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24,122 results on '"C. Miao"'

101. Particulate Matter and Respiratory Diseases: How Far Have We Gone?

Author: J, Wang, primary, S, Chen, additional, M, Zhu, additional, C, Miao, additional, Y, Song, additional, and H, He, additional
Published: 2018
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102. Pulmonary Valve Stenosis Combined with Patent Foramen Ovale in Adult Patients: To Close or Not?

Author: J, Qi, primary, C, Miao, additional, Y, Zhuang, additional, X, Sun, additional, H, Zhang, additional, and K, Zhu, additional
Published: 2018
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103. Covalent organic polyrotaxanes based on β-cyclodextrin for iodine capture.

Author: Guo, Xia, Yu, Jie, Ma, Lianru, Yuan, Jingsong, Guo, Taoyan, Ma, Yingying, Xiao, Shengshun, Bai, Jingkun, and Zhou, Baolong
Published: 2024
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104. Global regularity and decay behavior for Leray equations with critical-dissipation and its application to self-similar solutions.

Author: Miao, Changxing and Zheng, Xiaoxin
Subjects: FRACTIONAL powers, LAPLACE distribution, NAVIER-Stokes equations, EQUATIONS, HEAT equation
Abstract: In this paper, we show the global regularity and the optimal decay of weak solutions to the generalized Leray problem with critical dissipation. Our approach hinges on the maximal smoothing effect, L^{p}-type elliptic regularity of linearization, and the action of the heat semigroup generated by the fractional powers of Laplace operator on distributions with Fourier transforms supported in an annulus. As a by-product, we construct a self-similar solution to the three-dimensional incompressible Navier-Stokes equations. Most notably, we prove the global regularity and the optimal decay without the need for additional requirements found in existing literatures. [ABSTRACT FROM AUTHOR]
Published: 2024
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105. A generalised Little's law and its applications for a discrete-time G/D/1 queue with correlated arrivals

Author: D W-C Miao and H Chen
Subjects: Marketing, D/M/1 queue, M/G/k queue, Strategy and Management, M/D/1 queue, Real-time computing, Little's law, M/D/c queue, G/G/1 queue, Management Science and Operations Research, Fork–join queue, Management Information Systems, M/G/1 queue, Applied mathematics, Mathematics
Abstract: The discrete-time G/D/1 queues with serially correlated batch arrivals and unit service times have wide applications in modern telecommunication systems. Despite the rich literature in their performance analysis, no simple formula on the relation between system size and sojourn time is known. We show that for this specific type of queues, the Little's law can be extended to higher moments. The benefit of this generalised result is that once the moments of either performance measure are available, those of the other will be obtained simultaneously. This result is applied to a particular example of OO-G/D/1 system, where the mean, variance, and skewness of the sojourn delay are derived in closed-form. Numerical examples are given to examine how the correlation influences these performance measures.
Published: 2013

106. [Effects and its mechanism of Nimotuzumab on radiosensitivity of esophageal carcinoma ECA-109 and TE-13 cell lines]

Author: J, Wang, W, Wang, Y, Guo, S W, Jing, K, Shang, M C, Miao, Y J, Wu, L N, Liu, and J M, Yu
Subjects: Radiation-Sensitizing Agents, Esophageal Neoplasms, Down-Regulation, Nuclear Proteins, Apoptosis, Chemoradiotherapy, DNA-Activated Protein Kinase, Antibodies, Monoclonal, Humanized, Radiation Tolerance, Neoplasm Proteins, ErbB Receptors, Histones, Lethal Dose 50, Cell Line, Tumor, Humans
Published: 2016

107. The upgraded DO detector

Author: Vipin Bhatnagar, E. De La Cruz-Burelo, Laurent Chevalier, N. A. Kuchinsky, L. S. Vertogradov, Stephen Wimpenny, A. Bross, Y. Jacquier, Adam L. Lyon, Tiefu Zhao, N. Lahrichi, X. Zhang, T. Wlodek, B. Baumbaugh, Martin Grunewald, K. Genser, Ulrike Blumenschein, P. L.M. Podesta-Lerma, T. Marshall, Milos Lokajicek, Jean-Laurent Agram, Christian Autermann, A. Kostritski, Y. Arnoud, S. Lager, O. Dvornikov, M. Anastasoaie, U. Bassler, P. K. Mal, Darien Wood, Brad Abbott, Pierre Petroff, Sergey Denisov, D. Tompkins, P. Sheahan, S. E.K. Mattingly, M. Markus, V. Mikhailov, Chris Hays, K. J. Rani, A. Alton, V. V. Shary, L.V. Reddy, Vivek Jain, S. J. Hong, Paul Telford, Robert Hirosky, V. L. Malyshev, J. Rha, Alexander Khanov, F. Fleuret, Daniel R Claes, Yann Coadou, Nicholas John Hadley, C. P. Buszello, W. Kahl, S. Robinson, I. Churin, Regina Demina, R. Van Kooten, N. Jouravlev, Arnulf Quadt, Raimund Ströhmer, Michael A. Strauss, Michael Martens, R. Jayanti, B. Thooris, Marco Verzocchi, C. Magass, A. Besson, M. D. Corcoran, N. P. Kravchuk, V. A. Bezzubov, Elemer Nagy, G. Graham, Abdenour Lounis, A. Zieminski, Dugan O'Neil, E. G. Zverev, Joshua Thompson, R.J. Yarema, Arnaud Duperrin, H. S. Mao, V. Simak, Ted Zmuda, S. Blessing, Scott Snyder, V. S. Narasimhan, M. Abolins, J. P. Negret, D. Casey, E. Thomas, J. Huang, M. Vigneault, P. A. Rapidis, J. Lizarazo, A. M. Kalinin, V. M. Korablev, N. Spartana, Thomas Trefzger, E. J. Ramberg, S. N. Fatakia, Jaebeom Park, R. A. Sidwell, Suyong Choi, Rapson Gomez, A. Patwa, P. Padley, Denis Gelé, J. F. Bartlett, T. Moulik, R. P. Smith, Sophie Trincaz-Duvoid, M. Juarez, F. Borcherding, W. Pritchard, V. M. Podstavkov, Armen Vartapetian, R. J. Madaras, N. M. Cason, A. Goussiou, J. Steinberg, N. Gollub, R. F. Rodrigues, P. Lebrun, E. Machado, E. Hazen, R. Angstadt, D. Graham, S. N. Ahmed, B. Clement, Mitchell Wayne, D. Bonifas, Alberto Santoro, Yu. A. Gornushkin, David Colling, N. W. Reay, C. Rotolo, Christos Leonidopoulos, D. Beutel, J. Kasper, G. Sajot, J. Kozminski, Michael Shupe, Michael Hildreth, Dmitri Tsybychev, R. L. McCarthy, B. M. Sabirov, Y. Hu, C. Boswell, L. Lobo, Sascha Caron, H. Schellman, J. M. Kohli, R. DeMaat, G. Alkhazov, O. Boeriu, Marcia Begalli, J. G.R. Lima, Lorenzo Feligioni, Y. Kulik, L. Bagby, A. Yurkewicz, D. Kau, Kevin Black, Jovan Mitrevski, D. Toback, G. D. Alexeev, G. Martin-Chassard, A. Harel, Markus Klute, Sergio F Novaes, Norbert Wermes, K. Stevenson, Chris P. Barnes, B. Lavigne, Flera Rizatdinova, Ron Lipton, B. Olivier, S. Greder, Miguel Mostafa, Douglas Smith, Meenakshi Narain, Sherry Towers, Sarah Catherine Eno, Horst Severini, Ph Gris, A. Kryemadhi, Karel Smolek, J. P. Konrath, P. Schieferdecker, D. K. Cho, A. Stone, Wendy W. Davis, R. Zitoun, V. I. Rud, S. Söldner-Rembold, S. R. Hou, Alexandre Zabi, S. Uzunyan, Tobias Golling, Yonggang Huang, J. M. Hauptman, T. Scanlon, S. Kermiche, H. T. Diehl, T. A. Bolton, P. Verdier, Shuichi Kunori, Y. Pogorelov, J. Krane, P. Houben, R. Flores, K. M. Chan, Christian Zeitnitz, Cecilia Elena Gerber, Dhiman Chakraborty, V. Anosov, M. Roco, J. Womersley, Hyun-Chul Kim, John Parsons, Yurii Maravin, Junjie Zhu, F. Nang, Andrew White, R. Rechenmacher, Nikola Makovec, Mossadek Talby, B. Gómez, Yi Jiang, Suman Bala Beri, P. Laurens, M. Michaut, Gordon Watts, A. V. Kotwal, Harrison Prosper, Y. Xie, G. Ginther, D. Butler, J. Linnemann, Vivian O'Dell, H. Weerts, H. Dong, P. Ermolov, María Teresa Martín, M. Cooke, H. da Motta, D. Zieminska, M. Diesburg, D. Gillberg, A. A. Shishkin, A. Evdokimov, S. Desai, S. Grünendahl, J. Wittlin, Kristian Harder, V. Sirotenko, A. C. Le Bihan, Rupert Leitner, S. Fuess, M. Cristetiu, B. Davies, M. Wobisch, O. V. Eroshin, Y. Song, Md. Naimuddin, E. Chi, S.D. Kalmani, Shashikant Dugad, M. Merkin, Jianming Qian, J. Ellison, A. Juste, A. Melnitchouk, Steve Reucroft, Pm Tuts, P. Bonamy, Todd Adams, B. Gobbi, C. Tolian, M. Petteni, J. D. Degenhardt, S. W. Youn, E. Von Toerne, Wagner Carvalho, P. Demine, M.A. Baturitsky, J. M. Heinmiller, Hal Evans, Thomas Ferbel, A. K.A. Maciel, M. Ahsan, Sa. Jain, Dan Green, Emmanuel Busato, Alexander Leflat, V. M. Abazov, J. Raskowski, F. Touze, Nikos Varelas, L. Groer, A. M. Magnan, Thomas G Trippe, Karl Jakobs, A. Pompoš, T. Gadfort, A. S. Turcot, Phillip Gutierrez, Greg Landsberg, Sw. Banerjee, V. Hynek, Mark Raymond Adams, D. Karmanov, Q. Xu, T. Wijnen, M. Strovink, B. Connolly, L. Christofek, H. Zheng, D. Buchholz, Bing Zhou, Luis Mendoza, Lars Sonnenschein, G. Briskin, R. Hooper, D. Mendoza, T. Kurca, Pushpalatha C Bhat, S. Zviagintsev, A. Narayanan, M. B. Przybycien, Anurag Gupta, J. Lazoflores, A. Jonckheere, Marc Weber, S. Porokhovoy, P. Hanlet, Pedrame Bargassa, M. Utes, Pierre-Antoine Delsart, A. Jenkins, Helena Malbouisson, D. Chapin, Christophe Royon, Iain Alexander Bertram, V. V. Lipaev, K. Soustruznik, Kenneth Johns, M. Kopal, R. Chiche, Sudhir Malik, N. J. Buchanan, I. Ripp-Baudot, A. Meyer, P. Nagaraj, Jonas Strandberg, N. Parua, Ia Iashvili, J. Krider, R. K. Shivpuri, D. A. Stoyanova, K. Gounder, J. R. Kalk, Reiner Hauser, V. Buescher, Andrei Nomerotski, Michael Rijssenbeek, O. Atramentov, Sissel Hansen, A. Stefanik, W. D. Shephard, M. McKenna, Sharon Hagopian, K. Papageorgiou, V. Stolin, P. Skubic, Jean-Roch Vlimant, D. Skow, M. Vaz, Rodney Walker, Brajesh C Choudhary, M. Eads, M. Jaffré, M. A.C. Cummings, Raymond Brock, N. Wilcer, M. Larwill, V. Manakov, P. Tamburello, D. Coppage, G. Geurkov, J. N. Butler, R. Rucinski, Gavin Davies, Boaz Klima, P. van Gemmeren, S. Doulas, R. McCroskey, Andre Sznajder, J. Anderson, M. Doidge, L. Coney, T. Regan, Yuri Gershtein, F. Badaud, I. Katsanos, R. Beuselinck, P. D. Grannis, H. D. Wahl, T. Yasuda, V. White, S. N. Gurzhiev, A. Nurczyk, D. Wicke, Emmanuelle Perez, A. Baden, G. C. Blazey, Y. Yen, B. Zhang, Jean-Francois Grivaz, Y. A. Yatsunenko, S. H. Ahn, Arnaud Lucotte, B. Hoeneisen, Z. Ke, Alexander Kupco, J. Steele, N. A. Naumann, P.R. Vishwanath, H. J. Willutzki, J. Olsen, Y. Scheglov, Kaushik De, P. Russo, S. Baffioni, J. D. Hobbs, I. Hall, M. J. Ferreira, J. Warchol, A. Chandra, P. de Jong, Ricardo Piegaia, Florian Beaudette, M. Arov, R. Partridge, Gilvan Alves, J. Barreto, F. Yoffe, B. Satyanarayana, I.K. Prokhorov, K. Goldmann, B. Andrieu, P. Jonsson, E. Bockenthien, G. Bernardi, Freya Blekman, R. T. Neuenschwander, R. Hance, S. Tentindo-Repond, Carl Lindenmeyer, Heriberto Castilla-Valdez, D. Bauer, L. Canal, M. Bhattacharjee, F. Charles, G. Savage, I. Blackler, M. Bowden, Emanuela Barberis, Li Jingyuan, Kazunori Hanagaki, Dongliang Zhang, X. Meng, Marcel Vreeswijk, B. Spurlock, Thomas Hebbeker, M. Mulders, E.V. Komissarov, S. Chakrabarti, Peter Love, P. Johnson, P. Rubinov, T. Nunnemann, B. Baldin, A. Koubarovsky, C. Luo, Randy Ruchti, Manas Maity, M. A. Strang, J. Molina, C. Noeding, Reinhard Schwienhorst, M. H.G. Souza, Jan Stark, P. Polosov, Seo Won Lee, Henry Lubatti, Ashok Kumar, Charles Leggett, Juan Estrada, M. C. Cousinou, Julia S. Meyer, Zeno Dixon Greenwood, D. Käfer, A. Bellavance, M. Litmaath, A. A. Mayorov, K. W. Merritt, T. Vu Anh, M. Wegner, Mansoora Shamim, Carlos Avila, S. Sumowidagdo, S.A. Kahn, H. Greenlee, Sabine Crépé-Renaudin, J. Cammin, V. Oguri, C. Schwanenberger, W. M. Van Leeuwen, O. Peters, Marumi Kado, E. Galyaev, Liyuan Han, James C. Green, M. Zdrazil, Tulika Bose, S. Yacoob, C. Franklin, D. Huffman, W. M. Lee, N. Kirsch, P. Banerjee, M. Demarteau, A. Kharchilava, Z. M. Wang, David Miller, Carmen García, H. Haggerty, J. Dyer, A.A. Nozdrin, Gregory R Snow, G. Steinbrück, Andrew Brandt, S. Rapisarda, Andre Sopczak, M. Agelou, M. Binder, A. C.S. Assis Jesus, Guennadi Borissov, L. Sawyer, Philip Baringer, George Alverson, H. E. Fisk, Sergey Kuleshov, S. Protopopescu, Lev Dudko, C. Biscarat, E. Haggard, Aran Garcia-Bellido, P. Lewis, D. Hedin, M. Zanabria, Cristina Galea, Christophe Clement, D. Denisov, Elliott Cheu, S. Fu, W. C. Fisher, S. Moua, G. Gutierrez, Hwi Dong Yoo, S. Sengupta, A. S. Ito, Kirti Ranjan, H.E. Miettinen, Carsten Hensel, S. Kesisoglou, A. A. Vorobyov, A. V. Kozelov, D. Edmunds, M. Yan, S. Jabeen, Victor Daniel Elvira, S. Burke, W. E. Cooper, J. Hays, Xiuping Li, Q. Z. Li, V. V. Tokmenin, Neeti Parashar, S. Dean, Stephan Linn, A. Lobodenko, V. A. Bodyagin, Tae Jeong Kim, R. Bernhard, D. A. Wijngaarden, M. Gao, A. Cothenet, G. Hesketh, N. Oshima, M. P. Sanders, M. Zielinski, Daniel Bloch, J. Fast, Nikolay Terentyev, N. Wallace, M. Sosebee, Gustaaf Brooijmans, Sergey Burdin, A. Sanchez-Hernandez, Robert Kehoe, J. Lu, P. J. Van Den Berg, Jessica Levêque, K. Bos, Marc Besancon, J. Temple, T. Christiansen, Bobby Samir Acharya, H. A. Neal, Sung Keun Park, D. Meder, H. C. Shankar, V. Sorín, T. R. Wyatt, V. Zutshi, V. Vysotsky, B. G. Pope, M. A. Kubantsev, B. O. Oshinowo, W. Barg, Marvin Johnson, A. A. Schukin, M. R. Krishnaswamy, Sebastian Grinstein, O. Kouznetsov, E. Flattum, R. Yamada, M. Warsinsky, O. Bardon, T. Edwards, K. Yip, N. Xuan, L. Stutte, R. D. Schamberger, Timothy Andeen, R. E. Ray, L. Lueking, K. Krempetz, C. Miao, W. L. Prado Da Silva, S. Chopra, Andrew Askew, Zhengguo Zhao, Brigitte Vachon, D. Evans, Gregory J Pawloski, A.S. Dyshkant, M. Buehler, Jiri Kvita, V.V. Teterin, M. Lynker, J. Yu, X. F. Song, M. V. S. Rao, N. R. Stanton, J. Torborg, N. K. Mondal, Lev Uvarov, G. Le Meur, D. Shpakov, R. Jesik, S. Beauceron, Ariel Schwartzman, Melissa Ridel, Dorothee Schaile, G. Cisko, T. C. Bacon, Alexey Ferapontov, M. Wetstein, J. Bystricky, Zhenbin Wu, J. Foglesong, J. Fagan, Robert Harrington, A. Mendes, T. Fitzpatrick, Christian Schmitt, S. Nelson, R. Gelhaus, H. E. Montgomery, C. De La Taille, P. Mättig, K. Gray, E. Popkov, M. Hohlfeld, K. Del Signore, R. Illingworth, C. Han, D. Mihalcea, C. De Oliveira Martins, Victor Golovtsov, P. N. Ratoff, Emily Nurse, Elizabeth Gallas, T. McMahon, Maksym Titov, V. E. Kuznetsov, V. Gavrilov, D. Olis, Wendy Taylor, Allan G Clark, Roger Moore, R. Goodwin, Johannes Elmsheuser, J. T. Eltzroth, P. Neustroev, Laurent Duflot, David Cutts, R. Ramirez-Gomez, R. Kwarciany, Rupinder Kaur, Daniel Whiteson, Bradley Cox, S. J. De Jong, B. Kothari, J. Coss, D. Markley, A. A. Shchukin, L. Babukhadia, Frank Fiedler, E. Kajfasz, A. Magerkurth, A. Zatserklyaniy, N.A. Russakovich, M. Das, V. N. Evdokimov, Gervasio Gomez, Michael Begel, Eduardo De Moraes Gregores, G. A. Davis, Boris Tuchming, Luiz Mundim, J. F. Renardy, Limin Wang, Marc-Andre Pleier, M. Doets, N.V. Mokhov, B. Åsman, A. P. Heinson, T. H. Burnett, G. S. Muanza, R. E. Hall, D. Fein, M. Fortner, Don Lincoln, Erich Varnes, P. W. Balm, C. Hebert, Ulrich Heintz, M. Matulik, A. Bishoff, H. Jöstlein, S. Krzywdzinski, J. Green, A. Zylberstejn, Frank Filthaut, R. Kubinski, F. Lehner, D. M. Strom, B. C.K. Casey, Y. P. Merekov, E. Shabalina, J. Guglielmo, Kyoung-Ho Kim, Andy Haas, L. Phaf, G. W. Wilson, Frederic Deliot, Christopher George Tully, Y. M. Kharzheev, Patrick Slattery, G. J. Otero y Garzón, T. Toole, S. Uvarov, A. Boehnlein, H. L. Melanson, Ivor Fleck, J. Snow, B. Quinn, J. H. Christenson, Makoto Tomoto, David H. Adams, Alice Bean, F. Canelli, N. Oliveira, Maria Elena Pol, W. Gu, A. P. Kaan, J. Gardner, R. Choate, Walter Freeman, J. Kotcher, S. Anderson, Harald Fox, M. Vaupel, Y. D. Mutaf, I. A. Vasilyev, P. M. Perea, and F. Villeneuve-Seguier
Subjects: Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, Tevatron, 01 natural sciences, Particle detector, law.invention, Nuclear physics, Data acquisition, law, 0103 physical sciences, Fermilab, 010306 general physics, Collider, Instrumentation, Physics, 010308 nuclear & particles physics, business.industry, Detector, Electrical engineering, Particle accelerator, D0 experiment, Experimental High Energy Physics, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Physics::Accelerator Physics, High Energy Physics::Experiment, business
Abstract: The DØ experiment enjoyed a very successful data-collection run at the Fermilab Tevatron collider between 1992 and 1996. Since then, the detector has been upgraded to take advantage of improvements to the Tevatron and to enhance its physics capabilities. We describe the new elements of the detector, including the silicon microstrip tracker, central fiber tracker, solenoidal magnet, preshower detectors, forward muon detector, and forward proton detector. The uranium/liquid-argon calorimeters and central muon detector, remaining from Run I, are discussed briefly. We also present the associated electronics, triggering, and data acquisition systems, along with the design and implementation of software specific to DØ. © 2006 Elsevier B.V. All rights reserved.
Published: 2016

108. Search for squarks and gluinos in events containing jets and a large imbalance in transverse energy

Author: V. V. Babintsev, Jianming Qian, G. Briskin, Tong Hu, T. Mc Mahon, T. Joffe-Minor, H. E. Fisk, Z. Zhou, J. Solomon, P. Padley, Alexey Volkov, C. Klopfenstein, G. Wang, Alberto Santoro, B. May, Seong Keun Kim, J. Mc Donald, T. Fahland, James H Cochran, Mitchell Wayne, D. Shpakov, M. Abolins, H. Schellman, J. M. Kohli, B. G. Pope, L. Magaña-Mendoza, D. Buchholz, P. Hanlet, Stefan Grünendahl, D. Coppage, J. Thompson, Elizabeth Gallas, F. Lobkowicz, E. Flattum, B. Gobbi, P. Tamburello, P. Mooney, Elizaveta Shabalina, B. Gómez, Z. H. Zhu, F. Borcherding, M. Merkin, C. S. Mishra, Anurag Gupta, S. Feher, B. Baldin, N. Amos, B. Gibbard, T. Rockwell, Iain Alexander Bertram, Robert Hirosky, S. Chopra, N. K. Mondal, Anna Goussiou, Shashikant Dugad, Michael Rijssenbeek, D. Edmunds, Emanuela Barberis, H. T. Diehl, H. Singh, S. Reucroft, J. T. White, E. Smith, C. Cretsinger, N.V. Mokhov, Jasvinder A. Singh, Y. Ducros, C. Yoshikawa, Alexander Leflat, Bobby Samir Acharya, H. A. Neal, J. Sculli, G. E. Forden, M. Strovink, A. Boehnlein, L. T. Goss, G. Guglielmo, R. Hernández-Montoya, H. C. Shankar, J. T. Linnemann, Andre Sznajder, T. Yasuda, M. Bhattacharjee, A. P. Heinson, B. Zhang, Gregory R Snow, Raymond Brock, Boaz Klima, A. Zieminski, Miguel Mostafa, M. D. Peters, V. N. Evdokimov, M. Sosebee, J. Ellison, N. Sotnikova, M. M. Baarmand, J. Krane, D. Norman, D.S. Koltick, Y. Pischalnikov, Ulrich Heintz, K. Yip, Sarah Catherine Eno, R. E. Hall, J. L. González Solís, Andrew White, K. A. Johns, L. Babukhadia, H. Jöstlein, Howard Gordon, R. Jesik, Sergey Kuleshov, Nikos Varelas, H. Haggerty, R. K. Shivpuri, Vasken Hagopian, K. C. Frame, Gilvan Alves, Z. Casilum, C. Murphy, O. Ramirez, S. Willis, P. Grudberg, Sharon Hagopian, H. Weerts, L. Oesch, E. W. Anderson, T. Heuring, T. Mc Kibben, A. K.A. Maciel, Victor Daniel Elvira, Neeti Parashar, Jinhong Yu, F. Nang, C. K. Jung, A. L. Lyon, Shuichi Kunori, S. Krzywdzinski, Q. Z. Li, Allan G Clark, A. N. Galyaev, Lev Dudko, Richard Breedon, John Hobbs, M. Diesburg, D. Owen, P. Bloom, J. A. Wightman, V. Vaniev, J. Tarazi, S. P. Denisov, J. Bantly, M. Fortner, A.S. Dyshkant, M. Tartaglia, P. Gartung, A. Zylberstejn, R. J. Madaras, M. H.G. Souza, J. Perkins, M. Zielinski, N. I. Bojko, Young-Sang Yu, W. Y. Chen, G. Gutierrez, S. Y. Jun, T. L.T. Thomas, K. S. Hahn, S. A. Jerger, D. Cutts, Y. Gershtein, H. Greenlee, Kaushik De, Allen Mincer, M. R. Krishnaswamy, W. E. Cooper, P. Yepes, H. E. Montgomery, J. V.D. Wirjawan, Wagner Carvalho, R. Piegaia, R. Snihur, F. Hsieh, N. Parua, V.V. Abramov, Sebastian Grinstein, A. Bross, Daniel R Claes, W. G. Cobau, M. I. Martin, Greg Landsberg, M. L. Stevenson, A. Para, George R. Kalbfleisch, R. J. Genik, Matthew Jones, J. Jaques, Y. Kulik, Serban Protopopescu, Michael A. Strauss, T. L. Geld, J. S. Hoftun, K. Davis, J. N. Butler, Heriberto Castilla-Valdez, S. N. Gurzhiev, Sergey Chekulaev, P. I. Goncharov, A. V. Kostritskiy, V. S. Narasimham, D. P. Stoker, C. Boswell, C. Miao, Ron Lipton, J. M. Guida, M. Paterno, D. Fein, P. D. Grannis, Alexander Belyaev, Sissel Hansen, H. Piekarz, Arnaud Lucotte, V. Oguri, J. Womersley, Thomas G Trippe, Suman Bala Beri, Don Lincoln, Stephen Wimpenny, I. Adam, P. Rubinov, A. Baden, Erich Varnes, Philip Baringer, Daniel John Karmgard, D. Hedin, G. C. Blazey, Viatcheslav Stolin, C. Hebert, Dhiman Chakraborty, R. Yamada, K. W. Merritt, S. Youssef, S. Choi, T. Marshall, S. Banerjee, K. M. Mauritz, H. D. Wahl, L. Coney, S. H. Ahn, Randy Ruchti, D. Karmanov, J. Warchol, V. A. Bezzubov, Jing Li, Peter Nemethy, Orin I. Dahl, F. Landry, John Rutherfoord, Darien Wood, J. F. Bartlett, V. Manankov, Winston Ko, A. A. Mayorov, A. Sanchez-Hernandez, Robert Kehoe, D. A. Stoyanova, Nicholas John Hadley, S. Fuess, P.F. Ermolov, Brajesh C Choudhary, Mary Beth Adams, J. P. Negret, S. Blessing, R. P. Smith, Andrew Brandt, R. Engelmann, M. Roco, G. Eppley, Scott Snyder, Z. Wu, Gervasio Gomez, Joan A. Guida, R. Markeloff, M. K. Fatyga, G. Steinbrück, Michael Shupe, Vladimir Gavrilov, Y. Fisyak, Gordon Watts, R. Mc Carthy, E. A. Kozlovsky, V. S. Burtovoi, Eunil Won, Rajendran Raja, M. Chung, J. Mc Kinley, V. Sirotenko, O. V. Eroshin, G. Di Loreto, H.E. Miettinen, H. da Motta, Marvin Johnson, J. G.R. Lima, J. Snow, C. Shaffer, D. Cullen-Vidal, K. Genser, Phillip Gutierrez, Brad Abbott, N. N. Biswas, A. V. Kotwal, Harrison Prosper, D. Denisov, A. V. Kozelov, A. S. Ito, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, E. G. Zverev, Pm Tuts, L. Lueking, F. Stichelbaut, Meenakshi Narain, A. Narayanan, K. Del Signore, R. W. Stephens, P. Yamin, S. Mani, R. Madden, Peter W. Draper, Pushpalatha C Bhat, K. Gounder, B. Lauer, M. A.C. Cummings, B. Hoeneisen, Lee Sawyer, Y. M. Park, S.A. Kahn, M. Demarteau, A. Jonckheere, A. P. Vorobiev, Stephan Linn, N. Oshima, Daria Zieminska, R. D. Schamberger, K. Streets, Vipin Bhatnagar, R. Partridge, H. S. Mao, D. L. Adams, B. Pawlik, D. Casey, J. Kotcher, N. Graf, H. L. Melanson, P. Z. Quintas, J. H. Christenson, J. M. Hauptman, and Cecilia Elena Gerber
Subjects: Physics, Particle physics, Gluino, Supergravity, Physics::Medical Physics, High Energy Physics::Phenomenology, Tevatron, General Physics and Astronomy, FOS: Physical sciences, Supersymmetry, Gluon, Luminosity, Standard Model, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), High Energy Physics::Experiment, Nuclear Experiment, Energy (signal processing)
Abstract: Using data corresponding to an integrated luminosity of 79 pb-1, D0 has searched for events containing multiple jets and large missing transverse energy in pbar-p collisions at sqrt(s)=1.8 TeV at the Fermilab Tevatron collider. Observing no significant excess beyond what is expected from the standard model, we set limits on the masses of squarks and gluinos and on the model parameters m_0 and m_1/2, in the framework of the minimal low-energy supergravity models of supersymmetry. For tan(beta) = 2 and A_0 = 0, with mu < 0, we exclude all models with m_squark < 250 GeV/c^2. For models with equal squark and gluino masses, we exclude m < 260 GeV/c^2., 10 pages, 3 figures, Submitted to PRL, Fixed typo on page bottom of p. 6 (QCD multijet background is 35.4 events)
Published: 2016

109. Differential cross section for w boson production as a function of transverse momentum in p p̄ collisions at √s = 1.8 TeV

Author: V.M Abazov, B Abbott, A Abdesselam, M Abolins, V Abramov, B.S Acharya, D.L Adams, M Adams, S.N Ahmed, G.D Alexeev, G.A Alves, N Amos, E.W Anderson, M.M Baarmand, V.V Babintsev, L Babukhadia, T.C Bacon, A Baden, B Baldin, P.W Balm, S Banerjee, E Barberis, P Baringer, J Barreto, J.F Bartlett, U Bassler, D Bauer, A Bean, M Begel, A Belyaev, S.B Beri, G Bernardi, I Bertram, A Besson, R Beuselinck, V.A Bezzubov, P.C Bhat, V Bhatnagar, M Bhattacharjee, G Blazey, S Blessing, A Boehnlein, N.I Bojko, F Borcherding, K Bos, A Brandt, R Breedon, G Briskin, R Brock, G Brooijmans, A Bross, D Buchholz, M Buehler, V Buescher, V.S Burtovoi, J.M Butler, F Canelli, W Carvalho, D Casey, Z Casilum, H Castilla-Valdez, D Chakraborty, K.M Chan, S.V Chekulaev, D.K Cho, S Choi, S Chopra, J.H Christenson, M Chung, D Claes, A.R Clark, J Cochran, L Coney, B Connolly, W.E Cooper, D Coppage, M.A.C Cummings, D Cutts, G.A Davis, K Davis, K De, S.J de Jong, K Del Signore, M Demarteau, R Demina, P Demine, D Denisov, S.P Denisov, S Desai, H.T Diehl, M Diesburg, G Di Loreto, S Doulas, P Draper, Y Ducros, L.V Dudko, S Duensing, L Duflot, S.R Dugad, A Dyshkant, D Edmunds, J Ellison, V.D Elvira, R Engelmann, S Eno, G Eppley, P Ermolov, O.V Eroshin, J Estrada, H Evans, V.N Evdokimov, T Fahland, S Feher, D Fein, T Ferbel, F Filthaut, H.E Fisk, Y Fisyak, E Flattum, F Fleuret, M Fortner, K.C Frame, S Fuess, E Gallas, A.N Galyaev, M Gao, V Gavrilov, R.J Genik II, K Genser, C.E Gerber, Y Gershtein, R Gilmartin, G Ginther, B Gómez, G Gómez, P.I Goncharov, J.L González Solı́s, H Gordon, L.T Goss, K Gounder, A Goussiou, N Graf, G Graham, P.D Grannis, J.A Green, H Greenlee, S Grinstein, L Groer, S Grünendahl, A Gupta, S.N Gurzhiev, G Gutierrez, P Gutierrez, N.J Hadley, H Haggerty, S Hagopian, V Hagopian, R.E Hall, P Hanlet, S Hansen, J.M Hauptman, C Hays, C Hebert, D Hedin, A.P Heinson, U Heintz, T Heuring, M.D Hildreth, R Hirosky, J.D Hobbs, B Hoeneisen, Y Huang, R Illingworth, A.S Ito, M Jaffré, S Jain, R Jesik, K Johns, M Johnson, A Jonckheere, M Jones, H Jöstlein, A Juste, S Kahn, E Kajfasz, A.M Kalinin, D Karmanov, D Karmgard, R Kehoe, A Kharchilava, S.K Kim, B Klima, B Knuteson, W Ko, J.M Kohli, A.V Kostritskiy, J Kotcher, A.V Kotwal, A.V Kozelov, E.A Kozlovsky, J Krane, M.R Krishnaswamy, P Krivkova, S Krzywdzinski, M Kubantsev, S Kuleshov, Y Kulik, S Kunori, A Kupco, V.E Kuznetsov, G Landsberg, A Leflat, C Leggett, F Lehner, J Li, Q.Z Li, J.G.R Lima, D Lincoln, S.L Linn, J Linnemann, R Lipton, A Lucotte, L Lueking, C Lundstedt, C Luo, A.K.A Maciel, R.J Madaras, V.L Malyshev, V Manankov, H.S Mao, T Marshall, M.I Martin, R.D Martin, K.M Mauritz, B May, A.A Mayorov, R McCarthy, J McDonald, T McMahon, H.L Melanson, M Merkin, K.W Merritt, C Miao, H Miettinen, D Mihalcea, C.S Mishra, N Mokhov, N.K Mondal, H.E Montgomery, R.W Moore, M Mostafa, H da Motta, E Nagy, F Nang, M Narain, V.S Narasimham, H.A Neal, J.P Negret, S Negroni, T Nunnemann, D O'Neil, V Oguri, B Olivier, N Oshima, P Padley, L.J Pan, K Papageorgiou, A Para, N Parashar, R Partridge, N Parua, M Paterno, A Patwa, B Pawlik, J Perkins, M Peters, O Peters, P Pétroff, R Piegaia, H Piekarz, B.G Pope, E Popkov, H.B Prosper, S Protopopescu, J Qian, R Raja, S Rajagopalan, E Ramberg, P.A Rapidis, N.W Reay, S Reucroft, J Rha, M Ridel, M Rijssenbeek, T Rockwell, M Roco, P Rubinov, R Ruchti, J Rutherfoord, B.M Sabirov, A Santoro, L Sawyer, R.D Schamberger, H Schellman, A Schwartzman, N Sen, E Shabalina, R.K Shivpuri, D Shpakov, M Shupe, R.A Sidwell, V Simak, H Singh, J.B Singh, V Sirotenko, P Slattery, E Smith, R.P Smith, R Snihur, G.R Snow, J Snow, S Snyder, J Solomon, V Sorı́n, M Sosebee, N Sotnikova, K Soustruznik, M Souza, N.R Stanton, G Steinbrück, R.W Stephens, F Stichelbaut, D Stoker, V Stolin, D.A Stoyanova, M Strauss, M Strovink, L Stutte, A Sznajder, W Taylor, S Tentindo-Repond, S.M Tripathi, T.G Trippe, A.S Turcot, P.M Tuts, P van Gemmeren, V Vaniev, R Van Kooten, N Varelas, L.S Vertogradov, A.A Volkov, A.P Vorobiev, H.D Wahl, H Wang, Z.-M Wang, J Warchol, G Watts, M Wayne, H Weerts, A White, J.T White, D Whiteson, J.A Wightman, D.A Wijngaarden, S Willis, S.J Wimpenny, J Womersley, D.R Wood, R Yamada, P Yamin, T Yasuda, Y.A Yatsunenko, K Yip, S Youssef, J Yu, Z Yu, M Zanabria, H Zheng, Z Zhou, M Zielinski, D Zieminska, A Zieminski, V Zutshi, E.G Zverev, and A Zylberstejn
Subjects: Quantum chromodynamics, Physics, Nuclear and High Energy Physics, Particle physics, Luminosity (scattering theory), Proton, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Tevatron, D0 experiment, 7. Clean energy, 01 natural sciences, law.invention, law, Antiproton, 0103 physical sciences, Physics::Accelerator Physics, High Energy Physics::Experiment, Fermilab, Nuclear Experiment, 010306 general physics, Collider
Abstract: We report a measurement of the differential cross section for W boson production as a function of its transverse momentum in proton-antiproton collisions at √s = 1.8 TeV. The data were collected by the DØ experiment at the Fermilab Tevatron Collider during 1994-1995 and correspond to an integrated luminosity of 85 pb-1. The results are in good agreement with quantum chromodynamics over the entire range of transverse momentum. © 2001 Elsevier Science B.V.
Published: 2016

110. Probing hard color-singlet exchange in pp̄ collisions at √s = 630 GeV and 1800 GeV

Author: B Abbott, M Abolins, V Abramov, B.S Acharya, I Adam, D.L Adams, M Adams, S Ahn, H Aihara, G.A Alves, N Amos, E.W Anderson, R Astur, M.M Baarmand, V.V Babintsev, L Babukhadia, A Baden, B Baldin, S Banerjee, J Bantly, E Barberis, P Baringer, J.F Bartlett, A Belyaev, S.B Beri, I Bertram, V.A Bezzubov, P.C Bhat, V Bhatnagar, M Bhattacharjee, N Biswas, G Blazey, S Blessing, P Bloom, A Boehnlein, N.I Bojko, F Borcherding, C Boswell, A Brandt, R Breedon, R Brock, A Bross, D Buchholz, V.S Burtovoi, J.M Butler, W Carvalho, D Casey, Z Casilum, H Castilla-Valdez, D Chakraborty, S.-M Chang, S.V Chekulaev, W Chen, S Choi, S Chopra, B.C Choudhary, J.H Christenson, M Chung, D Claes, A.R Clark, W.G Cobau, J Cochran, L Coney, W.E Cooper, C Cretsinger, D Cullen-Vidal, M.A.C Cummings, D Cutts, O.I Dahl, K Davis, K De, K Del Signore, M Demarteau, D Denisov, S.P Denisov, H.T Diehl, M Diesburg, G Di Loreto, P Draper, Y Ducros, L.V Dudko, S.R Dugad, A Dyshkant, D Edmunds, J Ellison, V.D Elvira, R Engelmann, S Eno, G Eppley, P Ermolov, O.V Eroshin, V.N Evdokimov, T Fahland, M.K Fatyga, S Feher, D Fein, T Ferbel, G Finocchiaro, H.E Fisk, Y Fisyak, E Flattum, G.E Forden, M Fortner, K.C Frame, S Fuess, E Gallas, A.N Galyaev, P Gartung, V Gavrilov, T.L Geld, R.J Genik II, K Genser, C.E Gerber, Y Gershtein, B Gibbard, B Gobbi, B Gómez, G Gómez, P.I Goncharov, J.L González Solı́s, H Gordon, L.T Goss, K Gounder, A Goussiou, N Graf, P.D Grannis, D.R Green, H Greenlee, S Grinstein, P Grudberg, S Grünendahl, G Guglielmo, J.A Guida, J.M Guida, A Gupta, S.N Gurzhiev, G Gutierrez, P Gutierrez, N.J Hadley, H Haggerty, S Hagopian, V Hagopian, K.S Hahn, R.E Hall, P Hanlet, S Hansen, J.M Hauptman, D Hedin, A.P Heinson, U Heintz, R Hernández-Montoya, T Heuring, R Hirosky, J.D Hobbs, B Hoeneisen, J.S Hoftun, F Hsieh, Ting Hu, Tong Hu, A.S Ito, E James, J Jaques, S.A Jerger, R Jesik, T Joffe-Minor, K Johns, M Johnson, A Jonckheere, M Jones, H Jöstlein, S.Y Jun, C.K Jung, S Kahn, G Kalbfleisch, D Karmanov, D Karmgard, R Kehoe, M.L Kelly, S.K Kim, B Klima, C Klopfenstein, W Ko, J.M Kohli, D Koltick, A.V Kostritskiy, J Kotcher, A.V Kotwal, A.V Kozelov, E.A Kozlovsky, J Krane, M.R Krishnaswamy, S Krzywdzinski, S Kuleshov, Y Kulik, S Kunori, F Landry, G Landsberg, B Lauer, A Leflat, J Li, Q.Z Li-Demarteau, J.G.R Lima, D Lincoln, S.L Linn, J Linnemann, R Lipton, F Lobkowicz, S.C Loken, A Lucotte, L Lueking, A.L Lyon, A.K.A Maciel, R.J Madaras, R Madden, L Magaña-Mendoza, V Manankov, S Mani, H.S Mao, R Markeloff, T Marshall, M.I Martin, K.M Mauritz, B May, A.A Mayorov, R McCarthy, J McDonald, T McKibben, J McKinley, T McMahon, H.L Melanson, M Merkin, K.W Merritt, C Miao, H Miettinen, A Mincer, C.S Mishra, N Mokhov, N.K Mondal, H.E Montgomery, P Mooney, M Mostafa, H da Motta, C Murphy, F Nang, M Narain, V.S Narasimham, A Narayanan, H.A Neal, J.P Negret, P Nemethy, D Norman, L Oesch, V Oguri, E Oliveira, E Oltman, N Oshima, D Owen, P Padley, A Para, Y.M Park, R Partridge, N Parua, M Paterno, B Pawlik, J Perkins, M Peters, R Piegaia, H Piekarz, Y Pischalnikov, B.G Pope, H.B Prosper, S Protopopescu, J Qian, P.Z Quintas, R Raja, S Rajagopalan, O Ramirez, S Reucroft, M Rijssenbeek, T Rockwell, M Roco, P Rubinov, R Ruchti, J Rutherfoord, A Sánchez-Hernández, A Santoro, L Sawyer, R.D Schamberger, H Schellman, J Sculli, E Shabalina, C Shaffer, H.C Shankar, R.K Shivpuri, D Shpakov, M Shupe, H Singh, J.B Singh, V Sirotenko, E Smith, R.P Smith, R Snihur, G.R Snow, J Snow, S Snyder, J Solomon, M Sosebee, N Sotnikova, M Souza, G Steinbrück, R.W Stephens, M.L Stevenson, D Stewart, F Stichelbaut, D Stoker, V Stolin, D.A Stoyanova, M Strauss, K Streets, M Strovink, A Sznajder, P Tamburello, J Tarazi, M Tartaglia, T.L.T Thomas, J Thompson, T.G Trippe, P.M Tuts, V Vaniev, N Varelas, E.W Varnes, D Vititoe, A.A Volkov, A.P Vorobiev, H.D Wahl, G Wang, J Warchol, G Watts, M Wayne, H Weerts, A White, J.T White, J.A Wightman, S Willis, S.J Wimpenny, J.V.D Wirjawan, J Womersley, E Won, D.R Wood, Z Wu, R Yamada, P Yamin, T Yasuda, P Yepes, K Yip, C Yoshikawa, S Youssef, J Yu, Y Yu, B Zhang, Y Zhou, Z Zhou, Z.H Zhu, M Zielinski, D Zieminska, A Zieminski, E.G Zverev, and A Zylberstejn
Subjects: Physics, Nuclear and High Energy Physics, Transverse plane, Particle physics, Pseudorapidity, High Energy Physics::Phenomenology, Detector, High Energy Physics::Experiment, Singlet state, Jet (particle physics), Nuclear Experiment
Abstract: We present results on dijet production via hard color-singlet exchange in proton-antiproton collisions at √s = 630 GeV and 1800 GeV using the DØ detector. The fraction of dijet events produced via color-singlet exchange is measured as a function of jet transverse energy, separation in pseudorapidity between the two highest transverse energy jets, and proton-antiproton center-of-mass energy. The results are consistent with a color-singlet fraction that increases with an increasing fraction of quark-initiated processes and inconsistent with two-gluon models for the hard color-singlet. © 1998 Published by Elsevier Science B.V. All rights reserved.
Published: 2016

111. Observation of diffractively produced W and Z bosons in p̄p collisions at √s = 1800 GeV

Author: R. Van Kooten, Wendy Taylor, A. Patwa, S. Fu, P. Demine, A. Zieminski, Q. Xu, J. Huang, R. A. Sidwell, Alexander Khanov, U. Bassler, A. N. Galyaev, Stephen Wimpenny, G. Steinbrück, Rajendran Raja, H. Zheng, Brad Abbott, Pierre Petroff, S. Fuess, Roger Moore, Zeno Dixon Greenwood, K. W. Merritt, Vladimir Gavrilov, Gordon Watts, D. Coppage, V. Sirotenko, D. K. Cho, Y. Arnoud, R. Illingworth, Regina Demina, T. C. Bacon, E. W. Anderson, M. Buehler, J. F. Bartlett, A. Besson, N. A. Naumann, F. Borcherding, L. Lueking, Bobby Samir Acharya, H. A. Neal, J. T. Linnemann, V. M. Abazov, V. Sorín, O. V. Eroshin, Y. Song, Phillip Gutierrez, T. Marshall, W. E. Cooper, K. Yip, S. Duensing, V. Oguri, Ulrich Heintz, D. Fein, D. Chakraborty, S. Chopra, Don Lincoln, Q. Z. Li, P. W. Balm, V. Manankov, M. Abolins, S. Reucroft, D. P. Stoker, Gustaaf Brooijmans, H. Jöstlein, Darien Wood, G. Sajot, P. Yamin, Frank Filthaut, A. Stone, Daniel John Karmgard, Elemer Nagy, N. R. Stanton, S. N. Ahmed, M. Fortner, L. Stutte, N. W. Reay, R. L. McCarthy, H. L. Melanson, N. Parua, V.V. Abramov, M. Jaffré, Arnaud Duperrin, Alberto Santoro, M. Diesburg, Nicholas John Hadley, C. Hebert, Sebastian Grinstein, N. K. Mondal, J. Warchol, H. T. Diehl, T. A. Bolton, C. Han, A.S. Dyshkant, Arnaud Lucotte, Jong-Sung Yu, Alexander Kupco, G. D. Alexeev, Flera Rizatdinova, D. Whiteson, A. V. Kostritskiy, D. Mihalcea, W. Kahl, A. Boehnlein, M. Bhattacharjee, S. Blessing, P. Rubinov, K. Gounder, Sissel Hansen, David H. Adams, Alice Bean, P. M. Tuts, V. E. Kuznetsov, Sarah Catherine Eno, T. Rockwell, Iain Alexander Bertram, H. E. Fisk, Scott Snyder, F. Fleuret, M. Merkin, Randy Ruchti, M. A. Strang, Jing Li, Ariel Schwartzman, Melissa Ridel, F. Canelli, R. Kehoe, D. A. Stoyanova, A. S. Turcot, Michael Rijssenbeek, S. N. Gurzhiev, T. G. Trippe, Z. Zhou, J. Solomon, L. Duflot, M. Strovink, Emanuela Barberis, Robert Hirosky, Volker Buescher, Shuichi Kunori, Raymond Brock, Boaz Klima, Elizabeth Gallas, T. McMahon, R. Beuselinck, F. Nang, Vasken Hagopian, Christophe Royon, A. M. Kalinin, G. Eppley, Heriberto Castilla-Valdez, V. Vaniev, Richard B. Lipton, H. Weerts, N.V. Mokhov, Z. M. Wang, M. I. Martin, J. Ellison, A. K.A. Maciel, Sa. Jain, A. Abdesselam, V. Simak, A. Leflat, H. da Motta, S. Willis, M. Gao, Sharon Hagopian, Lev Dudko, F. Villeneuve-Seguier, A. P. Heinson, Pushpalatha C Bhat, P. Padley, G. Gutierrez, Gilvan Alves, J. G.R. Lima, D. Cutts, C. Luo, D. Casey, J. Kotcher, Alexey Volkov, J. M. Hauptman, Cecilia Elena Gerber, H. D. Wahl, D. Bauer, V. S. Narasimham, L. Groer, Wagner Carvalho, Mitchell Wayne, Sujogya Banerjee, Greg Landsberg, Harald Fox, Viatcheslav Stolin, H. Schellman, J. M. Kohli, K. Papageorgiou, V. V. Babintsev, G. Ginther, V. N. Evdokimov, R. E. Hall, M. Zanabria, M. H.G. Souza, A. S. Ito, Tulika Bose, N. Graf, Michael Begel, Stefan Grünendahl, Jianming Qian, J. T. Eltzroth, M. A.C. Cummings, A. A. Mayorov, L. Coney, B. Hoeneisen, Y. D. Mutaf, S. Tentindo-Repond, Vipin Bhatnagar, Andrew White, Mossadek Talby, B. Gómez, P. I. Goncharov, H. E. Montgomery, Lee Sawyer, C. Lundstedt, Carlos Avila, J. Snow, H. Haggerty, K. Soustruznik, Christos Leonidopoulos, Yu-tin Huang, S. Krzywdzinski, R. Partridge, X. Zhang, Shashikant Dugad, K. Genser, G. Briskin, Jeffrey F. Krane, R. Jesik, Sabine Crépé-Renaudin, Philip Baringer, A. Baden, G. C. Blazey, J. Womersley, A. Goussiou, S. Baffioni, K. A. Johns, C. Miao, B. Olivier, R. Yamada, V. L. Malyshev, Nikos Varelas, B. M. Sabirov, Andrei Nomerotski, Bing Zhou, E. G. Zverev, H. S. Mao, B. G. Pope, D. Karmanov, R. K. Shivpuri, John Hobbs, S. J. De Jong, S.A. Kahn, M. B. Przybycien, A. Zylberstejn, F. Lehner, D. R. Claes, Ia Iashvili, J. Barreto, B. Kothari, T. Yasuda, M. Demarteau, Mary Beth Adams, S. Doulas, D. Buchholz, Howard Gordon, Elizaveta Shabalina, Kaushik De, R. Piegaia, H. Greenlee, James C. Green, Neeti Parashar, Florian Beaudette, Marvin Johnson, P. A. Rapidis, M. Zielinski, A. Jonckheere, A. V. Kozelov, S. M. Tripathi, E. Kajfasz, Alexander Belyaev, Suyong Choi, A. P. Vorobiev, Stephan Linn, S. P. Denisov, Gregory R Snow, D. Hedin, Patrick Slattery, A. Bross, O. Peters, N. Oshima, Meenakshi Narain, K. M. Mauritz, P.F. Ermolov, Daria Zieminska, M. R. Krishnaswamy, R. D. Schamberger, V. S. Burtovoi, A. R. Clark, N. Sotnikova, M. A. Kubantsev, R. J. Genik, Sergey Chekulaev, Gregorio Bernardi, D. Denisov, J. M. Heinmiller, Srinivasan Rajagopalan, Hal Evans, Thomas Ferbel, R. J. Madaras, G. A. Davis, Serban Protopopescu, V. A. Bezzubov, J. P. Negret, M. Sosebee, A. Alton, R. P. Smith, Freya Blekman, Andrew Brandt, R. Engelmann, Michael Shupe, E. A. Kozlovsky, H.E. Miettinen, Michael Hildreth, J. Estrada, K. M. Chan, Y. A. Yatsunenko, Harrison Prosper, S. Desai, T. Nunnemann, B. Baldin, W. M. Lee, A. Kharchilava, Sergey Kuleshov, Victor Daniel Elvira, V. Zutshi, D. Shpakov, N. I. Bojko, D. O'Neil, J. N. Butler, P. D. Grannis, Michael A. Strauss, Y. Kulik, Suman Bala Beri, A. Juste, B. Connolly, D. A. Wijngaarden, K. Bos, D. Edmunds, Andre Sznajder, Yuri Gershtein, P. Krivkova, and L. Babukhadia
Subjects: Physics, Diffraction, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Scattering, Detector, Sigma, HERA, 01 natural sciences, Nuclear physics, W and Z bosons, biological sciences, 0103 physical sciences, bacteria, Rapidity, 010306 general physics, Boson
Abstract: Using the DO detector, we have observed events produced in (p) over barp collisions that contain W or Z bosons in conjunction with very little energy deposition ("rapidity gaps") in large forward regions of the detector. The fraction of W boson events with a rapidity gap (a signature for diffraction) is 0.89 +/- (0.19)(0.17)% and the probability that the non-diffractive background fluctuated to yield the observed diffractive signal is 3 x 10(-14), corresponding to a significance of 7.5 sigma. The Z boson sample has a gap fraction of 1.44 +/- (0.61)(0.52)%, with a significance of 4.4 sigma. The diffractive events have very similar properties to the more common non-diffractive component. (C) 2003 Elsevier B.V. All rights reserved.
Published: 2016

112. Helicity of the W boson in lepton + jets tt̄ events

Author: A. Leflat, Andrew White, S. Tentindo-Repond, V. Zutshi, R. L. McCarthy, W. Kahl, D. Shpakov, V. A. Bezzubov, Philip Baringer, M. Merkin, S. Banerjee, B. G. Pope, Marvin Johnson, Elizaveta Shabalina, Andrei Nomerotski, John Hobbs, V.V. Abramov, Shuichi Kunori, Emanuela Barberis, J. Barreto, T. Nunnemann, B. Baldin, Raymond Brock, Boaz Klima, R. Beuselinck, J. P. Negret, R. P. Smith, Michael Shupe, Michael Hildreth, A. V. Kozelov, H. da Motta, A. S. Ito, E. G. Zverev, M. Buehler, V. Vaniev, Alexander Kupco, N. R. Stanton, T. C. Bacon, D. P. Stoker, Michael A. Strauss, Meenakshi Narain, Randy Ruchti, Tulika Bose, W. M. Lee, A. Kharchilava, Sergey Kuleshov, Victor Daniel Elvira, S. Willis, J. Estrada, Y. A. Yatsunenko, Harrison Prosper, P.F. Ermolov, M. Jaffré, P. A. Rapidis, H. Haggerty, S. P. Denisov, Y. Kulik, A. Stone, Suman Bala Beri, M. Bhattacharjee, J. M. Hauptman, Cecilia Elena Gerber, V. V. Babintsev, G. Ginther, Jianming Qian, A. Jonckheere, A. P. Vorobiev, Stephan Linn, N. Oshima, Daria Zieminska, M. R. Krishnaswamy, Sergey Chekulaev, G. Briskin, Jeffrey F. Krane, V. Oguri, Heriberto Castilla-Valdez, S. Baffioni, M. A. Kubantsev, S. N. Gurzhiev, P. Demine, V. S. Burtovoi, Pushpalatha C Bhat, A. Abdesselam, Gustaaf Brooijmans, A. Juste, F. Borcherding, Vipin Bhatnagar, D. Coppage, J. Warchol, M. A.C. Cummings, V. Simak, H. E. Fisk, P. Padley, Alexey Volkov, B. Hoeneisen, Robert Hirosky, Lee Sawyer, Zeno Dixon Greenwood, N. Sotnikova, Wendy Taylor, A. M. Kalinin, Z. Zhou, J. Solomon, R. Partridge, X. Zhang, A. Besson, N. A. Naumann, S. Chopra, Viatcheslav Stolin, M. Gao, Mitchell Wayne, H. Schellman, J. M. Kohli, A. N. Galyaev, Ariel Schwartzman, G. Sajot, Roger Moore, D. K. Cho, Y. Arnoud, S. Reucroft, Melissa Ridel, S.A. Kahn, G. Gutierrez, M. Demarteau, Gilvan Alves, V. S. Narasimham, L. Groer, Thomas G Trippe, M. Strovink, R. Kehoe, Stefan Grünendahl, Mossadek Talby, S. Desai, R. Illingworth, B. Gómez, C. Lundstedt, Carlos Avila, W. E. Cooper, M. A. Strang, Sabine Crépé-Renaudin, A. Patwa, A. A. Mayorov, V. L. Malyshev, H. S. Mao, Shashikant Dugad, Vasken Hagopian, B. S. Acharya, H. Weerts, J. Snow, Arnaud Duperrin, M. Sosebee, S. Nelson, M. H.G. Souza, Andrew Brandt, E. A. Kozlovsky, H.E. Miettinen, Lev Dudko, F. Villeneuve-Seguier, G. D. Alexeev, Flera Rizatdinova, F. Blekman, Jong-Sung Yu, L. Lueking, N. I. Bojko, D. O'Neil, H. E. Montgomery, L. Babukhadia, Vladimir Gavrilov, Gordon Watts, V. Sirotenko, O. V. Eroshin, Y. Song, Phillip Gutierrez, Neeti Parashar, J. N. Butler, Daniel Whiteson, Q. Z. Li, P. D. Grannis, C. Han, F. Beaudette, S. J. De Jong, M. B. Przybycien, M. Zielinski, Christos Leonidopoulos, R. J. Madaras, B. Kothari, Sarah Catherine Eno, D. Mihalcea, V. Buescher, J. Womersley, P. M. Tuts, V. E. Kuznetsov, Sebastian Grinstein, Z. M. Wang, B. Connolly, D. Karmanov, P. Pétroff, E. Kajfasz, K. W. Merritt, D. Hedin, U. Bassler, R. Engelmann, Ia Iashvili, S. Kesisoglou, V. M. Abazov, A. V. Kostritskiy, Regina Demina, Elizabeth Gallas, T. McMahon, K. Gounder, S. N. Ahmed, M. Fortner, Sissel Hansen, T. Rockwell, Iain Alexander Bertram, N. W. Reay, Y. D. Mutaf, H. A. Neal, J. T. Linnemann, V. Sorín, K. Yip, Michael Rijssenbeek, Christophe Royon, J. F. Bartlett, Alberto Santoro, J. G.R. Lima, V. Manankov, L. Stutte, A.S. Dyshkant, A. Melnitchouk, H. D. Wahl, J. T. Eltzroth, D. Bauer, M. Zanabria, P. Rubinov, V. N. Evdokimov, R. Jesik, Laurent Duflot, A. Alton, K. A. Johns, O. Peters, D. A. Wijngaarden, Richard B. Lipton, Suyong Choi, T. Yasuda, K. Bos, K. M. Chan, Sharon Hagopian, M. Abolins, H. L. Melanson, D. Buchholz, N. K. Mondal, R. Piegaia, Anna Goussiou, H. T. Diehl, T. A. Bolton, Gregorio Bernardi, D. Denisov, Gregory R Snow, A. Boehnlein, D. Edmunds, J. Ellison, A. K.A. Maciel, Sa. Jain, S. Fuess, Andre Sznajder, Yuri Gershtein, J. M. Heinmiller, Srinivasan Rajagopalan, P. I. Goncharov, Hal Evans, Thomas Ferbel, C. Miao, P. Krivkova, David H. Adams, Alice Bean, F. Canelli, A. Quadt, S. E.K. Mattingly, S. Fu, D. Chakraborty, D. Cutts, Wagner Carvalho, Don Lincoln, P. W. Balm, Vivek Jain, Q. Xu, Daniel John Karmgard, Greg Landsberg, C. Hebert, N. Parua, Alexander Khanov, Jing Li, R. Van Kooten, Ulrich Heintz, K. Soustruznik, H. Jöstlein, A. Zieminski, Frank Filthaut, M. Diesburg, J. Huang, D. A. Stoyanova, A. S. Turcot, R. A. Sidwell, S. Krzywdzinski, Michael Begel, A. Zylberstejn, R. D. Schamberger, F. Lehner, H. Greenlee, A. Bross, G. A. Davis, Serban Protopopescu, Alexander Belyaev, Patrick Slattery, N.V. Mokhov, M. I. Martin, A. P. Heinson, R. E. Hall, G. Steinbrück, K. Genser, A. Baden, G. C. Blazey, Brad Abbott, R. Yamada, C. Luo, Mary Beth Adams, B. M. Sabirov, R. K. Shivpuri, Elemer Nagy, D. R. Claes, S. Doulas, Kaushik De, Yu-tin Huang, Nikos Varelas, Bing Zhou, Stephen Wimpenny, A. R. Clark, T. Marshall, Darien Wood, Nicholas John Hadley, S. Blessing, Scott Snyder, D. Casey, J. Kotcher, and Harald Fox
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Top quark, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Tevatron, FOS: Physical sciences, 01 natural sciences, Helicity, law.invention, Standard Model, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), law, 0103 physical sciences, High Energy Physics::Experiment, Fermilab, 010306 general physics, Collider, Lepton, Boson
Abstract: We examine properties of ttbar candidates events in lepton+jets final states to establish the helicities of the W bosons in t->W+b decays. Our analysis is based on a direct calculation of a probability that each event corresponds to a ttbar final state, as a function of the helicity of the W boson. We use the 125 events/pb sample of data collected by the DO experiment during Run I of the Fermilab Tevatron collider at sqrt{s}=1.8 TeV, and obtain a longitudinal helicity fraction of F_0=0.56+/-0.31, which is consistent with the prediction of F_0=0.70 from the standard model.
Published: 2016

113. Measurement of the high-mass Drell-Yan cross section and limits on quark-electron compositeness scales

Author: S. A. Jerger, W. G. Cobau, M. I. Martin, R. L. McCarthy, J. McDonald, B. Baldin, C. Klopfenstein, S. Krzywdzinski, Philip Baringer, M. Abolins, Y. Ducros, D. Norman, A.K. Gupta, W. E. Cooper, T. Joffe-Minor, P. Mooney, Peter Nemethy, L. Lueking, M. Roco, A. Zylberstejn, H. T. Diehl, L. Magaña-Mendoza, P. Yamin, E. Smith, H. Singh, C. Murphy, T. Heuring, R. Hernández-Montoya, P. Ermolov, M. Merkin, Y. Kulik, T. McKibben, E. Shabalina, Z. Zhou, J. Solomon, B. May, K. Del Signore, Matthew Jones, G. Eppley, Sergey Kuleshov, S. Protopopescu, Victor Daniel Elvira, H. da Motta, J. Yu, S. Grünendahl, S. Mani, N. Sotnikova, J. Ellison, A. K.A. Maciel, Elizabeth Gallas, H. Weerts, M. Bhattacharjee, B. Gobbi, Alexander Vorobiev, Hiroaki Aihara, A. Bross, J. Krane, R. Jesik, Jasvinder A. Singh, D. Koltick, D. Zieminska, S. Fuess, R. Madden, J. Bantly, Raymond Brock, Boaz Klima, Richard Breedon, H. Greenlee, T. G. Trippe, V. Gavrilov, Rajendran Raja, R. W. Stephens, G. Gutierrez, Peter W. Draper, S. Youssef, Pm Tuts, Sharon Hagopian, G. Guglielmo, A. Sanchez-Hernandez, Brad Abbott, T. McMahon, Robert Kehoe, David Cutts, P. I. Goncharov, S. Willis, H. E. Fisk, Sergey Denisov, Robert Hirosky, B. Zhang, P. Gartung, J. M. Hauptman, J. M. Guida, D. Hedin, L. Babukhadia, Cecilia Elena Gerber, E. Oltman, M. Sosebee, Pushpalatha C Bhat, P. Padley, N.V. Mokhov, Alexey Volkov, Stephen Wimpenny, V. V. Babintsev, J. McKinley, Y. M. Park, C. Miao, K. Gounder, Andrew Brandt, T. Marshall, R. Engelmann, S. Feher, Andrew White, V. N. Evdokimov, Gervasio Gomez, E. A. Kozlovsky, W. Y. Chen, Eunil Won, P. Bloom, V. A. Bezzubov, J. P. Negret, B. Lauer, R. P. Smith, A. N. Galyaev, G. E. Forden, A. P. Heinson, P. Yepes, Jianming Qian, James H Cochran, J. A. Wightman, M. A.C. Cummings, H.E. Miettinen, N. K. Mondal, A. Zieminski, Y. Zhou, Mitchell Wayne, F. Stichelbaut, B. Hoeneisen, N. I. Bojko, A. Boehnlein, Michael Shupe, V. S. Narasimham, B. G. Pope, R. E. Hall, J. L. González Solís, Z. Casilum, Darien Wood, H. Schellman, J. M. Kohli, D. Vititoe, C. K. Jung, V. Stolin, Nicholas John Hadley, Tong Hu, H. L. Melanson, P. Z. Quintas, H. E. Montgomery, A. V. Kozelov, M. L. Stevenson, R. J. Genik, A. A. Mayorov, A. L. Lyon, Shuichi Kunori, A. V. Kotwal, Harrison Prosper, R. Snihur, J. Snow, Daniel R Claes, D. Fein, M. Fortner, A. Jonckheere, H. D. Wahl, Winston Ko, S. Y. Jun, T. L.T. Thomas, S. Blessing, M. K. Fatyga, Scott Snyder, R. Markeloff, J. H. Christenson, E. G. Zverev, V. Vaniev, J. S. Hoftun, K. Davis, J. N. Butler, D. Denisov, Steve Reucroft, R. K. Shivpuri, S.A. Kahn, S. M. Chang, Don Lincoln, Erich Varnes, Li Jingyuan, Daniel John Karmgard, P. D. Grannis, H. Piekarz, F. Lobkowicz, P. Grudberg, J. F. Bartlett, A. Goussiou, C. Shaffer, M. Demarteau, D. Cullen-Vidal, K. Genser, J. Thompson, Andre Sznajder, B. Gómez, N. N. Biswas, M. Tartaglia, T. Rockwell, Iain Alexander Bertram, Michael Rijssenbeek, Z. H. Zhu, Z. Wu, Yuri Gershtein, K. Streets, Vipin Bhatnagar, D. Shpakov, M. D. Peters, Kaushik De, Shashikant Dugad, R. D. Schamberger, Meenakshi Narain, R. Partridge, K. M. Mauritz, Young-Sang Yu, J. Warchol, L. T. Goss, L. Oesch, P. Hanlet, J. V. D. Wirjawan, S. Chopra, G. Finocchiaro, V. Oguri, A. Narayanan, H. S. Mao, G. Wang, Alberto Santoro, J. G.R. Lima, G. Kalbfleisch, D. L. Adams, A. V. Kostritskiy, T. Fahland, D. Edmunds, Dhiman Chakraborty, M. H.G. Souza, Michael A. Strauss, Sissel Hansen, B. Gibbard, Kenneth Johns, Stephan Linn, V. S. Burtovoi, J. Sculli, M. Diesburg, C. Boswell, E. Flattum, R. Yamada, L. Coney, J. D. Hobbs, M. R. Krishnaswamy, Ricardo Piegaia, B. Pawlik, N. Oshima, Nikos Varelas, Suman Bala Beri, D. Casey, J. Kotcher, O. I. Dahl, G. Steinbrück, J. Linnemann, Sun Kee Kim, C. Yoshikawa, N. Graf, E. W. Anderson, Q. Z. Li, Allen Mincer, Sebastian Grinstein, Alexander Belyaev, D. Buchholz, Edilamar Menezes de Oliveira, Y. Pischalnikov, P. Tamburello, Gregory R Snow, F. Hsieh, Heriberto Castilla-Valdez, Ulrich Heintz, H. Jöstlein, D. Owen, J. Tarazi, A. R. Clark, A. Para, Sergey Chekulaev, M. L. Kelly, Howard Gordon, K. C. Frame, O. Ramirez, I. Adam, P. Rubinov, K. W. Merritt, V. Manankov, M. Chung, Bobby Samir Acharya, H. A. Neal, H. C. Shankar, K. Yip, A.S. Dyshkant, J. Jaques, Ron Lipton, J. Womersley, Mark Raymond Adams, D. Karmanov, Brajesh C Choudhary, D. P. Stoker, Emanuela Barberis, H. Haggerty, Suyong Choi, Y. Fisyak, Joan A. Guida, G. Di Loreto, Srinivasan Rajagopalan, Thomas Ferbel, Dan Green, L. Sawyer, Marvin Johnson, M. Zielinski, R. J. Madaras, T. Yasuda, S. N. Gurzhiev, C. Cretsinger, J. Perkins, Alexander Leflat, M. Strovink, Gilvan Alves, K. S. Hahn, Wagner Carvalho, Greg Landsberg, Sw. Banerjee, T. L. Geld, M. Paterno, A. Baden, G. C. Blazey, S. C. Loken, N. Parua, V.V. Abramov, S. H. Ahn, F. Landry, John Rutherfoord, D. A. Stoyanova, Arnaud Lucotte, F. Borcherding, N. Amos, Randy Ruchti, Miguel Mostafa, C. S. Mishra, M. M. Baarmand, Sarah Catherine Eno, Vasken Hagopian, F. Nang, Lev Dudko, A. S. Ito, Gordon Watts, V. Sirotenko, O. V. Eroshin, Phillip Gutierrez, and J. T. White
Subjects: Quark, Physics, Particle physics, High Energy Physics::Phenomenology, FOS: Physical sciences, General Physics and Astronomy, Scale (descriptive set theory), Electron, High Energy Physics - Experiment, Standard Model, Nuclear physics, High Energy Physics - Experiment (hep-ex), Cross section (physics), High mass, High Energy Physics::Experiment, Invariant mass, Nuclear Experiment
Abstract: We present a measurement of the Drell-Yan cross section at high dielectron invariant mass using 120/pb of data collected in pbar-p collisions at sqrt(s) = 1.8 TeV by the D0 collaboration during 1992-96. No deviation from standard model expectations is observed. We use the data to set limits on the energy scale of quark-electron compositeness with common constituents. The 95% confidence level lower limits on the compositeness scale vary between 3.3 TeV and 6.1 TeV depending on the assumed form of the effective contact interaction., 6 pages, 2 figures, submitted to PRL
Published: 2016

114. Search for large extra dimensions in dielectron and diphoton production

Author: B. May, Emanuela Barberis, R. J. Madaras, K. Streets, Vipin Bhatnagar, H. Weerts, T. Heuring, S. A. Jerger, Bobby Samir Acharya, H. A. Neal, R. Snihur, Elemer Nagy, Anurag Gupta, A. S. Turcot, A. A. Mayorov, Y. Kulik, Jasvinder A. Singh, Wendy Taylor, A. Patwa, K. M. Mauritz, L. T. Goss, H. C. Shankar, F. Borcherding, V. Sorín, K. Yip, S. Youssef, V. Simak, V. N. Evdokimov, Alexander Leflat, P. Ermolov, M. Strovink, M. Merkin, M. I. Martin, Roger Moore, L. Stutte, Robert Hirosky, Pushpalatha C Bhat, V. S. Burtovoi, A.S. Dyshkant, Robert Kehoe, Gervasio Gomez, David Cutts, V. Zutshi, P. Padley, Alexey Volkov, M. Sosebee, J. Bantly, N.V. Mokhov, A. Bean, Gilvan Alves, Michael Begel, Chris Hays, S. Tentindo-Repond, R. L. McCarthy, H. Haggerty, Raymond Brock, Boaz Klima, J. McDonald, Miguel Mostafa, M. M. Baarmand, Sarah Catherine Eno, L. J. Pan, K. Gounder, James H Cochran, Mitchell Wayne, H. Schellman, J. M. Kohli, A. P. Heinson, D. Norman, A. V. Kozelov, Gustaaf Brooijmans, B. Gibbard, J. Thompson, S. R. Hou, L. Sawyer, K. Genser, Philip Baringer, W. E. Cooper, R. Van Kooten, M. A.C. Cummings, S. Willis, F. Nang, Andrew White, P. Grudberg, S. Feher, D. Shpakov, Z. Zhou, J. Solomon, R. Demina, P. Demine, A. Besson, B. Gómez, J. Rha, H. S. Mao, P. Gartung, Andrew Brandt, R. Engelmann, E. A. Kozlovsky, H.E. Miettinen, Z. H. Zhu, E. Popkov, M. R. Krishnaswamy, R. E. Hall, J. L. González Solís, Z. Casilum, V. A. Bezzubov, J. P. Negret, R. P. Smith, Michael Shupe, Y. Fisyak, C. Klopfenstein, M. Chung, Shashikant Dugad, Marvin Johnson, M. Roco, S. Krzywdzinski, B. Hoeneisen, G. Eppley, A. Baden, A. N. Galyaev, K. M. Chan, Dhiman Chakraborty, G. C. Blazey, G. Gutierrez, M. Buehler, H. Zheng, N. W. Reay, S. Grünendahl, Yu-tin Huang, J. Perkins, J. Sculli, M. Diesburg, J. Yu, E. G. Zverev, J. F. Bartlett, A. Goussiou, A. Para, Neeti Parashar, H. da Motta, D. Zieminska, S. Fuess, J. Estrada, Elizabeth Gallas, R. Partridge, T. McMahon, M. Bhattacharjee, R. Gilmartin, N. R. Stanton, V. Stolin, H. E. Montgomery, Sun Kee Kim, V. Buescher, A. Zylberstejn, Sergey Chekulaev, P. Hanlet, D. Coppage, V. S. Narasimham, L. Groer, Thomas G Trippe, F. Lehner, D. K. Cho, Pm Tuts, S. Duensing, J. M. Hauptman, Cecilia Elena Gerber, Orin I. Dahl, John Rutherfoord, R. Jesik, Haiyan Wang, Nikos Varelas, Meenakshi Narain, E. W. Anderson, A. V. Kotwal, Harrison Prosper, B. Knuteson, D. P. Stoker, V. V. Babintsev, B. Pawlik, Sharon Hagopian, Z. Yu, M. Zielinski, E. Shabalina, V. Gavrilov, Daniel R Claes, S.A. Kahn, Kenneth Johns, F. Stichelbaut, G. Ginther, Daniel Whiteson, Alexander Belyaev, S. Desai, Q. Z. Li, Stephen Wimpenny, P. Rubinov, G. A. Davis, K. W. Merritt, Jianming Qian, D. Casey, A. R. Clark, C. S. Mishra, J. Kotcher, T. Fahland, D. Edmunds, N. Sotnikova, Ron Lipton, B. G. Pope, R. J. Genik, M. Demarteau, G. Graham, A. Zieminski, James C. Green, Patrick Slattery, Allen Mincer, G. Briskin, D. Fein, M. Fortner, T. Marshall, D. A. Stoyanova, D. Denisov, V. Manankov, K. S. Hahn, Sebastian Grinstein, J. Womersley, Ricardo Piegaia, Jeffrey F. Krane, N. Graf, T. Yasuda, Don Lincoln, D. Buchholz, Darien Wood, Wagner Carvalho, E. Flattum, R. Yamada, H. D. Wahl, R. D. Schamberger, Greg Landsberg, L. Lueking, Sw. Banerjee, P. W. Balm, Daniel John Karmgard, M. Zanabria, Winston Ko, S. N. Gurzhiev, A. V. Kostritskiy, Mark Raymond Adams, D. Karmanov, Li Jingyuan, S. Negroni, C. Hebert, N. Amos, Heriberto Castilla-Valdez, Nicholas John Hadley, S. Blessing, S. Chopra, P. A. Rapidis, Sissel Hansen, J. T. White, Ariel Schwartzman, O. Peters, M. Paterno, K. Soustruznik, A. Boehnlein, H. L. Melanson, P. Z. Quintas, Ulrich Heintz, U. Bassler, J. V.D. Wirjawan, Scott Snyder, E. Smith, K. Del Signore, L. Coney, H. Jöstlein, Matthew Jones, N. Sen, J. D. Hobbs, J. Snow, J. H. Christenson, A. P. Vorobiev, E. Kajfasz, R. K. Shivpuri, Stephan Linn, David H. Adams, Gregory R Snow, R. A. Sidwell, N. Oshima, P. van Gemmeren, F. Canelli, M. Abolins, H. E. Fisk, S. Doulas, D. Hedin, Alberto Santoro, J. G.R. Lima, C. Lundstedt, Kaushik De, V. E. Kuznetsov, D. Toback, M. A. Kubantsev, R. W. Stephens, Vasken Hagopian, Suyong Choi, Steve Reucroft, E. J. Ramberg, S. M. Tripathi, Z. M. Wang, A. Bross, H. T. Diehl, G. Steinbrück, V. Oguri, H. Singh, Shuichi Kunori, P. Yamin, V. Vaniev, T. Rockwell, Iain Alexander Bertram, G. Di Loreto, Rajendran Raja, Lev Dudko, J. Ellison, A. K.A. Maciel, Gregorio Bernardi, Peter W. Draper, Michael Rijssenbeek, Srinivasan Rajagopalan, Hal Evans, Thomas Ferbel, Brad Abbott, Sergey Denisov, A. S. Ito, P. I. Goncharov, J. Warchol, C. Miao, B. Olivier, N. K. Mondal, F. Fleuret, Gordon Watts, V. Sirotenko, O. V. Eroshin, Phillip Gutierrez, Howard Gordon, K. C. Frame, N. Parua, V.V. Abramov, Arnaud Lucotte, Randy Ruchti, A. Jonckheere, Andre Sznajder, Yuri Gershtein, M. D. Peters, L. Oesch, L. Babukhadia, M. H.G. Souza, D. Mihalcea, B. Connolly, Richard Breedon, H. Greenlee, D. A. Wijngaarden, Michael A. Strauss, Suman Bala Beri, J. Linnemann, A. Juste, J. A. Wightman, N. I. Bojko, R. D. Martin, M. L. Stevenson, J. S. Hoftun, K. Davis, J. N. Butler, P. D. Grannis, H. Piekarz, B. Baldin, Y. Ducros, X. C. Meng, Sergey Kuleshov, S. Protopopescu, Victor Daniel Elvira, Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), D0, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), and D0 (Tevatron, IHEF, IOP, FNWI)
Subjects: Physics, Particle physics, Photon, Planck scale, 010308 nuclear & particles physics, Detector, FOS: Physical sciences, General Physics and Astronomy, Electron, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Phenomenology, High Energy Physics - Experiment (hep-ex), symbols.namesake, Extra dimensions, High Energy Physics - Phenomenology (hep-ph), Angular distribution, 0103 physical sciences, symbols, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Large extra dimension, Production (computer science), High Energy Physics::Experiment, 010306 general physics
Abstract: We report a search for effects of large extra spatial dimensions in ppbar collisions at a center-of-mass energy of 1.8 TeV with the DZero detector, using events containing a pair of electrons or photons. The data are in good agreement with the expected background and do not exhibit evidence for large extra dimensions. We set the most restrictive lower limits to date, at the 95% confidence level, on the effective Planck scale between 1.0 TeV and 1.4 TeV for several formalisms and numbers of extra dimensions., Comment: 6 pages, 2 figures, submitted to Phys. Rev. Lett
Published: 2016

115. Raf-kinase inhibitor protein attenuates microglia inflammation in an in vitro model of intracerebral hemorrhage

Author: J, Wang, J, Du, C, Miao, and H, Lian
Subjects: Inflammation, Neurons, Erythrocytes, Cell Death, NF-kappa B, Phosphatidylethanolamine Binding Protein, Transfection, Hemolysis, Models, Biological, Cell Line, Mice, Phagocytosis, Animals, Cytokines, Humans, Microglia, Inflammation Mediators, Reactive Oxygen Species, Cerebral Hemorrhage, Signal Transduction
Abstract: Microglia mediated neuroinflammation plays a crucial role in intracerebral hemorrhage (ICH). Raf kinase inhibitor protein (RKIP), a member of the phosphatidylethanolamine-binding protein (PEBP) family, is a negative regulator of inflammatory responses. However, the expression and anti-inflammatory effects of RKIP in microglia after ICH have not been reported. Therefore, in the current study, we investigated the effects of RKIP on inflammatory responses in erythrocyte lysate-treated BV2 microglia. Furthermore, we analyzed the detailed molecular mechanisms underlying the anti-inflammatory effects of RKIP in microglia. Our results showed that the expression level of RKIP was significantly decreased by erythrocyte lysate treatment in BV2 microglia. Overexpression of RKIP inhibited the production of pro-inflammatory molecules. In addition, overexpression of RKIP attenuated neuronal cell death induced by activated microglia. Moreover, RKIP suppressed the activation of NF-κB signaling pathway in erythrocyte lysis-treated BV2 cells. In conclusion, these data suggest that overexpression of RKIP attenuated microglia inflammation through inhibiting the NF-κB signaling pathway in erythrocyte lysis-treated BV2 cells. The present study provides evidence that RKIP may be used as an effective molecular target for the treatment of ICH.
Published: 2016

116. Measurement of the forward-backward asymmetry in low-mass bottom-quark pairs produced in proton-antiproton collisions

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Majersky, O. Malik, S. Manca, G. Manousakis-Katsikakis, A. and Marchese, L. Margaroli, F. Marino, P. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. and Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We report a measurement of the forward-backward asymmetry, A(FB), in b (b) over bar pairs produced in proton-antiproton collisions and identified by muons from semileptonic b-hadron decays. The event sample is collected at a center-of-mass energy of root s = 1.96 TeV with the CDF II detector and corresponds to 6.9 fb(-1) of integrated luminosity. We obtain an integrated asymmetry of A(FB)(b (b) over bar) = (1.2 +/- 0.7)% at the particle level for b-quark pairs with invariant mass, m(b (b) over bar), down to 40 GeV/c(2) and measure the dependence of A(FB)(b (b) over bar) on m(b (b) over bar). The results are compatible with expectations from the standard model.
Published: 2016

117. Measurement of sin(2) theta(lept)(eff) using e(+)e(-) pairs from gamma*/Z bosons produced in p(p)over-bar collisions at a center- of- momentum energy of 1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. and Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. and Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. and Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. and Palencia, E. Palni, P. Papadimitriou, V. Parker, W. and Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. and Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. and Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. and Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. and Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. and Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. and Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. and Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. and Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. and Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: At the Fermilab Tevatron proton-antiproton (p (p) over bar) collider, Drell-Yan lepton pairs are produced in the process p (p) over bar -> e(+)e(-) + X through an intermediate gamma*/Z boson. The forward-backward asymmetry in the polar-angle distribution of the e(-) as a function of the e(+)e(-)-pair mass is used to obtain sin(2) theta(lept)(eff), the effective leptonic determination of the electroweak-mixing parameter sin(2) theta(W). The measurement sample, recorded by the Collider Detector at Fermilab (CDF), corresponds to 9.4 fb(-1) of integrated luminosity from p (p) over bar collisions at a center-of-momentum energy of 1.96 TeV, and is the full CDF Run II data set. The value of sin(2) theta(lept)(eff) is found to be 0.23248 +/- 0.00053. The combination with the previous CDF measurement based on mu(+)mu(-) pairs yields sin(2) theta(lept)(eff) = 0.23221 +/- 0.00046. This result, when interpreted within the specified context of the standard model assuming sin(2) theta(W) = 1 - M-W(2)/M-Z(2) and that the W- and Z-boson masses are on-shell, yields sin(2) theta(W) = 0.22400 +/- 0.00045, or equivalently a W-boson mass of 80.328 +/- 0.024 GeV/c(2).
Published: 2016

118. Measurement of the forward-backward asymmetry of top-quark and antiquark pairs using the full CDF Run II data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. and Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. and Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. and Nakano, I. Napier, A. Nett, J. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. and Palencia, E. Palni, P. Papadimitriou, V. Parker, W. and Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. and Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. and Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. and Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. and Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. and Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. and Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. and Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. and Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. Yu, I. and Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We measure the forward-backward asymmetry of the production of top-quark and antiquark pairs in proton-antiproton collisions at center-of-mass energy root s = 1.96 TeV using the full data set collected by the Collider Detector at Fermilab (CDF) in Tevatron Run II corresponding to an integrated luminosity of 9.1 fb(-1). The asymmetry is characterized by the rapidity difference between top quarks and antiquarks (Delta y) and measured in the final state with two charged leptons (electrons and muons). The inclusive asymmetry, corrected to the entire phase space at parton level, is measured to be A(FB)(t (t) over bar) = 0.12 +/- 0.13, consistent with the expectations from the standard model (SM) and previous CDF results in the final state with a single charged lepton. The combination of the CDF measurements of the inclusive A(FB)(t (t) over bar) in both final states yields A(FB)(t (t) over bar) 0.160 +/- 0.045, which is consistent with the SM predictions. We also measure the differential asymmetry as a function of Delta y. A linear fit to A(FB)(t (t) over bar) (vertical bar Delta y vertical bar),assuming zero asymmetry at Delta y = 0, yields a slope of alpha = 0.14 +/- 0.15, consistent with the SM prediction and the previous CDF determination in the final state with a single charged lepton. The combined slope of A(FB)(t (t) over bar) (vertical bar Delta y vertical bar) the two final states is alpha = 0.227 +/- 0.057, which is 2.0 sigma larger than the SM prediction.
Published: 2016

119. Measurement of the WW and WZ production cross section using final states with a charged lepton and heavy-flavor jets in the full CDF Run II data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'Ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. Devoto, F. D'Errico, M. Di Canto, A. Di Ruzza, B. Dittmann, J.R. D'Onofrio, M. Donati, S. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Eusebi, R. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grinstein, S. Grosso-Pilcher, C. Group, R.C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.B. Kim, S.H. Kim, Y.K. Kim, Y.J. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Margaroli, F. Marino, P. Martínez, M. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, T. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Prokoshin, F. Pranko, A. Ptohos, F. Punzi, G. Ranjan, N. Redondo Fernández, I. Renton, P. Rescigno, M. Riddick, T. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Safonov, A. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sinervo, P. Sliwa, K. Smith, J.R. Snider, F.D. Sorin, V. Song, H. Stancari, M. St Denis, R. Stelzer, B. Stelzer-Chilton, O. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Warburton, A. Waters, D. Wester, W.C., III Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a measurement of the total WW and WZ production cross sections in pp collision at s=1.96 TeV, in a final state consistent with leptonic W boson decay and jets originating from heavy-flavor quarks from either a W or a Z boson decay. This analysis uses the full data set collected with the CDF II detector during Run II of the Tevatron collider, corresponding to an integrated luminosity of 9.4 fb-1. An analysis of the dijet mass spectrum provides 3.7σ evidence of the summed production processes of either WW or WZ bosons with a measured total cross section of σWW+WZ=13.7±3.9 pb. Independent measurements of the WW and WZ production cross sections are allowed by the different heavy-flavor decay patterns of the W and Z bosons and by the analysis of secondary-decay vertices reconstructed within heavy-flavor jets. The productions of WW and of WZ dibosons are independently seen with significances of 2.9σ and 2.1σ, respectively, with total cross sections of σWW=9.4±4.2 pb and σWZ=3.7-2.2+2.5 pb. The measurements are consistent with standard-model predictions. © 2016 American Physical Society.
Published: 2016

120. Search for a low-mass neutral Higgs boson with suppressed couplings to fermions using events with multiphoton final states

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Erbacher, R. and Errede, S. Esham, B. Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. Franklin, M. and Freeman, J. C. Frisch, H. Funakoshi, Y. Galloni, C. and Garfinkel, A. F. Garosi, P. Gerberich, H. Gerchtein, E. and Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C. M. and Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. and Gold, M. Goldin, D. Golossanov, A. Gomez, G. and Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. Harr, R. F. and Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. and Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. and Hughes, R. E. Husemann, U. Hussein, M. Huston, J. and Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. and Jayatilaka, B. Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. and Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. and Kilminster, B. Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. and Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. and Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. and Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. and Lancaster, M. Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. Limosani, A. and Lipeles, E. Lister, A. Liu, Q. Liu, T. Lockwitz, S. and Loginov, A. Lucchesi, D. Luca, A. Lueck, J. Lujan, P. and Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. and Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Nigmanov, T. and Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. and Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. and Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. Denis, R. St. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: A search for a Higgs boson with suppressed couplings to fermions, h(f), assumed to be the neutral, lower-mass partner of the Higgs boson discovered at the Large Hadron Collider, is reported. Such a Higgs boson could exist in extensions of the standard model with two Higgs doublets, and could be produced via p (p) over bar -> H(+/-)h(f) -> W*h(f)h(f) -> 4 gamma + X where H (+/-) is a charged Higgs boson. This analysis uses all events withat least three photons in the final state from proton-antiproton collisions at a center-of-mass energy of 1.96 TeV collected by the Collider Detector at Fermilab, corresponding to an integrated luminosity of 9.2 fb(-1). No evidence of a signal is observed in the data. Values of Higgs-boson masses between 10 and 100 GeV/c(2) are excluded at 95% Bayesian credibility.
Published: 2016

121. Intervention of TLR4 Signal Pathway Cytokines in Severe Liver Injury with Obstructive Jaundice in Rats

Author: W M Cai, L Weilin, Y Hua, L. Lin, L C Miao, C. J. Qin, and L T Yun
Subjects: Male, Bupleurum, medicine.medical_specialty, medicine.medical_treatment, Physical Therapy, Sports Therapy and Rehabilitation, Decoction, Liver transplantation, Severity of Illness Index, Gastroenterology, Proinflammatory cytokine, Rats, Sprague-Dawley, Physical Conditioning, Animal, Internal medicine, medicine, Animals, Aerobic exercise, Orthopedics and Sports Medicine, Inflammation, Liver injury, biology, Plant Extracts, business.industry, Liver Diseases, Jaundice, biology.organism_classification, medicine.disease, Combined Modality Therapy, Rats, Toll-Like Receptor 4, Disease Models, Animal, Jaundice, Obstructive, Immunology, TLR4, Cytokines, medicine.symptom, business, Signal Transduction
Abstract: Obstructive jaundice is a common surgical disease and a variety of end-stage severe liver injuries still lack effective treatments. Compared to traditional liver transplantation therapy, herbal treatment is noninvasive and has fewer side effects. Research results have shown that a modified major decoction of bupleurum can reduce the toxic reaction of obstructive jaundice, even though the mechanism is unclear. A period of chronic exercise training can significantly reduce TLR4 expression in mononuclear cells and the secretion of inflammatory cell factors. Our study administered a modified major decoction of bupleurum in combination with exercise in rats with obstructive jaundice and the results indicated that applying a major bupleurum decoction in combination with moderately intense aerobic exercise showed a beneficial effect on adjusting the expression of liver inflammatory cytokines, which thus improved immunity and finally reduced the liver injury of rats with obstructive jaundice.
Published: 2012

122. Quarkonium spectral functions with complex potential

Author: Peter Petreczky, C. Miao, and Agnes Mocsy
Subjects: Physics, Quark, Nuclear and High Energy Physics, Particle physics, Spectral representation, High Energy Physics::Lattice, High Energy Physics::Phenomenology, Lattice field theory, Lattice QCD, Quarkonium, Correlation function (statistical mechanics), Excited state, High Energy Physics::Experiment, Ground state
Abstract: We study quarkonium spectral functions at high temperatures using a potential model with complex potential. The real part of the potential is constrained by the lattice QCD data on static quark anti-quark correlation functions, while the imaginary part of the potential is taken from perturbative calculations. We find that the imaginary part of the potential has significant effect on quarkonium spectral functions, in particular, it leads to the dissolution of the 1S charmonium and excited bottomonium states at temperatures about 250 MeV and melting of the ground state bottomonium at temperatures slightly above 450 MeV.
Published: 2011

123. Study on sub-cycling for flexible multi-body dynamics based on Newmark method

Author: Ping Zhu, G. L. Chen, Guanglin Shi, and J. C. Miao
Subjects: Numerical Analysis, Engineering, Multi body, business.industry, Applied Mathematics, Dynamics (mechanics), General Engineering, Stability (learning theory), Finite element method, Numerical integration, Vibration, Newmark-beta method, business, Algorithm
Abstract: A sub-cycling algorithm presented by Belytschko and Mullen (Int. J. Numer. Meth. Engng 1978; 12(10):1575–1586) has been successfully applied in the finite element method. However, the problem of how to apply the sub-cycling to flexible multi-body dynamics (FMD) still lacks investigation. This paper presents a Newmark-based sub-cycling, which is suitable for solving condensed FMD models. Common-step update formulae and sub-step update formula for the sub-cycling are established based on the original Newmark integration algorithm. Stability of the procedure is validated by means of energy balance checking during the integral process. Numerical examples indicate that the sub-cycling is able to enhance the computational efficiency without dropping accuracy greatly. Copyright © 2007 John Wiley & Sons, Ltd.
Published: 2007

124. Study on sub-cycling algorithm for flexible multi-body system: stability analysis and numerical examples

Author: G. L. Chen, Ping Zhu, J. C. Miao, and Guanglin Shi
Subjects: Multi body, Integral approximation, Applied Mathematics, Mechanical Engineering, Computational Mechanics, Finite difference, Stability (learning theory), System stability, Ocean Engineering, Computational Mathematics, Operator (computer programming), Computational Theory and Mathematics, Algorithm, Eigendecomposition of a matrix, Mathematics, Numerical stability
Abstract: Numerical stability is an important issue for any integral procedure. Since sub-cycling algorithm has been presented by Belytschko et al. (Comput Methods Appl Mech Eng 17/18: 259–275, 1979), various kinds of these integral procedures were developed in later 20 years and their stability were widely studied. However, on how to apply the sub-cycling to flexible multi-body dynamics (FMD) is still a lack of investigation up to now. A particular sub-cycling algorithm for the FMD based on the central difference method was introduced in detail in part I (Miao et al. in Comp Mech doi: 10.1007/s00466-007-0183-9) of this paper. Adopting an integral approximation operator method, stability of the presented algorithm is transformed to a generalized eigenvalue problem in the paper and is discussed by solving the problem later. Numerical examples are performed to verify the availability and efficiency of the algorithm further.
Published: 2007

125. Study on sub-cycling algorithm for flexible multi-body system—integral theory and implementation flow chart

Author: Ping Zhu, G. L. Chen, Guanglin Shi, and J. C. Miao
Subjects: Flowchart, Multi body, Computer science, Group (mathematics), Applied Mathematics, Mechanical Engineering, Computational Mechanics, Stability (learning theory), Ocean Engineering, Type (model theory), Finite element method, law.invention, Computational Mathematics, Computational Theory and Mathematics, Flow chart, law, Integral theory, Algorithm
Abstract: A sub-cycling integration algorithm (or named multi-time-steps integration algorithm), which has been successfully applied to FEM dynamical analysis, was firstly presented by Belytschko et al. (Comput Methods Appl Mech Eng 17/18:259–275, 1979). However, the problem of how to apply this type of algorithm to flexible multi-body dynamics (FMD) problems still lacks investigation up to now. Similar to the region-partitioning method used in FEM, this paper presents a central-difference-based sub-cycling integral method by decomposing the variables of an FMD equation into several groups and adopting different integral step sizes to each group of the variables. Based on the condensed form of an FMD equation, a group of common update formulae and a sub-step update formula, which constitute the sub-cycling together, are established in the paper. Furthermore, an implementation flowchart of the sub-cycling is presented. Stability of the sub-cycling will be analyzed and numerical examples will be performed to verify availability and precision of the sub-cycling in part II of the paper.
Published: 2007

126. Importance of CD44 on umbilical cord mesenchymal stem cells for expansion of hematopoietic cells

Author: Y J, Zhang, Y X, Yang, M Y, Hu, Q K, Ni, H G, Li, and Z C, Miao
Subjects: G1 Phase, Antigens, CD34, Cell Differentiation, Mesenchymal Stem Cells, Mice, SCID, Fetal Blood, Hematopoietic Stem Cells, Hematopoiesis, S Phase, Umbilical Cord, Mice, Hyaluronan Receptors, Cellular Microenvironment, Mice, Inbred NOD, Animals, Humans, RNA Interference, RNA, Small Interfering, Cells, Cultured
Abstract: Human umbilical cord mesenchymal stem cells (hUCMSCs) have important functions on the expansion of hematopoietic stem cells (HSCs) through providing the essential microenvironment for hematopoiesis. In order to test whether CD44 on hUCMSCs could have a key function for the ability of hUCMSCs to expand human HSCs, the soluble antimdash;CD44 antibody was added to the comdash;cultures of hUCMSCs and cord blood (CB) CD34+ cells, which blocked the ability of hUCMSCs to expand CB CD34+ cells significantly. Longmdash;term culture initiating cell (LTCmdash;IC) assay revealed that the ability of multipotent differentiation of CB CD34+ cells comdash;cultured with CD44 knockdown hUCMSCs could only retain lasting at most for 5 weeks in vitro. In vivo assay, based on nonmdash;obese diabetic/severe combined immunodeficient disease (NOD/SCID) mice, revealed that the hematopoietic reconstitution potential of CB CD34+ cells comdash;cultured with CD44 knockdown hUCMSCs is significantly reduced. The hematopoietic supporting ability of hUCMSCs in vivo and in vitro is reduced upon the knockdown of CD44. CD44 has important functions on the ability of hUCMSCs to expand human HSCs in the cellmdash; extrinsic control.
Published: 2015

127. Studies of high-transverse momentum jet substructure and top quarks produced in 1.96 TeV proton-antiproton collisions

Author: Aaltonen, T. Alon, R. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Duchovni, E. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. and Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. and Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. and Hara, K. Hare, M. Harr, R. F. Harrington-Taber, T. and Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R. E. and Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. and Jeon, E. J. Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. Karchin, P. E. and Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. and Kim, D. H. Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. Kimura, N. and Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. and Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. and Loginov, A. Lucchesi, D. Luca, A. Lueck, J. Lujan, P. and Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. and Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. and Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. and Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. and Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. and Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. and Paulini, M. Paus, C. Perez, G. Phillips, T. J. and Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. and Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. and Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. and Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. and Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sinervo, P. Sliwa, K. and Smith, J. R. Snider, F. D. Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. and Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. and Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. and Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. and Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. and Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchellia, S. CDF Collaboration
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Results of a study of the substructure of the highest transverse momentum (p(T)) jets observed by the CDF Collaboration are presented. Events containing at least one jet with p(T) > 400 GeV/c in a sample corresponding to an integrated luminosity of 5.95 fb(-1), collected in 1.96 TeV proton-antiproton collisions at the Fermilab Tevatron collider, are selected. A study of the jet mass, angularity, and planar-flow distributions is presented, and the measurements are compared with predictions of perturbative quantum chromodynamics. A search for boosted top-quark production is also described, leading to a 95% confidence level upper limit of 38 fb on the production cross section of top quarks with p(T) > 400 GeV/c.
Published: 2015

128. Study of the energy dependence of the underlying event in proton-antiproton collisions

Author: Aaltonen, T. Albrow, M. Amerio, S. Amidei, D. Anastassov, A. Annovi, A. Antos, J. Apollinari, G. Appel, J.A. Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V.E. Barnett, B.A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. Bhatti, A. Bland, K.R. Blumenfeld, B. Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. Budd, H.S. Burkett, K. Busetto, G. Bussey, P. Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y.C. Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M.E. Conway, J. Corbo, M. Cordelli, M. Cox, C.A. Cox, D.J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. D'Ascenzo, N. Datta, M. De Barbaro, P. Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J.R. Donati, S. D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. Erbacher, R. Errede, S. Esham, B. Farrington, S. Fernández Ramos, J.P. Field, R. Flanagan, G. Forrest, R. Franklin, M. Freeman, J.C. Frisch, H. Funakoshi, Y. Galloni, C. Garfinkel, A.F. Garosi, P. Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. Ginsburg, C.M. Giokaris, N. Giromini, P. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. González López, O. Gorelov, I. Goshaw, A.T. Goulianos, K. Gramellini, E. Grosso-Pilcher, C. Group, R.C. Guimaraes Da Costa, J. Hahn, S.R. Han, J.Y. Happacher, F. Hara, K. Hare, M. Harr, R.F. Harrington-Taber, T. Hatakeyama, K. Hays, C. Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. Hou, S. Hughes, R.E. Husemann, U. Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. Jang, D. Jayatilaka, B. Jeon, E.J. Jindariani, S. Jones, M. Joo, K.K. Jun, S.Y. Junk, T.R. Kambeitz, M. Kamon, T. Karchin, P.E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D.H. Kim, H.S. Kim, J.E. Kim, M.J. Kim, S.H. Kim, S.B. Kim, Y.J. Kim, Y.K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D.J. Konigsberg, J. Kotwal, A.V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A.T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. Lee, H.S. Lee, J.S. Leo, S. Leone, S. Lewis, J.D. Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Lucá, A. Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M.E. Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C.S. Moore, R. Morello, M.J. Mukherjee, A. Muller, T. Murat, P. Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S.Y. Norniella, O. Oakes, L. Oh, S.H. Oh, Y.D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T.J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Redondo Fernández, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J.L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W.K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E.E. Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S.Z. Shears, T. Shepard, P.F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J.R. Snider, F.D. Song, H. Sorin, V. St. Denis, R. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P.K. Thom, J. Thomson, E. Thukral, V. Toback, D. Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vázquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizán, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S.M. Waters, D. Wester, W.C., III Whiteson, D. Wicklund, A.B. Wilbur, S. Williams, H.H. Wilson, J.S. Wilson, P. Winer, B.L. Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U.K. Yang, Y.C. Yao, W.-M. Yeh, G.P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G.B. Yu, I. Zanetti, A.M. Zeng, Y. Zhou, C. Zucchelli, S.
Subjects: High Energy Physics::Experiment, Nuclear Experiment
Abstract: We study charged particle production (pT>0.5 GeV/c, |η
Published: 2015

129. First measurement of the forward-backward asymmetry in bottom-quark pair production at high mass

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. Chen, Y. C. and Chertok, M. Chiarelli, G. Chlachidze, G. Cho, K. and Chokheli, D. Clark, A. Clarke, C. Convery, M. E. Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. and Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzalez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Henry, S. Herndon, M. Hocker, A. Hong, Z. and Hopkins, W. Hou, S. Hughes, R. E. Husemann, U. and Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. and James, E. Jang, D. Jayatilaka, B. Jeon, E. J. and Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. Karchin, P. E. Kasmi, A. and Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. and Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. Kimura, N. Kirby, M. and Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. and Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. and Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Matera, K. Mattson, M. E. and Mazzacane, A. Mazzanti, P. McNulty, R. Mehta, A. and Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. and Mussini, M. Nachtman, J. Nagai, Y. Naganoma, J. and Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. and Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. and Ortolan, L. Pagliarone, C. Palencia, E. Palni, P. and Papadimitriou, V. Parker, W. Pauletta, G. Paulini, M. and Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. and Pilot, J. Pitts, K. Plager, C. Pondrom, L. Poprocki, S. and Potamianos, K. Pranko, A. Prokoshin, F. Ptohos, F. and Punzi, G. Redondo Fernandez, I. Renton, P. Rescigno, M. and Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. and Ruiz, A. Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. and Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. and Schlabach, P. Schmidt, E. E. Schwarz, T. Scodellaro, L. and Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. and Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. and Shochet, M. Shreyber-Tecker, I. Simonenko, A. Sliwa, K. and Smith, J. R. Snider, F. D. Song, H. Sorin, V. Denis, R. St. Stancari, M. Stentz, D. Strologas, J. Sudo, Y. and Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. and Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. and Thukral, V. Toback, D. Tokar, S. Tollefson, K. and Tomura, T. Tonelli, D. Torre, S. Torretta, D. Totaro, P. and Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. and Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. and Vizan, J. Vogel, M. Volpi, G. Wagner, P. Wallny, R. and Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. and Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. and Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. and Wolfe, H. Wright, T. Wu, X. Wu, Z. Yamamoto, K. and Yamato, D. Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. and Yeh, G. P. Yi, K. Yoh, J. Yorita, K. Yoshida, T. and Yu, G. B. Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. and Zucchelli, S. CDf Collaboration
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We measure the particle-level forward-backward production asymmetry in b (b) over bar pairs with masses (m(b (b) over bar)) larger than 150 GeV/c(2), using events with hadronic jets and employing jet charge to distinguish b from (b) over bar. The measurement uses 9.5 fb(-1) of p (p) over bar collisions at a center-of-mass energy of 1.96 TeV recorded by the CDF II detector. The asymmetry as a function of m(b (b) over bar) is consistent with zero, as well as with the predictions of the standard model. The measurement disfavors a simple model including an axigluon with a mass of 200 GeV/c(2), whereas a model containing a heavier 345 GeV/c(2) axigluon is not excluded.
Published: 2015

130. Measurement of central exclusive pi(+)pi(-) production in p(p)over-bar collisions at root s=0.9 and 1.96 TeV at CDF

Author: Aaltonen, T. Albrow, M. G. Amerio, S. Amidei, D. and Anastassov, A. Annovi, A. Antos, J. Apollinari, G. and Appel, J. A. Arisawa, T. Artikov, A. Asaadi, J. and Ashmanskas, W. Auerbach, B. Aurisano, A. Azfar, F. and Badgett, W. Bae, T. Barbaro-Galtieri, A. Barnes, V. E. and Barnett, B. A. Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. Bellettini, G. Bellinger, J. Benjamin, D. and Beretvas, A. Bhatti, A. Bland, K. R. Blumenfeld, B. and Bocci, A. Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. and Butti, P. Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. Canelli, F. Carls, B. Carlsmith, D. Carosi, R. and Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. Cauz, D. Cavaliere, V. Cerri, A. Cerrito, L. and Chen, Y. C. Chertok, M. Chiarelli, G. Chlachidze, G. and Cho, K. Chokheli, D. Clark, A. Clarke, C. Convery, M. E. and Conway, J. Corbo, M. Cordelli, M. Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. Culbertson, R. and d'Ascenzo, N. Datta, M. de Barbaro, P. Demortier, L. and Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. D'Onofrio, M. and Dorigo, M. Driutti, A. Ebina, K. Edgar, R. Elagin, A. and Erbacher, R. Errede, S. Esham, B. Farrington, S. and Fernandez Ramos, J. P. Field, R. Flanagan, G. Forrest, R. and Franklin, M. Freeman, J. C. Frisch, H. Funakoshi, Y. and Galloni, C. Garfinkel, A. F. Garosi, P. Gerberich, H. and Gerchtein, E. Giagu, S. Giakoumopoulou, V. Gibson, K. and Ginsburg, C. M. Giokaris, N. Giromini, P. Glagolev, V. and Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. Goncharov, M. Gonzaez Lopez, O. and Gorelov, I. Goshaw, A. T. Goulianos, K. Gramellini, E. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lontkovskyi, D. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Makarenko, I. Malik, S. Manca, G. Manousakis-Katsikakis, A. and Marchese, L. Margaroli, F. Marino, P. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. and Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. and Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. and Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. and Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. and Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. and Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. and Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. and Ptohos, F. Punzi, G. Redondo Fernandez, I. Renton, P. and Rescigno, M. Rimondi, F. Ristori, L. Robson, A. and Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. and Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. Schwarz, T. and Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. and Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. Denis, R. St. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchelli, S. Zurek, M. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We measure exclusive pi(+)pi(-) production in proton-antiproton collisions at center-of-mass energies root s = 0.9 and 1.96 TeV in the Collider Detector at Fermilab. We select events with two oppositely charged particles, assumed to be pions, with pseudorapidity vertical bar eta vertical bar < 1.3 and with no other particles detected in vertical bar eta vertical bar < 5.9. We require the pi(+)pi(-) system to have rapidity vertical bar y vertical bar < 1.0. The production mechanism of these events is expected to be dominated by double pomeron exchange, which constrains the quantum numbers of the central state. The data are potentially valuable for isoscalar meson spectroscopy and for understanding the pomeron in a region of transition between nonperturbative and perturbative quantum chromodynamics. The data extend up to dipion mass M(pi(+)pi(-)) = 5000 MeV/c(2) and show resonance structures attributed to f(0) and f(2)(1270) mesons. From the pi(+)pi(-) and K+K- spectra, we place upper limits on exclusive chi(c0)(3415) production.
Published: 2015

131. Review of dynamic issues in micro-end-milling

Author: Li Congxin, X. M. Lai, Hong Tao Li, J. C. Miao, and Guanlong Chen
Subjects: Microelectromechanical systems, Engineering, business.product_category, business.industry, Mechanical Engineering, Chip formation, Mechanical engineering, ComputerApplications_COMPUTERSINOTHERSYSTEMS, Industrial and Manufacturing Engineering, Manufacturing engineering, Field (computer science), Computer Science Applications, Machine tool, Dynamic problem, Machining, Control and Systems Engineering, Miniaturization, Effective method, business, Software
Abstract: In recent years, the miniaturization of products has become a trend all over the world. Besides conventional precision manufacturing technology and micro-electro-mechanical systems (MEMS), micro/meso mechanical manufacturing (M4) technology is regarded as another choice for an effective method to fabricate micro complicated 3D features, which need special attention paid to. In micro-end-milling machining, the stiffness of a micro-end-milling machine tool is somewhat lower, due to the size effect of material, and also, obviously, the ploughing condition and the quite slender end-milling tool. Thus, the stability of a micro-end-milling machine is very weak. This paper reviews the state-of-the-art of studying chip formation and dynamic problems in micro-end-milling, and discusses the possible future works in this field.
Published: 2006

132. Search for 3- and 4-body decays of the scalar top quark in pp- collisions at root s = 1.8 TeV

Author: N. I. Bojko, D. O'Neil, Andrew White, A. Goussiou, A. Baden, Andrei Nomerotski, G. C. Blazey, John Hobbs, J. N. Butler, P. D. Grannis, J. Barreto, M. Buehler, Alexander Belyaev, S. Chopra, Ariel Schwartzman, Melissa Ridel, R. Kehoe, R. Yamada, Patrick Slattery, A. Khanov, N. Parua, V.V. Abramov, M. Jaffré, M. Abolins, H. L. Melanson, Elemer Nagy, N. R. Stanton, L. Duflot, E. W. Anderson, Arnaud Lucotte, C. Luo, Mary Beth Adams, Alexander Kupco, W. Kahl, S. Youssef, J. M. Hauptman, Cecilia Elena Gerber, Ulrich Heintz, D. Edmunds, James C. Green, N. K. Mondal, R. K. Shivpuri, D. Cutts, H. T. Diehl, T. A. Bolton, N.V. Mokhov, Marvin Johnson, H. Jöstlein, Q. Z. Li, Andre Sznajder, D. R. Claes, Frank Filthaut, Randy Ruchti, V. Zutshi, Wagner Carvalho, N. Sotnikova, R. J. Genik, M. I. Martin, Yuri Gershtein, Greg Landsberg, D. Whiteson, A. Boehnlein, A. V. Kozelov, V. V. Babintsev, David H. Adams, M. Diesburg, G. Ginther, Alice Bean, S. Duensing, Wendy Taylor, A. Patwa, P. Krivkova, D. Hedin, Roger Moore, S. Doulas, Sebastian Grinstein, K. Soustruznik, Shuichi Kunori, A. P. Heinson, A. N. Galyaev, V. Vaniev, L. Babukhadia, D. Shpakov, J. Ellison, A. K.A. Maciel, Sa. Jain, S. Fuess, Jianming Qian, A. Abdesselam, V. A. Bezzubov, S. J. De Jong, A. V. Kostritskiy, Michael A. Strauss, Kaushik De, F. Canelli, Volker Buescher, Vladimir Gavrilov, J. P. Negret, P. Demine, R. P. Smith, Gordon Watts, V. Sirotenko, H. Zheng, T. Nunnemann, B. Baldin, D. Coppage, F. Borcherding, D. K. Cho, Y. Arnoud, G. Sajot, D. A. Stoyanova, A. S. Turcot, B. Kothari, Vipin Bhatnagar, K. Gounder, O. V. Eroshin, Y. Song, G. Briskin, M. Strovink, Michael Shupe, Sissel Hansen, Michael Hildreth, S. M. Tripathi, Y. Kulik, R. E. Hall, P. I. Goncharov, R. Illingworth, L. Lueking, R. Partridge, X. Zhang, W. E. Cooper, J. Estrada, A. Leflat, Jeffrey F. Krane, N. A. Naumann, L. Coney, Suman Bala Beri, S. Baffioni, W. M. Lee, A. Kharchilava, Christos Leonidopoulos, Sarah Catherine Eno, S. N. Ahmed, S. Reucroft, Y. A. Yatsunenko, D. Chakraborty, Stephen Wimpenny, Harrison Prosper, Michael Begel, T. Marshall, Sergey Kuleshov, Christophe Royon, C. Miao, B. Olivier, Victor Daniel Elvira, V. L. Malyshev, B. M. Sabirov, A. Juste, F. Nang, E. Popkov, Richard B. Lipton, J. Womersley, Arnaud Duperrin, Heriberto Castilla-Valdez, S. Desai, V. M. Abazov, H. D. Wahl, D. Bauer, H. S. Mao, D. Fein, B. Connolly, Richard Breedon, M. Zanabria, Winston Ko, Pushpalatha C Bhat, U. Bassler, Jong-Sung Yu, V. Simak, C. Han, Don Lincoln, P. W. Balm, P. Padley, S. Tentindo-Repond, D. Karmanov, Alexey Volkov, A. Stone, Daniel John Karmgard, T. Rockwell, Iain Alexander Bertram, Michael Rijssenbeek, C. Hebert, M. Merkin, D. A. Wijngaarden, T. Yasuda, Mitchell Wayne, H. Schellman, J. M. Kohli, Ia Iashvili, T. C. Bacon, D. Mihalcea, E. Kajfasz, K. Bos, Zeno Dixon Greenwood, Stefan Grünendahl, Alberto Santoro, Philip Baringer, Raymond Brock, V. N. Evdokimov, M. A.C. Cummings, Boaz Klima, Bobby Samir Acharya, H. A. Neal, Jing Li, S. Banerjee, Mossadek Talby, B. Gómez, R. Beuselinck, D. Casey, J. T. Linnemann, V. Sorín, P. M. Tuts, V. E. Kuznetsov, P. Rubinov, K. Yip, S. Krzywdzinski, J. Kotcher, Shashikant Dugad, Harald Fox, D. P. Stoker, B. G. Pope, S. Willis, L. Stutte, A.S. Dyshkant, B. Hoeneisen, Lee Sawyer, N. Graf, Y. D. Mutaf, Robert Hirosky, H. E. Fisk, A. Zylberstejn, F. Fleuret, Elizaveta Shabalina, A. M. Kalinin, F. Lehner, H. Greenlee, Z. Zhou, J. Solomon, R. Demina, A. Bross, O. Peters, G. A. Davis, Elizabeth Gallas, T. McMahon, Serban Protopopescu, G. Gutierrez, Gilvan Alves, V. S. Narasimham, L. Groer, A. A. Mayorov, J. Snow, M. Gao, J. T. Eltzroth, S.A. Kahn, R. Jesik, K. A. Johns, M. Demarteau, G. Bernardi, V. Oguri, Gustaaf Brooijmans, J. Warchol, P. Yamin, G. D. Alexeev, Flera Rizatdinova, P. A. Rapidis, A. Jonckheere, A. P. Vorobiev, Stephan Linn, M. Sosebee, N. Oshima, Daria Zieminska, R. D. Schamberger, M. A. Kubantsev, Freya Blekman, Andrew Brandt, R. Engelmann, E. A. Kozlovsky, H.E. Miettinen, E. G. Zverev, Meenakshi Narain, G. Eppley, H. da Motta, J. G.R. Lima, S. N. Gurzhiev, A. S. Ito, Viatcheslav Stolin, C. Lundstedt, Carlos Avila, Sabine Crépé-Renaudin, Neeti Parashar, R. L. McCarthy, M. Zielinski, Suyong Choi, D. Denisov, J. M. Heinmiller, Srinivasan Rajagopalan, Hal Evans, Thomas Ferbel, M. H.G. Souza, H. E. Montgomery, R. Van Kooten, A. Besson, P.F. Ermolov, A. Zieminski, V. S. Burtovoi, R. A. Sidwell, R. J. Madaras, D. Buchholz, Florian Beaudette, J. Huang, Gregory R Snow, G. Steinbrück, K. Genser, M. B. Przybycien, Rajendran Raja, Phillip Gutierrez, M. A. Strang, Emanuela Barberis, Vasken Hagopian, H. Weerts, Z. M. Wang, Brad Abbott, Lev Dudko, F. Villeneuve-Seguier, Tulika Bose, Pierre Petroff, H. Haggerty, M. Fortner, N. W. Reay, S. Fu, Q. Xu, Darien Wood, Nicholas John Hadley, S. Blessing, Scott Snyder, M. Bhattacharjee, T. G. Trippe, Howard Gordon, Yu-tin Huang, Nikos Varelas, Bing Zhou, Sharon Hagopian, K. Papageorgiou, S. P. Denisov, M. R. Krishnaswamy, R. Piegaia, A. R. Clark, A. Alton, Sergey Chekulaev, K. M. Chan, K. W. Merritt, J. F. Bartlett, V. Manankov, and D0 (Tevatron, IHEF, IOP, FNWI)
Subjects: Quark, Physics, Particle physics, Top quark, Nuclear and High Energy Physics, Muon, 010308 nuclear & particles physics, Scalar (mathematics), High Energy Physics::Phenomenology, 01 natural sciences, Lightest Supersymmetric Particle, Nuclear physics, 0103 physical sciences, Neutralino, High Energy Physics::Experiment, Fermilab, 010306 general physics, Minimal Supersymmetric Standard Model
Abstract: We have searched for the signature of 3- and 4-body decays of pair-produced scalar top quarks (stop) in the inclusive final state containing an electron, a muon, and significant missing transverse energy using a sample of p p events corresponding to 108.3 pb−1 of data collected with the DO detector at Fermilab. The search is done in the framework of the minimal supersymmetric standard model assuming that the neutralino ( χ 0 1 ) is the lightest supersymmetric particle and is stable. No evidence for a signal is found and we derive cross-section upper limits as a function of stop (t) and neutralino masses in different decay scenarios leading to the blν χ 0 1 final state.
Published: 2004

133. Hard single diffraction in p̄p collisions at s=630 and 1800 GeV

Author: A. N. Galyaev, D. K. Cho, Y. Arnoud, M. Merkin, R. Illingworth, Raymond Brock, Boaz Klima, R. Beuselinck, S. Willis, W. E. Cooper, S. Duensing, G. Eppley, Arnaud Duperrin, M. A. Strang, S. J. De Jong, Jong-Sung Yu, C. S. Mishra, S. Fu, B. Kothari, N.V. Mokhov, H. da Motta, J. G.R. Lima, M. Sosebee, V. M. Abazov, M. I. Martin, K. W. Merritt, Elemer Nagy, Vasken Hagopian, L. Lueking, H. Weerts, W. Kahl, Andrew White, J. F. Bartlett, A. P. Heinson, V. Manankov, E. W. Anderson, Q. Xu, Lev Dudko, T. G. Trippe, A. S. Ito, P. Pétroff, E. Kajfasz, E. Popkov, R. E. Hall, B. Pawlik, Q. Z. Li, Sharon Hagopian, K. Papageorgiou, Wendy Taylor, T. Rockwell, Iain Alexander Bertram, N. Parua, A. Goussiou, Roger Moore, S. Fuess, Michael Rijssenbeek, D. Mihalcea, D. Casey, S. Krzywdzinski, Sebastian Grinstein, B. Olivier, Neeti Parashar, J. Kotcher, A. Patwa, Anurag Gupta, R. Van Kooten, Z. M. Wang, L. Babukhadia, Vladimir Gavrilov, R. Piegaia, V. Oguri, Gordon Watts, R. Snihur, P. M. Tuts, V. E. Kuznetsov, Harald Fox, A. Zylberstejn, Shuichi Kunori, N. Graf, R. W. Stephens, Robert Hirosky, A. V. Kostritskiy, V. Sirotenko, Andrew Brandt, A. Abdesselam, A. M. Kalinin, H. E. Fisk, L. J. Pan, Z. Zhou, J. Solomon, Vipin Bhatnagar, K. Gounder, A. Alton, Andrei Nomerotski, John Hobbs, F. Lehner, H. Greenlee, V. N. Evdokimov, Gustaaf Brooijmans, B. M. Sabirov, O. V. Eroshin, Y. Song, Phillip Gutierrez, A. Bross, Sissel Hansen, T. Nunnemann, B. Baldin, E. A. Kozlovsky, H.E. Miettinen, D. Edmunds, D. Bauer, V. Vaniev, Howard Gordon, K. C. Frame, Chris Hays, M. Zielinski, R. Partridge, X. Zhang, J. Barreto, A. Khanov, R. Demina, A. Zieminski, G. A. Davis, L. Coney, G. Gutierrez, V. A. Bezzubov, V.V. Abramov, N. Sen, R. Gilmartin, Serban Protopopescu, A. Besson, J. P. Negret, Y. Ducros, V. L. Malyshev, Gilvan Alves, Heriberto Castilla-Valdez, R. L. McCarthy, J. Warchol, Andre Sznajder, R. P. Smith, M. Gao, M. Bhattacharjee, H. S. Mao, S. P. Denisov, W. M. Lee, A. Kharchilava, B. G. Pope, P. Demine, V. S. Narasimham, L. Groer, Yuri Gershtein, J. M. Hauptman, Cecilia Elena Gerber, Arnaud Lucotte, Michael Shupe, Michael Hildreth, K. M. Chan, Dhiman Chakraborty, T. Fahland, H. Zheng, S. N. Gurzhiev, M. R. Krishnaswamy, D. Fein, V. Simak, Alexander Kupco, J. Estrada, Sergey Kuleshov, E. G. Zverev, V. V. Babintsev, D. Coppage, B. Abbott, G. Ginther, A. A. Mayorov, Don Lincoln, P. Padley, V. Zutshi, Alexey Volkov, Y. A. Yatsunenko, P. Krivkova, A. R. Clark, N. Sotnikova, Jianming Qian, P. W. Balm, A. Stone, Daniel John Karmgard, A. V. Kotwal, Harrison Prosper, M. Roco, R. J. Genik, Elizabeth Gallas, T. McMahon, Randy Ruchti, Mitchell Wayne, H. Schellman, J. M. Kohli, Victor Daniel Elvira, Sergey Chekulaev, J. Snow, C. Hebert, G. Briskin, H. L. Melanson, N. A. Naumann, Stefan Grünendahl, R. A. Sidwell, E. Flattum, Christophe Royon, Jeffrey F. Krane, Viatcheslav Stolin, N. I. Bojko, Mossadek Talby, B. Gómez, Ulrich Heintz, Marc M Baarmand, S. Reucroft, J. H. Christenson, Meenakshi Narain, D. O'Neil, S. Chopra, H. D. Wahl, Elizaveta Shabalina, Shashikant Dugad, C. Lundstedt, M. Strovink, David H. Adams, M. Zanabria, Winston Ko, Carlos Avila, Jing Li, Michael A. Strauss, Alice Bean, Sabine Crépé-Renaudin, H. Jöstlein, M. Jaffré, Ariel Schwartzman, E. Smith, U. Bassler, F. Blekman, Suyong Choi, O. Peters, F. Canelli, Volker Buescher, J. T. Eltzroth, Melissa Ridel, R. Kehoe, J. T. White, G. Steinbrück, J. N. Butler, P. D. Grannis, R. Jesik, Laurent Duflot, T. Yasuda, Frank Filthaut, D. Hedin, Rajendran Raja, K. A. Johns, Alberto Santoro, Seong Keun Kim, M. Diesburg, A. Leflat, S. Youssef, P. Rubinov, Gregorio Bernardi, Suman Bala Beri, D. Denisov, J. M. Heinmiller, Srinivasan Rajagopalan, D. Shpakov, A. Juste, Bobby Samir Acharya, H. A. Neal, S. Tentindo-Repond, Hal Evans, Thomas Ferbel, T. C. Bacon, J. T. Linnemann, V. Sorín, B. Connolly, K. Yip, Richard Breedon, D. P. Stoker, L. Stutte, A.S. Dyshkant, Alexander Belyaev, Philip Baringer, Patrick Slattery, D. A. Stoyanova, A. S. Turcot, S. Banerjee, Zeno Dixon Greenwood, D. A. Wijngaarden, Michael Begel, K. Bos, K. Genser, M. Buehler, M. Chung, R. D. Schamberger, Y. Fisyak, N. R. Stanton, Christos Leonidopoulos, J. Womersley, Marvin Johnson, M. Abolins, D. Karmanov, Z. Casilum, Ia Iashvili, A. V. Kozelov, N. K. Mondal, H. T. Diehl, T. A. Bolton, H. Singh, D. Whiteson, A. Boehnlein, J. Ellison, A. K.A. Maciel, Sa. Jain, P. I. Goncharov, C. Miao, Pushpalatha C Bhat, M. H.G. Souza, H. E. Montgomery, M. A.C. Cummings, B. Hoeneisen, D. Buchholz, Lee Sawyer, Gregory R Snow, P.F. Ermolov, B. Knuteson, V. S. Burtovoi, R. J. Madaras, Haiyan Wang, S.A. Kahn, M. Demarteau, F. Borcherding, S. Desai, G. Sajot, E. J. Ramberg, P. Yamin, G. D. Alexeev, Flera Rizatdinova, Miguel Mostafa, Sarah Catherine Eno, P. A. Rapidis, François Fleuret, F. Nang, A. Jonckheere, A. P. Vorobiev, Richard B. Lipton, F. Villeneuve-Seguier, Stephan Linn, A. Baden, N. Oshima, Daria Zieminska, G. C. Blazey, M. A. Kubantsev, Stephen Wimpenny, T. Marshall, R. Yamada, Darien Wood, Nicholas John Hadley, S. Blessing, Scott Snyder, R. K. Shivpuri, John Rutherfoord, D. R. Claes, C. Luo, Mary Beth Adams, S. Doulas, James C. Green, Kaushik De, Emanuela Barberis, D. Cutts, Wagner Carvalho, Greg Landsberg, L. T. Goss, Charles Leggett, Y. Kulik, M. Paterno, K. Soustruznik, Tulika Bose, H. Haggerty, F. Beaudette, M. B. Przybycien, S. M. Tripathi, R. Engelmann, S. N. Ahmed, M. Fortner, N. W. Reay, Y. D. Mutaf, Yu-tin Huang, Nikos Varelas, Bing Zhou, and L. S. Vertogradov
Subjects: Diffraction, Physics, Particle physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, Detector, Empty set, HERA, Jet (particle physics), 01 natural sciences, Nuclear physics, Pomeron, 0103 physical sciences, Momentum loss, Rapidity, High Energy Physics::Experiment, 010306 general physics
Abstract: Using the D empty set detector, we have studied events produced in (p) over barp collisions that contain large forward regions with very little energy deposition ("rapidity gaps") and concurrent jet production at center-of-mass energies of roots = 630 and 1800 GeV. The fraction of events with forward or central jets associated with rapidity gaps is compared to predictions for hard diffraction. We also extract the momentum loss for scattered protons in such processes. (C) 2002 Elsevier Science B.V. All rights reserved.
Published: 2002
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134. The inclusive jet cross section in p collisions at =1.8 TeV using the k⊥ algorithm

Author: V.M Abazov, B Abbott, A Abdesselam, M Abolins, V Abramov, B.S Acharya, D.L Adams, M Adams, S.N Ahmed, G.D Alexeev, A Alton, G.A Alves, N Amos, E.W Anderson, Y Arnoud, C Avila, M.M Baarmand, V.V Babintsev, L Babukhadia, T.C Bacon, A Baden, B Baldin, P.W Balm, S Banerjee, E Barberis, P Baringer, J Barreto, J.F Bartlett, U Bassler, D Bauer, A Bean, F Beaudette, M Begel, A Belyaev, S.B Beri, G Bernardi, I Bertram, A Besson, R Beuselinck, V.A Bezzubov, P.C Bhat, V Bhatnagar, M Bhattacharjee, G Blazey, F Blekman, S Blessing, A Boehnlein, N.I Bojko, F Borcherding, K Bos, T Bose, A Brandt, R Breedon, G Briskin, R Brock, G Brooijmans, A Bross, D Buchholz, M Buehler, V Buescher, V.S Burtovoi, J.M Butler, F Canelli, W Carvalho, D Casey, Z Casilum, H Castilla-Valdez, D Chakraborty, K.M Chan, S.V Chekulaev, D.K Cho, S Choi, S Chopra, J.H Christenson, M Chung, D Claes, A.R Clark, L Coney, B Connolly, W.E Cooper, D Coppage, S Crépé-Renaudin, M.A.C Cummings, D Cutts, G.A Davis, K Davis, K De, S.J de Jong, K Del Signore, M Demarteau, R Demina, P Demine, D Denisov, S.P Denisov, S Desai, H.T Diehl, M Diesburg, S Doulas, Y Ducros, L.V Dudko, S Duensing, L Duflot, S.R Dugad, A Duperrin, A Dyshkant, D Edmunds, J Ellison, J.T Eltzroth, V.D Elvira, R Engelmann, S Eno, G Eppley, P Ermolov, O.V Eroshin, J Estrada, H Evans, V.N Evdokimov, T Fahland, S Feher, D Fein, T Ferbel, F Filthaut, H.E Fisk, Y Fisyak, E Flattum, F Fleuret, M Fortner, H Fox, K.C Frame, S Fu, S Fuess, E Gallas, A.N Galyaev, M Gao, V Gavrilov, R.J Genik, K Genser, C.E Gerber, Y Gershtein, R Gilmartin, G Ginther, B Gómez, G Gómez, P.I Goncharov, J.L González Solı́s, H Gordon, L.T Goss, K Gounder, A Goussiou, N Graf, G Graham, P.D Grannis, J.A Green, H Greenlee, Z.D Greenwood, S Grinstein, L Groer, S Grünendahl, A Gupta, S.N Gurzhiev, G Gutierrez, P Gutierrez, N.J Hadley, H Haggerty, S Hagopian, V Hagopian, R.E Hall, P Hanlet, S Hansen, J.M Hauptman, C Hays, C Hebert, D Hedin, J.M Heinmiller, A.P Heinson, U Heintz, M.D Hildreth, R Hirosky, J.D Hobbs, B Hoeneisen, Y Huang, I Iashvili, R Illingworth, A.S Ito, M Jaffré, S Jain, R Jesik, K Johns, M Johnson, A Jonckheere, H Jöstlein, A Juste, W Kahl, S Kahn, E Kajfasz, A.M Kalinin, D Karmanov, D Karmgard, R Kehoe, A Khanov, A Kharchilava, S.K Kim, B Klima, B Knuteson, W Ko, J.M Kohli, A.V Kostritskiy, J Kotcher, B Kothari, A.V Kotwal, A.V Kozelov, E.A Kozlovsky, J Krane, M.R Krishnaswamy, P Krivkova, S Krzywdzinski, M Kubantsev, S Kuleshov, Y Kulik, S Kunori, A Kupco, V.E Kuznetsov, G Landsberg, W.M Lee, A Leflat, C Leggett, F Lehner, C Leonidopoulos, J Li, Q.Z Li, X Li, J.G.R Lima, D Lincoln, S.L Linn, J Linnemann, R Lipton, A Lucotte, L Lueking, C Lundstedt, C Luo, A.K.A Maciel, R.J Madaras, V.L Malyshev, V Manankov, H.S Mao, T Marshall, M.I Martin, K.M Mauritz, A.A Mayorov, R McCarthy, T McMahon, H.L Melanson, M Merkin, K.W Merritt, C Miao, H Miettinen, D Mihalcea, C.S Mishra, N Mokhov, N.K Mondal, H.E Montgomery, R.W Moore, M Mostafa, H da Motta, E Nagy, F Nang, M Narain, V.S Narasimham, N.A Naumann, H.A Neal, J.P Negret, S Negroni, T Nunnemann, D O'Neil, V Oguri, B Olivier, N Oshima, P Padley, L.J Pan, K Papageorgiou, A Para, N Parashar, R Partridge, N Parua, M Paterno, A Patwa, B Pawlik, J Perkins, O Peters, P Pétroff, R Piegaia, B.G Pope, E Popkov, H.B Prosper, S Protopopescu, M.B Przybycien, J Qian, R Raja, S Rajagopalan, E Ramberg, P.A Rapidis, N.W Reay, S Reucroft, M Ridel, M Rijssenbeek, F Rizatdinova, T Rockwell, M Roco, C Royon, P Rubinov, R Ruchti, J Rutherfoord, B.M Sabirov, G Sajot, A Santoro, L Sawyer, R.D Schamberger, H Schellman, A Schwartzman, N Sen, E Shabalina, R.K Shivpuri, D Shpakov, M Shupe, R.A Sidwell, V Simak, H Singh, J.B Singh, V Sirotenko, P Slattery, E Smith, R.P Smith, R Snihur, G.R Snow, J Snow, S Snyder, J Solomon, Y Song, V Sorı́n, M Sosebee, N Sotnikova, K Soustruznik, M Souza, N.R Stanton, G Steinbrück, R.W Stephens, F Stichelbaut, D Stoker, V Stolin, A Stone, D.A Stoyanova, M.A Strang, M Strauss, M Strovink, L Stutte, A Sznajder, M Talby, W Taylor, S Tentindo-Repond, S.M Tripathi, T.G Trippe, A.S Turcot, P.M Tuts, V Vaniev, R Van Kooten, N Varelas, L.S Vertogradov, F Villeneuve-Seguier, A.A Volkov, A.P Vorobiev, H.D Wahl, H Wang, Z.-M Wang, J Warchol, G Watts, M Wayne, H Weerts, A White, J.T White, D Whiteson, D.A Wijngaarden, S Willis, S.J Wimpenny, J Womersley, D.R Wood, Q Xu, R Yamada, P Yamin, T Yasuda, Y.A Yatsunenko, K Yip, S Youssef, J Yu, Z Yu, M Zanabria, X Zhang, H Zheng, B Zhou, Z Zhou, M Zielinski, D Zieminska, A Zieminski, V Zutshi, E.G Zverev, and A Zylberstejn
Subjects: Physics, Quantum chromodynamics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Tevatron, Jet (particle physics), 7. Clean energy, 01 natural sciences, law.invention, Cross section (physics), law, Pseudorapidity, 0103 physical sciences, Transverse momentum, High Energy Physics::Experiment, Fermilab, 010306 general physics, Collider, Algorithm
Abstract: The central inclusive jet cross section has been measured using a successive-combination algorithm for reconstruction of jets. The measurement uses 87.3 pb^{-1} of data collected with the D0 detector at the Fermilab Tevatron ppbar Collider during 1994-1995. The cross section, reported as a function of transverse momentum (pT>60 GeV) in the central region of pseudorapidity (|\eta
Published: 2002

135. Boosting the Structural and Electrochemical Stability of Chloride-Ion-Conducting Perovskite Solid Electrolytes by Alkali Ion Doping.

Author: Xia T, Li Q, Xue Z, Miao Y, Shen X, and Zhao X
Abstract: The use of chloride-based solid electrolytes derived from Lewis acid‒base reactions enables the construction of various new rechargeable batteries, such as chloride ion batteries (CIBs). However, a critical problem with these electrolytes is their poor stability under low-temperature, moist, or electrochemical conditions, which can lead to deterioration of the phase structure and a loss of ion conduction. Herein, the robust cubic structure of tin-based perovskite chloride-a chloride ion conductor-is achieved by alkali ion doping at the tin site via direct mechanical milling. The as-prepared cubic CsSn 0.925 Na 0.075 Cl 2.925 (CSNC) electrolyte exhibits outstanding structural stability over a broad temperature range of 213-473 K or under a high relative humidity of up to 90%, at which the typical chloride electrolytes previously reported deteriorate because of moisture. Importantly, mild annealing can modify the microstructure of the CSNC, resulting in a two fold increase in ionic conductivity and an increase in electrochemical stability, which is superior to those of other chloride electrolytes reported in previous studies. The effective chloride-ion transfer and wide electrochemical window of the CSNC are further demonstrated in different solid-state CIBs., (© 2024 Wiley‐VCH GmbH.)
Published: 2024
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136. Halogen-Bonded Hole-Transport Material Enhances Open-Circuit Voltage of Inverted Perovskite Solar Cells.

Author: Chen Z, Zhang J, Chen Z, Yao ZF, Liu KK, Zhou Z, Zhang H, and Liu M
Abstract: Interfacial properties of a hole-transport material (HTM) and a perovskite layer are of high importance, which can influence the interfacial charge transfer dynamics as well as the growth of perovskite bulk crystals particularly in inverted structure. The halogen bonding (XB) has been recognized as a powerful functional group to be integrated with new small molecule HTMs. Herein, a carbazole-based halo (iodine)-functional HTM (O1), is synthesized for the first time, demonstrating a high hole mobility and suitable energy levels that align well with those of perovskites. The strong interaction between O1 and perovskite, i.e., I···I - , induces the formation of an ordered interlayer, which are verified by both theoretical and experimental studies. Compared to the reference HTM (O2) without any halo-function, the XB-induced interlayer effectively enhances the interfacial charge extraction efficiency, while significantly hindering the non-radiative charge recombination by reducing the surface traps upon the strong passivation effect. This is reflected as a big increase in the open-circuit voltage by up to 114 mV in the fabrication of inverted devices with the highest power conversion efficiency of 22.34%. Moreover, the ordered XB-driven interlayer at the interface of O1 and perovskite is mainly responsible for the extended lifespan under the operational conditions., (© 2024 The Author(s). Advanced Science published by Wiley‐VCH GmbH.)
Published: 2024
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137. Tailoring Zn 2+ Flux by an Ion Acceleration Layer Modified Separator for High-Rate Long-Lasting Zn Metal Anodes.

Author: Tan Y, Chen D, Yao T, Zhang Y, Miao C, Yang H, Wang Y, Li L, Kotsiubynskyi V, Han W, and Shen L
Abstract: A large concentration gradient originating from sluggish ion transport on the surface of Zn metal anodes will result in uneven Zn 2+ flux, giving rise to severe dendrite growth, especially at high current density. Herein, an ion acceleration layer is introduced by a facile separator engineering strategy to realize modulated Zn 2+ flux and dendrite-free deposition. Zinc hexacyanoferrate as the modifying agent featuring strong zincophilicity and rapid diffusion tunnel can enable fast trap for Zn 2+ near the electrode surface and immediate transport onto deposition sites, respectively. The ion acceleration effect is substantiated by improved ion conductivity, decreased activated energy, and promoted Zn 2+ transference number, which can moderate concentration gradient to guide homogenous Zn 2+ flux distribution. As a result, the separator engineering guarantees Zn||Zn symmetrical cells with long-term stability of 2700 h at 2 mA cm -2 , and 1770 h at a large current density of 10 mA cm -2 . Moreover, cycling stability and rate capability for full cells with different cathodes can be substantially promoted by the modified separator, validating its superior practical feasibility. This study supplies a new scalable approach to tailoring ion flux near the electrode surface to enable robust Zn metal anodes at a high current density., (© 2024 The Author(s). Advanced Science published by Wiley‐VCH GmbH.)
Published: 2024
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138. Valorization of Lignocellulose with One-Step Acidified Monophasic Phenoxyethanol Fractionation.

Author: Zhang Y, Wang Y, Li W, Liu S, Tan X, Zhang Q, Miao C, Gao J, Song X, Sun C, Li K, Ragauskas AJ, and Zhuang X
Subjects: Biomass, Hydrogen-Ion Concentration, Xylans chemistry, Lignin chemistry, Chemical Fractionation methods, Populus chemistry, Ethylene Glycols chemistry
Abstract: Effective fractionation of lignocelluosic biomass and subsequent valorization of all three major components under mild conditions were achieved. Pretreatment with acidified monophasic phenoxyethanol (EPH) efficiently removed 92.6 % lignin and 80 % xylan from poplar at 110 °C in 60 min, yielding high-value EPH-xyloside, EPH-modified lignin (EPHL), and a solid residue nearly purely composed of carbohydrates. After removing the grafted acetyl groups using 1 % NaOH at 50 °C, the highest enzymatic digestibility reached 92.3 %. EPHL could be recovered in high yield and purity with an uncondensed structure, while xylose was converted to EPH-xyloside, a potential precursor in biomedical industries. Additionally, the acidified monophasic EPH solvent could effectively fractionate biomass from species other than hardwood, achieving over 70 % delignification from recalcitrant pinewood under the same mild conditions, demonstrating the high potential of monophasic EPH pretreatment., (© 2024 Wiley-VCH GmbH.)
Published: 2024
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139. Fluorination or Not in Small Molecule Solar Cells: Achieving a Higher Efficiency with Halogen-Free End Group.

Author: Chen Y, Tian G, Huang P, Hu D, and Xiao Z
Abstract: Fluorination is an efficient strategy for improving organic solar cells (OSCs) efficiency, particularly by fluorinating the end group of emerging nonfullerene acceptors. Here, the fluorination effect was investigated by using small molecule donors with fluorine-free (SBz) and fluorinated (SBz-F) end groups, paired with the emerging nonfullerene acceptor Y6. Interestingly and unexpectedly, fluorination of the end group negatively affects OSCs efficiency, with fluorine-free SBz:Y6 OSCs achieving a higher power conversion efficiency (PCE) of 11.05 % compared to the fluorine-containing SBz-F:Y6 blends (PCE=9.61 %). Analysis of space-charge limited currents reveals lower and unbalanced hole/electron mobility in SBz-F:Y6 compared to the SBz:Y6 blends. These findings are further supported by charge recombination dynamics and donor-acceptor miscibility analyses., (© 2024 Wiley-VCH GmbH.)
Published: 2024
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140. Impregnate Carbonation: CO 2 -Guided In Situ Growth of Robust Superhydrophobic Structures on Concrete Surfaces.

Author: Jiang L, Ma Z, Gu Z, Shen P, Tao Y, Li W, and Poon CS
Abstract: Superhydrophobic surfaces applying on concrete can greatly improve the durability of concrete by preventing the damage from water. However, traditional design of superhydrophobic concrete surfaces by external coating encounters to problems of flaking and poor surface robustness, while that by adding hydrophobic agents or particles faces the challenges of strength damage of concrete. Drawing inspiration from the carbonation phenomenon of concrete, here a new design of in situ growing superhydrophobic structures on concrete is proposed: The concrete sample is impregnated into Mg 2+ -containing silane-water system with continuous CO 2 injection. The contact angle of the concrete surface achieves 171.9° without obvious strength decrease after 120 min, which are mainly attributed to the formation of Ca x Mg 1-x CO 3 crystals with micro-nano-structures and the reduction of carbonates surface energy by silane. This superhydrophobic concrete structure can be divided into a superhydrophobic-hydrophobic-hydrophilic three layers structure, providing the stable water-proof protection under mechanical fatigue, capillary water absorption, UV aging, sulfate attack, and impurity water impact tests due to the in situ growing robust superhydrophobic structures. Furthermore, it captures 29.80 g m -2 CO 2 during the reaction process, providing new insights for the design and preparation of eco-friendly superhydrophobic concrete., (© 2024 Wiley‐VCH GmbH.)
Published: 2024
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141. Spectroscopic Properties and Reactivity of a Mn III -Hydroperoxo Complex that is Stable at Room Temperature.

Author: Grotemeyer EN, Aghaei Z, and Jackson TA
Abstract: Manganese catalysts that activate hydrogen peroxide have seen increased use in organic transformations, such as olefin epoxidation and alkane C-H bond oxidation. Proposed mechanisms for these catalysts involve the formation and activation of Mn III -hydroperoxo intermediates. Examples of well-defined Mn III -hydroperoxo complexes are rare, and the properties of these species are often inferred from Mn III -alkylperoxo analogues. In this study, we show that the reaction of the Mn III -hydroxo complex [Mn III (OH)( 6Me dpaq)] + (1) with hydrogen peroxide and acid results in the formation of a dark-green Mn III -hydroperoxo species [Mn III (OOH)( 6Me dpaq)] + (2). The formulation of 2 is based on electronic absorption, 1 H NMR, IR, and ESI-MS data. The thermal decay of 2 follows a first order process, and variable-temperature kinetic studies of the decay of 2 yielded activation parameters that could be compared with those of a Mn III -alkylperoxo analogue. Complex 2 reacts with the hydrogen-atom donor TEMPOH two-fold faster than the Mn III -hydroxo complex 1. Complex 2 also oxidizes PPh 3 , and this Mn III -hydroperoxo species is 600-fold more reactive with this substrate than its Mn III -alkylperoxo analogue [Mn III (OO t Bu)( 6Me dpaq)] + . DFT and time-dependent (TD) DFT computations are used to compare the electronic structure of 2 with similar Mn III -hydroperoxo and Mn III -alkylperoxo complexes., (© 2024 Wiley-VCH GmbH.)
Published: 2024
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142. Doping Effects on Ternary Cathode Materials for Lithium-Ion Batteries: A Review.

Author: Sun Y, Chang C, and Zheng J
Abstract: The ongoing advancements in lithium-ion battery technology are pivotal in propelling the performance of modern electronic devices and electric vehicles. Amongst various components, the cathode material significantly influences the battery performance, such as the specific capacity, capacity retention and the rate performance. Ternary cathode materials, composed of nickel, manganese, and cobalt (NCM), offer a balanced combination of these traits. Recent developments focus on elemental doping, which involves substituting a fraction of NCM constituent ions with alternative cations such as aluminum, titanium, or magnesium. This strategic substitution aims to enhance structural stability, increase capacity retention, and improve resistance to thermal runaway. Doped ternary materials have shown promising results, with improvements in cycle life and operational safety. However, the quest for optimal doping elements and concentrations persists to maximize performance while minimizing cost and environmental impact, ensuring the progression towards high-energy-density, durable, and safe battery technologies., (© 2024 Wiley-VCH GmbH.)
Published: 2024
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143. 5-Hydroxymethylfurfural and its Downstream Chemicals: A Review of Catalytic Routes.

Author: Chen C, Lv M, Hu H, Huai L, Zhu B, Fan S, Wang Q, and Zhang J
Abstract: Biomass assumes an increasingly vital role in the realm of renewable energy and sustainable development due to its abundant availability, renewability, and minimal environmental impact. Within this context, 5-hydroxymethylfurfural (HMF), derived from sugar dehydration, stands out as a critical bio-derived product. It serves as a pivotal multifunctional platform compound, integral in synthesizing various vital chemicals, including furan-based polymers, fine chemicals, and biofuels. The high reactivity of HMF, attributed to its highly active aldehyde, hydroxyl, and furan ring, underscores the challenge of selectively regulating its conversion to obtain the desired products. This review highlights the research progress on efficient catalytic systems for HMF synthesis, oxidation, reduction, and etherification. Additionally, it outlines the techno-economic analysis (TEA) and prospective research directions for the production of furan-based chemicals. Despite significant progress in catalysis research, and certain process routes demonstrating substantial economics, with key indicators surpassing petroleum-based products, a gap persists between fundamental research and large-scale industrialization. This is due to the lack of comprehensive engineering research on bio-based chemicals, making the commercialization process a distant goal. These findings provide valuable insights for further development of this field., (© 2024 Wiley‐VCH GmbH.)
Published: 2024
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144. Genome-Wide Meta-Analysis of Myopia and Hyperopia Provides Evidence for Replication of 11 Loci

Author: Mario Pirastu, G. E. Munn, L. H. Ketai, K. Taylor, Angela Döring, R. Chan, Jeffrey L. Mahon, Bradley D. Jones, M. Hebdon, Williams L. Dews, Douglas A. Greene, Michael D. Weiss, Sapna Gangaputra, E. A. Tanaka, J. Ginsberg, Ben A. Oostra, Alka Jain, D. Singer, M. Burger, Szilard Kiss, David A. Bluemke, Barbara H. Braffett, Jugnoo S Rahi, L. Sun, C. Clark, Richard M. Bergenstal, Patricia Gatcomb, Paul Mitchell, R. Trail, D. Ryan, Robert Bergren, D. D. Joseph, G. Grand, Blanche M. Chavers, J. M.Verhoeven Virginie, David S. Schade, C. Cowie, Sharon B. Schwartz, G. Ziegler, Lloyd Paul Aiello, Michael H. Brent, John I. Malone, C. Pittman, M. Reid, Stephen S. Feman, Maurizio Fossarello, Kathie L. Hermayer, J. Parker, M. N. Iyer, Hamid Mojibian, Rose Gubitosi-Klug, P. W. Conrad, Daniel T. Lackland, Michael Brändle, C. Canny, Alan F. Wright, M. E. Lackaye, David A. Lee, Rickey E. Carter, J. Brown-Friday, J. K. Jones, J. Distad, A. Thomas, Gordon C. Weir, S. Caulder, M. Szpiech, R. Gstalder, D. Rubinstein, Fred W. Whitehouse, T. Adkins, Gayle M. Lorenzi, L. Survant, Naji Younes, Robert Detrano, Lucy A. Levandoski, Charles Campbell, Lawrence J. Singerman, Johannes R. Vingerling, Joao A.C. Lima, D. Counts, V. Gama, D. M. Nathan, John Dupre, Cornelia M. van Duijn, N. Wong, Anita Harrington, Caroline Hayward, Shelley B. Bull, R. Hackel, William I. Sivitz, Enrico Cagliero, M. Spencer, Albert Hofman, Samuel S. Engel, John E. Hokanson, Julio V. Santiago, David M. Kendall, O. Crofford, T. Thompson, Lee M. Jampol, Kevin Morgan, R. Sussman, James W. Albers, Anita Agarwal, Kevin J. Blinder, Anthony D. Morrison, Nikhil D. Patel, R. Prusak, S. Hitt, Alexander R. Lyon, Saul Genuth, J. Sheindlin, J. Vaccaro-Kish, Goran Benčić, P. Titus, Lisa Diminick, N. Wimmergren, Shelly Olson, Z. Strugula, L. Goings, Lennart C. Karssen, A. Blevins, Harjit Chahal, Ronald K. Mayfield, S. Pendegast, T. J. Lyons, Ozren Polasek, Matthew A. Thomas, Annette Barnie, P. Lindsey, L. Funk, James L. Kinyoun, Neil H. White, L. Mayer, Rodney A. Lorenz, Susan G. Elner, R. L. Pate, E. Simjanoski, R. Beaser, J. Gothrup, Tien Yin Wong, Thomas Bettecken, Jae-Ho Lee, Elsayed Z. Soliman, Ronald P. Danis, Phillippa M. Cumberland, J. Selby, Pamela Rath, H. Martinez, S. Neill, D. Rosenberg, D. Zheng, R. Devenyi, Murk-Hein Heinemann, Albert V. Smith, Alicia J. Jenkins, Rukhsana G. Mirza, Konrad Oexle, Osama Hamdy, John D. Brunzell, Trevor J. Orchard, Daniel Cornfeld, K. Nickander, Igor Rudan, L. Kim, T. Williams, Christopher M. Ryan, William Dahms, P. Paczan Rath, S. Elsing, Matthew J. Budoff, Orville G. Kolterman, Seang-Mei Saw, Lisa A. Prosser, A. Determan, M. Espeland, L. Van Ottingham, B. Petty, A. Farr, Brandy N. Rutledge, Patricia A. Cleary, Margaret L. Bayless, E. Cupelli, Ronald J. Prineas, Jonathan Goldstein, Stefan Fritz, J. Harth, K. Stoessel, Jerry P. Palmer, J. Soule, John A. Colwell, Stephen W. Scherer, Cyndi F. Liu, M. Phillips, Alexander J. Brucker, B. Rogness, Caroline C W Klaver, Joan E. Bailey-Wilson, Claire L. Simpson, Gaurav K. Shah, Louis A. Lobes, S. Mohsen Hosseini, Veronique Vitart, Dwight Stambolian, Mark S. Mandelcorn, John E. Godine, Gabriel Virella, A. Cochrane, David A. Nicolle, Timothy J. Lyons, S. Schussler, Abbas E. Kitabchi, N. Grove, Matthew D. Davis, Andrew K. Vine, Joseph F. Polak, Helen Lambeth, Ayad A. Jaffa, S. Rogers, Samuel Dagogo-Jack, C. Siebert, K. Hansen, H. Shamoon, David J. Brillon, D. Schlossman, H. Ricks, Toby A. Gardner, Mary Frances Cotch, J. Quin, Om P. Ganda, Fernando Rivadeneira, F. Thoma, Brian Fleck, K. Klumpp, Manjot K. Gill, R. J. van der Geest, Hunter Wessells, P. Salemi, P. Gaston, Tae Sup Lee, T. Woodfill, Scott M. Steidl, Thomas Meitinger, Laura Portas, John E. Chapin, Robert Wojciechowski, Martin J. Stevens, Z. M. Zhang, John D. Maynard, Paul G. Arrigg, S. Yacoub-Wasef, Andrew D. Paterson, Barbara J. Maschak-Carey, Ramzi K. Hemady, J. Dingledine, Sheila Smith-Brewer, D. Ostrowski, D. Kenny, Leslie J. Raffel, R. Jarboe, E. Angus, G. Sharuk, Jie Jin Wang, Jye-Yu C. Backlund, K. Chan, R. K. Mayfield, M. Nutaitis, William V. Tamborlane, Emily Y. Chew, Michael H. Goldbaum, S. Kwon, Davida F. Kruger, Mary E. Larkin, Catherine L. Martin, M. Novak, David E. Goldstein, J. Rosenzwieg, D. J. Becker, A. E. Boulton, Jean M. Bucksa, Richard S. Crow, Thomas Donner, Philip A. Low, J. Fradkin, K. Folino, M. L. Bernal, Daniel L. McGee, R. D′Agostino, David G. Miller, Evrim B. Turkbey, Eva L. Feldman, Larry Rand, Harry Campbell, Mark R. Palmert, N. Silvers, M. Driscoll, M. Bracey, Mark E. Molitch, Boniuk Burgess, John P. Bantle, J. D. Carey, Edward Chaum, Philip Raskin, I. H. de Boer, Peter R. Pavan, C. Wigley, Maria F. Lopes-Virella, Pirro G. Hysi, C. Sommer, R. Eastman, B. Schaefer, Maren Nowicki, K. Lee, S. Braunstein, Hugh D. Wabers, A. F. Burrows, M. Johnson, B. Zinman, M. Ong, Samir S. Deeb, C. Gauthier-Kelly, S. Novella, C. Miao, S. Strowig, S. Crowell, Teri A. Manolio, S. Yalamanchi, Christian Gieger, D. Meyer, Louis M. Luttrell, Janie Lipps, William H. Herman, Michael W. Steffes, A. Galprin, A. Iannacone, Federico Murgia, E. Steuer, KyungMann Kim, James F. Wilson, S. Genuth, André G. Uitterlinden, Dean P. Hainsworth, J. Giangiacomo, Wanjie Sun, Aruna V. Sarma, R. Liss, S. Catton, Rodica Pop-Busui, S. Moser, Bernard H. Doft, A. Malayeri, B. Gloeb, W. T. Garvey, Andrew P. Boright, Alan M. Jacobson, Larry D. Hubbard, Barbara E.K. Klein, Shyam M. Thomas, Allan Gordon, Allan L. Drash, S. Yoser, S. Johnsonbaugh, L. Kaminski, G. Meekins, Jonathan Q. Purnell, B. Burzuk, John M. Lachin, M. Geckle, Ronald J. Oudiz, Isaac Boniuk, Xiaohui Li, V. Reppucci, H. Wolpert, D. Etzwiler, M. Brabham, Maria Schache, E. Golden, M. Fox, Jyotika K. Fernandes, Jerome I. Rotter, Paul N. Baird, Michael Bryer-Ash, M. Stern, H. Engel, M. Hawkins, Najaf Amin, C. O′Donnell, M. McLellan, G. Comer, Ronald Klein, D. Sandstrom, H. Zegarra, J. Gordon, M. B. Murphy, P. A. Bourne, L. Baker, Cristina Venturini, D. Wood, H.-Erich Wichmann, M. May, A. Kowarski, Timothy W. Olsen, Thomas J. Songer, Christopher J Hammond, P. Lou, Jill P. Crandall, Miao, Xiaoping, Ophthalmology, Obstetrics & Gynecology, Epidemiology, Clinical Genetics, and Internal Medicine
Subjects: Male, Linkage disequilibrium, Refractive error, genetic structures, Epidemiology, Genome-wide association study, Plant Science, Eye, Linkage Disequilibrium, ASSOCIATION SCANS, MULTIPLE, Medicine and Health Sciences, Myopia, 80 and over, 2.1 Biological and endogenous factors, Aetiology, Age of Onset, FAMILIAL AGGREGATION, Genetics, Aged, 80 and over, Multidisciplinary, AUSTRALIAN SCHOOL-CHILDREN, COMMON VARIANTS, Single Nucleotide, Middle Aged, RETINAL-PIGMENT EPITHELIUM, OUTDOOR ACTIVITY, Hyperopia, Phenotype, Genetic Epidemiology, Medicine, Female, Research Article, Genetic Markers, Adult, General Science & Technology, Science, DCCT/EDIC Research Group, European Continental Ancestry Group, Locus (genetics), Single-nucleotide polymorphism, and over, Biology, Disease Surveillance, Polymorphism, Single Nucleotide, White People, medicine, Genome-Wide Association Studies, Humans, Inherited Eye Disorders, Genetic Predisposition to Disease, Allele, Polymorphism, Eye Disease and Disorders of Vision, Alleles, Genetic Association Studies, Aged, Whites, Human Genome, Biology and Life Sciences, Computational Biology, Human Genetics, Heritability, Plant Pathology, medicine.disease, Genome Analysis, GENE, eye diseases, Ophthalmology, REFRACTIVE ERROR, Genetics of Disease, LINKAGE-DISEQUILIBRIUM, Age of onset
Abstract: Refractive error (RE) is a complex, multifactorial disorder characterized by a mismatch between the optical power of the eye and its axial length that causes object images to be focused off the retina. The two major subtypes of RE are myopia (nearsightedness) and hyperopia (farsightedness), which represent opposite ends of the distribution of the quantitative measure of spherical refraction. We performed a fixed effects meta-analysis of genome-wide association results of myopia and hyperopia from 9 studies of European-derived populations: AREDS, KORA, FES, OGP-Talana, MESA, RSI, RSII, RSIII and ERF. One genome-wide significant region was observed for myopia, corresponding to a previously identified myopia locus on 8q12 (p = 1.25×10-8), which has been reported by Kiefer et al. as significantly associated with myopia age at onset and Verhoeven et al. as significantly associated to mean spherical-equivalent (MSE) refractive error. We observed two genome-wide significant associations with hyperopia. These regions overlapped with loci on 15q14 (minimum p value = 9.11×10-11) and 8q12 (minimum p value 1.82×10-11) previously reported for MSE and myopia age at onset. We also used an intermarker linkage- disequilibrium-based method for calculating the effective number of tests in targeted regional replication analyses. We analyzed myopia (which represents the closest phenotype in our data to the one used by Kiefer et al.) and showed replication of 10 additional loci associated with myopia previously reported by Kiefer et al. This is the first replication of these loci using myopia as the trait under analysis. "Replication-level" association was also seen between hyperopia and 12 of Kiefer et al.'s published loci. For the loci that show evidence of association to both myopia and hyperopia, the estimated effect of the risk alleles were in opposite directions for the two traits. This suggests that these loci are important contributors to variation of refractive error across the distribution.
Published: 2014

145. Multi-objective parameter optimization of common land model using adaptive surrogate modelling

Author: W. Gong, Q. Duan, J. Li, C. Wang, Z. Di, Y. Dai, A. Ye, and C. Miao
Abstract: Parameter specification usually has significant influence on the performance of land surface models (LSMs). However, estimating the parameters properly is a challenging task due to the following reasons: (1) LSMs usually have too many adjustable parameters (20–100 or even more), leading to the curse of dimensionality in the parameter input space; (2) LSMs usually have many output variables involving water/energy/carbon cycles, so that calibrating LSMs is actually a multi-objective optimization problem; (3) regional LSMs are expensive to run, while conventional multi-objective optimization methods needs a huge number of model runs (typically 105~106). It makes parameter optimization computationally prohibitive. An uncertainty qualification framework was developed to meet the aforementioned challenges: (1) use parameter screening to reduce the number of adjustable parameters; (2) use surrogate models to emulate the response of dynamic models to the variation of adjustable parameters; (3) use an adaptive strategy to promote the efficiency of surrogate modeling based optimization; (4) use a weighting function to transfer multi-objective optimization to single objective optimization. In this study, we demonstrate the uncertainty quantification framework on a single column case study of a land surface model – Common Land Model (CoLM) and evaluate the effectiveness and efficiency of the proposed framework. The result indicated that this framework can achieve optimal parameter set using totally 411 model runs, and worth to be extended to other large complex dynamic models, such as regional land surface models, atmospheric models and climate models.
Published: 2014

146. Measurement of the ZZ production cross section using the full CDF II data set

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. De Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Ramos, J. P. Fernndez Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. Da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. K. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Velev, G. Vellidis, C. and Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. and Volpi, G. Vazquez, F. Wagner, P. Wallny, R. Wang, S. M. and Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. and Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We present a measurement of the ZZ-boson pair-production cross section in 1.96 TeV center-of-mass energy p (p) over bar collisions. We reconstruct final states incorporating four charged leptons or two charged leptons and two neutrinos from the full data set collected by the Collider Detector experiment at the Fermilab Tevatron, corresponding to 9.7 fb(-1) of integrated luminosity. Combining the results obtained from each final state, we measure a cross section of 1.04(-0.25)(+0.32) pb, in good agreement with the standard model prediction at next-to-leading order in the strong-interaction coupling.
Published: 2014

147. Indirect measurement of sin(2)theta(W) (or M-W) using mu(+)mu(-) pairs from gamma*/Z bosons produced in p(p)over-bar collisions at a center-of-momentum energy of 1.96 TeV

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: Drell-Yan lepton pairs are produced in the process p (p) over bar -> mu(+)mu(-) + X through an intermediate gamma*/Zboson. The forward-backward asymmetry in the polar-angle distribution of the mu(-) as a function of the invariant mass of the mu(+)mu(-) pair is used to obtain the effective leptonic determination sin(2)theta(lept)(eff) of the electroweakmixing parameter sin(2)theta w, from which the value of sin(2)theta w is derived assuming the standard model. The measurement sample, recorded by the Collider Detector at Fermilab (CDF), corresponds to 9.2 fb(-1) of integrated luminosity from p (p) over bar collisions at a center-of-momentum energy of 1.96 TeV, and is the full CDF Run II data set. The value of sin(2)theta(lept)(eff) is found to be 0.2315 +/- 0.0010, where statistical and systematic uncertainties are combined in quadrature. When interpreted within the context of the standard model using the on-shell renormalization scheme, where sin(2)theta w = 1 - M-W(2)/M-Z(2), the measurement yields sin(2)theta w = 0.2233 +/- 0.0009, or equivalently a W-boson mass of 80.365 +/- 0.047 GeV/c(2). The value of the W-boson mass is in agreement with previous determinations in electron- positron collisions and at the Tevatron collider.
Published: 2014

148. Measurement of the Inclusive Leptonic Asymmetry in Top-Quark Pairs that Decay to Two Charged Leptons at CDF

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. De Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorig, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Henry, S. Herndon, M. Hocker, A. Hong, Z. and Hopkins, W. Hou, S. Hughes, R. E. Husemann, U. and Hussein, M. Huston, J. Introzzi, G. Iori, M. Ivanov, A. and James, E. Jang, D. Jayatilaka, B. Jeon, E. J. and Jindariani, S. Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. Kamon, T. Karchin, P. E. Kasmi, A. and Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. and Kim, H. S. Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. Kim, Y. K. Kimura, N. Kirby, M. and Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. and Kotwal, A. V. Kreps, M. Kroll, J. Kruse, M. Kuhr, T. and Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. and Lannon, K. Latino, G. Lee, H. S. Lee, J. S. Leo, S. and Leone, S. Lewis, J. D. Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. Liu, T. Lockwitz, S. Loginov, A. and Lucchesi, D. Luca, A. Lueck, J. Lujan, P. Lukens, P. and Lungu, G. Lys, J. Lysak, R. Madrak, R. Maestro, P. and Malik, S. Manca, G. Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. and Mattson, M. E. Mazzacane, A. Mazzanti, P. McNulty, R. and Mehta, A. Mehtala, P. Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. and Murat, P. Mussini, M. Nachtman, J. Nagai, Y. and Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. and Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. and Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. and Orava, R. Ortolan, L. Pagliarone, C. Palencia, E. and Palni, P. Papadimitriou, V. Parker, W. Pauletta, G. and Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. and Pianori, E. Pilot, J. Pitts, K. Plager, C. Pondrom, L. and Poprocki, S. Potamianos, K. Pranko, A. Prokoshin, F. and Ptohos, F. Punzi, G. Ranjan, N. Redondo Fernandez, I. and Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. Ronzani, M. Roser, R. and Rosner, J. L. Ruffini, F. Ruiz, A. Russ, J. Rusu, V. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. St. Denis, R. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Vazquez, F. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. Vogel, M. Volpi, G. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchellia, S. CDF Collaboration
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract: We measure the inclusive forward-backward asymmetry of the charged-lepton pseudorapidities from top-quark pairs produced in proton-antiproton collisions and decaying to final states that contain two charged leptons (electrons or muons). The data are collected with the Collider Detector at Fermilab and correspond to an integrated luminosity of 9.1 fb(-1). We measure the leptonic forward-backward asymmetry, A(FB)(l), to be 0.072 +/- 0.060 and the leptonic pair forward-backward asymmetry, A(FB)(ll), to be 0.076 +/- 0.082. The measured values can be compared with the standard model predictions of A(FB)(l) = 0.038 +/- 0.003 and A(FB)(ll) 0.048 +/- 0.004, respectively. Additionally, we combine the A(FB)(l) result with a previous determination from a final state with a single lepton and hadronic jets and obtain A(FB)(l) 0.090(-0.026)(+0.028).
Published: 2014

149. Measurements of Direct CP-Violating Asymmetries in Charmless Decays of Bottom Baryons

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th. Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. and Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. and Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Robson, A. Rodriguez, T. Rolli, S. and Ronzani, M. Roser, R. Rosner, J. L. Ruffini, F. Ruiz, A. and Russ, J. Rusu, V. Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. and Schmidt, E. E. Schwarz, T. Scodellaro, L. Scuri, F. and Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. Shepard, P. F. Shimojima, M. Shochet, M. and Shreyber-Tecker, I. Simonenko, A. Sliwa, K. Smith, J. R. and Snider, F. D. Song, H. Sorin, V. St Denis, R. and Stancari, M. Stentz, D. Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. Takemasa, K. Takeuchi, Y. Tang, J. and Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. and Toback, D. Tokar, S. Tollefson, K. Tomura, T. and Tonelli, D. Torre, S. Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. Uozumi, S. Vazquez, F. Velev, G. and Vellidis, C. Vernieri, C. Vidal, M. Vilar, R. Vizan, J. and Vogel, M. Volpi, G. Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. Wittich, P. Wolbers, S. Wolfe, H. and Wright, T. Wu, X. Wu, Z. Yamamoto, K. Yamato, D. and Yang, T. Yang, U. K. Yang, Y. C. Yao, W. -M. Yeh, G. P. and Yi, K. Yoh, J. Yorita, K. Yoshida, T. Yu, G. B. and Yu, I. Zanetti, A. M. Zeng, Y. Zhou, C. Zucchelli, S. and CDF Collaboration
Subjects: High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Nuclear Experiment
Abstract: We report final measurements of direct CP-violating asymmetries in charmless decays of neutral bottom hadrons to pairs of charged hadrons with the upgraded Collider Detector at the Fermilab Tevatron. Using the complete root s = 1.96 TeV proton-antiproton collisions data set, corresponding to 9.3 fb(-1) of integrated luminosity, we measure A(A(b)(0) -> p pi(-)) = +0.06 +/- 0.07(stat) +/- 0.03(syst) and A(A(b)(0) -> pK(-)) = -0.10 +/- 0.08(stat) +/- 0.04(syst), compatible with no asymmetry. In addition we measure the CP-violating asymmetries in B-s(0) -> K-pi(-) and B-0 -> K+pi(-) decays to be A(B-s(0) -> K-pi(-)) = +0.22 +/- 0.07(stat) +/- 0.02(syst) and A(B-0 -> K+pi(-)) = -0.083 +/- 0.013(stat) +/- 0.004(syst), respectively, which are significantly different from zero and consistent with current world averages.
Published: 2014

150. Study of top quark production and decays involving a tau lepton at CDF and limits on a charged Higgs boson contribution

Author: Aaltonen, T. Amerio, S. Amidei, D. Anastassov, A. and Annovi, A. Antos, J. Apollinari, G. Appel, J. A. and Arisawa, T. Artikov, A. Asaadi, J. Ashmanskas, W. and Auerbach, B. Aurisano, A. Azfar, F. Badgett, W. Bae, T. and Barbaro-Galtieri, A. Barnes, V. E. Barnett, B. A. and Barria, P. Bartos, P. Bauce, M. Bedeschi, F. Behari, S. and Bellettini, G. Bellinger, J. Benjamin, D. Beretvas, A. and Bhatti, A. Bland, K. R. Blumenfeld, B. Bocci, A. and Bodek, A. Bortoletto, D. Boudreau, J. Boveia, A. and Brigliadori, L. Bromberg, C. Brucken, E. Budagov, J. and Budd, H. S. Burkett, K. Busetto, G. Bussey, P. Butti, P. and Buzatu, A. Calamba, A. Camarda, S. Campanelli, M. and Canelli, F. Carls, B. Carlsmith, D. Carosi, R. Carrillo, S. Casal, B. Casarsa, M. Castro, A. Catastini, P. and Cauz, D. Cavaliere, V. Cavalli-Sforza, M. Cerri, A. and Cerrito, L. Chen, Y. C. Chertok, M. Chiarelli, G. and Chlachidze, G. Cho, K. Chokheli, D. Clark, A. Clarke, C. and Convery, M. E. Conway, J. Corbo, M. Cordelli, M. and Cox, C. A. Cox, D. J. Cremonesi, M. Cruz, D. Cuevas, J. and Culbertson, R. d'Ascenzo, N. Datta, M. de Barbaro, P. and Demortier, L. Deninno, M. D'Errico, M. Devoto, F. Di Canto, A. Di Ruzza, B. Dittmann, J. R. Donati, S. and D'Onofrio, M. Dorigo, M. Driutti, A. Ebina, K. Edgar, R. and Elagin, A. Erbacher, R. Errede, S. Esham, B. and Farrington, S. Fernandez Ramos, J. P. Field, R. Flanagan, G. and Forrest, R. Franklin, M. Freeman, J. C. Frisch, H. and Funakoshi, Y. Galloni, C. Garfinkel, A. F. Garosi, P. and Gerberich, H. Gerchtein, E. Giagu, S. Giakoumopoulou, V. and Gibson, K. Ginsburg, C. M. Giokaris, N. Giromini, P. and Giurgiu, G. Glagolev, V. Glenzinski, D. Gold, M. Goldin, D. Golossanov, A. Gomez, G. Gomez-Ceballos, G. and Goncharov, M. Gonzalez Lopez, O. Gorelov, I. Goshaw, A. T. and Goulianos, K. Gramellini, E. Grinstein, S. and Grosso-Pilcher, C. Group, R. C. da Costa, J. Guimaraes Hahn, S. R. Han, J. Y. Happacher, F. Hara, K. Hare, M. and Harr, R. F. Harrington-Taber, T. Hatakeyama, K. Hays, C. and Heinrich, J. Herndon, M. Hocker, A. Hong, Z. Hopkins, W. and Hou, S. Hughes, R. E. Husemann, U. Hussein, M. and Huston, J. Introzzi, G. Iori, M. Ivanov, A. James, E. and Jang, D. Jayatilaka, B. Jeon, E. J. Jindariani, S. and Jones, M. Joo, K. K. Jun, S. Y. Junk, T. R. Kambeitz, M. and Kamon, T. Karchin, P. E. Kasmi, A. Kato, Y. Ketchum, W. Keung, J. Kilminster, B. Kim, D. H. Kim, H. S. and Kim, J. E. Kim, M. J. Kim, S. H. Kim, S. B. Kim, Y. J. and Kim, Y. K. Kimura, N. Kirby, M. Knoepfel, K. Kondo, K. Kong, D. J. Konigsberg, J. Kotwal, A. V. Kreps, M. and Kroll, J. Kruse, M. Kuhr, T. Kurata, M. Laasanen, A. T. Lammel, S. Lancaster, M. Lannon, K. Latino, G. and Lee, H. S. Lee, J. S. Leo, S. Leone, S. Lewis, J. D. and Limosani, A. Lipeles, E. Lister, A. Liu, H. Liu, Q. and Liu, T. Lockwitz, S. Loginov, A. Lucchesi, D. Luca, A. and Lueck, J. Lujan, P. Lukens, P. Lungu, G. Lys, J. and Lysak, R. Madrak, R. Maestro, P. Malik, S. Manca, G. and Manousakis-Katsikakis, A. Marchese, L. Margaroli, F. Marino, P. Martinez, M. Matera, K. Mattson, M. E. Mazzacane, A. and Mazzanti, P. McNulty, R. Mehta, A. Mehtala, P. and Mesropian, C. Miao, T. Mietlicki, D. Mitra, A. Miyake, H. Moed, S. Moggi, N. Moon, C. S. Moore, R. Morello, M. J. Mukherjee, A. Muller, Th Murat, P. Mussini, M. and Nachtman, J. Nagai, Y. Naganoma, J. Nakano, I. Napier, A. Nett, J. Neu, C. Nigmanov, T. Nodulman, L. Noh, S. Y. Norniella, O. Oakes, L. Oh, S. H. Oh, Y. D. and Oksuzian, I. Okusawa, T. Orava, R. Ortolan, L. and Pagliarone, C. Palencia, E. Palni, P. Papadimitriou, V. and Parker, W. Pauletta, G. Paulini, M. Paus, C. Phillips, T. J. Piacentino, G. Pianori, E. Pilot, J. Pitts, K. and Plager, C. Pondrom, L. Poprocki, S. Potamianos, K. and Pranko, A. Prokoshin, F. Ptohos, F. Punzi, G. Ranjan, N. and Redondo Fernandez, I. Renton, P. Rescigno, M. Rimondi, F. Ristori, L. Rizzi, C. Robson, A. Rodriguez, T. and Sakumoto, W. K. Sakurai, Y. Santi, L. Sato, K. Saveliev, V. Savoy-Navarro, A. Schlabach, P. Schmidt, E. E. and Schwarz, T. Scodellaro, L. Scuri, F. Seidel, S. Seiya, Y. Semenov, A. Sforza, F. Shalhout, S. Z. Shears, T. and Shepard, P. F. Shimojima, M. Shochet, M. Shreyber-Tecker, I. and Simonenko, A. Sliwa, K. Smith, J. R. Snider, F. D. and Song, H. Sorin, V. St Denis, R. Stancari, M. Stentz, D. and Strologas, J. Sudo, Y. Sukhanov, A. Suslov, I. and Takemasa, K. Takeuchi, Y. Tang, J. Tecchio, M. Teng, P. K. Thom, J. Thomson, E. Thukral, V. Toback, D. and Tokar, S. Tollefson, K. Tomura, T. Tonelli, D. Torre, S. and Torretta, D. Totaro, P. Trovato, M. Ukegawa, F. and Uozumi, S. Velev, G. Vellidis, C. Vernieri, C. Vidal, M. and Vilar, R. Vizan, J. Vogel, M. Volpi, G. Vazquez, F. and Wagner, P. Wallny, R. Wang, S. M. Waters, D. Wester, III, W. C. Whiteson, D. Wicklund, A. B. Wilbur, S. and Williams, H. H. Wilson, J. S. Wilson, P. Winer, B. L. and Wittich, P. Wolbers, S. Wolfe, H. Wright, T. Wu, X. and Wu, Z. Yamamoto, K. Yamato, D. Yang, T. Yang, U. K. and Yang, Y. C. Yao, W. -M. Yeh, G. P. Yi, K. Yoh, J. and Yorita, K. Yoshida, T. Yu, G. B. Yu, I. Zanetti, A. M. and Zeng, Y. Zhou, C. Zucchellia, S. CDF Collaboration
Subjects: Nuclear Theory, High Energy Physics::Phenomenology, Physics::Accelerator Physics, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We present an analysis of top-antitop quark production and decay into a tau lepton, tau neutrino, and bottom quark using data from 9 fb(-1) of integrated luminosity at the Collider Detector at Fermilab. Dilepton events, where one lepton is an energetic electron or muon and the other a hadronically decaying tau lepton, originating from proton-antiproton collisions at root s = 1.96 TeV, are used. A top-antitop quark production cross section of 8.1 +/- 2.1 pb is measured, assuming standard-model top quark decays. By separately identifying for the first time the single-tau and the ditau components, we measure the branching fraction of
Published: 2014

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