R. Thurman-Keup, A. T. Laasanen, T. Wilkes, S. Galeotti, D. Toback, S. Miscetti, L. Holloway, Cyp Ngan, S. C. van den Brink, T. Vaiciulis, G. Veramendi, T. Devlin, Song-Ming Wang, F. Azfar, T. Kikuchi, S. H. Kim, Tony Liss, S. Blusk, Jochen Jens Heinrich, S. Worm, A. Munar, S. Waschke, V. Martin, B. T. Huffman, MarioPaolo Giordani, P. Wilson, J. Patrick, P. Yeh, S. Nahn, P. B. Renton, M. Menguzzato, A. Menzione, Andrea Castro, Lawrence Nodulman, Paolo Calafiura, Teresa Rodrigo, M. Cordelli, G. Busetto, Brian L Winer, P. Murat, S. Kartal, L. Rosenson, D. Khazins, A. Brandl, T. Moulik, K. Lee, K. Karr, T. J. Phillips, Y. Morita, E. Gerstein, R. G. Wagner, E. Moore, Matthew Jones, G. Martignon, John Huth, J. W. Chapman, F. Spinella, J. Wyss, Th. Müller, M. von der Mey, Shin-Shan Yu, Leonard Spiegel, Darin Acosta, L. E. Kirsch, J. B. Liu, G. Bauer, A. D. Hardman, A. Byon-Wagner, Tetsuo Arisawa, K. Sliwa, S. Klimenko, Alexei Safonov, F. D. Snider, J. Berryhill, A. Ribon, P. Lukens, N. Eddy, J. Cranshaw, V. Papadimitriou, R. J. Hollebeek, Q. Fan, James Bensinger, A. Tollestrup, Tong Gao, Kazuhiko Hara, M. Mangano, S. Wolbers, James D. Olsen, Daijin Kim, D. W. Gerdes, Aurore Savoy-Navarro, J. Spalding, Gino Bolla, S. Zucchelli, R. E. Blair, A. S. Thompson, A. Heiss, R. D. Kennedy, Fedor Prokoshin, Pierre Savard, Yasuo Fukui, F. Rimondi, G. P. Grim, Masaaki Tanaka, Hajin Kim, M. Mishina, T. Okusawa, P. Mazzanti, W. C. Wester, F. Strumia, A. Semenov, L. Pescara, B. F. L. Ward, Y. Gotra, Fumihiko Ukegawa, Jay Hauser, J. Siegrist, A. Lath, J. Huston, Andrea Sansoni, Ivan-Kresimir Furic, A. B. Wicklund, E. E. Schmidt, S. W. Lee, H. Toyoda, H. Minato, R. Madrak, C. Nelson, P. Gatti, M. Coca, T. Handa, Wolfgang Wagner, Y. Seiya, Louis Lyons, J. N. Bellinger, H. Bachacou, Douglas Benjamin, R. Oishi, J. S. Miller, Kevin Burkett, Soo-Bong Kim, Andrew Beretvas, Maxwell Chertok, Z. Yu, Marjorie Shapiro, A. J. Slaughter, W. Ashmanskas, G. Piacentino, P. Sinervo, C. Smith, E. James, Joe Kroll, K. S. McFarland, S. Tether, M. Bishai, K. Tollefson, M. J. Wang, T. Miao, R. M. Haas, Xin Wu, N. S. Lockyer, Roberto Rossin, D. Amidei, A. T. Goshaw, S. Demers, U. K. Yang, R. J. Miller, S. Errede, A. Mukherjee, W. H. Bell, N. Turini, A. G. Clark, Hiroto Kambara, A. Hocker, Andrea Bocci, Kenneth Bloom, C. R. Hall, Mark Kruse, Tommaso Dorigo, Paul Tipton, P. F. Derwent, R. Vilar, F. Zetti, Jay Dittmann, M. Lancaster, D. Cauz, Michele Gallinaro, A. Ivanov, R. Kephart, N. Moggi, Frank Hartmann, Alan Sill, D. Wolinski, K. Kelley, H. S. Budd, S. Vejcik, R. D. Field, M. L. Chu, Mosè Mariotti, T. Takano, C. Haber, D. Dagenhart, J. Tseng, V. Nagaslaev, J. Boudreau, M. Riveline, A. Korn, David Saltzberg, M. Spezziga, W. K. Sakumoto, M. P. Schmidt, A. Rakitine, P. Azzi-Bacchetta, C. Bromberg, A. Cerri, T. Affolder, A. Barbaro-Galtieri, D. Vucinic, F. Semeria, T. A. Keaffaber, K. Kurino, I. Fiori, A. W. Scott, D. Partos, James Proudfoot, Stefano Belforte, R. Culbertson, J. P. Fernandez, Nicola Bacchetta, and E. Brubaker
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Particle decay, Detector, High Energy Physics::Experiment, B meson, Astrophysics::Earth and Planetary Astrophysics, Nuclear Experiment, Collider Detector at Fermilab, Bar (unit)
Abstract: We present an improved measurement of b-meson lifetimes using fully reconstructed B-decays produced in p(p) over bar collisions at roots = 1.8 TeV, using 114 pb(-1) of data collected at the Collider Detector at Fermilab. We obtain tau(B+) = 1.636+/-0.058(stat)+/-0.025(syst) ps, tau(B-0) = 1.497+/-0.073(stat)+/-0.032(syst) ps and for the lifetime ratio tau(B+)/tau(B-0) = 1.093+/-0.066(stat)+/-0.028(syst).
Published: 2002
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248. Search for single-top-quark production inpp¯collisions ats=1.8 TeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, P. Amaral, D. Ambrose, 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, 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, J. Y. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, 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, M. P. Giordani, 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, 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, A. Hocker, K. D. Hoffman, 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, M. Karagoz Unel, 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, K. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. 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, 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, 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, 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, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, 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, D. Tsybychev, 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, S. M. 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, and F. Zetti
Subjects: Physics, Quantum chromodynamics, Nuclear and High Energy Physics, Fusion, Top quark, Particle physics, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Production (computer science), Collider Detector at Fermilab, Bar (unit), Boson, Standard Model
Abstract: We search for standard model single-top-quark production in the W-gluon fusion and W-star channels using 106 pb(-1) of data from p(p) over bar collisions at roots = 1.8 TeV collected with the Collider Detector at Fermilab. We set an upper limit at 95% confidence level (C.L.) on the combined W-gluon fusion and W- star single-top cross section of 14 pb, roughly six times larger than the standard model prediction. Separate 95% C.L. upper limits in the W-gluon fusion and W-star channels are also determined and are found to be 13 and 18 pb, respectively.
Published: 2002
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249. ϒProduction and Polarization inpp¯Collisions ats=1.8TeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, P. Amaral, D. Ambrose, 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, 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, J. Y. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, 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, E. Gerstein, P. Giannetti, M. Giordani, 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, 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, A. Hocker, K. D. Hoffman, 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, M. Karagoz Unel, 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, K. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. 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, V. Martin, J. A. J. Matthews, P. Mazzanti, K. S. McFarland, P. McIntyre, 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, 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, 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, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, 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, D. Tsybychev, N. Turini, F. Ukegawa, T. Vaiciulis, J. Valls, E. Vataga, 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, S. M. 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, and S. Zucchelli
Subjects: Physics, Quantum electrodynamics, General Physics and Astronomy, Production (computer science), Polarization (waves)
Published: 2002
Full Text: View/download PDF

250. Soft and hard interactions inpp¯collisions ats=1800and 630 GeV

Author: D. Acosta, T. Affolder, H. Akimoto, M. G. Albrow, P. Amaral, D. Ambrose, 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, 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, J. Y. Chung, Y. S. Chung, C. I. Ciobanu, A. G. Clark, A. P. Colijn, A. Connolly, M. Convery, J. Conway, M. Cordelli, J. Cranshaw, 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, 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, A. Hocker, K. D. Hoffman, 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, M. Karagoz Unel, 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, K. Lee, S. Leone, J. D. Lewis, M. Lindgren, T. M. Liss, J. B. Liu, Y. C. Liu, D. O. Litvintsev, O. Lobban, N. S. 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, 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, 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, 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, A. Savoy-Navarro, P. Schlabach, E. E. Schmidt, M. P. Schmidt, M. Schmitt, L. Scodellaro, A. Scott, A. Scribano, A. Sedov, 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. J. Tesarek, P. K. Teng, K. Terashi, S. Tether, A. S. Thompson, E. Thomson, 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, D. Tsybychev, 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, S. M. 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, and S. Zucchelli
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Minimum bias, Transverse momentum, Quark–gluon plasma, Multiplicity (chemistry), Charged particle
Abstract: We present a study of p (p) over bar collisions at roots=1800 and 630 GeV collected using a minimum bias trigger by the CDF experiment in which the data set is divided into two classes corresponding to "soft" and "hard" interactions. For each subsample, the analysis includes measurements of the multiplicity, transverse momentum (p(T)) spectrum, and the average p(T) and event-by-event p(T) dispersion as a function of multiplicity. A comparison of results shows distinct differences in the behavior of the two samples as a function of the center of mass (c.m.) energy. We find evidence that the properties of the soft sample are invariant as a function of c.m. energy.
Published: 2002
Full Text: View/download PDF

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