Author: "D. F., Cowen" / Topic: nuclear and high energy physics - Searchworks@Jio Institute Digital Library Search Results

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1. IceCube-Gen2: The Window to the Extreme Universe

Author: J. Kim, A. Gartner, A. Obertacke Pollmann, B. Hoffmann, J. L. Kelley, Markus Ahlers, Jenni Adams, Akimichi Taketa, D. van Eijk, Daniel Bindig, G. H. Collin, T. C. Arlen, Robert Lahmann, J. J. Beatty, Tianlu Yuan, U. Nauman, Azadeh Keivani, Y. L. Li, Karl J. Clark, T. Kintscher, M. Song, T. L. Carver, Paras Koundal, Michael Kovacevich, Christian Glaser, Frederik Hermann Lauber, T. Huege, Erik Ganster, Benedikt Riedel, D. Seckel, Anna Nelles, R. G. Stokstad, F. McNally, R. Maunu, M. Prado Rodriguez, Kayla Leonard, N. Kurahashi, James E. Braun, Amy Connolly, Samvel Ter-Antonyan, A. Terliuk, Justin Lanfranchi, Pranav Dave, Jannis Necker, C. Wendt, S. Wren, A. Sharma, Sukeerthi Dharani, David Vannerom, M. H. Shaevitz, Alexander Trettin, Reina H. Maruyama, Francis Halzen, J. Merz, K. Krings, Rasha Abbasi, Ben Smithers, Qinrui Liu, M. J. Larson, T. Anderson, Summer Blot, G. de Wasseige, I. Ansseau, D. Hebecker, Jorge Torres, Killian Holzapfel, Martina Karl, C. J. Lozano Mariscal, John Hardin, Jean Pierre Twagirayezu, Daniel García-Fernández, T. Stezelberger, S. Mandalia, E. O'Sullivan, R. Hoffmann, M. Plum, Juliana Stachurska, H. Dembinski, C. Pérez de los Heros, S. Márka, G. WSullivan, A. Haungs, Paul Coppin, Z. Griffith, J. C. Gallagher, Saskia Philippen, Federica Bradascio, Jochen M. Schneider, Srubabati Goswami, Andrea Turcati, Wing Yan Ma, Nahee Park, Y. Makino, Sarah Mancina, C. Walck, M. Kauer, Suyong Choi, Anna Franckowiak, Tobias Hoinka, Chad Finley, David Kappesser, T. Gregoire, Ella Roberts, J. van Santen, S. De Ridder, Jan Weldert, Chunfai Tung, F. Jonske, Ken'ichi Kin, L. Halve, Philipp Eller, K. Hultqvist, N. L. Strotjohann, H. Dujmovic, Vedant Basu, M. A. Unland Elorrieta, Alex Pizzuto, K. D. de Vries, I. CMariş, Gerrit Wrede, R. Gernhaeuser, Thomas Huber, Matti Jansson, Thomas K. Gaisser, M. Richman, Christoph Tönnis, James DeLaunay, Gary Binder, K.-H. Becker, Ek Narayan Paudel, Allan Hallgren, U. Latif, Hiroyuki Tanaka, I. Safa, Steve Sclafani, J. Kiryluk, K. Andeen, P. B. Price, H. Schieler, Kirill Filimonov, Segev BenZvi, Alexander Fritz, D. Z. Besson, Darren Grant, Marjon Moulai, Yiqian Xu, Felix Henningsen, S. Robertson, Aswathi Balagopal, Francesco Lucarelli, Pisin Chen, Matt Dunkman, Merlin Schaufel, Patrick Allison, Spencer Klein, Cosmin Deaconu, Tim Ruhe, A. Ludwig, George Japaridze, Javier Gonzalez, C. B. Krauss, Roxanne Turcotte, T. O. B. Schmidt, Simona Toscano, Roger Moore, P. Heix, R. S. Busse, Chujie Chen, Pablo Correa, L. Gerhard, S. De Kockere, J. Felde, Surujhdeo Seunarine, R. Snihur, J. Buscher, D. Rysewyk Cantu, A. Weindl, R. Hellauer, Giorgio Maggi, H. Niederhausen, Mauricio Bustamante, D. Southall, Julia Böttcher, J. Bourbeau, Lenka Tomankova, Maryon Ahrens, A. Burgman, Christopher Wiebusch, Darko Veberič, Juanan Aguilar, T. R. Wood, Christian Spiering, Frederik Tenholt, R. Nagai, L. Schumacher, C. De Clercq, Benjamin Hokanson-Fasig, L. V. Nguyen, C. Lagunas Gualda, K. Hughes, Kara Hoffman, C. Alispach, J. M. LoSecco, Joshua Hignight, K. Helbing, Timo Sturwald, Xinyue Kang, Richard Naab, Kunal Deoskar, Janet Conrad, Zackary Meyers, K. Meagher, Mehmet Gunduz, Agnieszka Leszczyńska, R. C. Bay, David A. Williams, Kurt Woschnagg, M. Zöcklein, M. Silva, Claudio Kopper, Eric Oberla, Ramesh Koirala, E. Cheung, Thomas Stuttard, Martin Rongen, Najia Moureen Binte Amin, R. Cross, Paul Evenson, A. Karle, Sebastian Böser, Seongjin In, Johannes Werthebach, J. P. Lazar, Markus Ackermann, Austin Schneider, Yang Lyu, Justin Vandenbroucke, Juan Carlos Diaz-Velez, Beverley A. Clark, Timo Karg, Sarah Pieper, Hershal Pandya, Wolfgang Rhode, Zhedong Zhang, P. Schlunder, A. Ishihara, Elisa Resconi, Subir Sarkar, William Luszczak, Clara E. Hill, Ava Ghadimi, Alessio Porcelli, Alan Coleman, J. Auffenberg, Grant Parker, Robert Stein, Dirk Ryckbosch, Benjamin Bastian, Anastasia Maria Barbano, Abhishek Desai, T. Kittler, J. Nam, P. Mallik, E. Blaufuss, S. Zierke, T. Stanev, M. Bohmer, Stephan Meighen-Berger, Simone Garrappa, P. Muth, Dmitry Chirkin, M. E. Huber, Marcos Santander, Christoph Raab, Nadège Iovine, J. Becker Tjus, L. Classen, Colin Turley, S. C. Nowicki, K. Farrag, M. Kleifges, O. Kalekin, A. Olivas, Alexander Kappes, D. Berley, G. C. Hill, Abigail G. Vieregg, Frank G. Schröder, D. Heinen, Erin Carnie-Bronca, N. Kulacz, D. Tosi, J. C. Hanson, Bunheng Ty, Ralph Engel, Moritz Kellermann, Gisela Anton, Elisa Lohfink, Elisa Bernardini, Damian Pieloth, Ali Kheirandish, Jan Soedingrekso, Giovanni Renzi, Michael DuVernois, Jannes Brostean-Kaiser, K. Wiebe, S. Fahey, A. R. Fazely, Tyce DeYoung, J. Lünemann, Thomas Ehrhardt, Nathan Whitehorn, Immacolata Carmen Rea, M. U. Nisa, Aaron Fienberg, Gerald Przybylski, G. Krückl, L. Papp, Amirreza Raissi, L. Köpke, Chris Weaver, R. Halliday, Alejandro Diaz, Stephanie Bron, S. Söldner-Rembold, James Pinfold, Ryan Burley, M. Riegel, H. Bagherpour, Stephanie Wissel, Olga Botner, Y. Pan, A. Steuer, S. Tilav, D. Kang, M. deWith, V. Baum, J. P. Yanez, I. Taboada, Stephen L. Hauser, Raamis Hussain, Michael O. Wolf, M. Stamatikos, John Evans, Shefali Shefali, Christoph Welling, Abdul Rehman, Carsten Rott, K. Tollefson, A. Goldschmidt, Y. Popovych, Troels Petersen, S. E. Sanchez Herrera, Simeon Reusch, S. Hickford, Xianwu Xu, J. Sandroos, C. Bohm, R. Joppe, Spencer Axani, Sebastian Baur, Carlos Arguelles, Jessie Micallef, Teppei Katori, K. Rawlins, James Madsen, Lu Lu, M. G. Aartsen, T. Glüsenkamp, M. Meier, Michael Campana, P. Sandstrom, Kendall Mahn, B. J. P. Jones, K. Hoshina, Glenn Spiczak, Andres Medina, G. Momenté, D. Mockler, M. Rameez, D. F. Cowen, Daria Pankova, E. Friedman, R. Morse, T. Montaruli, E. Unger, Maximilian Karl Scharf, P. Peiffer, J. Stettner, Gerrit Roellinghoff, Mirco Hunnefeld, Marie Oehler, Max Renschler, D. J. Koskinen, E. Bourbeau, Spencer Griswold, Maria Tselengidou, D. Soldin, Z. Márka, Minjin Jeong, L. Rauch, S. Yoshida, N. van Eijndhoven, C. Haack, Emily Dvorak, D. R. Nygren, Marek Kowalski, Kael Hanson, Paolo Desiati, J. Haugen, Lars Steffen Weinstock, Johan Wulff, Won Nam Kang, Timothyblake Watson, X. Bai, G. Neer, Konstancja Satalecka, Theo Glauch, U. Katz, Alexander Sandrock, Ilse Plaisier, K. Mase, D. B. Fox, Hermann Kolanoski, M. J. Weiss, Stef Verpoest, Imre Bartos, David J. Smith, S. Kopper, René Reimann, Leander Fischer, F. Huang, Matthias Vraeghe, Physics, Faculty of Sciences and Bioengineering Sciences, Vriendenkring VUB, and Elementary Particle Physics
Subjects: Physics, High Energy Astrophysical Phenomena (astro-ph.HE), astro-ph.HE, Nuclear and High Energy Physics, Active galactic nucleus, 010308 nuclear & particles physics, High-energy astronomy, Gravitational wave, media_common.quotation_subject, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, FOS: Physical sciences, Cosmic ray, 01 natural sciences, Universe, Neutron star, 0103 physical sciences, Neutrino, Neutrino astronomy, Astrophysics - High Energy Astrophysical Phenomena, 010303 astronomy & astrophysics, media_common
Abstract: The observation of electromagnetic radiation from radio to $\gamma$-ray wavelengths has provided a wealth of information about the universe. However, at PeV (10$^{15}$ eV) energies and above, most of the universe is impenetrable to photons. New messengers, namely cosmic neutrinos, are needed to explore the most extreme environments of the universe where black holes, neutron stars, and stellar explosions transform gravitational energy into non-thermal cosmic rays. The discovery of cosmic neutrinos with IceCube has opened this new window on the universe. In this white paper, we present an overview of a next-generation instrument, IceCube-Gen2, which will sharpen our understanding of the processes and environments that govern the universe at the highest energies. IceCube-Gen2 is designed to: 1) Resolve the high-energy neutrino sky from TeV to EeV energies; 2) Investigate cosmic particle acceleration through multi-messenger observations; 3) Reveal the sources and propagation of the highest energy particles in the universe; 4) Probe fundamental physics with high-energy neutrinos. IceCube-Gen2 will increase the annual rate of observed cosmic neutrinos by a factor of ten compared to IceCube, and will be able to detect sources five times fainter than its predecessor. Furthermore, through the addition of a radio array, IceCube-Gen2 will extend the energy range by several orders of magnitude compared to IceCube. Construction will take 8 years and cost about \$350M. The goal is to have IceCube-Gen2 fully operational by 2033. IceCube-Gen2 will play an essential role in shaping the new era of multi-messenger astronomy, fundamentally advancing our knowledge of the high-energy universe. This challenging mission can be fully addressed only in concert with the new survey instruments across the electromagnetic spectrum and gravitational wave detectors which will be available in the coming years., Comment: 56 pages, 29 figures
Published: 2020

2. Measurement of the cosmic ray energy spectrum with IceTop-73

Author: J. Blumenthal, D. L. Xu, J. Kiryluk, K. Clark, N. Van Eijndhoven, Rasha Abbasi, C. Finley, T. Fuchs, D. Soldin, T. Schmidt, M. Zoll, Stephanie Hickford, K. Jero, M. Labare, Sofia Vallecorsa, K. Hoshina, Segev BenZvi, G. Tešić, S. Schöneberg, E. Unger, D. Heinen, S. Ter-Antonyan, J. P. Rodrigues, M. Wallraff, X. W. Xu, J. Daughhetee, B. Ruzybayev, A. Tamburro, Hermann Kolanoski, Subir Sarkar, Olga Botner, Y. Sestayo, M. Ribordy, Markus Ahlers, D. Heereman, M. Wolf, J. Feintzeig, O. Schulz, G. S. Japaridze, Chun Xu, C. Pfendner, A. Haj Ismail, C. De Clercq, L. Rädel, A. Groß, A. Schukraft, D. J. Boersma, S. Cohen, A. Schönwald, M. Vehring, G. C. Hill, K. Wiebe, J. Van Santen, G. Golup, L. Paul, P. O. Hulth, Kael Hanson, L. Köpke, M. Krasberg, K. D. de Vries, A. Obertacke, K. D. Hoffman, H. Taavola, S. Hussain, D. Bose, S. R. Klein, G. M. Spiczak, H. Landsman, M. Rameez, K. H. Becker, C. Sheremata, Steven W. Barwick, M. G. Aartsen, J. Leute, M. L. Benabderrahmane, P. A. Evenson, K. Rawlins, J. Miller, A. M. Brown, K. Hultqvist, A. Christov, S. Böser, C. Walck, A. Fedynitch, K. Jagielski, L. Gerhardt, D. Grant, C. Wendt, S. Zierke, M. Usner, R. G. Stokstad, K. Krings, J. L. Kelley, L. Gladstone, J. A. Goodman, Tyce DeYoung, T. Feusels, R. Eagan, A. H. Cruz Silva, Carsten Rott, H. Wissing, S. Flis, B. Kaminsky, C. Bohm, M. Wellons, Dariusz Gora, Juanan Aguilar, P. Redl, J. Becker Tjus, T. Stezelberger, P. B. Price, B. Riedel, R. Bruijn, L. Brayeur, H. Niederhausen, G. W. Sullivan, C. Pérez De Los Heros, A. Goldschmidt, J. G. Gonzalez, E. Pinat, P. Zarzhitsky, Thomas Meures, Teresa Montaruli, G. Kroll, T. Salameh, D. F. Cowen, J. Lünemann, Marcos Santander, X. Bai, G. T. Przybylski, D. R. Nygren, J. Auffenberg, K. Mase, Wolfgang Rhode, S. Kopper, W. Huelsnitz, U. Naumann, R. Hellauer, H. S. Matis, S. Yoshida, D. Bindig, J. Kläs, P. Berghaus, Elisa Bernardini, M. Lesiak-Bzdak, T. Fischer-Wasels, R. Reimann, A. Karle, D. J. Koskinen, S. C. Nowicki, T. Kuwabara, A. Stasik, Francis Halzen, Jenni Adams, R. W. Ellsworth, M. Baker, T. Glüsenkamp, M. Vraeghe, E. Blaufuss, N. Kurahashi, R. C. Bay, J. Casey, I. Taboada, D. R. Williams, M. Dunkman, C. Kopper, J. Jacobsen, G. Binder, D. Chirkin, Rezo Shanidze, J. J. Beatty, S. Coenders, D. Pieloth, Alexander Kappes, L. Schulte, K. Schatto, A. Homeier, M. Bissok, D. Ryckbosch, H. P. Bretz, M. W.E. Smith, A. Stößl, J. Madsen, S. Bechet, Reina H. Maruyama, P. A. Toale, K. Woschnagg, F. Clevermann, D. Z. Besson, G. Yodh, T. Ruhe, S. De Ridder, J. H. Köhne, O. Fadiran, B. Eberhardt, B. Christy, J. Ziemann, M. J. Larson, R. Nahnhauer, M. J. Carson, A. R. Fazely, T. Waldenmaier, N. Whitehorn, S. Toscano, A. Olivas, S. Schoenen, M. Richman, Y. Abdou, M. Casier, D. Seckel, D. Bertrand, J. Eisch, S. Odrowski, K. Helbing, O. Jlelati, A. Bernhard, A. Tepe, J. Kunnen, M. Leuermann, F. McNally, R. Ström, V. Baum, J. S. Gallagher, M. Merck, E. Jacobi, Jürgen Brunner, L. Mohrmann, T. Karg, C. H. Wiebusch, Allan Hallgren, A. Ishihara, G. Kohnen, R. Hoffmann, Christian Spiering, S. Tilav, D. Berley, S. M. Saba, J. Posselt, Elisa Resconi, J. C. Davis, T. R. Wood, A. Omairat, P. Hallen, M. Voge, M. Danninger, M. Stamatikos, D. Altmann, E. A. Strahler, J. P. Yanez, P. Desiati, S. Westerhoff, C. Ha, E. Middell, Todor Stanev, J. A. Pepper, O. Macíias, H. G. Sander, Thomas K. Gaisser, S. Euler, S. Seunarine, Giorgio Maggi, Ch Weaver, M. Kowalski, A. Franckowiak, Markus Ackermann, S. Bohaichuk, K. Meagher, K. Filimonov, A. O'Murchadha, N. Milke, R. Morse, A. Van Overloop, K. Frantzen, F. Scheriau, M. Schmitz, S. Miarecki, J. C. Díaz-Vélez, D. T. Grandmont, Physics, Elementary Particle Physics, Aguilar Sanchez, Juan, Christov, Asen, Montaruli, Teresa, Rameez, Mohamed, and Vallecorsa, Sofia
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Nuclear and High Energy Physics, 010308 nuclear & particles physics, FOS: Physical sciences, Astronomy, Cosmic ray, ddc:500.2, Astrophysics, 01 natural sciences, Power law, ICECUBE, IceCube, IceCube Neutrino Observatory, Air shower, Physics and Astronomy, Observatory, 0103 physical sciences, Energy spectrum, ARRAY, ddc:530, Astrophysics - High Energy Astrophysical Phenomena, 010306 general physics, physics
Abstract: Physical review / D 88(4), 042004 (2013). doi:10.1103/PhysRevD.88.042004, We report on the measurement of the all-particle cosmic ray energy spectrum with the IceTop air shower array in the energy range from 1.58 PeV to 1.26 EeV. The IceTop air shower array is the surface component of the IceCube Neutrino Observatory at the geographical South Pole. The analysis was performed using only information from IceTop. The data used in this work were taken from June 1, 2010 to May 13, 2011. During that period the IceTop array consisted of 73 stations, compared to 81 in its final configuration. The measured spectrum exhibits a clear deviation from a single power law above the knee around 4 PeV and below 1 EeV. We observe spectral hardening around 18 PeV and steepening around 130 PeV., Published by Soc., [S.l.]
Published: 2019

3. PINGU: a vision for neutrino and particle physics at the South Pole

Author: A. Olivas, F. Huang, G. Neer, S. Euler, J. van Santen, M. Day, Kael Hanson, Janet Conrad, Hrvoje Dujmovic, Ignacio Taboada, Steven W. Barwick, Christian Bohm, D. Hebecker, Aongus O'Murchadha, Segev BenZvi, R. Cross, M. Wolf, M. Jurkovic, M. Rongen, M. Kauer, B. Relethford, Christian Spiering, Spencer Klein, Konstancja Satalecka, M. Song, T. L. Carver, Mike Richman, Maximilian Meier, Thomas Meures, Christoph Raab, Paolo Desiati, George Japaridze, M. Schimp, G. Krückl, P. Schlunder, Hermann Kolanoski, B. Hansmann, Roger Moore, G. C. Hill, E. Friedman, D. Tosi, H. Taavola, J. Lünemann, L. Brayeur, Sally Robertson, M. Kroll, S. Hickford, A. Meli, Kara Hoffman, K. D. de Vries, T. Ehrhardt, N. van Eijndhoven, Justin Vandenbroucke, M. Leuermann, E. Blaufuss, D. J. Boersma, K. Mase, Elisa Resconi, K. Hoshina, C. Krüger, Kurt Woschnagg, Paul Evenson, D. Seckel, S. Fahey, Sebastian Böser, M. Kowalski, G. H. Collin, C. Haack, M. J. Weiss, A. R. Fazely, Tyce DeYoung, P. A. Toale, S. Márka, M. Labare, U. Naumann, D. Berley, W. Giang, M. Quinnan, C. Kopper, J. Braun, T. Kittler, S. Flis, Glenn Spiczak, G. Golup, Gisela Anton, M. Dunkman, J. L. Lanfranchi, R. Reimann, Imre Bartos, Stijn Blot, K. Krings, M. Glagla, Karim Ghorbani, S. Seunarine, E. Pinat, Dmitry Chirkin, L. Mohrmann, R. Hoffmann, S. Kopper, Antonio Palazzo, Simona Toscano, M. Voge, Spencer Axani, M. Mandelartz, S. Coenders, T. R. Wood, S. C. Nowicki, T. C. Arlen, G. Merino, Wolfgang Rhode, N. Wandkowsky, Alexander Kappes, A. Christov, Minjin Jeong, J. L. Kelley, S. In, L. Gladstone, G. Karagiorgi, S. Mandalia, R. Koirala, Donglian Xu, R. Nahnhauer, Carlos Arguelles, S. Schoenen, J. J. Beatty, K. Abraham, L. Wills, Olga Botner, S. Miarecki, Christopher Wiebusch, J. Feintzeig, D. Heereman, A. Bernhard, M. Lesiak-Bzdak, Darren Grant, Juanan Aguilar, K. Wiebe, Azadeh Keivani, A. Haj Ismail, J. Kiryluk, F. Bos, Teppei Katori, K. H. Becker, E. Unger, D. Z. Besson, F. McNally, V. Baum, Francis Halzen, D. R. Nygren, Aya Ishihara, D. Rysewyk, Subir Sarkar, Allan Hallgren, D. V. Pankova, L. Classen, J. Haugen, K. Rawlins, I. Ansseau, M. J. Larson, A. Franckowiak, Marjon Moulai, S. Yoshida, M. Casier, B. Riedel, J. P. A. M. de André, M. Bissok, K. Jero, A. Stößl, A. Terliuk, E. Jacobi, M. G. Aartsen, S. Wickmann, J. Auffenberg, T. Stezelberger, T. Hansmann, G. W. Sullivan, M. H. Shaevitz, Reina H. Maruyama, A. Turcati, R. Maunu, J. Kunnen, Damian Pieloth, Ali Kheirandish, B. Eichmann, H. Dembinski, C. Walck, James Madsen, M. S. Kim, James Pinfold, Michael Sutherland, H.-P. Bretz, A. Stasik, N. L. Strotjohann, Lu Lu, Sarah Mancina, S. De Ridder, B. J. P. Jones, M. Stahlberg, L. Schumacher, A. Steuer, D. Bindig, M. van Rossem, Gerald Przybylski, T. Fuchs, Y. Xu, M. N. Tobin, E. Hansen, M. E. Huber, E. Pino del Rosendo, M. Börner, Klas Hultqvist, Z. Griffith, R. C. Bay, J. C. Díaz-Vélez, D. Bose, J. P. Dumm, M. Relich, K. Meagher, T. Karg, Ch. Weaver, L. Gerhardt, Maryon Ahrens, O. Kalekin, K. Andeen, Teresa Montaruli, P. Sandstrom, Frederik Tenholt, M. Rameez, M. Archinger, M. Medici, Kendall Mahn, Frederik Hermann Lauber, H. Niederhausen, L. Köpke, T. Palczewski, Julian Kemp, M. Zoll, G. Kohnen, Carsten Rott, G. Maggi, J. Tatar, S. Westerhoff, Albrecht Karle, M. Wallraff, Xianwu Xu, J. Sandroos, D. Altmann, P. Berghaus, T. Anderson, B. Eberhardt, C. De Clercq, C. Pérez de los Heros, R. Ström, G. Tešić, T. Kuwabara, Kirill Filimonov, D. J. Koskinen, Ö. Penek, S. Söldner-Rembold, Dirk Lennarz, Thorsten Glusenkamp, D. Soldin, S. Schöneberg, Z. Márka, K. Helbing, U. Katz, L. Rädel, Alexander Burgman, Hiroyuki Tanaka, Jenni Adams, Akimichi Taketa, J. Leuner, R. G. Stokstad, Killian Holzapfel, Chris Wendt, C.-C. Fösig, R. Konietz, M. Vehring, J. M. LoSecco, Joshua Hignight, H. Pandya, T. Kintscher, Javier Gonzalez, C. B. Krauss, E. Woolsey, G. Binder, Joshua Pepper, P. B. Price, D. Ryckbosch, Markus Ackermann, N. Kurahashi, B. J. Whelan, Todor Stanev, R. Hellauer, Dawn Williams, G. de Wasseige, Elisa Bernardini, M. Tselengidou, Thomas K. Gaisser, G. B. Yodh, J. Becker Tjus, J. Veenkamp, A. Goldschmidt, Troels Petersen, S. Kunwar, S. Wren, L. Sabbatini, T. Ruhe, S. Tilav, J. P. Yanez, T. Schmidt, L. Wille, S. E. Sanchez Herrera, E. Cheung, M. Usner, V. di Lorenzo, T. Menne, C. Finley, A. Wallace, K. Clark, D. F. Cowen, Stijn Vanheule, Philipp Eller, A. Sandrock, J. Felde, Xinhua Bai, A. Obertacke Pollmann, Markus Ahlers, M. Vraeghe, J. J. Evans, Samvel Ter-Antonyan, Jay Gallagher, Faculty of Sciences and Bioengineering Sciences, Physics, Vriendenkring VUB, and Elementary Particle Physics
Subjects: Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, mixing [neutrino], atmospheric neutrinos, IceCube Neutrino Observatory, neutrino oscillations, PINGU, Nuclear and High Energy Physics, pole, 7. Clean energy, 01 natural sciences, IceCube, High Energy Physics - Experiment, Observatory, Physics, solar [WIMP], precision measurement, Astrophysics::Instrumentation and Methods for Astrophysics, oscillation [neutrino], solar [dark matter], atmosphere [neutrino], threshold [energy], mass difference [neutrino], observatory, High Energy Physics - Phenomenology, Upgrade, Neutrino detector, upgrade, Neutrino, KM3NET, performance, Particle physics, supernova [neutrino], particle identification [neutrino/tau], Astrophysics::High Energy Astrophysical Phenomena, SUPERNOVA DETECTION, 0103 physical sciences, OSCILLATIONS, mass: low [dark matter], unitarity, ddc:530, 010306 general physics, Neutrino oscillation, 010308 nuclear & particles physics, Astronomy, sensitivity, KM3NeT, Physics and Astronomy, mass [neutrino], beam [neutrino], High Energy Physics::Experiment, galaxy, ATMOSPHERIC NEUTRINOS, MATTER, SYSTEM, Lepton, mixing angle [neutrino], experimental results
Abstract: The Precision IceCube Next Generation Upgrade (PINGU) is a proposed low-energy in-fill extension to the IceCube Neutrino Observatory. With detection technology modeled closely on the successful IceCube example, PINGU will provide a 6Mton effective mass for neutrino detection with an energy threshold of a few GeV. With an unprecedented sample of over 60,000 atmospheric neutrinos per year in this energy range, PINGU will make highly competitive measurements of neutrino oscillation parameters in an energy range over an order of magnitude higher than long-baseline neutrino beam experiments. PINGU will measure the mixing parameters $\theta_{\rm 23}$ and $\Delta m^2_{\rm 32}$, including the octant of $\theta_{\rm 23}$ for a wide range of values, and determine the neutrino mass ordering at $3\sigma$ median significance within 4 years of operation. PINGU's high precision measurement of the rate of ${\nu_\tau}$ appearance will provide essential tests of the unitarity of the $3\times 3$ PMNS neutrino mixing matrix. PINGU will also improve the sensitivity of searches for low mass dark matter in the Sun, use neutrino tomography to directly probe the composition of the Earth's core, and improve IceCube's sensitivity to neutrinos from Galactic supernovae. Reoptimization of the PINGU design has permitted substantial reduction in both cost and logistical requirements while delivering performance nearly identical to configurations previously studied. This document summarizes the results of detailed studies described in a more comprehensive document to be released soon., Comment: 28 pages, 10 figures, submitted to J. Phys. G
Published: 2017

4. Search for a diffuse flux of astrophysical muon neutrinos with the IceCube 59-string configuration

Author: J. Kläs, A. Stasik, Carsten Rott, I. Taboada, W. Huelsnitz, G. Binder, D. Pieloth, K. Rawlins, Dustin Hebecker, T. Fischer-Wasels, D. T. Grandmont, B. J. Whelan, J. J. Beatty, D. L. Xu, A. H. Cruz Silva, M. Lesiak-Bzdak, Juanan Aguilar, S. C. Nowicki, P. Redl, L. Schulte, J. Becker Tjus, E. Pinat, C. Finley, T. Schmidt, Sofia Vallecorsa, S. Flis, J. Daughhetee, M. Bissok, G. T. Przybylski, F. Huang, Olga Botner, K. Jero, N. L. Strotjohann, S. Schöneberg, D. Heinen, Jenni Adams, K. Hoshina, M. Kauer, G. Golup, K. Woschnagg, M. N. Tobin, F. Scheriau, A. Stößl, J. P. Rodrigues, T. Glüsenkamp, G. M. Spiczak, H. Landsman, H. P. Bretz, M. W.E. Smith, G. Yodh, A. Fedynitch, D. J. Koskinen, Reina H. Maruyama, K. Krings, Teresa Montaruli, J. Feintzeig, M. Stamatikos, O. Schulz, C. De Clercq, M. Vraeghe, G. S. Japaridze, P. B. Price, G. C. Hill, D. Chirkin, A. Schönwald, S. Coenders, M. Dunkman, Markus Ahlers, M. Labare, P. Gretskov, E. Unger, Y. Sestayo, M. Schmitz, K. D. de Vries, Maria Tselengidou, S. Ter-Antonyan, C. Sheremata, B. Eberhardt, P. Desiati, B. Kaminsky, D. Altmann, M. Wolf, J. Madsen, M. Rameez, T. Fuchs, D. Soldin, F. Clevermann, T. Ruhe, A. Groß, S. De Ridder, P. Zarzhitsky, D. Bindig, Tyce DeYoung, P. O. Hulth, A. Karle, L. Brayeur, M. Richman, R. Nahnhauer, A. M. Brown, S. Cohen, K. Hultqvist, C. Walck, M. Wellons, A. R. Fazely, Dariusz Gora, C. Bohm, L. Gladstone, G. Kroll, S. Miarecki, T. Waldenmaier, X. Bai, M. Krasberg, N. Whitehorn, R. C. Bay, J. Casey, B. Eichmann, Carlos Arguelles, S. Toscano, A. Olivas, S. Böser, S. Schoenen, S. R. Klein, B. Christy, T. Palczewski, Hermann Kolanoski, Segev BenZvi, S. Yoshida, Rezo Shanidze, M. Day, J. C. Díaz-Vélez, J. P. Yanez, M. Ribordy, R. Reimann, L. Paul, A. Haj Ismail, S. Seunarine, J. G. Gonzalez, S. Westerhoff, Elisa Bernardini, C. Ha, E. Middell, M. Wallraff, Thomas Meures, S. Tilav, T. R. Wood, D. J. Boersma, E. A. Strahler, J. C. Groh, Giorgio Maggi, K. Wiebe, M. Vehring, A. Omairat, L. Köpke, P. Hallen, M. Voge, Ch Weaver, J. Posselt, Elisa Resconi, D. Bose, M. Kowalski, A. Franckowiak, Markus Ackermann, D. Grant, C. Wendt, J. L. Kelley, J. A. Goodman, M. Danninger, U. Naumann, Todor Stanev, J. A. Pepper, H. Niederhausen, X. W. Xu, R. Hoffmann, Christian Spiering, J. Blumenthal, A. Ishihara, M. Casier, G. Tešić, H. G. Sander, D. Heereman, Wolfgang Rhode, R. G. Stokstad, Thomas K. Gaisser, S. Euler, T. Stezelberger, Subir Sarkar, K. Mase, D. Seckel, D. Berley, Stephanie Hickford, C. Pfendner, S. M. Saba, S. Kopper, J. C. Davis, J. Lünemann, G. Kohnen, Marcos Santander, A. Goldschmidt, J. Eisch, S. Odrowski, H. S. Matis, Kael Hanson, N. A. Stanisha, K. D. Hoffman, S. Hussain, B. Ruzybayev, Steven W. Barwick, K. Meagher, L. Gerhardt, Francis Halzen, P. A. Toale, K. Helbing, K. Filimonov, J. Van Santen, J. H. Köhne, T. Kuwabara, A. O'Murchadha, N. Milke, E. Blaufuss, N. Kurahashi, M. G. Aartsen, J. Leute, C. Kopper, R. Morse, O. Fadiran, J. Jacobsen, A. Van Overloop, R. Eagan, H. Wissing, V. Baum, K. Frantzen, P. A. Evenson, J. Ziemann, L. Mohrmann, S. Zierke, A. Obertacke, H. Taavola, R. Bruijn, M. Usner, P. Berghaus, T. Karg, C. H. Wiebusch, Oscar Macias, K. Jagielski, O. Jlelati, A. Bernhard, A. Kriesten, T. Feusels, R. Hellauer, G. W. Sullivan, J. P. A. M. de André, Allan Hallgren, J. S. Gallagher, L. Classen, M. Baker, M. Merck, B. Riedel, J. Auffenberg, E. Jacobi, A. Homeier, A. Tepe, A. Tamburro, M. Zoll, D. Z. Besson, L. Rädel, J. Miller, A. Christov, J. Kunnen, T. C. Arlen, N. Van Eijndhoven, C. Pérez De Los Heros, D. F. Cowen, M. J. Larson, D. R. Nygren, J. Kiryluk, Sally Robertson, M. Leuermann, K. Clark, D. R. Williams, Rasha Abbasi, Alexander Kappes, K. Schatto, D. Ryckbosch, F. McNally, R. Ström, A. Schukraft, K. H. Becker, and M. Quinnan
Subjects: SELECTION, HIGH-ENERGY NEUTRINOS, Nuclear and High Energy Physics, TELESCOPE, Astrophysics::High Energy Astrophysical Phenomena, Flux, FOS: Physical sciences, Cosmic ray, Astrophysics, 7. Clean energy, IceCube Neutrino Observatory, RATIO, Observatory, DETECTORS, ddc:530, Muon neutrino, Zenith, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Muon, ICE, PERFORMANCE, Physics and Astronomy, High Energy Physics::Experiment, Neutrino, Astrophysics - High Energy Astrophysical Phenomena
Abstract: A search for high-energy neutrinos was performed using data collected by the IceCube Neutrino Observatory from May 2009 to May 2010, when the array was running in its 59-string configuration. The data sample was optimized to contain muon neutrino induced events with a background contamination of atmospheric muons of less than 1%. These data, which are dominated by atmospheric neutrinos, are analyzed with a global likelihood fit to search for possible contributions of prompt atmospheric and astrophysical neutrinos, neither of which have yet been identified. Such signals are expected to follow a harder energy spectrum than conventional atmospheric neutrinos. In addition, the zenith angle distribution differs for astrophysical and atmospheric signals. A global fit of the reconstructed energies and directions of observed events is performed, including possible neutrino flux contributions for an astrophysical signal and atmospheric backgrounds as well as systematic uncertainties of the experiment and theoretical predictions. The best fit yields an astrophysical signal flux for $\nu_\mu + \bar\nu_\mu $ of $E^2 \cdot \Phi (E) = 0.25 \cdot 10^{-8} \textrm{GeV} \textrm{cm}^{-2} \textrm{s}^{-1} \textrm{sr}^{-1}$, and a zero prompt component. Although the sensitivity of this analysis for astrophysical neutrinos surpasses the Waxman and Bahcall upper bound, the experimental limit at 90% confidence level is a factor of 1.5 above at a flux of $E^2 \cdot \Phi (E) = 1.44 \cdot 10^{-8} \textrm{GeV} \textrm{cm}^{-2} \textrm{s}^{-1} \textrm{sr}^{-1}$., Comment: 18 pages, 13 figures. Submitted to Phys. Rev. D
Published: 2016

5. A Search for a Diffuse Flux of Astrophysical Muon Neutrinos with the IceCube 40-String Detector

Author: J. Feintzeig, M. Ono, John Clem, Anatoli Fedynitch, R. Ehrlich, A. Olivas, K. Beattie, O. Schulz, J. L. Bazo Alba, Tim Ruhe, M. Walter, A. Rizzo, H. G. Sander, M. Labare, S. R. Klein, B. D. Fox, T. Feusels, S. H. Seo, Chun Xu, Thomas Meures, J. J. Beatty, T. Glüsenkamp, Carsten Rott, J. Miller, G. Stephens, M. Bissok, S. Westerhoff, J. E. Jacobsen, Marcos Santander, Larissa Paul, M. Merck, J. M. Joseph, Xianwu Xu, J. P. Dumm, L. Gerhardt, C. Bohm, H. Landsman, Jenni Adams, K. Laihem, D. Heinen, A. Marotta, K. Hoshina, C. Colnard, Glenn Spiczak, C. Pérez de los Heros, Stijn Buitink, M. Stamatikos, C. Ha, F. Clevermann, J. Posselt, A. Silvestri, J. Auffenberg, U. Naumann, K. Rawlins, S. Hickford, A. Piegsa, R. G. Stokstad, J. K. Becker, P. B. Price, P. Roth, M. L. Benabderrahmane, M. V. D'Agostino, K. Mase, G. W. Sullivan, Karen Andeen, Ch. Weaver, R. Wischnewski, K. Schatto, Simona Toscano, A. Goldschmidt, A. Stössl, T. O. B. Schmidt, R. Morse, M. M. Foerster, J. C. Gallagher, G. Kohnen, N. Kurahashi, M. Dierckxsens, R. W. Ellsworth, D. J. Boersma, Reina H. Maruyama, B. Ruzybayev, J. Petrovic, T. Griesel, D. Z. Besson, S. Bechet, W. Huelsnitz, Chad Finley, James Madsen, Allan Hallgren, P. O. Hulth, J. Eisch, G. de Vries-Uiterweerd, R. Nahnhauer, Sandro Kopper, T. R. Wood, Albrecht Karle, K. Wiebe, D. Tosi, B. Semburg, S. Grullon, M. J. Carson, M. J. Larson, S. Panknin, Kurt Woschnagg, Paul Evenson, Paraic A. Kenny, Juanan Aguilar, N. Milke, George Japaridze, Takao Kuwabara, T. Krings, L. Demirörs, K. Helbing, D. Bertrand, Nathan Whitehorn, S. Cohen, M. Krasberg, P. Redl, O. Engdegård, J. A. Goodman, A. Schönwald, S.J. Lafebre, Fabian Kislat, D. Altmann, S. Yoshida, S. W. Barwick, J.-H. Köhne, H. Wissing, T. Denger, E. A. Strahler, Dariusz Gora, K. Meagher, Gerald Przybylski, Karen S. Caballero-Mora, B. Christy, H. Taavola, M. Olivo, Dmitry Chirkin, Elisa Resconi, M. Zoll, N. van Eijndhoven, J. Berdermann, D. Bose, Alexander Kappes, A. Van Overloop, A. Ishihara, J. W. Nam, I. Taboada, E. Blaufuss, J. C. Davis, K. Han, M. Schunck, Daniel Bindig, Teresa Montaruli, A. Hajismail, A. Homeier, D. R. Nygren, J. van Santen, M. Wallraff, T. Abu-Zayyad, M. Stür, E. Middell, S. Odrowski, A. Slipak, S. Tilav, Elisa Bernardini, M. Ribordy, Christopher Wiebusch, A. Franckowiak, M. Gurtner, J. Blumenthal, Pratik Majumdar, Karl-Heinz Kampert, Kirill Filimonov, G. Kroll, J. Daughhetee, Axel Groß, Hermann Kolanoski, P. Nießen, M. Vehring, D. F. Cowen, P. Berghaus, S. M. Movit, Ph. Herquet, Olga Botner, K.-H. Becker, T. Straszheim, Subir Sarkar, S. Hussain, T. Fischer-Wasels, Aongus O'Murchadha, S. Euler, Kael Hanson, S. Seunarine, D. J. Koskinen, J. Dreyer, A. Schukraft, D. Rutledge, D. Berley, G. C. Hill, Y. Abdou, Michael J. Baker, L. Gladstone, Paolo Desiati, D. Seckel, Dirk Ryckbosch, M. Voge, Damian Pieloth, O. Depaepe, A. R. Fazely, Tyce DeYoung, P. A. Toale, D. Hubert, A. M. Brown, S. Stoyanov, Rasha Abbasi, J. P. Rodrigues, T. Stezelberger, J. Lünemann, L. Köpke, Segev BenZvi, R. C. Bay, Kara Hoffman, Y. Sestayo, Juan Carlos Diaz-Velez, Wolfgang Rhode, Timo Karg, F. Rothmaier, K. Hultqvist, Darren Grant, Christian Spiering, Justin Vandenbroucke, Martin Wolf, J.-P. Hülß, H. S. Matis, D. Turcan, Francis Halzen, P. Zarzhitsky, O. Fadiran, T. Waldenmaier, Joanna Kiryluk, M. Kowalski, M. Danninger, T. Kowarik, A. Tamburro, Xinhua Bai, Markus Ahlers, R. Porrata, Q. Swillens, Samvel Ter-Antonyan, A. Schultes, Peter Mészáros, R. J. Lauer, C. De Clercq, S. Böser, David A. Williams, Todor Stanev, C. Wendt, F. Descamps, A. Tepe, R. Franke, C. Walck, H. A. B. Johansson, Thomas K. Gaisser, and G. B. Yodh
Subjects: SELECTION, AMANDA, Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, Solar neutrino, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Astrophysics, 01 natural sciences, Amanda, IceCube Neutrino Observatory, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, ddc:530, Selection, 010303 astronomy & astrophysics, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Muon, 010308 nuclear & particles physics, ICE, Ice, High Energy Physics::Phenomenology, Astrophysics::Instrumentation and Methods for Astrophysics, Cosmic-Rays, Solar neutrino problem, COSMIC-RAYS, MODEL, Physics and Astronomy, Neutrino detector, TELESCOPES, High Energy Physics::Experiment, Neutrino astronomy, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, Model, Telescopes, Lepton
Abstract: The IceCube Neutrino Observatory is a 1 km$^{3}$ detector currently taking data at the South Pole. One of the main strategies used to look for astrophysical neutrinos with IceCube is the search for a diffuse flux of high-energy neutrinos from unresolved sources. A hard energy spectrum of neutrinos from isotropically distributed astrophysical sources could manifest itself as a detectable signal that may be differentiated from the atmospheric neutrino background by spectral measurement. This analysis uses data from the IceCube detector collected in its half completed configuration which operated between April 2008 and May 2009 to search for a diffuse flux of astrophysical muon neutrinos. A total of 12,877 upward going candidate neutrino events have been selected for this analysis. No evidence for a diffuse flux of astrophysical muon neutrinos was found in the data set leading to a 90 percent C.L. upper limit on the normalization of an $E^{-2}$ astrophysical $\nu_{\mu}$ flux of $8.9 \times 10^{-9} \ \mathrm{GeV \ cm^{-2} \ s^{-1} \ sr^{-1}}$. The analysis is sensitive in the energy range between $35 \ \mathrm{TeV} - 7 \ \mathrm{PeV}$. The 12,877 candidate neutrino events are consistent with atmospheric muon neutrinos measured from 332 GeV to 84 TeV and no evidence for a prompt component to the atmospheric neutrino spectrum is found., Comment: 20 pages, 13 figures
Published: 2016

6. Calibration and Characterization of the IceCube Photomultiplier Tube

Author: Ignacio Taboada, C. Pérez de los Heros, F. Rothmaier, Peter Mészáros, Matthias Geisler, Todor Stanev, Dawn Williams, M. R. Duvoort, Darren Grant, B. Ruzybayev, F. Descamps, A. Slipak, S. Tilav, H. Miyamoto, Jay Gallagher, J. van Santen, Y. Hasegawa, P. Nießen, A. Tepe, R. L. Imlay, M. Labare, G. Wikström, T. Griesel, R. Franke, C. Walck, A. Schukraft, K. Laihem, R. Ehrlich, Dirk Ryckbosch, K. Beattie, O. Schulz, Thomas K. Gaisser, G. B. Yodh, K. Wiebe, Christian Bohm, M. Krasberg, M. V. D'Agostino, Axel Groß, Q. Swillens, David A. Schneider, A. Olivas, John Clem, Jon Dumm, A. Goldschmidt, G. C. Hill, M. Matusik, M. Prikockis, T. Waldenmaier, Joanna Kiryluk, Michael J. Baker, J. Dreyer, S. Seunarine, J. M. Joseph, A. Laundrie, G. Stephens, Spencer Klein, S. Westerhoff, P. B. Price, Thomas Meures, L. Gladstone, J. J. Beatty, D. Seckel, O. Tarasova, A. Piegsa, Jenni Adams, M. Danninger, A. R. Fazely, P. A. Toale, Klas Hultqvist, N. Milke, C. Ha, Kara Hoffman, Y. Sestayo, M. Merck, H. Landsman, M. L. Benabderrahmane, D. Rutledge, S. Yoshida, J. Posselt, M. Walter, A. Rizzo, Stijn Buitink, T. O. B. Schmidt, George Japaridze, J.-P. Hülß, T. Kowarik, Christian Spiering, Carsten Rott, P. Roth, R. Nahnhauer, Dave Nygren, H. S. Matis, S. H. Seo, N. van Eijndhoven, S. Knops, Justin Vandenbroucke, R. J. Lauer, M. Bissok, O. Engdegård, Paraic A. Kenny, Juanan Aguilar, A. Tamburro, Takao Kuwabara, N. Kitamura, D. Wahl, K. Mase, Reina H. Maruyama, Kurt Woschnagg, Paul Evenson, Wolfgang Rhode, Karen Andeen, D. Berley, C. De Clercq, S. Hickford, R. G. Stokstad, B. Voigt, Xinhua Bai, Christopher Wiebusch, Xianwu Xu, R. Morse, P. Robl, B. Christy, D. Turcan, Francis Halzen, L. Demirörs, J. L. Kelley, Laura C. Bradley, P. Zarzhitsky, P. Berghaus, S. Schlenstedt, O. Depaepe, G. Kroll, Markus Ahlers, K. Rawlins, R. Wischnewski, E. Blaufuss, S. Euler, S. Stoyanov, Dmitry Chirkin, R. Lehmann, P. O. Hulth, J. Eisch, G. de Vries-Uiterweerd, B. Semburg, A. Van Overloop, C. Terranova, O. Fadiran, G. W. Sullivan, Alexander Kappes, A.C. Pohl, Damian Pieloth, H. Wissing, J. Lünemann, S. M. Movit, R. Porrata, James Madsen, T. Krings, D. Hubert, Elisa Resconi, Nathan Whitehorn, E. A. Strahler, J. Berdermann, Ph. Herquet, R. C. Bay, R. W. Ellsworth, Samvel Ter-Antonyan, S. Cohen, M. Ono, D. J. Boersma, T. DeYoung, J. L. Bazo Alba, Kael Hanson, J. K. Becker, T. Abu-Zayyad, J. W. Nam, Hermann Kolanoski, A. Schultes, L. Köpke, T. Straszheim, Pratik Majumdar, H. G. Sander, S. Odrowski, A. Homeier, N. Kemming, James E. Braun, C. Colnard, M. M. Foerster, Larissa Paul, Aya Ishihara, S. Bechet, T. Feusels, Steven W. Barwick, S.J. Lafebre, P. Redl, J. E. Jacobsen, Teresa Montaruli, P. Sandstrom, Allan Hallgren, Paolo Desiati, J. Auffenberg, L. Gerhardt, Rasha Abbasi, Chun Xu, R. Ganugapati, K. Hoshina, E. Middell, Elisa Bernardini, Karl-Heinz Kampert, D. F. Cowen, Kirill Filimonov, Glenn Spiczak, Chris Wendt, Albrecht Karle, M. Kowalski, M. Ribordy, Chad Finley, Subir Sarkar, U. Naumann, A. Silvestri, K. H. Becker, J. P. Rodrigues, T. Stezelberger, J. Petrovic, R. M. Gunasingha, Michael Stamatikos, K. Meagher, S. Hussain, D. J. Koskinen, M. Olivo, J. A. Goodman, S. Grullon, M. J. Carson, S. Panknin, Y. Abdou, Fabian Kislat, J. C. Díaz-Vélez, Timo Karg, D. Z. Besson, J. Haugen, M. Schunck, C. Roucelle, K. Kuehn, D. Bertrand, M. Wallraff, M. Gurtner, B. D. Fox, Dirk Lennarz, Henrik J. Johansson, W. Huelsnitz, K. Helbing, Anna Franckowiak, K. Schatto, G. Kohnen, D. Tosi, Gerald Przybylski, M. Inaba, K. Han, Olga Botner, Max-Planck-Institut für Kernphysik (MPIK), Max-Planck-Gesellschaft, AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear and High Energy Physics, Photomultiplier, [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Photon, Physics::Instrumentation and Detectors, [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, Context (language use), Astrophysics, Aetiology, screening and detection [ONCOL 5], 01 natural sciences, IceCube Neutrino Observatory, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Optics, 0103 physical sciences, Neutrino, Cherenkov, ddc:530, Instrumentation and Methods for Astrophysics (astro-ph.IM), 010303 astronomy & astrophysics, Instrumentation, Cosmic rays, Cherenkov radiation, Physics, Ice, PMT, 010308 nuclear & particles physics, business.industry, [SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Astrophysics::Instrumentation and Methods for Astrophysics, Photonics, Astrophysics - Instrumentation and Methods for Astrophysics, business
Abstract: Over 5,000 PMTs are being deployed at the South Pole to compose the IceCube neutrino observatory. Many are placed deep in the ice to detect Cherenkov light emitted by the products of high-energy neutrino interactions, and others are frozen into tanks on the surface to detect particles from atmospheric cosmic ray showers. IceCube is using the 10-inch diameter R7081-02 made by Hamamatsu Photonics. This paper describes the laboratory characterization and calibration of these PMTs before deployment. PMTs were illuminated with pulses ranging from single photons to saturation level. Parameterizations are given for the single photoelectron charge spectrum and the saturation behavior. Time resolution, late pulses and afterpulses are characterized. Because the PMTs are relatively large, the cathode sensitivity uniformity was measured. The absolute photon detection efficiency was calibrated using Rayleigh-scattered photons from a nitrogen laser. Measured characteristics are discussed in the context of their relevance to IceCube event reconstruction and simulation efforts., 40 pages, 12 figures
Published: 2016

7. Neutrino oscillation studies with IceCube-DeepCore

Author: P. O. Hulth, Björn Eichmann, H. Wissing, G. H. Collin, Daniel Bindig, Ramesh Koirala, T. C. Arlen, R. Gaior, Dennis Soldin, M. Relich, M. Song, Mike Richman, H. Taavola, H. S. Matis, N. Kurahashi, B. J. Whelan, J. Casey, D. V. Pankova, B. Riedel, Julian Kemp, K. Abraham, C. Walck, E. Blaufuss, A. Obertacke Pollmann, D. J. Boersma, J. C. Davis, L. Classen, J. L. Kelley, Markus Ahlers, T. Anderson, S. Hickford, M. Jurkovic, Francis Halzen, I. Ansseau, Thorsten Glusenkamp, George Japaridze, L. Schulte, M. Wallraff, M. Voge, M. Zoll, N. Buzinsky, M. Lesiak-Bzdak, A. Christov, G. Merino, K. Hoshina, Glenn Spiczak, W. Huelsnitz, N. Wandkowsky, K. Rawlins, M. Kauer, Samvel Ter-Antonyan, S. Westerhoff, L. Brayeur, E. Hansen, M. E. Huber, Donglian Xu, P. B. Price, Sander Vanheule, I. Taboada, K. Clark, A. Haj Ismail, L. Gerhardt, James Madsen, R. Nahnhauer, T. Menne, Lu Lu, Seongjin In, K. Helbing, A. Omairat, D. F. Cowen, U. Naumann, C. Kopper, M. Schimp, Kirill Filimonov, M. Kroll, D. Z. Besson, Todor Stanev, Dawn Williams, C. Wendt, Elisa Resconi, Azadeh Keivani, T. O. B. Schmidt, M. N. Tobin, J. Felde, P. Berghaus, Surujhdeo Seunarine, C. Pérez de los Heros, G. de Wasseige, S. Schoenen, Carl Pfendner, L. Wills, Teresa Montaruli, R. Hoffmann, K. D. de Vries, M. J. Larson, E. Unger, T. R. Wood, Juanan Aguilar, Darren Grant, J. P. Yanez, Dariusz Gora, E. del Pino Rosendo, J. Kunnen, S. Böser, Subir Sarkar, D. Heereman, L. Wille, M. Tselengidou, K. Meagher, Kendall Mahn, Thomas K. Gaisser, G. B. Yodh, G. W. Sullivan, James E. Braun, Kurt Woschnagg, Damian Pieloth, Delia Tosi, L. Schumacher, Hans Niederhausen, J. C. Gallagher, Sarah Nowicki, M. Casier, Paul Evenson, A. Bernhard, A. Ishihara, Ali Kheirandish, M. Day, D. R. Nygren, F. Bos, Javier Gonzalez, Joshua Pepper, Allan Hallgren, J. Feintzeig, R. Maunu, T. Stezelberger, Marek Kowalski, J. P. A. M. de André, Giorgio Maggi, Sandro Kopper, G. Tešić, T. Kuwabara, Dmitry Chirkin, T. Fuchs, C. De Clercq, L. Köpke, V. di Lorenzo, L. Mohrmann, R. Hellauer, R. C. Bay, E. Middell, K. Jero, Elisa Bernardini, Karim Ghorbani, Tim Ruhe, Matthias Wolf, Alexander Kappes, Thomas Ehrhardt, M. Leuermann, K. Schatto, G. Krückl, Christian Spiering, J. Auffenberg, Juan Carlos Diaz-Velez, Markus Ackermann, M. Archinger, G. Kohnen, Spencer Klein, Jenni Adams, S. W. Barwick, N. L. Strotjohann, E. Jacobi, J. Lünemann, M. G. Aartsen, M. Quinnan, R. Ström, J. J. Beatty, Kara Hoffman, M. Dunkman, Hermann Kolanoski, J. Becker Tjus, Carlos Arguelles, K. Wiebe, N. van Eijndhoven, T. Karg, Ch. Weaver, Justin Vandenbroucke, A. H. Cruz Silva, D. Hebecker, Sally Robertson, J. Posselt, R. Morse, X. Bai, G. Neer, Killian Holzapfel, G. Golup, Z. Griffith, B. J. P. Jones, Andrea Turcati, Hershal Pandya, Carsten Rott, Wolfgang Rhode, J. Blumenthal, Frank McNally, J. Leuner, A. Meli, A. Stößl, B. Hansmann, Thomas Meures, J. Veenkamp, Sofia Vallecorsa, Alexander Sandrock, K. Mase, J. van Santen, M. Bissok, R. Konietz, E. Beiser, G. Kroll, M. Glagla, Reina H. Maruyama, R. G. Stokstad, C. Haack, M. Mandelartz, Olga Botner, Joshua Hignight, Gary Binder, Axel Groß, A. Steuer, Minjin Jeong, R. Reimann, H. G. Sander, A. Terliuk, H. Dembinski, Xianwu Xu, M. Stamatikos, J. L. Lanfranchi, J. Sandroos, D. Altmann, V. Baum, C.-C. Fösig, A. Goldschmidt, L. Sabbatini, S. Tilav, K.-H. Becker, D. Gier, D. Bose, J. P. Dumm, T. Palczewski, Yiqian Xu, S. Yoshida, S. Euler, E. Pinat, B. Eberhardt, Simona Toscano, D. J. Koskinen, S. Flis, A. Stasik, Kael Hanson, Janet Conrad, Larissa Paul, E. Cheung, M. Usner, M. Rongen, M. S. Sutherland, Gerald Przybylski, Dirk Ryckbosch, M. Stahlberg, S. Richter, Paolo Desiati, M. Börner, Klas Hultqvist, J. Kiryluk, Albrecht Karle, K. Krings, S. Schöneberg, A. Schönwald, L. Rädel, J. Tatar, S. De Ridder, M. Labare, Maryon Ahrens, M. Rameez, M. Medici, S. Coenders, A. Wallace, M. Vehring, C. Ha, A. Olivas, F. Huang, A. Homeier, Christopher Wiebusch, C. Finley, J. Daughhetee, H.-P. Bretz, Christian Bohm, Aongus O'Murchadha, Christoph Raab, D. Berley, G. C. Hill, L. Gladstone, D. Seckel, S. Fahey, S. Miarecki, A. R. Fazely, Tyce DeYoung, P. A. Toale, Matthias Vraeghe, Physics, Elementary Particle Physics, Faculty of Sciences and Bioengineering Sciences, Massachusetts Institute of Technology. Department of Physics, Jones, Benjamin J. P., Christov, Asen, Montaruli, Teresa, Rameez, Mohamed, and Vallecorsa, Sofia
Subjects: Physics::Instrumentation and Detectors, Solar neutrino, pole, interaction [neutrino nucleon], PINGU, 01 natural sciences, 7. Clean energy, neutrino nucleon: interaction, IceCube, energy: threshold, Astronomi, astrofysik och kosmologi, neutrino: atmosphere, Astronomy, Astrophysics and Cosmology, detector [neutrino], Physics, neutrino: energy spectrum, oscillation [neutrino], Astrophysics::Instrumentation and Methods for Astrophysics, atmosphere [neutrino], threshold [energy], mass difference [neutrino], Cosmic neutrino background, neutrino: detector, Neutrino detector, Physique des particules élémentaires, Measurements of neutrino speed, Neutrino, performance, Nuclear and High Energy Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, neutrino: mass difference, ddc:500.2, neutrino: energy, SOUTH-POLE, 0103 physical sciences, ddc:530, 010306 general physics, Neutrino oscillation, 010308 nuclear & particles physics, ICE, energy spectrum [neutrino], Solar neutrino problem, neutrino: mixing angle, Physics and Astronomy, energy [neutrino], High Energy Physics::Experiment, neutrino: oscillation, Neutrino astronomy, MATTER, SYSTEM, mixing angle [neutrino], experimental results
Abstract: IceCube, a gigaton-scale neutrino detector located at the South Pole, was primarily designed to search for astrophysical neutrinos with energies of PeV and higher. This goal has been achieved with the detection of the highest energy neutrinos to date. At the other end of the energy spectrum, the DeepCore extension lowers the energy threshold of the detector to approximately 10 GeV and opens the door for oscillation studies using atmospheric neutrinos. An analysis of the disappearance of these neutrinos has been completed, with the results produced being complementary with dedicated oscillation experiments. Following a review of the detector principle and performance, the method used to make these calculations, as well as the results, is detailed. Finally, the future prospects of IceCube-DeepCore and the next generation of neutrino experiments at the South Pole (IceCube-Gen2, specifically the PINGU sub-detector) are briefly discussed., National Science Foundation (U.S.). Office of Polar Programs, National Science Foundation (U.S.). Physics Division, University of Wisconsin. Alumni Research Foundation, United States. Dept. of Energy
Published: 2016

8. Measurement of the AtmosphericνeSpectrum with IceCube

Author: Jenni Adams, Thorsten Glusenkamp, W. Huelsnitz, J. Pütz, J. Leuner, K. Helbing, Christian Spiering, R. G. Stokstad, Sander Vanheule, Justin Vandenbroucke, M. Richman, L. Classen, D. Z. Besson, K. Clark, M. Stamatikos, M. Leuermann, K. Schatto, G. Kohnen, M. W. E. Smith, Javier Gonzalez, J. L. Lanfranchi, P. Berghaus, Dariusz Gora, Sofia Vallecorsa, J. Kläs, A. Stasik, J. Feintzeig, Gerald Przybylski, M. Schimp, L. Brayeur, Giorgio Maggi, C. De Clercq, J. Kunnen, George Japaridze, K. Rawlins, R. Hellauer, E. A. Strahler, S. Böser, A. Homeier, M. Rongen, M. Day, M. S. Sutherland, I. Taboada, J. Felde, M. Quinnan, Damian Pieloth, Ali Kheirandish, M. Dunkman, Joakim Sandroos, Azadeh Keivani, H. G. Sander, J. Blumenthal, David A. Williams, K. Meagher, Y. Sestayo, Olga Botner, V. Baum, Christopher Wiebusch, James Madsen, Joshua Pepper, Nathan Whitehorn, Hermann Kolanoski, A. M. Brown, A. Goldschmidt, Sally Robertson, S. Richter, Markus Ackermann, S. W. Barwick, J. P. Yanez, E. Middell, Elisa Bernardini, G. Tešić, J. Daughhetee, Seongjin In, Carsten Rott, B. Hansmann, C. Walck, T. Fuchs, Elisa Resconi, M. Bissok, Anatoli Fedynitch, J. L. Kelley, Markus Ahlers, M. Kroll, G. W. Sullivan, James E. Braun, M. N. Tobin, O. Schulz, R. Maunu, H. S. Matis, J. C. Groh, S. Flis, M. Jurkovic, L. Köpke, J. Becker Tjus, Xianwu Xu, D. Altmann, Dennis Soldin, C. Kopper, T. Kuwabara, Teresa Montaruli, K. D. de Vries, M. Kauer, Francis Halzen, Samvel Ter-Antonyan, H. Taavola, M. Zoll, Segev BenZvi, N. Buzinsky, S. Westerhoff, Kendall Mahn, P. Zarzhitsky, M. Wallraff, M. Voge, G. Golup, L. Schulte, J. A. Goodman, R. Morse, Spencer Klein, O. Fadiran, T. Menne, A. Terliuk, L. Sabbatini, B. Kaminsky, J. C. Gallagher, D. Hellwig, Tim Ruhe, C. Pérez de los Heros, H. Dembinski, M. Stahlberg, A. Haj Ismail, N. L. Strotjohann, P. Gretskov, G. Merino, N. Wandkowsky, A. Omairat, D. J. Koskinen, Kara Hoffman, F. Bos, D. Gier, M. Börner, Klas Hultqvist, J. Kiryluk, Allan Hallgren, D. Bose, A. H. Cruz Silva, E. Blaufuss, D. J. Boersma, J. C. Davis, R. Nahnhauer, R. Ström, Surujhdeo Seunarine, J. Miller, J. P. Dumm, J. J. Beatty, Karim Ghorbani, Sandro Kopper, T. Palczewski, E. Jacobi, C. Wichary, Darren Grant, D. Hebecker, A. Olivas, Juanan Aguilar, S. Tilav, H.-P. Bretz, J. Casey, X. Bai, L. Wille, B. Eberhardt, Wolfgang Rhode, T. Karg, Ch. Weaver, A. Meli, J. Posselt, R. Gaior, M. Schmitz, K. Jero, N. Kurahashi, B. J. Whelan, S. Schöneberg, F. Huang, Carlos Arguelles, Todor Stanev, Sarah Nowicki, Matthias Wolf, Matthias Vraeghe, Hans Niederhausen, A. Christov, A. Bernhard, Julian Kemp, P. O. Hulth, Thomas Ehrhardt, B. Ruzybayev, B. Christy, L. Rädel, K. Wiebe, Thomas Meures, A. Ishihara, N. A. Stanisha, J. van Santen, A. Stößl, Björn Eichmann, T. Anderson, M. Vehring, D. F. Cowen, K.-H. Becker, Yiqian Xu, T. Fischer-Wasels, C. Wendt, C. Ha, Reina H. Maruyama, Alexander Sandrock, J. P. A. M. de André, P. B. Price, M. Lesiak-Bzdak, P. Redl, H. Wissing, Gary Binder, Axel Groß, K. Mase, K. Hoshina, A. Schukraft, C. Finley, T. O. B. Schmidt, T. C. Arlen, T. Stezelberger, S. M. Saba, Glenn Spiczak, Daniel Bindig, E. Cheung, E. Pinat, M. Usner, T. R. Wood, Dirk Ryckbosch, C. Haack, Kurt Woschnagg, M. Casier, U. Naumann, M. Relich, E. Unger, Christian Bohm, Donglian Xu, Paul Evenson, Kirill Filimonov, G. de Wasseige, R. Reimann, R. Hoffmann, Dmitry Chirkin, Aongus O'Murchadha, J. Lünemann, L. Mohrmann, Alexander Kappes, Subir Sarkar, R. C. Bay, B. Riedel, D. Berley, G. C. Hill, Rezo Shanidze, Juan Carlos Diaz-Velez, M. Archinger, L. Gladstone, D. Seckel, S. Fahey, S. Miarecki, D. R. Nygren, Marek Kowalski, A. R. Fazely, Tyce DeYoung, P. A. Toale, J. Auffenberg, A. Obertacke, R. Eagan, M. Tselengidou, Thomas K. Gaisser, G. B. Yodh, Frank McNally, R. Konietz, K. Krings, Joshua Hignight, S. De Ridder, M. Labare, Maryon Ahrens, M. Rameez, M. Medici, S. Coenders, Larissa Paul, F. Scheriau, A. Koob, Albrecht Karle, M. E. Huber, L. Gerhardt, A. Schönwald, S. Hickford, M. J. Larson, S. Schoenen, D. Heereman, Delia Tosi, M. G. Aartsen, S. Euler, C. Pfendner, Kael Hanson, Paolo Desiati, S. Yoshida, N. van Eijndhoven, E. Beiser, E. Middlemas, G. Kroll, M. Glagla, Physics, and Elementary Particle Physics
Subjects: AMANDA, Nuclear and High Energy Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, Hadron, CASCADES, 01 natural sciences, 7. Clean energy, Power law, IceCube, Nuclear physics, Flux (metallurgy), DESIGN, Likelihood analysis, DIGITIZATION, 0103 physical sciences, NEUTRINO FLUX, 010306 general physics, DETECTOR, Physics, 010308 nuclear & particles physics, ICE, High Energy Physics::Phenomenology, Spectrum (functional analysis), Detector, PERFORMANCE, ENERGY-SPECTRUM, Event selection, Physics and Astronomy, High Energy Physics::Experiment, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, physics, SYSTEM
Abstract: We present a measurement of the atmospheric $\nu_e$ spectrum at energies between 0.1 TeV and 100 TeV using data from the first year of the complete IceCube detector. Atmospheric $\nu_e$ originate mainly from the decays of kaons produced in cosmic-ray air showers. This analysis selects 1078 fully contained events in 332 days of livetime, then identifies those consistent with particle showers. A likelihood analysis with improved event selection extends our previous measurement of the conventional $\nu_e$ fluxes to higher energies. The data constrain the conventional $\nu_e$ flux to be $1.3^{+0.4}_{-0.3}$ times a baseline prediction from a Honda's calculation, including the knee of the cosmic-ray spectrum. A fit to the kaon contribution ($\xi$) to the neutrino flux finds a kaon component that is $\xi =1.3^{+0.5}_{-0.4}$ times the baseline value. The fitted/measured prompt neutrino flux from charmed hadron decays strongly depends on the assumed astrophysical flux and shape. If the astrophysical component follows a power law, the result for the prompt flux is $0.0^{+3.0}_{-0.0}$ times a calculated flux based on the work by Enberg, Reno and Sarcevic., Comment: PRD accepted version
Published: 2015

9. Atmospheric and astrophysical neutrinos above 1 TeV interacting in IceCube

Author: K. Hoshina, Glenn Spiczak, Markus Ahlers, Albrecht Karle, U. Naumann, Mohamed Rameez, E. Unger, A. Schönwald, Gerald Przybylski, M. Zoll, D. Altmann, K. Meagher, Samvel Ter-Antonyan, M. Relich, L. Schulte, Christian Bohm, Aongus O'Murchadha, Benedikt Riedel, K. Rawlins, Christian Spiering, B. J. Whelan, G. C. Hill, M. Quinnan, J. C. Díaz-Vélez, A. Stasik, J. van Santen, James Madsen, Segev BenZvi, K. Clark, Gary Binder, Axel Groß, K. Frantzen, L. Gladstone, D. Heereman, Joakim Sandroos, Azadeh Keivani, F. Clevermann, Y. Sestayo, Justin Vandenbroucke, J. P. Yanez, Dirk Heinen, E. A. Strahler, D. Seckel, S. Miarecki, A. R. Fazely, J. Blumenthal, M. Kowalski, Thomas Meures, M. N. Tobin, Tyce DeYoung, P. A. Toale, Tim Ruhe, M. Danninger, L. Mohrmann, O. Schulz, D. Berley, R. Nahnhauer, P. B. Price, A. Koob, Timo Karg, E. Jacobi, Spencer Klein, Hermann Kolanoski, J. Pütz, Matthias Vraeghe, P. O. Hulth, J. Eisch, Olga Botner, Teresa Montaruli, A. Christov, Björn Eichmann, A. Franckowiak, J. Miller, T. O. B. Schmidt, N. L. Strotjohann, D. Z. Besson, A. Kriesten, V. Baum, Aya Ishihara, T. Feusels, J. P. A. M. de André, C. Walck, H.-P. Bretz, Juanan Aguilar, J.-H. Köhne, H. Wissing, T. R. Wood, Kara Hoffman, A. H. Cruz Silva, P. Gretskov, B. Christy, Kurt Woschnagg, K. Krings, Chris Wendt, Frank McNally, Carl Pfendner, J. E. Jacobsen, Marcos Santander, H. S. Matis, Daniel Bindig, J. Felde, Xinhua Bai, Paul Evenson, J. P. Rodrigues, T. C. Arlen, T. Stezelberger, S. M. Saba, M. Casier, J. Auffenberg, A. Obertacke, K. Mase, A. Homeier, Nathan Whitehorn, Ch. Weaver, Christopher Wiebusch, J. Daughhetee, Wolfgang Rhode, A. Meli, J. L. Kelley, M. Leuermann, F. Bos, N. Buzinsky, A. Terliuk, S. Westerhoff, Dmitry Chirkin, M. Jurkovic, M. Kauer, Allan Hallgren, Delia Tosi, R. Hellauer, S. Seunarine, Chad Finley, Sandro Kopper, R. C. Bay, L. Gerhardt, C. Haack, Carlos Arguelles, E. Pinat, D. Hellwig, Mike Richman, Alexander Kappes, K. Schatto, G. Kohnen, S. Zierke, Sally Robertson, Dennis Soldin, Rezo Shanidze, J. J. Beatty, Donglian Xu, A. Omairat, M. G. Aartsen, H. Taavola, Anatoli Fedynitch, S. Hussain, D. J. Koskinen, Maria Tselengidou, Ö. Penek, Francis Halzen, S. Schöneberg, P. Zarzhitsky, L. Rädel, E. Blaufuss, P. Hallen, N. A. Stanisha, M. Kroll, M. Schmitz, K. Jero, Darren Grant, D. J. Boersma, J. C. Davis, K. Jagielski, J. Casey, Jay Gallagher, René Reimann, R. Morse, K. D. de Vries, M. J. Larson, Matthias Wolf, Sarah Nowicki, O. Fadiran, B. Ruzybayev, T. Anderson, J. Posselt, Subir Sarkar, M. Lesiak-Bzdak, P. Redl, G. Tešić, G. W. Sullivan, A. Stößl, Sofia Vallecorsa, A. Tamburro, A. Olivas, Reina H. Maruyama, R. Ström, M. Vehring, D. F. Cowen, Klas Hultqvist, J. Kiryluk, Kirill Filimonov, R. Maunu, T. Kuwabara, S. De Ridder, C. Ha, P. Berghaus, J. Kläs, D. Gier, M. Labare, F. Huang, J. Kunnen, H. G. Sander, D. Bose, Damian Pieloth, Ali Kheirandish, A. M. Brown, Maryon Ahrens, T. Fuchs, T. Palczewski, M. Medici, S. Coenders, L. Köpke, J. C. Groh, C. Wichary, C. Kopper, B. Eberhardt, O. Jlelati, S. Tilav, Ignacio Taboada, M. Stamatikos, A. Goldschmidt, K.-H. Becker, Matt Dunkman, T. Fischer-Wasels, A. Schukraft, E. Cheung, Dirk Ryckbosch, N. Milke, George Japaridze, S. Euler, Jenni Adams, Kael Hanson, R. Gaior, Steven W. Barwick, N. Kurahashi, Todor Stanev, Dawn Williams, Paolo Desiati, N. van Eijndhoven, Elisa Resconi, E. Middlemas, G. Kroll, D. T. Larsen, S. Yoshida, S. Hickford, R. Hoffmann, R. Eagan, R. G. Stokstad, Thomas K. Gaisser, G. B. Yodh, Javier Gonzalez, Giorgio Maggi, C. De Clercq, S. Böser, I. Rees, J. Feintzeig, Markus Ackermann, J. Lünemann, J. A. Goodman, G. Golup, M. Wellons, Dariusz Gora, Joshua Pepper, J. Becker Tjus, E. Middell, Elisa Bernardini, B. Kaminsky, C. Pérez de los Heros, K. Wiebe, L. Classen, M. W. E. Smith, S. Schoenen, Thorsten Glusenkamp, L. Brayeur, Dustin Hebecker, S. Flis, W. Huelsnitz, Carsten Rott, Dave Nygren, M. Bissok, Xianwu Xu, K. Helbing, J. Ziemann, M. Day, A. Haj Ismail, M. Usner, Martin Rongen, Hans Niederhausen, S. Odrowski, M. Wallraff, M. Voge, A. Bernhard, A. Tepe, J. Leute, Larissa Paul, F. Scheriau, Physics, and Elementary Particle Physics
Subjects: HIGH-ENERGY NEUTRINOS, Nuclear and High Energy Physics, Particle physics, AMANDA, Meson, Solar neutrino, Astrophysics::High Energy Astrophysical Phenomena, INDUCED CASCADES, FOS: Physical sciences, Cosmic ray, Astrophysics, FLUX PREDICTIONS, 01 natural sciences, IceCube Neutrino Observatory, IceCube, Observatory, SEARCH, 0103 physical sciences, ddc:530, Blazar, 010303 astronomy & astrophysics, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Astrophysics::Instrumentation and Methods for Astrophysics, ASTRONOMY, PERFORMANCE, BLAZARS, PROMPT LEPTONS, GAMMA-RAY, Physics and Astronomy, High Energy Physics::Experiment, Neutrino astronomy, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, physics
Abstract: The IceCube Neutrino Observatory was designed primarily to search for high-energy (TeV--PeV) neutrinos produced in distant astrophysical objects. A search for $\gtrsim 100$~TeV neutrinos interacting inside the instrumented volume has recently provided evidence for an isotropic flux of such neutrinos. At lower energies, IceCube collects large numbers of neutrinos from the weak decays of mesons in cosmic-ray air showers. Here we present the results of a search for neutrino interactions inside IceCube's instrumented volume between 1~TeV and 1~PeV in 641 days of data taken from 2010--2012, lowering the energy threshold for neutrinos from the southern sky below 10 TeV for the first time, far below the threshold of the previous high-energy analysis. Astrophysical neutrinos remain the dominant component in the southern sky down to 10 TeV. From these data we derive new constraints on the diffuse astrophysical neutrino spectrum, $\Phi_{\nu} = 2.06^{+0.4}_{-0.3} \times 10^{-18} \left({E_{\nu}}/{10^5 \,\, \rm{GeV}} \right)^{-2.46 \pm 0.12} {\rm {GeV^{-1} \, cm^{-2} \, sr^{-1} \, s^{-1}} } $, as well as the strongest upper limit yet on the flux of neutrinos from charmed-meson decay in the atmosphere, 1.52 times the benchmark theoretical prediction used in previous IceCube results at 90\% confidence., Comment: 18 pages, 12 figures
Published: 2015

10. Determining neutrino oscillation parameters from atmospheric muon neutrino disappearance with three years of IceCube DeepCore data

Author: K. Hoshina, L. Koepke, Glenn Spiczak, A. Koob, Timo Karg, J. Luenemann, U. Naumann, Mohamed Rameez, E. Unger, T. Feusels, P. B. Price, Christian Spiering, J. E. Jacobsen, Marcos Santander, T. O. B. Schmidt, Justin Vandenbroucke, T. R. Wood, L. Gerhardt, D. Hellwig, A. O'Murchadha, Kurt Woschnagg, K. Frantzen, K. Rawlins, Paul Evenson, S. Hussain, D. J. Koskinen, Mike Richman, T. De Young, J. H. Koehne, Joakim Sandroos, Azadeh Keivani, F. Clevermann, Y. Sestayo, J. Feintzeig, Dmitry Chirkin, S. Zierke, I. Rees, Maria Tselengidou, A. Omairat, Alexander Kappes, P. Hallen, James Madsen, Klas Hultqvist, J. Kiryluk, Darren Grant, J. Casey, A. Kriesten, Carsten Rott, Sarah Nowicki, J. A. Goodman, D. R. Nygren, J. P. A. M. de André, M. Stamatikos, Dennis Soldin, K. Schatto, G. Kohnen, J. P. Yanez, G. W. Sullivan, Kurt Becker, M. N. Tobin, S. Schoenen, N. A. Stanisha, B. J. Whelan, O. Schulz, M. Bissok, M. J. Larson, T. Anderson, M. Relich, H. Taavola, Jürgen Brunner, E. Blaufuss, D. J. Boersma, J. C. Davis, L. Raedel, Takao Kuwabara, S. Yoshida, Teresa Montaruli, K. Jagielski, D. Z. Besson, Anatoli Fedynitch, J. Auffenberg, Jenni Adams, K. Clark, K. Krings, A. Obertacke, C. Walck, Benedikt Riedel, A. Goldschmidt, M. Kowalski, Thomas Meures, K. D. de Vries, Jean Gallagher, Xianwu Xu, M. Leuermann, A. Tamburro, M. Lesiak-Bzdak, P. Redl, G. Tešić, W. Huelsnitz, M. Vehring, D. F. Cowen, A. Stasik, N. van Eijndhoven, K. Mase, H. S. Matis, P. Gretskov, A. Franckowiak, C. Ha, F. Bos, Nathan Whitehorn, Allan Hallgren, E. A. Strahler, Gerald Przybylski, Oe. Penek, Javier Gonzalez, Matt Dunkman, A. Haj Ismail, Giorgio Maggi, E. Middlemas, G. Kroll, K. Helbing, S. Hickford, A. Schoenwald, N. Buzinsky, T. Fischer-Wasels, J. Felde, C. Haack, J. Ziemann, M. Quinnan, C. Pérez de los Heros, Hermann Kolanoski, D. T. Larsen, R. G. Stokstad, C. De Clercq, S. Euler, C. Pfendner, Tim Ruhe, René Reimann, Sandro Kopper, C. Kopper, G. Golup, A. Schukraft, Matthias Vraeghe, P. O. Hulth, J. Eisch, M. Day, J. L. Kelley, J. Blumenthal, M. Wellons, Markus Ahlers, A. Stoessl, Kirill Filimonov, Dariusz Gora, M. Usner, E. Cheung, Carlos Arguelles, Francis Halzen, P. Zarzhitsky, S. De Ridder, M. Schmitz, K. Jero, M. Labare, P. Berghaus, Kael Hanson, H. Wissing, B. Eichmann, J. Klaes, Markus Ackermann, S. W. Barwick, R. Ström, O. Fadiran, Dirk Ryckbosch, Martin Rongen, Olga Botner, J. Kunnen, V. Baum, J. J. Beatty, Maryon Ahrens, Daniel Bindig, M. Medici, B. Ruzybayev, Samvel Ter-Antonyan, Paolo Desiati, X. Bai, S. Coenders, Damian Pieloth, M. Kauer, J. Becker Tjus, Surujhdeo Seunarine, J. Miller, Martin Wolf, Ali Kheirandish, A. M. Brown, J. Posselt, K. Wiebe, Joshua Pepper, D. Gier, L. Classen, Hans Niederhausen, Juanan Aguilar, T. Fuchs, B. Kaminsky, D. Bose, B. Christy, A. Ishihara, M. W. E. Smith, E. Middell, Elisa Bernardini, S. Odrowski, Ch. Weaver, R. Gaior, L. Brayeur, T. Palczewski, N. Kurahashi, N. Milke, George Japaridze, Marcel Zoll, Segev BenZvi, Reina H. Maruyama, Todor Stanev, Dawn Williams, C. Wendt, S. Boeser, O. Jlelati, I. Taboada, Dustin Hebecker, Spencer Klein, J. Puetz, C. Wichary, A. Olivas, S. Flis, S. Tilav, R. Hoffmann, M. Wallraff, J. van Santen, E. Jacobi, Elisa Resconi, M. Voge, A. Bernhard, B. Eberhardt, R. Eagan, Thomas K. Gaisser, G. B. Yodh, Chad Finley, A. Homeier, F. Huang, Christopher Wiebusch, E. Pinat, T. Gluesenkamp, Kara Hoffman, Gary Binder, M. Casier, A. H. Cruz Silva, A. Tepe, Sofia Vallecorsa, N. L. Strotjohann, J. Daughhetee, Donglian Xu, M. Jurkovic, Wolfgang Rhode, A. Meli, Christian Bohm, R. C. Bay, H. G. Sander, D. Berley, G. C. Hill, Rezo Shanidze, Juan Carlos Diaz-Velez, L. Gladstone, Dirk Heinen, A. Gross, D. Seckel, S. Miarecki, M. Kroll, Subir Sarkar, A. R. Fazely, P. A. Toale, J. C. Groh, R. Maunu, A. Terliuk, S. Westerhoff, Justin Lanfranchi, R. Morse, D. Heereman, R. Hellauer, S. Schoeneberg, Sally Robertson, A. Christov, Larissa Paul, J. P. Rodrigues, T. C. Arlen, T. Stezelberger, S. M. Saba, F. Scheriau, Albrecht Karle, D. Altmann, K. Meagher, Delia Tosi, M. G. Aartsen, H.-P. Bretz, Frank McNally, L. Schulte, R. Nahnhauer, and L. Mohrmann
Subjects: Nuclear and High Energy Physics, Particle physics, Physics - Instrumentation and Detectors, TELESCOPE, Physics::Instrumentation and Detectors, Solar neutrino, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), TRACK RECONSTRUCTION, Muon neutrino, ddc:530, Neutrino oscillation, Physics, High Energy Physics::Phenomenology, Instrumentation and Detectors (physics.ins-det), Solar neutrino problem, PERFORMANCE, Neutrino detector, Physics and Astronomy, Measurements of neutrino speed, High Energy Physics::Experiment, Astrophysics::Earth and Planetary Astrophysics, Neutrino, Neutrino astronomy, SYSTEM
Abstract: We present a measurement of neutrino oscillations via atmospheric muon neutrino disappearance with three years of data of the completed IceCube neutrino detector. DeepCore, a region of denser instrumentation, enables the detection and reconstruction of atmospheric muon neutrinos between 10 GeV and 100 GeV, where a strong disappearance signal is expected. The detector volume surrounding DeepCore is used as a veto region to suppress the atmospheric muon background. Neutrino events are selected where the detected Cherenkov photons of the secondary particles minimally scatter, and the neutrino energy and arrival direction are reconstructed. Both variables are used to obtain the neutrino oscillation parameters from the data, with the best fit given by $\Delta m^2_{32}=2.72^{+0.19}_{-0.20}\times 10^{-3}\,\mathrm{eV}^2$ and $\sin^2\theta_{23} = 0.53^{+0.09}_{-0.12}$ (normal mass hierarchy assumed). The results are compatible and comparable in precision to those of dedicated oscillation experiments., Comment: 10 pages, 7 figures
Published: 2015

11. NEUTRINO ASTRONOMY AND COSMIC RAYS AT THE SOUTH POLE: LATEST RESULTS FROM AMANDA AND PERSPECTIVES FOR ICECUBE

Author: P. Ekström, P. Berghaus, M. Kestel, T. DeYoung, D. Z. Besson, T. J. Sumner, R. H. Minor, A. R. Fazely, S. Böser, Kael Hanson, S. Patton, P. Niessen, I. Taboada, R. G. Stokstad, T. Castermans, Carlos Pena-Garay, K. Hultqvist, R. Wischnewski, R. Hardtke, J. K. Becker, C. Pérez de los Heros, T. Becka, Yi Wang, Paolo Desiati, D. R. Nygren, P. O. Hulth, D. Steele, R. W. Ellsworth, T. Hauschildt, Johan Lundberg, S. Schlenstedt, T. Straszheim, Adam Bouchta, J. L. Kelley, Christian Bohm, David A. Schneider, Allan Hallgren, H. Wissing, P. Miocinovic, D.W. Atlee, Kyle T. Mandli, J. Cavin, J. W. Nam, George Japaridze, R. Ganugapati, D. Hays, L. Thollander, D. F. Cowen, A. Achterberg, Jodi Cooley, D. Berley, G. C. Hill, R. Porrata, Marek Kowalski, A. Silvestri, R. Paulos, S. H. Seo, T. Stezelberger, J. Yeck, Elisa Resconi, Hakki Ögelman, A. C. Pohl, Pawel Marciniewski, H. Leich, J. Pretz, P. B. Price, Peter Mészáros, S. Stoyanov, R. Ehrlich, D. Seckel, E. Blaufuss, D. J. Boersma, S. Hundertmark, M. Krasberg, M. Hellwig, H. G. Sander, B. Collin, K. Rawlins, Heiko Geenen, Torsten Harenberg, D. Hardtke, M. Ribordy, K. Helbing, Kurt Woschnagg, R. Koch, I. Liubarsky, Christian Spiering, Ph. Olbrechts, C. T. Day, J. Hodges, James Madsen, Paul Evenson, G. W. Sullivan, James E. Braun, S. Richter, J. Rodríguez Martino, C. H. Wiebusch, K. Münich, N. Langer, C. De Clercq, A. W. Jones, John Clem, Soebur Razzaque, L. Gerhardt, Dmitry Chirkin, M. Solarz, Olga Botner, S. Yoshida, T. Neunhöffer, Albrecht Karle, T. Messarius, Anna Davour, Justin Vandenbroucke, Elisa Bernardini, M. Bartelt, A. J. Smith, R. M. Gunasingha, J. Ahrens, Y. Minaeva, Markus Ackermann, S. W. Barwick, W. R. Edwards, R. Morse, N. Kitamura, D. Bertrand, William Carithers, R. Schwarz, C.P. Burgess, M. Walter, T. Burgess, Todor Stanev, Janet Jacobsen, J. A. Coarasa, R. Nahnhauer, R. C. Bay, H. Miyamoto, Xinhua Bai, John N. Bahcall, Jean Gallagher, Glenn Spiczak, S. R. Klein, A. Gross, L. C. Voicu, G. Kohnen, Othmane Bouhali, B. Hughey, K. H. Sulanke, Michael Stamatikos, D. Turčan, C. Walck, J. M. Joseph, Thomas K. Gaisser, G. B. Yodh, Wolfgang Wagner, K. Kuehn, W. Chinowsky, N. van Eijndhoven, K. Schinarakis, Gerald Przybylski, H. S. Matis, Matthias Leuthold, P. Herquet, P. Steffen, J. E. Sopher, Francis Halzen, Jan Conrad, T. Feser, O. Tarasova, K. Hoshina, Wolfgang Rhode, D. Hubert, L. Köpke, J. Bergmans, S. Tilav, K. H. Kampert, H. Kawai, C. P. McParland, E. Kujawski, A. Goldschmidt, K.-H. Becker, and H. Albrecht
Subjects: Physics, Nuclear and High Energy Physics, Photomultiplier, Astronomy, Astronomy and Astrophysics, Cosmic ray, Astrophysics, Solar neutrino problem, Atomic and Molecular Physics, and Optics, Coincidence, law.invention, Telescope, Neutrino detector, law, Neutrino astronomy, Neutrino
Abstract: The AMANDA neutrino telescope has been in operation at the South Pole since 1996. The present final array configuration, operational since 2000, consists of 677 photomultiplier tubes arranged in 19 strings, buried at depths between 1500 and 2000 m in the ice. The most recent results on a multi-year search for point sources of neutrinos will be shown. The study of events triggered in coincidence with the surface array SPASE and AMANDA provided a result on cosmic ray composition. Expected improvements from IceCube/IceTop will also be discussed.
Published: 2005

12. Results from the AMANDA neutrino telescope

Author: P. Niessen, I. Taboada, Y. Minaeva, C.P. Burgess, D. Bertrand, P. Ekström, K. Rawlins, T. Becka, James Madsen, M. Kestel, J. L. Kelley, C. P. McParland, T. DeYoung, P. B. Price, T. Burgess, T. Neunhöffer, M. Ribordy, A. Karle, A. Goldschmidt, S. Böser, Elisa Resconi, Gerald Przybylski, R. Porrata, Kurt Woschnagg, A. Silvestri, D. Steele, Glenn Spiczak, D. F. Cowen, A. Gross, L. Gerhardt, Dmitry Chirkin, T. Messarius, D. J. Boersma, Torsten Harenberg, Othmane Bouhali, Ph. Olbrecht, Hakki Ögelman, B. Hughey, J. W. Nam, Matthias Leuthold, D. R. Nygren, M. Solarz, K. Helbing, Kyle T. Mandli, P. Steffen, J. Rodríguez Martino, R. C. Bay, Jan Conrad, T. Feser, S. Tilav, R. Nahnhauer, J. Ahrens, C. H. Wiebusch, R. Ganugapati, C. Walck, R. Hardtke, J. K. Becker, Olga Botner, L. Thollander, T. Hauschildt, David A. Schneider, C. Spiering, Thomas K. Gaisser, G. B. Yodh, M. Bartelt, P. Miocinovic, Adam Bouchta, C.P. de los Heros, Allan Hallgren, G. C. Hill, K. Münich, Heiko Geenen, Xinhua Bai, K.-H. Becker, T. Castermans, K. Hultqvist, H. Albrecht, C. De Clercq, Karl-Heinz Sulanke, Markus Ackermann, S. W. Barwick, S. Hundertmark, James E. Braun, M. Walter, Ph. Herquet, Kael Hanson, Yi Wang, Paolo Desiati, M. Krasberg, H. Leich, S. Schlenstedt, Joseph T. Hodges, H. S. Matis, Francis Halzen, K. Kuehn, K. Schinarakis, Jodi Cooley, S. Richter, M. Hellwig, H. G. Sander, B. Collin, D. Hubert, I. Liubarsky, L. Köpke, R. Morse, K. H. Kampert, R. Schwarz, Wolfgang Rhode, M. Kowalski, Elisa Bernardini, R. G. Stokstad, R. Wischnewski, Michael Stamatikos, P. O. Hulth, H. Wissing, Wolfgang Wagner, A. C. Pohl, Pawel Marciniewski, Anna Davour, and Janet Jacobsen
Subjects: Physics, Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Solar neutrino, High Energy Physics::Phenomenology, Dark matter, Astronomy, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Solar neutrino problem, Atomic and Molecular Physics, and Optics, law.invention, Telescope, Neutrino detector, law, Measurements of neutrino speed, High Energy Physics::Experiment, Neutrino astronomy, Neutrino
Abstract: The Amanda neutrino telescope at the South Pole has been taking data since 1996. Stepwise upgraded, it reached its final stage in January 2000. We present results from the search for extraterrestrial neutrinos, neutrinos from dark matter annihilation and magnetic monopoles.
Published: 2004

13. Muon track reconstruction and data selection techniques in AMANDA

Author: P. B. Price, T. O. B. Schmidt, C. Pérez de los Heros, T. Becka, M. Kestel, Kurt Woschnagg, T. DeYoung, Dmitry Chirkin, Staffan Carius, D. Steele, S. Böser, Jodi Cooley, Matthias Leuthold, Elisa Bernardini, D. R. Nygren, R. Ganugapati, P. Herquet, D. F. Cowen, Marek Kowalski, P. Steffen, M. Solarz, Jan Conrad, T. Feser, S. Richter, I. Taboada, T. Castermans, H. S. Matis, K. Rawlins, M. Hellwig, P. Miocinovic, Yajun Wang, H. G. Sander, Francis Halzen, Michael Stamatikos, S. Schlenstedt, C. P. McParland, R. Hardtke, Markus Gaug, B. Collin, D. J. Boersma, James Madsen, C. Wiedemann, A. Goldschmidt, I. Liubarsky, David A. Schneider, A. Silvestri, J. P Dewulf, G. C. Hill, R. G. Stokstad, C. H. Wiebusch, Hakki Ögelman, R. Wischnewski, P. Lindahl, Christian Spiering, Y. Minaeva, R. C. Bay, K.-H. Becker, M. Ribordy, K. Helbing, Heiko Geenen, R. Nahnhauer, J. Rodríguez Martino, K. Kuehn, K. Schinarakis, T. Burgess, Othmane Bouhali, T. Messarius, R. Morse, L. Gerhardt, J. Ahrens, Ph. Olbrechts, K. Münich, K. Hultqvist, T. Neunhöffer, Albrecht Karle, A. Biron, Glenn Spiczak, Xinhua Bai, J. W. Nam, L. Thollander, B. Hughey, H. Leich, S. Tilav, P. C. Mock, R. Schwarz, Kael Hanson, Paolo Desiati, R. Porrata, A. C. Pohl, Gerald Przybylski, K. H. Sulanke, Olga Botner, D. Bertrand, C. De Clercq, S. W. Barwick, C. Walck, Thomas K. Gaisser, G. B. Yodh, Torsten Harenberg, Elisa Resconi, J. K. Becker, T. Hauschildt, Adam Bouchta, Allan Hallgren, Ole Streicher, S. Hundertmark, J. I. Lamoureux, P. Niessen, D. Hubert, Axel Groß, L. Köpke, D. Ross, Pawel Marciniewski, Anna Davour, Janet Jacobsen, Wolfgang Wagner, P. O. Hulth, H. Wissing, Wolfgang Rhode, and P. Ekström
Subjects: Antarctic Muon And Neutrino Detector Array, Physics, AMANDA, Nuclear and High Energy Physics, Particle physics, Neutrino astrophysics, Neutrino telescope, Track reconstruction, Muon, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics (astro-ph), Detector, FOS: Physical sciences, Astrophysics, IceCube Neutrino Observatory, Neutrino detector, High Energy Physics::Experiment, Muon neutrino, Neutrino, Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Instrumentation, Lepton
Abstract: The Antarctic Muon And Neutrino Detector Array (AMANDA) is a high-energy neutrino telescope operating at the geographic South Pole. It is a lattice of photo-multiplier tubes buried deep in the polar ice between 1500m and 2000m. The primary goal of this detector is to discover astrophysical sources of high energy neutrinos. A high-energy muon neutrino coming through the earth from the Northern Hemisphere can be identified by the secondary muon moving upward through the detector. The muon tracks are reconstructed with a maximum likelihood method. It models the arrival times and amplitudes of Cherenkov photons registered by the photo-multipliers. This paper describes the different methods of reconstruction, which have been successfully implemented within AMANDA. Strategies for optimizing the reconstruction performance and rejecting background are presented. For a typical analysis procedure the direction of tracks are reconstructed with about 2 degree accuracy., 40 pages, 16 Postscript figures, uses elsart.sty
Published: 2004

14. Calibration and survey of AMANDA with the SPASE detectors

Author: G. M. Splczak, Yajun Wang, S. Schlenstedt, P. Niessen, D. Bertrand, C. Wiedemann, I. Taboada, R. C. Bay, L. Gerhardt, P. Ekström, David A. Schneider, Ph. Herquet, T. Becka, C. Pérez de los Heros, Xinhua Bai, T. Messarius, G. C. Hill, Kael Hanson, C. Wiebusch, S. Böser, Todor Stanev, Staffan Carius, K. Rawlins, R. Schwarz, Ph. Olbrechts, Heiko Geenen, Matthias Leuthold, D. R. Nygren, M. Gaug, James Madsen, Paolo Desiati, K. H. Sulanke, D. Steele, P. Steffen, Jodi Cooley, R. Porrata, R. Ganugapati, C. P. McParland, R. Engel, A. Biron, Elisa Bernardini, Hakki Ögelman, Jan Conrad, T. Feser, Kyle T. Mandli, D. F. Cowen, S. Young, Marek Kowalski, P. B. Price, Jim Hinton, A. Goldschmidt, Gerald Przybylski, A. Silvestri, T. O. B. Schmidt, M. Ribordy, M. Hellwig, H. G. Sander, Kurt Woschnagg, L. Köpke, Paul Evenson, B. Hughey, T. Neunhöffer, James Kim, Albrecht Karle, Y. Minaeva, R. Hardtke, Dmitry Chirkin, R. G. Stokstad, K.-H. Becker, R. Wischnewski, S. Richter, I. Liubarsky, J. Rodríguez Martino, Ch. Weinheimer, H. Leich, T. DeYoung, Othmane Bouhali, P. Miocinovic, Wolfgang Rhode, J. Ahrens, A. C. Pohl, Michael Stamatikos, W. Wu, R. Morse, D. Ross, S. Tilav, P. C. Mock, K. Kuehn, K. Schinarakis, H. S. Matis, Freddy Binon, T. Burgess, Francis Halzen, Olga Botner, P. Lindahl, Christian Spiering, K. Rochester, Alan Watson, P. O. Hulth, H. Wissing, Wolfgang Wagner, M. Solarz, Pawel Marciniewski, T. Hauschildt, Anna Davour, J. Lloyd-Evans, Janet Jacobsen, K. Hultqvist, Adam Bouchta, Allan Hallgren, P. Romenesko, Elisa Resconi, D. Martello, T. Castermans, C. De Clercq, S. W. Barwick, C. Walck, Thomas K. Gaisser, G. B. Yodh, S. Hundertmark, J. I. Lamoureux, T. C. Miller, and P. Doksus
Subjects: Antarctic Muon And Neutrino Detector Array, Physics, Nuclear and High Energy Physics, Muon, Detector, Astronomy, Cosmic ray, Particle detector, Air shower, Neutrino detector, Cosmic rays, Neutrino telescopes, Coincident, Instrumentation
Abstract: We report on the analysis of air showers observed in coincidence by the Antarctic Muon and Neutrino detector array (AMANDA-B10) and the South Pole Air Shower Experiment (SPASE-1 and SPASE-2). We discuss the use of coincident events for calibration and survey of the deep AMANDA detector as well as the response of AMANDA to muon bundles. This analysis uses data taken during 1997 when both SPASE-1 and SPASE-2 were in operation to provide a stereo view of AMANDA. © 2003 Elsevier B.V. All rights reserved.
Published: 2004

15. Search for neutrino-induced particle showers with IceCube-40

Author: M. Leuermann, F. McNally, A. Tepe, R. Ström, J. Kunnen, M. Casier, D. Seckel, K. Mase, J. Eisch, S. Odrowski, K. Helbing, S. Kopper, H. S. Matis, J. Daughhetee, M. J. Larson, J. Leute, M. Day, T. Fuchs, D. Soldin, K. Jero, Sally Robertson, R. Eagan, H. Wissing, R. Bruijn, Francis Halzen, A. Fedynitch, N. Van Eijndhoven, E. Blaufuss, N. Kurahashi, C. Pérez De Los Heros, Hermann Kolanoski, R. Hellauer, K. Krings, D. F. Cowen, P. B. Price, A. M. Brown, K. Hultqvist, C. Walck, A. Haj Ismail, Todor Stanev, C. Kopper, D. J. Boersma, M. Wellons, Dariusz Gora, E. A. Strahler, D. R. Nygren, M. Baker, G. M. Spiczak, H. Landsman, K. Rawlins, J. Blumenthal, J. A. Pepper, L. Köpke, C. Bohm, M. Kauer, J. Miller, A. Christov, D. R. Williams, G. Kroll, X. Bai, Stephanie Hickford, B. Kaminsky, Alexander Kappes, P. Zarzhitsky, K. Schatto, D. Ryckbosch, S. Cohen, T. C. Arlen, H. G. Sander, S. Flis, C. De Clercq, B. Ruzybayev, Thomas K. Gaisser, R. Morse, W. Huelsnitz, T. Fischer-Wasels, L. Paul, S. Euler, A. Schönwald, A. Van Overloop, S. C. Nowicki, T. Kuwabara, J. Van Santen, Elisa Bernardini, M. N. Tobin, P. Desiati, T. Stezelberger, M. Lesiak-Bzdak, M. G. Aartsen, K. D. de Vries, M. Rameez, K. Frantzen, F. Huang, Jenni Adams, J. J. Beatty, A. Ishihara, J. Lünemann, Marcos Santander, Teresa Montaruli, B. Eberhardt, T. Glüsenkamp, M. Vraeghe, J. Madsen, M. Dunkman, E. Jacobi, G. Kohnen, B. Christy, T. Palczewski, P. Gretskov, L. Brayeur, M. Bissok, S. Seunarine, K. Meagher, D. Bose, A. Stößl, K. Filimonov, A. O'Murchadha, J. Kläs, A. Stasik, R. G. Stokstad, Reina H. Maruyama, N. Milke, Giorgio Maggi, M. Zoll, I. Taboada, F. Scheriau, A. Goldschmidt, L. Mohrmann, H. P. Bretz, M. Schmitz, M. W.E. Smith, T. Karg, Ch Weaver, L. Schulte, S. Miarecki, C. H. Wiebusch, Oscar Macias, M. Wallraff, Carlos Arguelles, M. Kowalski, A. Franckowiak, J. C. Díaz-Vélez, S. R. Klein, A. Obertacke, D. Z. Besson, Markus Ackermann, J. Kiryluk, K. Woschnagg, J. C. Groh, G. Yodh, K. Wiebe, H. Taavola, K. Clark, M. Vehring, A. R. Fazely, Allan Hallgren, P. A. Evenson, K. Jagielski, T. Waldenmaier, Rasha Abbasi, S. Zierke, L. Classen, N. Whitehorn, M. Usner, V. Baum, B. Eichmann, S. Toscano, D. Grant, C. Wendt, T. Feusels, M. Richman, A. Kriesten, J. L. Kelley, J. A. Goodman, G. W. Sullivan, J. S. Gallagher, J. P. A. M. de André, G. Binder, M. Merck, S. Tilav, D. Pieloth, Dustin Hebecker, B. Riedel, R. Hoffmann, C. Sheremata, Christian Spiering, J. Posselt, Elisa Resconi, J. Auffenberg, Carsten Rott, A. Olivas, S. Schoenen, D. Berley, A. Tamburro, S. M. Saba, J. C. Davis, L. Rädel, A. Schukraft, R. C. Bay, J. Casey, J. G. Gonzalez, M. Labare, Thomas Meures, T. R. Wood, E. Unger, Y. Sestayo, K. H. Becker, A. Omairat, Rezo Shanidze, P. Hallen, G. C. Hill, U. Naumann, M. Voge, D. J. Koskinen, M. Quinnan, J. Jacobsen, D. Chirkin, M. Danninger, S. Coenders, Maria Tselengidou, Tyce DeYoung, M. Stamatikos, G. Tešić, D. Altmann, Olga Botner, G. Golup, L. Gladstone, Subir Sarkar, R. Reimann, F. Clevermann, J. P. Yanez, T. Ruhe, S. De Ridder, R. Nahnhauer, S. Westerhoff, C. Ha, E. Middell, D. T. Grandmont, B. J. Whelan, D. L. Xu, C. Finley, T. Schmidt, K. Hoshina, J. P. Rodrigues, Markus Ahlers, M. Wolf, A. Groß, X. W. Xu, A. H. Cruz Silva, Juanan Aguilar, P. Redl, J. Becker Tjus, E. Pinat, D. Heereman, G. T. Przybylski, S. Ter-Antonyan, P. O. Hulth, Segev BenZvi, M. Ribordy, H. Niederhausen, Wolfgang Rhode, P. Berghaus, A. Homeier, N. A. Stanisha, P. A. Toale, J. H. Köhne, O. Fadiran, S. Yoshida, J. Ziemann, C. Pfendner, Kael Hanson, K. D. Hoffman, S. Hussain, Steven W. Barwick, L. Gerhardt, Sofia Vallecorsa, N. L. Strotjohann, S. Schöneberg, D. Heinen, J. Feintzeig, O. Schulz, G. S. Japaridze, M. Krasberg, S. Böser, D. Bindig, A. Karle, O. Jlelati, and A. Bernhard
Subjects: SELECTION, AMANDA, Nuclear and High Energy Physics, Particle physics, Physics::Instrumentation and Detectors, Solar neutrino, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, CASCADES, SCATTERING, ddc:530, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, SPECTRUM, Muon, ICE, High Energy Physics::Phenomenology, Solar neutrino problem, MODEL, Physics and Astronomy, Neutrino detector, 13. Climate action, Measurements of neutrino speed, High Energy Physics::Experiment, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, Event (particle physics), SYSTEM
Abstract: We report on the search for neutrino-induced particle-showers, so-called cascades, in the IceCube-40 detector. The data for this search was collected between April 2008 and May 2009 when the first 40 IceCube strings were deployed and operational. Three complementary searches were performed, each optimized for different energy regimes. The analysis with the lowest energy threshold (2 TeV) targeted atmospheric neutrinos. A total of 67 events were found, consistent with the expectation of 41 atmospheric muons and 30 atmospheric neutrino events. The two other analyses targeted a harder, astrophysical neutrino flux. The analysis with an intermediate threshold of 25 TeV lead to the observation of 14 cascade-like events, again consistent with the prediction of 3.0 atmospheric neutrino and 7.7 atmospheric muon events. We hence set an upper limit of $E^2 \Phi_{lim} \leq 7.46\times10^{-8}\,\mathrm{GeV sr^{-1} s^{-1} cm^{-2}}$ (90% C.L.) on the diffuse flux from astrophysical neutrinos of all neutrino flavors, applicable to the energy range 25 TeV to 5 PeV, assuming an $E_{\nu}^{-2}$ spectrum and a neutrino flavor ratio of 1:1:1 at the Earth. The third analysis utilized a larger and optimized sample of atmospheric muon background simulation, leading to a higher energy threshold of 100 TeV. Three events were found over a background prediction of 0.04 atmospheric muon events and 0.21 events from the flux of conventional and prompt atmospheric neutrinos. Including systematic errors this corresponds to a $2.7\sigma$ excess with respect to the background-only hypothesis. Our observation of neutrino event candidates above 100 TeV complements IceCube's recently observed evidence for high-energy astrophysical neutrinos., Comment: 19 pages, 13 figures, submitted to Phys. Rev. D
Published: 2014

16. Observation of the cosmic-ray shadow of the Moon with IceCube

Author: J. Daughhetee, T. Fuchs, D. Soldin, S. Yoshida, A. Fedynitch, K. Krings, P. B. Price, P. A. Evenson, S. Zierke, M. Usner, W. Huelsnitz, P. Desiati, T. Fischer-Wasels, N. Van Eijndhoven, A. M. Brown, K. Hultqvist, C. Walck, D. J. Koskinen, G. W. Sullivan, Segev BenZvi, C. Bohm, M. Ribordy, T. Stezelberger, D. van der Drift, S. C. Nowicki, V. Baum, G. Kroll, X. Bai, D. Chirkin, J. Auffenberg, M. J. Larson, S. Coenders, J. Lünemann, Marcos Santander, J. J. Beatty, Y. Abdou, J. Miller, A. Christov, Markus Ahlers, H. Niederhausen, D. Bose, M. Leuermann, F. Clevermann, R. Wasserman, T. Ruhe, S. Bohaichuk, M. J. Carson, J. S. Gallagher, Wolfgang Rhode, M. Merck, M. Wolf, A. Groß, R. G. Stokstad, M. Bissok, D. Z. Besson, A. Obertacke, H. Taavola, S. De Ridder, F. McNally, K. Jagielski, K. Jero, R. Nahnhauer, G. M. Spiczak, H. Landsman, G. Binder, M. Richman, Fabian Kislat, A. Stößl, K. Meagher, K. Wiebe, S. Bechet, A. Goldschmidt, K. Filimonov, P. A. Toale, T. Feusels, R. Ström, A. O'Murchadha, N. Milke, J. Blumenthal, M. L. Benabderrahmane, J. H. Köhne, D. Pieloth, B. Kaminsky, Reina H. Maruyama, T. Kuwabara, O. Fadiran, M. Olivo, Todor Stanev, J. A. Pepper, F. Scheriau, Stephanie Hickford, M. Schmitz, B. Riedel, M. Casier, N. Pirk, S. Miarecki, P. Zarzhitsky, J. Ziemann, Michael S. Bell, E. A. Strahler, M. Wallraff, J. L. Kelley, J. A. Goodman, X. W. Xu, M. Lesiak-Bzdak, D. Heereman, D. J. Boersma, R. Franke, C. Pérez De Los Heros, D. Seckel, J. Madsen, C. Pfendner, M. Labare, Y. Sestayo, D. T. Grandmont, D. L. Xu, D. F. Cowen, P. Berghaus, B. Ruzybayev, S. R. Klein, J. Kiryluk, K. Clark, D. Bertrand, J. Eisch, S. Odrowski, Olga Botner, J. C. Díaz-Vélez, K. Helbing, A. H. Cruz Silva, M. Vehring, L. Köpke, D. R. Nygren, A. Schukraft, C. Finley, T. Schmidt, R. Morse, M. Scheel, H. G. Sander, Thomas K. Gaisser, S. Euler, Jenni Adams, T. Glüsenkamp, M. Vraeghe, K. Rawlins, Rasha Abbasi, S. Seunarine, G. Golup, Kael Hanson, K. D. Hoffman, K. Hoshina, Juanan Aguilar, P. Redl, J. Becker Tjus, A. Van Overloop, M. Dunkman, S. Hussain, O. Jlelati, A. Bernhard, E. Pinat, D. Grant, E. Jacobi, K. H. Becker, Jürgen Brunner, C. Sheremata, A. Homeier, L. Gladstone, Steven W. Barwick, K. Frantzen, C. Wendt, D. R. Williams, L. Gerhardt, A. Tepe, S. Flis, Carsten Rott, G. T. Przybylski, J. Van Santen, Ch Weaver, Hermann Kolanoski, J. P. Rodrigues, M. Zoll, M. Kowalski, A. Franckowiak, Markus Ackermann, S. Cohen, Alexander Kappes, A. Haj Ismail, K. Schatto, L. Paul, D. Ryckbosch, Teresa Montaruli, R. Reimann, M. Wellons, M. G. Aartsen, Dariusz Gora, J. Kunnen, R. C. Bay, J. Casey, J. Leute, J. G. Gonzalez, Thomas Meures, S. Ter-Antonyan, R. Eagan, H. Wissing, U. Naumann, R. W. Ellsworth, Elisa Bernardini, R. Bruijn, G. Tešić, Subir Sarkar, R. Hellauer, M. Baker, P. O. Hulth, B. Eberhardt, B. Christy, C. Kopper, Peter Mészáros, K. Mase, S. Kopper, H. S. Matis, Francis Halzen, E. Blaufuss, N. Kurahashi, S. Tilav, J. Posselt, Elisa Resconi, J. Berdermann, L. Mohrmann, T. Karg, C. H. Wiebusch, Allan Hallgren, A. Ishihara, G. Kohnen, G. C. Hill, Tyce DeYoung, A. R. Fazely, T. Waldenmaier, N. Whitehorn, S. Toscano, A. Olivas, S. Schoenen, T. Salameh, H. P. Bretz, M. W.E. Smith, D. Bindig, A. Karle, J. Kläs, A. Stasik, I. Taboada, M. Krasberg, L. Schulte, S. Böser, K. Woschnagg, G. Yodh, C. De Clercq, A. Schönwald, M. Rameez, L. Brayeur, S. Schöneberg, D. Heinen, J. Feintzeig, O. Schulz, G. S. Japaridze, Chun Xu, J. Jacobsen, A. Tamburro, L. Rädel, T. R. Wood, P. Hallen, M. Voge, M. Danninger, R. Hoffmann, Christian Spiering, D. Berley, S. M. Saba, J. C. Davis, M. Stamatikos, D. Altmann, J. P. Yanez, S. Westerhoff, C. Ha, and E. Middell
Subjects: Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, Astrophysics, 01 natural sciences, NEUTRINO TELESCOPES, Position (vector), SEARCH, 0103 physical sciences, Shadow, Angular resolution, ddc:530, ARRIVAL DIRECTIONS, 010303 astronomy & astrophysics, DETECTOR, Analysis method, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, ANISOTROPY, 010308 nuclear & particles physics, Detector, SUN, Astronomy, ANGULAR RESOLUTION, Earth's magnetic field, Deflection (physics), Physics and Astronomy, Astrophysics - High Energy Astrophysical Phenomena
Abstract: We report on the observation of a significant deficit of cosmic rays from the direction of the Moon with the IceCube detector. The study of this "Moon shadow" is used to characterize the angular resolution and absolute pointing capabilities of the detector. The detection is based on data taken in two periods before the completion of the detector: between April 2008 and May 2009, when IceCube operated in a partial configuration with 40 detector strings deployed in the South Pole ice, and between May 2009 and May 2010 when the detector operated with 59 strings. Using two independent analysis methods, the Moon shadow has been observed to high significance (> 6 sigma) in both detector configurations. The observed location of the shadow center is within 0.2 degrees of its expected position when geomagnetic deflection effects are taken into account. This measurement validates the directional reconstruction capabilities of IceCube., Submitted to Physical Review D
Published: 2014

17. Probing the origin of cosmic-rays with extremely high energy neutrinos using the IceCube Observatory

Author: M. J. Larson, M. Day, T. Stezelberger, E. Jacobi, E. A. Strahler, A. R. Fazely, T. Waldenmaier, C. Pfendner, G. C. Hill, Tyce DeYoung, A. M. Brown, K. Hultqvist, J. Lünemann, C. Walck, A. Schukraft, N. Whitehorn, S. Toscano, M. Lesiak-Bzdak, J. Daughhetee, A. Olivas, S. Schoenen, M. Casier, Marcos Santander, Jenni Adams, T. Glüsenkamp, Segev BenZvi, M. Ribordy, K. H. Becker, M. Vraeghe, N. Van Eijndhoven, Kael Hanson, K. D. Hoffman, S. Hussain, C. Bohm, M. Dunkman, G. Kroll, X. Bai, H. P. Bretz, M. W.E. Smith, K. Rawlins, D. Seckel, J. Eisch, S. Odrowski, M. Wallraff, A. Ishihara, Steven W. Barwick, C. De Clercq, A. Schönwald, K. D. de Vries, A. Fedynitch, S. Flis, K. Krings, C. Sheremata, L. Gerhardt, G. Binder, J. C. Groh, M. Vehring, M. Rameez, M. N. Tobin, A. H. Cruz Silva, D. Pieloth, Teresa Montaruli, M. Richman, L. Gladstone, T. Kuwabara, K. Jero, P. B. Price, P. Gretskov, K. Helbing, K. Wiebe, Juanan Aguilar, L. Brayeur, H. Niederhausen, Wolfgang Rhode, G. Kohnen, D. Grant, C. Wendt, J. J. Beatty, J. Jacobsen, W. Huelsnitz, T. Fischer-Wasels, J. Miller, V. Baum, P. Redl, J. Becker Tjus, D. Bindig, M. Bissok, A. Christov, Carsten Rott, S. C. Nowicki, J. Kläs, A. Stasik, E. Pinat, J. G. Gonzalez, D. J. Koskinen, A. Tamburro, A. Stößl, Reina H. Maruyama, Carlos Arguelles, Thomas Meures, M. Leuermann, I. Taboada, J. L. Kelley, J. A. Goodman, D. J. Boersma, N. A. Stanisha, S. R. Klein, D. Chirkin, A. Karle, L. Rädel, L. Köpke, G. T. Przybylski, M. Wellons, S. Coenders, S. Yoshida, P. A. Toale, Dariusz Gora, L. Schulte, J. S. Gallagher, M. Merck, F. McNally, J. H. Köhne, J. Madsen, G. M. Spiczak, H. Landsman, R. Reimann, P. A. Evenson, O. Fadiran, U. Naumann, S. Zierke, M. Usner, J. Kiryluk, K. Woschnagg, Sofia Vallecorsa, M. Kauer, G. Yodh, L. Mohrmann, D. Z. Besson, D. Bose, M. Zoll, X. W. Xu, S. Schöneberg, D. Heinen, K. Clark, T. Karg, B. Kaminsky, R. C. Bay, J. Casey, C. H. Wiebusch, D. Heereman, A. Kriesten, J. Blumenthal, Oscar Macias, S. Ter-Antonyan, J. Ziemann, G. W. Sullivan, P. Zarzhitsky, Rezo Shanidze, M. Labare, R. G. Stokstad, Elisa Bernardini, Stephanie Hickford, A. Obertacke, E. Unger, Y. Sestayo, Allan Hallgren, J. Feintzeig, H. Taavola, P. Berghaus, O. Schulz, G. S. Japaridze, A. Goldschmidt, B. Ruzybayev, Hermann Kolanoski, K. Jagielski, J. Auffenberg, G. Tešić, A. Haj Ismail, S. Tilav, J. Van Santen, T. Feusels, J. Posselt, M. G. Aartsen, Elisa Resconi, J. Leute, M. Krasberg, B. Riedel, R. Eagan, H. Wissing, Subir Sarkar, R. Bruijn, P. O. Hulth, R. Hellauer, Olga Botner, M. Baker, A. Homeier, S. Cohen, G. Golup, L. Paul, Markus Ahlers, S. Böser, F. Clevermann, T. Ruhe, S. De Ridder, R. Nahnhauer, M. Wolf, M. Stamatikos, D. Altmann, A. Groß, J. P. Yanez, S. Westerhoff, C. Ha, E. Middell, T. R. Wood, A. Omairat, P. Hallen, M. Voge, M. Danninger, D. T. Grandmont, D. L. Xu, R. Hoffmann, Christian Spiering, S. Seunarine, C. Finley, T. Schmidt, D. Berley, Giorgio Maggi, S. M. Saba, J. C. Davis, K. Hoshina, Ch Weaver, M. Kowalski, A. Franckowiak, J. P. Rodrigues, Markus Ackermann, P. Desiati, C. Kopper, B. Eberhardt, B. Christy, K. Mase, S. Kopper, H. S. Matis, Francis Halzen, E. Blaufuss, N. Kurahashi, Todor Stanev, J. A. Pepper, H. G. Sander, Thomas K. Gaisser, S. Euler, D. R. Nygren, D. R. Williams, Alexander Kappes, K. Schatto, D. Ryckbosch, C. Pérez De Los Heros, D. F. Cowen, F. Scheriau, M. Schmitz, S. Miarecki, J. C. Díaz-Vélez, R. Ström, O. Jlelati, A. Bernhard, A. Tepe, J. Kunnen, K. Meagher, K. Filimonov, A. O'Murchadha, N. Milke, R. Morse, Rasha Abbasi, A. Van Overloop, K. Frantzen, T. Fuchs, D. Soldin, Physics, Elementary Particle Physics, Aguilar Sanchez, Juan, Christov, Asen, Montaruli, Teresa, Rameez, Mohamed, and Vallecorsa, Sofia
Subjects: FLUX, SELECTION, FERMI-LAT, Nuclear and High Energy Physics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), Photon, Radio galaxy, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, ddc:500.2, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, LIMIT, 01 natural sciences, IceCube, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Particle shower, Observatory, 0103 physical sciences, ddc:530, 010306 general physics, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, SPECTRUM, Range (particle radiation), COSMOGENIC NEUTRINOS, 010308 nuclear & particles physics, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, PERFORMANCE, COMPONENT, MODEL, Physics and Astronomy, 13. Climate action, Intergalactic travel, High Energy Physics::Experiment, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, SYSTEM, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: We have searched for extremely high energy neutrinos using data taken with the IceCube detector between May 2010 and May 2012. Two neutrino induced particle shower events with energies around 1 PeV were observed, as reported previously. In this work, we investigate whether these events could originate from cosmogenic neutrinos produced in the interactions of ultra-high energy cosmic-rays with ambient photons while propagating through intergalactic space. Exploiting IceCube's large exposure for extremely high energy neutrinos and the lack of observed events above 100 PeV, we can rule out the corresponding models at more than 90% confidence level. The model independent quasi-differential 90% CL upper limit, which amounts to $E^2 \phi_{\nu_e + \nu_\mu + \nu_\tau} = 1.2 \times 10^{-7}$ GeV cm$^{-2}$ s$^{-1}$ sr$^{-1}$ at 1 EeV, provides the most stringent constraint in the energy range from 10 PeV to 10 EeV. Our observation disfavors strong cosmological evolution of the highest energy cosmic ray sources such as the Fanaroff-Riley type II class of radio galaxies., Comment: A follow-up analysis to the report published in PRL 111 (2013) 021103. 15 pages, 9 figures, 5 tables, the version accepted for publication in Physical Review D
Published: 2013

18. Status of the AMANDA experiment

Author: P. Ekström, S. Hundertmark, L. Gray, D. M. Lowder, G. C. Hill, Lars Bergström, E. Andres, S. Tilav, P. C. Mock, Staffan Carius, P. Askebjer, T. Miller, D. R. Nygren, P. Lindahl, D. F. Cowen, Steven W. Barwick, P. B. Price, A. Richards, R. Schwarz, Adam Bouchta, C. Pérez de los Heros, Allan Hallgren, Kurt Woschnagg, E. Schneider, C. H. Wiebusch, A. W. Jones, R. Porrata, Ole Streicher, E. Dalberg, R. Morse, A. Karle, R. C. Bay, S. P. Hart, J. E. Jacobsen, V. Kandahai, A. Biron, I. Liubarsky, C. Spiering, P. Niessen, Francis Halzen, C. Walck, H. Rubinstein, G. B. Yodh, Pawel Marciniewski, Yuan He, P. O. Hulth, R. Wischnewski, Caroline Costa, T. Thon, D. Potter, T. Mikolajski, and Ariel Goobar
Subjects: Physics, Nuclear and High Energy Physics, High energy, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Neutrino telescope, Detector, Astronomy, Astrophysics, Atomic and Molecular Physics, and Optics, law.invention, Telescope, Neutrino detector, Transmission (telecommunications), law, High Energy Physics::Experiment, Neutrino
Abstract: The AMANDA high energy neutrino telescope has successfully been increased in size from four detector strings to ten detector springs during the 1996/1997 season. The first upward going muon-neutrino candidates have been reconstructed from the 1996 year's four-string data. Three new detector strings will be deployed during 1997/1998 to 2350 metres depth.
Published: 1999

19. Study of flavor-tagged baryon production inBdecay

Author: T. E. Browder, J. J. Thaler, N. Kwak, M. Gao, M. Bishai, M. Ogg, H. P. Paar, R. Ammar, P. Skubic, R. Fulton, S. Menary, Dave Britton, V. Fadeyev, C. Ward, M. Lohner, V. Shelkov, I. Korolkov, H. Severini, S. Chan, N. Copty, V. Savinov, J. Gronberg, S.C. Timm, D. L. Hartill, A. Soffer, C. O'Grady, N. Horwitz, M. Chadha, Philip Baringer, Shawn W. Henderson, D. S. Crowcroft, E. Nordberg, Shengfeng Yang, Xiangjun Xing, P. S. Drell, Y. Kwon, H. Yamamoto, R. Elia, S. Nakanishi, E. H. Thorndike, G. S. Ludwig, D. Cinabro, Jorge Luis Rodriguez, D. Z. Besson, J. S. Miller, M. Saulnier, K. Honscheid, C. M. Korte, J. E. Duboscq, K. W. Edwards, J. Ernst, G. E. Gladding, S. Patton, D. F. Cowen, D. Fujino, F. R. Wappler, B. Nemati, G. Crawford, M.A. Palmer, J. J. O'Neill, B. Gittelman, I. J. Kim, D. H. Miller, R. Ehrlich, Kenneth Bloom, A. H. Mahmood, P. Gaidarev, T. Liu, C. Bebek, S. L. Jones, X. Fu, J. Dominick, T. Lee, Yurii V. Mukhin, A. P. Freyberger, C.Y. Prescott, Pu Wang, N. Katayama, J. K. Nelson, K. W. McLean, G. Wei, J. Roy, Ryszard Stroynowski, John Yelton, M. Lambrecht, G. Masek, F. Muheim, Juliet Ritchie Patterson, G. Eigen, Richard Wilson, P. Rankin, D. W. Bliss, D. Gibaut, R. Mountain, S. Playfer, Z. Ling, I. P.J. Shipsey, H. A. Cho, H. Kagan, D. J. Dumas, D. Riley, J. Fast, R. Poling, D. M. Asner, C. R. Ng, Christopher G. White, M. Sung, Michael S. Witherell, Marina Artuso, Karl Berkelman, Sacha E Kopp, M. S. Alam, R. Wanke, D. Roberts, R. J. Morrison, J. Bartelt, Mats A Selen, K. K. Gan, T. E. Coan, A. J. Sadoff, D. B. MacFarlane, L. Gibbons, P. C. Kim, A. J. Weinstein, Tomasz Skwarnicki, E. Gerndt, D. L. Kreinick, Anders Ryd, M. Athanas, J. Urheim, M. Goldberg, H. N. Nelson, G. C. Moneti, D. G. Cassel, Sz Márka, E. R.F. Hyatt, M. Lattery, Yuichi Kubota, R. Davis, George D Gollin, Ruifang Wang, T. Bergfeld, H. Tajima, B. I. Eisenstein, T. Miao, Harold S. Park, Alice Bean, Alain Bellerive, R. Kutschke, P. M. Patel, S. E. Csorna, K. Lingel, T. K. Nelson, Frank Würthwein, M. M. Zoeller, K. Cho, E. I. Shibata, A. Wolf, K. Kinoshita, S. Sanghera, Jungil Lee, N. B. Mistry, G. W. Brandenburg, N. Hancock, S. Kotov, R. Janicek, D. M. Coffman, B. K. Heltsley, D. Coppage, J. P. Alexander, J. Masui, B. Spaan, J. Mevissen, J. Kandaswamy, M. Dickson, C. Qiao, Vivek Jain, D. Peterson, W. R. Ross, I. Volobouev, J. D. Richman, B. C. Barish, C. D. Jones, S. Roberts, B. E. Berger, C. R. Sun, W. T. Ford, R. D. Kass, R. Balest, Sheldon Stone, Paul Avery, M. Modesitt, S. Schrenk, Yanwen Liu, J. G. Smith, S. D. Johnson, T. Riehle, S. W. Gray, W. S. Brower, P. Pomianowski, Ilya Kravchenko, Michael Wood, J. W. Hinson, and D. He
Subjects: Baryon, Physics, Nuclear and High Energy Physics, Particle physics, High Energy Physics::Phenomenology, Resonance, High Energy Physics::Experiment, Production (computer science), Continuum (set theory), Atomic physics, Lambda, Lepton
Abstract: Using data collected on the $\ensuremath{\Upsilon}(4S)$ resonance and the nearby continuum by the CLEO-II detector, we have studied combinations of baryons with leptons produced in the process $\ensuremath{\Upsilon}(4S)\ensuremath{\rightarrow}B\overline{B}$, $B\ensuremath{\rightarrow}\mathrm{lepton}+X$, $\overline{B}\ensuremath{\rightarrow}\mathrm{baryon}+X$. Our results do not support models which attribute the bulk of ${\ensuremath{\Lambda}}_{c}$ production in $\overline{B}$ decay to the process $b\ensuremath{\rightarrow}{\mathrm{cW}}^{\ensuremath{-}}{,W}^{\ensuremath{-}}\ensuremath{\rightarrow}\overline{c}s$.
Published: 1997

20. Improvement in fast particle track reconstruction with robust statistics

Author: A. R. Fazely, T. Waldenmaier, N. Whitehorn, S. Toscano, A. Olivas, S. Schoenen, C. Pfendner, G. C. Hill, Tyce DeYoung, M. Casier, H. P. Bretz, M. W.E. Smith, M. Labare, D. Seckel, P. A. Evenson, P. Desiati, R. Hoffmann, E. Unger, Y. Sestayo, L. Gladstone, M. L. Benabderrahmane, M. Lesiak-Bzdak, T. Salameh, Christian Spiering, S. Zierke, M. Usner, Kael Hanson, Jenni Adams, T. Glüsenkamp, C. De Clercq, C. Kopper, K. Jero, K. D. Hoffman, M. Vraeghe, A. Schönwald, S. Cohen, G. W. Sullivan, S. Hussain, N. Van Eijndhoven, L. Mohrmann, M. Dunkman, K. D. de Vries, M. Rameez, A. H. Cruz Silva, D. Berley, R. C. Bay, Steven W. Barwick, V. Baum, S. M. Saba, Carsten Rott, J. Casey, L. Paul, W. Huelsnitz, T. Karg, Juanan Aguilar, S. Seunarine, J. C. Davis, C. H. Wiebusch, T. Fischer-Wasels, P. Redl, J. Becker Tjus, J. Auffenberg, Oscar Macias, J. Daughhetee, D. J. Boersma, D. Bindig, Segev BenZvi, M. Ribordy, D. Z. Besson, Rezo Shanidze, L. Köpke, D. Bose, S. R. Klein, M. Stamatikos, E. Pinat, J. Leute, S. C. Nowicki, Giorgio Maggi, J. J. Beatty, K. Rawlins, L. Gerhardt, L. Brayeur, D. Altmann, A. Karle, J. S. Gallagher, M. Merck, Allan Hallgren, G. T. Przybylski, R. Eagan, Ch Weaver, A. Fedynitch, K. Krings, H. Wissing, P. B. Price, A. Tamburro, R. Bruijn, M. Kowalski, A. Franckowiak, Markus Ackermann, S. Flis, E. Jacobi, Jürgen Brunner, A. Ishihara, K. Wiebe, T. Stezelberger, J. P. Yanez, J. Kläs, R. Hellauer, Todor Stanev, J. A. Pepper, L. Rädel, S. Westerhoff, S. Ter-Antonyan, G. Binder, R. Reimann, A. Stasik, Teresa Montaruli, R. G. Stokstad, C. Ha, E. Middell, Sofia Vallecorsa, M. Bissok, T. R. Wood, M. Baker, B. Eberhardt, G. Kohnen, J. Blumenthal, S. Schöneberg, A. Omairat, D. Heinen, J. Lünemann, J. L. Kelley, D. Pieloth, I. Taboada, P. Hallen, A. Goldschmidt, Stephanie Hickford, H. G. Sander, M. Voge, P. O. Hulth, J. A. Goodman, Thomas K. Gaisser, Marcos Santander, M. Danninger, H. Niederhausen, S. Euler, M. Wellons, C. Pérez De Los Heros, B. Ruzybayev, J. Feintzeig, B. Christy, Dariusz Gora, O. Schulz, G. S. Japaridze, L. Schulte, A. Stößl, J. Van Santen, M. G. Aartsen, M. Krasberg, M. Day, D. F. Cowen, J. Jacobsen, Reina H. Maruyama, K. Woschnagg, J. Kiryluk, G. Yodh, T. Kuwabara, S. Böser, Wolfgang Rhode, D. R. Nygren, Hermann Kolanoski, K. Clark, M. J. Larson, A. Haj Ismail, M. Wallraff, Elisa Bernardini, K. Mase, G. M. Spiczak, H. Landsman, P. Berghaus, S. Kopper, Rasha Abbasi, E. A. Strahler, H. S. Matis, M. Vehring, F. Clevermann, T. Ruhe, S. De Ridder, X. W. Xu, M. Zoll, D. R. Williams, R. Morse, B. Kaminsky, J. Eisch, S. Odrowski, R. Nahnhauer, Francis Halzen, D. Grant, C. Wendt, A. Van Overloop, K. Helbing, O. Jlelati, A. Bernhard, A. Tepe, J. Kunnen, Benjamin Recht, M. Leuermann, F. McNally, E. Blaufuss, R. Ström, P. Zarzhitsky, Y. Abdou, K. Frantzen, N. Kurahashi, Christopher Ré, D. Heereman, Alexander Kappes, K. Schatto, D. Ryckbosch, J. Miller, A. Christov, S. Bohaichuk, A. Homeier, K. Meagher, K. Filimonov, A. O'Murchadha, N. Milke, S. Bechet, P. A. Toale, J. H. Köhne, O. Fadiran, J. Ziemann, S. Yoshida, A. Obertacke, H. Taavola, K. Jagielski, D. J. Koskinen, T. Feusels, D. Chirkin, S. Coenders, B. Riedel, A. Schukraft, K. H. Becker, M. J. Carson, M. Richman, D. T. Grandmont, D. L. Xu, C. Finley, T. Schmidt, K. Hoshina, J. P. Rodrigues, Markus Ahlers, M. Wolf, A. Groß, Thomas Meures, T. Fuchs, D. Soldin, S. Tilav, J. Posselt, Elisa Resconi, U. Naumann, A. M. Brown, K. Hultqvist, C. Walck, C. Bohm, G. Kroll, X. Bai, C. Sheremata, J. G. Gonzalez, G. Tešić, Subir Sarkar, J. Madsen, Olga Botner, G. Golup, F. Scheriau, M. Schmitz, S. Miarecki, J. C. Díaz-Vélez, Physics, Elementary Particle Physics, Aguilar Sanchez, Juan, Christov, Asen, Montaruli, Teresa, and Rameez, Mohamed
Subjects: Nuclear and High Energy Physics, Particle physics, Cherenkov detector, Physics::Instrumentation and Detectors, FOS: Physical sciences, ddc:500.2, Neutrino telescope, Track reconstruction, law.invention, IceCube, law, Coincident, Angular resolution, ddc:530, Instrumentation, Instrumentation and Methods for Astrophysics (astro-ph.IM), Remote sensing, Ice Cube, Physics, Muon, Track (disk drive), Detector, Neutrino astrophysics, Robust statistics, Neutrino detector, High Energy Physics::Experiment, Neutrino, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: The IceCube project has transformed one cubic kilometer of deep natural Antarctic ice into a Cherenkov detector. Muon neutrinos are detected and their direction inferred by mapping the light produced by the secondary muon track inside the volume instrumented with photomultipliers. Reconstructing the muon track from the observed light is challenging due to noise, light scattering in the ice medium, and the possibility of simultaneously having multiple muons inside the detector, resulting from the large flux of cosmic ray muons. This manuscript describes work on two problems: (1) the track reconstruction problem, in which, given a set of observations, the goal is to recover the track of a muon; and (2) the coincident event problem, which is to determine how many muons are active in the detector during a time window. Rather than solving these problems by developing more complex physical models that are applied at later stages of the analysis, our approach is to augment the detectors early reconstruction with data filters and robust statistical techniques. These can be implemented at the level of on-line reconstruction and, therefore, improve all subsequent reconstructions. Using the metric of median angular resolution, a standard metric for track reconstruction, we improve the accuracy in the initial reconstruction direction by 13%. We also present improvements in measuring the number of muons in coincident events: we can accurately determine the number of muons 98% of the time., Comment: 14 pages, 4 figures, submitted to Nuclear Instruments and Methods in Physics Research Section A
Published: 2013

21. Measurement of South Pole ice transparency with the IceCube LED calibration system

Author: M. Labare, R. Bruijn, J. A. Pepper, D. Heereman, Ch. Weaver, F. McNally, K. Hoshina, Christian Bohm, Glenn Spiczak, Segev BenZvi, Spencer Klein, B. Riedel, D. Z. Besson, Kara Hoffman, N. van Eijndhoven, U. Naumann, G. C. Hill, M. W. E. Smith, A. H. Cruz Silva, Klas Hultqvist, J. Kiryluk, K. H. Becker, Chun Xu, A. Fedynitch, J. Leute, S. Odrowski, F. Scheriau, T. Ruhe, A. O'Murchadha, N. Whitehorn, L. Brayeur, M. Wellons, L. Gladstone, H. G. Sander, Wolfgang Rhode, M. Soiron, D. Seckel, Dariusz Gora, S. Miarecki, T. Salameh, G. Kroll, L. Köpke, M. Voge, S. Hussain, K. Frantzen, A. R. Fazely, Tyce DeYoung, D. J. Koskinen, K. Rawlins, P. A. Toale, S. Bechet, R. Hellauer, L. Schönherr, E. Jacobi, J. Eisch, V. Baum, C. De Clercq, J. Auffenberg, T. Feusels, Albrecht Karle, J. E. Jacobsen, E. A. Strahler, M. Dunkman, A. Schukraft, A. Obertacke, M. Lesiak-Bzdak, P. Redl, S. Flis, M. Casier, T. R. Wood, R. Morse, C. Pfendner, A. Goldschmidt, K. Mase, T. Glüsenkamp, Paul Evenson, M. Olivo, K. Schatto, Marcos Santander, P. Heimann, Carsten Rott, Dave Nygren, L. Gerhardt, A. Bernhard, A. Schönwald, S. Schöneberg, Y. Abdou, J. Lünemann, Markus Ackermann, L. Paul, M. Bissok, O. Fadiran, Dmitry Chirkin, Kael Hanson, G. Kohnen, D. Heinen, Hermann Kolanoski, E. Middell, Elisa Bernardini, K. Meagher, S. Cohen, Michael S. Bell, S. Böser, Kirill Filimonov, R. C. Bay, D. Bose, Alexander Kappes, J.-H. Köhne, H. Wissing, M. Ribordy, Xianwu Xu, S. Toscano, James Madsen, Steven W. Barwick, T. Karg, M. L. Benabderrahmane, Jay Gallagher, M. J. Larson, M. J. Carson, Aya Ishihara, P. Berghaus, J. Kläs, R. Nahnhauer, J. P. Rodrigues, Jenni Adams, S. Euler, J. Ziemann, B. Eberhardt, T. Kuwabara, S. C. Nowicki, Allan Hallgren, T. Stezelberger, S. M. Saba, T. Fischer-Wasels, J. Kunnen, Fabian Kislat, Paolo Desiati, J. Blumenthal, S. Hickford, C. Pérez de los Heros, M. Vraeghe, A. Olivas, D. van der Drift, N. Pirk, Damian Pieloth, R. G. Stokstad, B. Ruzybayev, H. Taavola, A. M. Brown, O. Schulz, Teresa Montaruli, T. Schmidt, Ignacio Taboada, Chris Wendt, J. Miller, M. Vehring, D. F. Cowen, C. Ha, T. Fuchs, J. C. Díaz-Vélez, S. Kopper, M. Baker, D. Ryckbosch, M. Krasberg, Peter Mészáros, E. Blaufuss, J. C. Davis, C. Finley, A. Franckowiak, R. Wasserman, H. Landsman, Juanan Aguilar, J. Becker Tjus, Olga Botner, M. G. Aartsen, Michael Stamatikos, H. S. Matis, P. O. Hulth, K. Wiebe, D. J. Boersma, A. Van Overloop, G. W. Sullivan, J. J. Beatty, B. Christy, S. H. Seo, J. A. Goodman, S. Yoshida, R. Ström, M. Schmitz, K. Jero, N. Kurahashi, M. Wolf, B. Kaminsky, Francis Halzen, P. Zarzhitsky, L. Mohrmann, J. Posselt, Mike Richman, J. Feintzeig, S. Schoenen, A. Stößl, Reina H. Maruyama, S. Seunarine, L. Schulte, W. Huelsnitz, Rasha Abbasi, O. Jlelati, A. Haj Ismail, C. Kopper, G. Golup, M. Scheel, S. Tilav, A. Homeier, Gerald Przybylski, L. Rädel, A. Zilles, M. Zoll, J. Casey, D. Bindig, F. Clevermann, S. Bohaichuk, Y. Sestayo, K. Helbing, M. Usner, Jürgen Brunner, Christopher Wiebusch, J. Daughhetee, D. Soldin, Todor Stanev, Dawn Williams, J. P. Yanez, K. Clark, A. Stasik, M. Kowalski, T. Meures, N. Milke, A. Tamburro, George Japaridze, J. van Santen, R. Hoffmann, Gary Binder, Axel Groß, R. Franke, R. Eagan, Thomas K. Gaisser, G. B. Yodh, Elisa Resconi, J. Berdermann, Hans Niederhausen, D. Bertrand, M. Gurtner, Christian Spiering, Donglian Xu, P. B. Price, D. Berley, C. Walck, D. Altmann, Subir Sarkar, Stijn Buitink, C. Sheremata, S. Westerhoff, S. Zierke, Darren Grant, M. Merck, R. W. Ellsworth, J. L. Kelley, M. Wallraff, Markus Ahlers, Samvel Ter-Antonyan, T. Waldenmaier, M. Danninger, Xinhua Bai, S. De Ridder, Aguilar Sanchez, Juan, Montaruli, Teresa, Physics, and Elementary Particle Physics
Subjects: Nuclear and High Energy Physics, Physics - Instrumentation and Detectors, South Pole ice, Photon progagation, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Astrophysics, ddc:500.2, 01 natural sciences, High Energy Physics - Experiment, IceCube Neutrino Observatory, IceCube, Physics::Geophysics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, Calibration, ddc:530, 14. Life underwater, 010306 general physics, Absorption (electromagnetic radiation), Instrumentation, Instrumentation and Methods for Astrophysics (astro-ph.IM), Cherenkov radiation, Remote sensing, Physics, Optical properties, 010308 nuclear & particles physics, Scattering, Detector, Astrophysics::Instrumentation and Methods for Astrophysics, Photon propagation, South Poleice, Instrumentation and Detectors (physics.ins-det), Charged particle, Data set, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: The IceCube Neutrino Observatory, approximately 1 km^3 in size, is now complete with 86 strings deployed in the Antarctic ice. IceCube detects the Cherenkov radiation emitted by charged particles passing through or created in the ice. To realize the full potential of the detector, the properties of light propagation in the ice in and around the detector must be well understood. This report presents a new method of fitting the model of light propagation in the ice to a data set of in-situ light source events collected with IceCube. The resulting set of derived parameters, namely the measured values of scattering and absorption coefficients vs. depth, is presented and a comparison of IceCube data with simulations based on the new model is shown. The IceCube Neutrino Observatory, approximately 1km^3 in size, is now complete with 86 strings deployed in the Antarctic ice. IceCube detects the Cherenkov radiation emitted by charged particles passing through or created in the ice. To realize the full potential of the detector, the properties of light propagation in the ice in and around the detector must be well understood. This report presents a new method of fitting the model of light propagation in the ice to a data set of in situ light source events collected with IceCube. The resulting set of derived parameters, namely the measured values of scattering and absorption coefficients vs. depth, is presented and a comparison of IceCube data with simulations based on the new model is shown.
Published: 2013

22. Search for relativistic magnetic monopoles with IceCube

Author: A. O'Murchadha, J. J. Beatty, S. Hussain, D. J. Koskinen, K. Hoshina, Glenn Spiczak, K. Rawlins, U. Naumann, S. Schöneberg, L. Rädel, R. Ström, M. W. E. Smith, S. Grullon, M. J. Carson, James Madsen, J. Becker Tjus, N. van Eijndhoven, Fabian Kislat, S. Odrowski, Larissa Paul, J. Posselt, F. Scheriau, A. Franckowiak, Donglian Xu, Timo Karg, J. Feintzeig, A. Stößl, J. C. Gallagher, Reina H. Maruyama, Frank McNally, D. Z. Besson, A. Tamburro, O. Jlelati, L. Schönherr, E. Jacobi, M. Scheel, M. Soiron, Jon Dumm, T. Waldenmaier, T. Feusels, O. Schulz, M. Labare, Allan Hallgren, S. Tilav, G. Kroll, Todor Stanev, R. Hellauer, Teresa Montaruli, M. Vehring, D. F. Cowen, Sandro Kopper, C. Ha, C. Wendt, M. Kowalski, I. Taboada, J. E. Jacobsen, J. A. Goodman, N. Milke, George Japaridze, A. Homeier, H. Landsman, Nathan Whitehorn, J. Lünemann, K. Beattie, P. B. Price, Marcos Santander, M. Danninger, M. Krasberg, R. C. Bay, Juan Carlos Diaz-Velez, R. Hoffmann, R. Franke, P. Heimann, O. Engdegård, H. G. Sander, T. O. B. Schmidt, T. R. Wood, L. Gerhardt, S. Flis, C. Walck, R. Eagan, Christopher Wiebusch, Dariusz Gora, J. Daughhetee, J. van Santen, K.-H. Becker, Matt Dunkman, T. Fischer-Wasels, A. Schukraft, K. Schatto, G. Kohnen, S. Seunarine, K. Laihem, Ch. Weaver, Elisa Resconi, Thomas K. Gaisser, G. B. Yodh, J. Berdermann, Chun Xu, L. Schulte, F. Rothmaier, Kurt Woschnagg, Paul Evenson, M. Richman, J. Kunnen, Axel Groß, Rasha Abbasi, Albrecht Karle, Karen Andeen, D. R. Nygren, J. Dreyer, Dirk Ryckbosch, S. Yoshida, R. J. Lauer, K. Hultqvist, Dmitry Chirkin, Joshua Pepper, Peter Mészáros, C. Pérez de los Heros, M. Casier, Chad Finley, A. Schönwald, J. Casey, M. Schmitz, Y. Abdou, C. De Clercq, Xinhua Bai, Alexander Kappes, Darren Grant, M. Stamatikos, S. Böser, E. Middell, C. Kopper, Matthias Wolf, N. Pirk, A. Haj Ismail, P. O. Hulth, J. Eisch, David A. Williams, Kael Hanson, Markus Ahlers, Markus Ackermann, S. W. Barwick, Elisa Bernardini, M. Ribordy, M. Usner, R. Nahnhauer, A. Obertacke, G. de Vries-Uiterweerd, T. Fuchs, D. Berley, G. C. Hill, K. Meagher, Tim Ruhe, Stijn Buitink, M. Walter, A. Van Overloop, M. L. Benabderrahmane, Jenni Adams, Sarah Nowicki, K. Mase, L. Mohrmann, J. Kiryluk, A. Goldschmidt, Gerald Przybylski, R. Bruijn, Paolo Desiati, Michael J. Baker, J.-H. Köhne, H. Wissing, J. Auffenberg, A. Zilles, M. Zoll, S. Hickford, S. H. Seo, L. Brayeur, Anatoli Fedynitch, D. Heereman, Daniel Bindig, Samvel Ter-Antonyan, R. G. Stokstad, Juanan Aguilar, Takao Kuwabara, F. Descamps, S. Panknin, L. Gladstone, Dirk Heinen, R. Morse, D. Seckel, Christian Spiering, Jürgen Brunner, B. Christy, Seth M. Cohen, A. Ishihara, T. Salameh, J. Blumenthal, Naoko Kurahashi, D. Bertrand, D. Bose, K. Frantzen, S. Miarecki, A. R. Fazely, Tyce DeYoung, K. Wiebe, Benedikt Riedel, A. Stasik, E. A. Strahler, F. Clevermann, J. P. Rodrigues, P. A. Toale, Carsten Rott, Y. Sestayo, T. Stezelberger, M. Wallraff, M. Voge, M. Gurtner, S. M. Saba, Olga Botner, H. S. Matis, J. Miller, Hermann Kolanoski, V. Baum, J. P. Yanez, M. Bissok, Francis Halzen, P. Zarzhitsky, Xianwu Xu, G. W. Sullivan, O. Fadiran, C. Bohm, M. J. Larson, B. Ruzybayev, A. Olivas, D. van der Drift, J. Ziemann, D. Altmann, R. Wasserman, S. Westerhoff, S. Schoenen, Thorsten Glusenkamp, W. Huelsnitz, K. Helbing, S. Bechet, M. Lesiak-Bzdak, P. Redl, M. Olivo, Dennis Soldin, H. Taavola, Michael S. Bell, E. Blaufuss, J. C. Davis, Kirill Filimonov, Segev BenZvi, S. M. Movit, Spencer Klein, Kara Hoffman, A. H. Cruz Silva, Subir Sarkar, Wolfgang Rhode, D. J. Boersma, P. Berghaus, J. Kläs, S. Euler, Thomas Meures, Damian Pieloth, A. M. Brown, M. Merck, L. Köpke, Simona Toscano, R. W. Ellsworth, Physics, Elementary Particle Physics, Astronomy and Astrophysics Research Group, Aguilar Sanchez, Juan, and Montaruli, Teresa
Subjects: FLUX, SELECTION, AMANDA, Nuclear and High Energy Physics, Particle physics, Proton decay, Cherenkov detector, Physics beyond the Standard Model, Astrophysics::High Energy Astrophysical Phenomena, Magnetic monopole, FOS: Physical sciences, ddc:500.2, 01 natural sciences, law.invention, IceCube Neutrino Observatory, Physics::Geophysics, IceCube, law, 0103 physical sciences, Grand Unified Theory, ddc:530, NEUTRINO TELESCOPE, 010306 general physics, Cherenkov radiation, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), 010308 nuclear & particles physics, FIELDS, 85-05, Physics and Astronomy, Neutrino detector, Astrophysics - High Energy Astrophysical Phenomena
Abstract: We present the first results in the search for relativistic magnetic monopoles with the IceCube detector, a subsurface neutrino telescope located in the South Polar ice cap containing a volume of 1 km$^{3}$. This analysis searches data taken on the partially completed detector during 2007 when roughly 0.2 km$^{3}$ of ice was instrumented. The lack of candidate events leads to an upper limit on the flux of relativistic magnetic monopoles of $\Phi_{\mathrm{90%C.L.}}\sim 3\e{-18}\fluxunits$ for $\beta\geq0.8$. This is a factor of 4 improvement over the previous best experimental flux limits up to a Lorentz boost $\gamma$ below $10^{7}$. This result is then interpreted for a wide range of mass and kinetic energy values., Comment: 11 pages, 11 figures. v2 is minor text edits, no changes to result
Published: 2013

23. Search for Galactic PeV gamma rays with the IceCube Neutrino Observatory

Author: S. Hussain, M. J. Larson, D. J. Koskinen, Naoko Kurahashi, D. Bertrand, C. Walck, A. Olivas, S. Schöneberg, D. van der Drift, O. Jlelati, D. Altmann, M. W. E. Smith, M. Wallraff, M. Voge, K. Rawlins, R. Wasserman, M. Gurtner, P. Berghaus, Thomas Meures, T. Salameh, J. Kläs, A. Haj Ismail, M. Usner, M. Scheel, S. Tilav, L. Brayeur, M. Soiron, James Madsen, D. Z. Besson, Stijn Buitink, S. Euler, J. Kunnen, C. Sheremata, S. Grullon, M. J. Carson, Rasha Abbasi, J. Kiryluk, M. Merck, L. Rädel, O. Schulz, S. Westerhoff, Damian Pieloth, S. Flis, M. Krasberg, A. M. Brown, L. Schönherr, E. Jacobi, Teresa Montaruli, Timo Karg, J. Casey, E. A. Strahler, R. Ström, Nathan Whitehorn, J. Blumenthal, T. Fuchs, J. Becker Tjus, Fabian Kislat, Hermann Kolanoski, M. Casier, Matthias Vraeghe, Ch. Weaver, L. Schulte, J. Eisch, G. de Vries-Uiterweerd, Dariusz Gora, C. Pérez de los Heros, T. Feusels, N. Pirk, S. Zierke, K. Frantzen, H. Landsman, Tim Ruhe, M. Walter, S. Bechet, Matt Dunkman, T. Fischer-Wasels, R. Hellauer, J.-H. Köhne, H. Wissing, J. E. Jacobsen, Marcos Santander, P. Heimann, F. Rothmaier, Chad Finley, A. Franckowiak, M. G. Aartsen, H. S. Matis, Olga Botner, J. Lünemann, L. Gerhardt, J. Auffenberg, M. Lesiak-Bzdak, P. Redl, S. Seunarine, M. Olivo, S. Yoshida, S. Schoenen, K. Hultqvist, J. Dreyer, V. Baum, M. Richman, A. Schukraft, J. C. Gallagher, Daniel Bindig, Jürgen Brunner, R. Morse, Karen Andeen, S. H. Seo, K. Hoshina, Joshua Pepper, Y. Abdou, Benedikt Riedel, Dirk Ryckbosch, Simona Toscano, Darren Grant, Sarah Nowicki, Glenn Spiczak, R. J. Lauer, E. Middell, Elisa Bernardini, Francis Halzen, P. Zarzhitsky, C. De Clercq, A. Stasik, Michael S. Bell, Kirill Filimonov, M. Stamatikos, S. Böser, David A. Williams, Allan Hallgren, M. Ribordy, Thorsten Glusenkamp, U. Naumann, Segev BenZvi, Spencer Klein, R. Nahnhauer, Christian Spiering, K. H. Becker, Markus Ackermann, Sandro Kopper, O. Fadiran, K. Wiebe, K. Mase, R. W. Ellsworth, M. Schmitz, L. Mohrmann, Kara Hoffman, Chun Xu, Todor Stanev, C. Wendt, Matthias Wolf, R. C. Bay, Juan Carlos Diaz-Velez, J. van Santen, R. Bruijn, D. Heereman, Carsten Rott, Dave Nygren, Gerald Przybylski, Kael Hanson, A. Goldschmidt, A. H. Cruz Silva, A. Zilles, M. Zoll, Anatoli Fedynitch, M. Bissok, R. Hoffmann, P. O. Hulth, Axel Groß, J. A. Goodman, R. Franke, Xianwu Xu, W. Huelsnitz, M. Kowalski, Wolfgang Rhode, Steven W. Barwick, S. Odrowski, Larissa Paul, F. Scheriau, R. Eagan, H. G. Sander, Thomas K. Gaisser, G. B. Yodh, C. Bohm, N. Milke, George Japaridze, Frank McNally, Jenni Adams, F. Clevermann, O. Engdegård, S. Bohaichuk, Y. Sestayo, J. Ziemann, J. P. Yanez, Albrecht Karle, J. P. Rodrigues, Elisa Resconi, T. Stezelberger, S. M. Saba, J. Berdermann, K. Helbing, S. Hickford, K. Clark, R. G. Stokstad, K. Schatto, G. Kohnen, G. W. Sullivan, Paolo Desiati, Donglian Xu, A. Schönwald, J. J. Beatty, S. Panknin, P. B. Price, Ignacio Taboada, K. Meagher, N. van Eijndhoven, Peter Mészáros, J. Posselt, T. Schmidt, A. Stößl, Subir Sarkar, L. Köpke, Reina H. Maruyama, A. Obertacke, G. Kroll, J. Feintzeig, K. Beattie, C. Kopper, G. Golup, M. L. Benabderrahmane, J. Miller, Juanan Aguilar, Takao Kuwabara, B. Christy, Seth M. Cohen, A. Ishihara, A. Homeier, Christopher Wiebusch, J. Daughhetee, Markus Ahlers, D. Berley, G. C. Hill, Michael J. Baker, F. Descamps, Dennis Soldin, Samvel Ter-Antonyan, T. R. Wood, L. Gladstone, Dirk Heinen, D. Seckel, S. Miarecki, H. Taavola, Kurt Woschnagg, Paul Evenson, E. Blaufuss, D. J. Boersma, J. C. Davis, A. R. Fazely, Tyce DeYoung, Jon Dumm, Dmitry Chirkin, P. A. Toale, T. Waldenmaier, D. Bose, Alexander Kappes, S. De Ridder, M. Danninger, A. Van Overloop, M. Labare, Xinhua Bai, B. Ruzybayev, A. Tamburro, M. Vehring, D. F. Cowen, C. Ha, A. O'Murchadha, Aguilar Sanchez, Juan, Montaruli, Teresa, Physics, Elementary Particle Physics, and KVI - Center for Advanced Radiation Technology
Subjects: Nuclear and High Energy Physics, TELESCOPE, Point source, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, Astrophysics, ddc:500.2, 01 natural sciences, 7. Clean energy, IceCube Neutrino Observatory, IceCube, HESS, 0103 physical sciences, ddc:530, MILAGRO, 010306 general physics, 010303 astronomy & astrophysics, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Muon, Gamma ray, Astrophysics::Instrumentation and Methods for Astrophysics, PLANE, Galactic plane, Air shower, Physics and Astronomy, 13. Climate action, DISCOVERY, Milagro, MOLECULAR CLOUDS, TEV, RADIATION, High Energy Physics::Experiment, Astrophysics - High Energy Astrophysical Phenomena, EMISSION
Abstract: Gamma-ray induced air showers are notable for their lack of muons, compared to hadronic showers. Hence, air shower arrays with large underground muon detectors can select a sample greatly enriched in photon showers by rejecting showers containing muons. IceCube is sensitive to muons with energies above ~500 GeV at the surface, which provides an efficient veto system for hadronic air showers with energies above 1 PeV. One year of data from the 40-string IceCube configuration was used to perform a search for point sources and a Galactic diffuse signal. No sources were found, resulting in a 90% C.L. upper limit on the ratio of gamma rays to cosmic rays of 1.2 x 10^(-3)for the flux coming from the Galactic Plane region (-80 deg < l < -30 deg; -10 deg < b < 5 deg) in the energy range 1.2 - 6.0 PeV. In the same energy range, point source fluxes with E^(-2) spectra have been excluded at a level of (E/TeV)^2 d��/dE ~ 10^(-12)-10^(-11) cm^2/s/TeV depending on source declination. The complete IceCube detector will have a better sensitivity, due to the larger detector size, improved reconstruction and vetoing techniques. Preliminary data from the nearly-final IceCube detector configuration has been used to estimate the 5 year sensitivity of the full detector. It is found to be more than an order of magnitude better, allowing the search for PeV extensions of known TeV gamma-ray emitters., submitted to PRD, 15 pages, 15 figures
Published: 2013

24. IceTop : the surface component of IceCube

Author: Anatoli Fedynitch, K. Mase, J. Blumenthal, P. B. Price, K. Frantzen, T. O. B. Schmidt, C. Roucelle, F. Clevermann, K. Hoshina, Y. Sestayo, Olga Botner, T. R. Wood, Karl-Heinz Sulanke, Glenn Spiczak, Timo Karg, J. P. Yanez, A. Haj Ismail, Kael Hanson, T. Fuchs, D. Z. Besson, Paolo Desiati, M. Usner, V. Baum, F. Rothmaier, G. W. Sullivan, Kurt Woschnagg, Paul Evenson, U. Naumann, K. H. Becker, K. Hultqvist, N. Milke, George Japaridze, Darren Grant, Todor Stanev, J. J. Beatty, C. Wendt, T. Feusels, Dmitry Chirkin, S. Panknin, Sarah Nowicki, A. O'Murchadha, Karen Andeen, O. Engdegård, Ch. Weaver, Markus Ahlers, J. E. Jacobsen, Marcos Santander, P. Heimann, S. Hussain, D. Bose, Alexander Kappes, J. Posselt, C. Pérez de los Heros, M. J. Larson, L. Gerhardt, J. Kiryluk, Chad Finley, Christian Spiering, S. Schoenen, Jürgen Brunner, Tim Ruhe, M. Walter, Elisa Resconi, J. Berdermann, A. Homeier, A. Olivas, D. van der Drift, D. J. Koskinen, A. Stößl, Thorsten Glusenkamp, Christopher Wiebusch, F. Descamps, R. Hoffmann, R. Franke, C. Walck, R. Eagan, S. Seunarine, Reina H. Maruyama, A. McDermott, S. H. Seo, M. Labare, J. Daughhetee, W. Huelsnitz, Thomas K. Gaisser, G. B. Yodh, D. J. Boersma, J. Roth, Matthias Wolf, L. Schönherr, E. Jacobi, Benedikt Riedel, K. Helbing, L. Shulman, R. Nahnhauer, S. Stoyanov, M. Casier, L. Mohrmann, D. Rutledge, M. Schmitz, D. Altmann, A. Stasik, R. Ström, K. Rawlins, C. Elliott, J. Lünemann, J. van Santen, James Madsen, M. Richman, L. Schulte, S. Schöneberg, R. C. Bay, Samvel Ter-Antonyan, D. Berley, G. C. Hill, Axel Groß, R. Wasserman, Naoko Kurahashi, Michael J. Baker, S. Grullon, M. J. Carson, A. Van Overloop, Gerald Przybylski, D. Bertrand, Juan Carlos Diaz-Velez, O. Schulz, Stijn Buitink, Peter Mészáros, Teresa Montaruli, L. Gladstone, Fabian Kislat, Dirk Heinen, R. J. Lauer, R. Bruijn, S. Westerhoff, P. O. Hulth, J. Eisch, Frank McNally, D. Seckel, S. Miarecki, G. de Vries-Uiterweerd, Jon Dumm, T. Waldenmaier, A. Zilles, M. Zoll, A. R. Fazely, Tyce DeYoung, H. Landsman, D. Heereman, H. S. Matis, P. A. Toale, Thomas Meures, M. Kowalski, C. De Clercq, J.-H. Köhne, H. Wissing, S. Klepser, M. Danninger, M. Wallraff, M. Voge, A. Franckowiak, Francis Halzen, P. Zarzhitsky, O. Fadiran, M. Merck, S. Böser, J. Auffenberg, M. Gurtner, Henrik J. Johansson, Daniel Bindig, A. Tamburro, M. Vehring, D. F. Cowen, J. P. Rodrigues, David A. Williams, T. Stezelberger, S. M. Saba, Markus Ackermann, S. W. Barwick, R. Hellauer, C. Ha, S. Odrowski, Larissa Paul, F. Scheriau, Dennis Soldin, Xinhua Bai, H. Taavola, J. Becker Tjus, Rasha Abbasi, J. C. Gallagher, E. Blaufuss, J. C. Davis, Albrecht Karle, D. R. Nygren, J. Casey, A. Schönwald, J. Dreyer, K. Schatto, G. Kohnen, Allan Hallgren, K. Meagher, Y. Abdou, M. L. Benabderrahmane, Sandro Kopper, Simona Toscano, R. W. Ellsworth, S. M. Movit, Donglian Xu, B. Ruzybayev, N. van Eijndhoven, J. Miller, Juanan Aguilar, A. Obertacke, Takao Kuwabara, G. Kroll, M. Krasberg, B. Christy, Seth M. Cohen, Subir Sarkar, A. Ishihara, E. A. Strahler, S. Yoshida, J. Feintzeig, K. Beattie, S. Bechet, C. Kopper, M. Lesiak-Bzdak, P. Redl, M. Olivo, N. Pirk, Nathan Whitehorn, Hermann Kolanoski, Michael S. Bell, Kirill Filimonov, P. Berghaus, J. Kläs, S. Euler, J. Kunnen, Damian Pieloth, A. M. Brown, Karen S. Caballero-Mora, L. Köpke, Segev BenZvi, Spencer Klein, O. Jlelati, Kara Hoffman, M. Scheel, A. H. Cruz Silva, S. Tilav, Wolfgang Rhode, L. Rädel, P. Nießen, M. Stamatikos, Jenni Adams, A. Goldschmidt, Matt Dunkman, T. Fischer-Wasels, A. Schukraft, K. Laihem, Dirk Ryckbosch, K. Wiebe, H. G. Sander, Carsten Rott, Chun Xu, M. Bissok, S. Hickford, R. G. Stokstad, R. Morse, T. Salameh, Xianwu Xu, C. Bohm, J. Ziemann, M. W. E. Smith, L. Brayeur, M. Soiron, I. Taboada, S. Flis, J. A. Goodman, Dariusz Gora, Joshua Pepper, E. Middell, Elisa Bernardini, M. Ribordy, Aguilar Sanchez, Juan, Montaruli, Teresa, Physics, Elementary Particle Physics, and Astronomy and Astrophysics Research Group
Subjects: FLUX, Nuclear and High Energy Physics, Air shower, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Cosmic rays, Detector, IceCube, IceTop, FOS: Physical sciences, Cosmic ray, ddc:500.2, 7. Clean energy, 01 natural sciences, IceCube Neutrino Observatory, Shower, Data acquisition, cosmic rays, DIGITIZATION, 0103 physical sciences, SHOWERS, Calibration, ddc:530, Instrumentation and Methods for Astrophysics (astro-ph.IM), 010303 astronomy & astrophysics, Instrumentation, Remote sensing, Physics, Muon, detector, 010308 nuclear & particles physics, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, ENERGY-SPECTRUM, Physics and Astronomy, SIMULATION, High Energy Physics::Experiment, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract: IceTop, the surface component of the IceCube Neutrino Observatory at the South Pole, is an air shower array with an area of 1 km2. The detector allows a detailed exploration of the mass composition of primary cosmic rays in the energy range from about 100 TeV to 1 EeV by exploiting the correlation between the shower energy measured in IceTop and the energy deposited by muons in the deep ice. In this paper we report on the technical design, construction and installation, the trigger and data acquisition systems as well as the software framework for calibration, reconstruction and simulation. Finally the first experience from commissioning and operating the detector and the performance as an air shower detector will be discussed., 50 pages, 38 figures; submitted to NIM A
Published: 2013

25. Measurement of the inclusive semielectronicD0branching fraction

Author: B. Nemati, B. Gittelman, T. Liu, F. Muheim, C. Bebek, D. Riley, I. J. Kim, F. R. Wappler, A. P. Freyberger, D. M. Asner, Anders Ryd, M. Athanas, J. Bartelt, Sz Márka, B. C. Barish, S. Playfer, J. J. Thaler, A. Wolf, M. Lohner, H. A. Cho, P. S. Drell, R. Elia, Jorge Luis Rodriguez, M. Saulnier, J. Ernst, D. L. Hartill, R. Poling, J. Masui, B. Spaan, Yuichi Kubota, T. Lee, S. Sanghera, M. Modesitt, C. R. Ng, M. Ogg, Michael S. Witherell, Sacha E Kopp, D. He, N. Hancock, Vivek Jain, Richard Wilson, Shengfeng Yang, A. Soffer, M. S. Alam, R. Wanke, J. K. Nelson, K. Honscheid, S. Kotov, C.Y. Prescott, C. M. Korte, S. Schrenk, Yanwen Liu, J. G. Smith, P. C. Kim, T. E. Browder, R. Janicek, J. Urheim, D. F. Cowen, S. E. Csorna, Y. Kwon, D. S. Crowcroft, E. R.F. Hyatt, M. Lattery, J. E. Duboscq, K. W. Edwards, S. D. Johnson, T. Miao, R. Mountain, C. D. Jones, D. Z. Besson, I. Korolkov, N. Copty, R. Ammar, N. Kwak, M. Bishai, Alain Bellerive, B. E. Berger, G. Wei, T. E. Coan, H. Severini, Kenneth Bloom, S. Chan, K. Kinoshita, W. R. Ross, D. B. MacFarlane, A. J. Weinstein, P. M. Patel, T. Riehle, K. Lingel, M. Goldberg, C. O'Grady, G. Masek, K. K. Gan, G. W. Brandenburg, N. Katayama, J. Roy, Juliet Ritchie Patterson, G. Crawford, G. Eigen, Ryszard Stroynowski, A. H. Mahmood, Tomasz Skwarnicki, H. Kagan, J. Fast, M.A. Palmer, H. N. Nelson, S. Menary, Christopher G. White, P. Rankin, Dave Britton, S. W. Gray, I. Volobouev, Harold S. Park, D. W. Bliss, W. S. Brower, D. H. Miller, E. Gerndt, D. Gibaut, R. Davis, Alice Bean, V. Shelkov, P. Pomianowski, P. Gaidarev, X. Fu, R. J. Morrison, Mats A Selen, George D Gollin, R. Kutschke, J. Mevissen, J. Kandaswamy, P. Skubic, A. J. Sadoff, Ilya Kravchenko, Michael Wood, Ruifang Wang, M. Gao, T. Bergfeld, D. G. Cassel, J. W. Hinson, C. R. Sun, W. T. Ford, D. Peterson, R. D. Kass, R. Balest, H. P. Paar, R. Fulton, K. W. McLean, John Yelton, M. Lambrecht, Marina Artuso, M. Sung, D. Roberts, Sheldon Stone, Paul Avery, Shawn W. Henderson, Frank Würthwein, E. Nordberg, Jeffrey Richman, K. Cho, N. B. Mistry, G. S. Ludwig, B. I. Eisenstein, H. Yamamoto, G. C. Moneti, E. I. Shibata, M. Dickson, D. L. Kreinick, Pu Wang, Jungil Lee, S. Roberts, V. Fadeyev, C. Qiao, J. S. Miller, S. Nakanishi, E. H. Thorndike, D. Coppage, J. P. Alexander, D. M. Coffman, V. Savinov, B. K. Heltsley, Philip Baringer, D. Cinabro, Xiangjun Xing, G. E. Gladding, S. Patton, R. Ehrlich, S. L. Jones, J. Dominick, T. K. Nelson, M. M. Zoeller, C. Ward, J. Gronberg, S.C. Timm, N. Horwitz, M. Chadha, D. J. Dumas, Z. Ling, I. P.J. Shipsey, Karl Berkelman, H. Tajima, D. Fujino, J. J. O'Neill, Yurii V. Mukhin, and L. Gibbons
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Meson, 010308 nuclear & particles physics, Angular correlation, Branching fraction, Electron–positron annihilation, 0103 physical sciences, High Energy Physics::Experiment, Cornell Electron Storage Ring, 010306 general physics, 01 natural sciences
Abstract: Using the angular correlation between the ${\ensuremath{\pi}}^{+}$ emitted in a ${D}^{*+}\ensuremath{\rightarrow}{D}^{0}{\ensuremath{\pi}}^{+}$ decay and the ${e}^{+}$ emitted in the subsequent ${D}^{0}\ensuremath{\rightarrow}X{e}^{+}\ensuremath{\nu}$ decay, we have measured the branching fraction for the inclusive semielectronic decay of the ${D}^{0}$ meson to be $\mathcal{B}({D}^{0}\ensuremath{\rightarrow}X{e}^{+}\ensuremath{\nu})=[6.64\ifmmode\pm\else\textpm\fi{}0.18(\mathrm{stat})\ifmmode\pm\else\textpm\fi{}0.29(\mathrm{syst})]%$. The measurement uses 1.7 ${\mathrm{fb}}^{\ensuremath{-}1}$ of ${e}^{+}{e}^{\ensuremath{-}}$ collisions recorded by the CLEO II detector located at the Cornell Electron Storage Ring (CESR). Combining this result with previous CLEO results we find $\frac{\mathcal{B}({D}^{0}\ensuremath{\rightarrow}X{e}^{+}\ensuremath{\nu})}{\mathcal{B}({D}^{0}\ensuremath{\rightarrow}{K}^{\ensuremath{-}}{\ensuremath{\pi}}^{+})}=1.684\ifmmode\pm\else\textpm\fi{}0.056(\mathrm{stat})\ifmmode\pm\else\textpm\fi{}0.093(\mathrm{syst})$ and $\frac{\mathcal{B}({D}^{0}\ensuremath{\rightarrow}{K}^{\ensuremath{-}}{e}^{+}\ensuremath{\nu})}{\mathcal{B}({D}^{0}\ensuremath{\rightarrow}X{e}^{+}\ensuremath{\nu})}=0.581\ifmmode\pm\else\textpm\fi{}0.023(\mathrm{stat})\ifmmode\pm\else\textpm\fi{}0.028(\mathrm{syst})$. The difference between this inclusive rate and the sum of the measured exclusive branching fractions (measured at CLEO and other experiments) is also presented.
Published: 1996

26. Inclusive decayB→ηX

Author: D. G. Cassel, J. Urheim, S. E. Csorna, T. Liu, C. Bebek, Kenneth Bloom, D. Cinabro, K. Kinoshita, N. Katayama, A. P. Freyberger, B. I. Eisenstein, S. Patton, D. B. MacFarlane, G. Eigen, K. Lingel, A. J. Weinstein, N. Kwak, M. Bishai, H. N. Nelson, Daniel Johnson, T. Skwarnicki, M. Sung, P. S. Drell, C. R. Sun, T. K. Nelson, M. Gao, W. S. Brower, D. Gibaut, W. T. Ford, R. D. Kass, H. P. Paar, R. Fulton, Maurice Garcia-Sciveres, R. Balest, R. Davis, J. Gronberg, Jorge Luis Rodriguez, M. Saulnier, D. H. Miller, Shengfeng Yang, P. C. Kim, S. Menary, Dave Britton, P. Gaidarev, E. Nordberg, Jeffrey Richman, P. Pomianowski, G. S. Ludwig, N. Horwitz, R. L. McIlwain, M. Chadha, M. M. Zoeller, X. Fu, D. Riley, Jungil Lee, Alice Bean, V. Shelkov, S. Schrenk, A. Wolf, D. M. Coffman, Ha Lam, D. F. Cowen, Marina Artuso, Y. Kwon, R. Kutschke, J. K. Nelson, S. Sanghera, B. K. Heltsley, P. Zadorozhny, F. Muheim, B. Geiser, D. Z. Besson, N. Hancock, F. Butler, Ilya Kravchenko, J. Mevissen, R. Mountain, G. D. Gollin, K. K. Gan, A. H. Mahmood, M. Lohner, S. Salman, C. M. Daubenmier, Michael Wood, Ryszard Stroynowski, J. Kandaswamy, S. Playfer, B. Nemati, J. Bartelt, P. Rankin, B. C. Barish, B. Gittelman, D. L. Kreinick, T. Miao, S. Kotov, J. W. Hinson, Anders Ryd, M. Athanas, John Yelton, I. J. Kim, F. R. Wappler, J. Masui, B. Spaan, R. Ammar, Chunjie Wang, M. Lambrecht, J. J. Thaler, M. S. Alam, Sheldon Stone, H. Severini, S. Chan, Paul Avery, Vivek Jain, D. Peterson, C. O'Grady, C. Qiao, J. Ernst, M. Momayezi, H. Kagan, Pu Wang, S. Roberts, E. R.F. Hyatt, M. Lattery, M. Sapper, G. C. Moneti, M. Battle, S. Nakanishi, E. H. Thorndike, E. I. Shibata, C. D. Jones, M. Goldberg, W. R. Ross, D. Coppage, J. P. Alexander, R. J. Morrison, Mats A Selen, A. J. Sadoff, M. L. Kelly, M. Ogg, I. Volobouev, G. Zhu, Yuichi Kubota, S. W. Gray, D. J. Dumas, D. S. Crowcroft, M. Modesitt, Karl Berkelman, G. Crawford, J. G. Smith, L. Gibbons, K. Cho, Alain Bellerive, N. B. Mistry, P. M. Patel, Richard Wilson, B. Ong, D. He, T. E. Browder, J. Fast, Christopher G. White, P. Skubic, G. Wei, Z. Ling, I. P.J. Shipsey, Shawn W. Henderson, E. Gerndt, G. Masek, K. W. Edwards, H. Tajima, Z. Egyed, D. Fujino, Juliet Ritchie Patterson, K. Honscheid, C. M. Korte, J. J. O'Neill, Yurii V. Mukhin, D. Sperka, N. Copty, Ruifang Wang, T. Bergfeld, D. Payne, H. A. Cho, D. L. Hartill, R. Poling, C. R. Ng, M.A. Palmer, Michael S. Witherell, H. Yamamoto, J. S. Miller, V. Savinov, Yoram Rozen, F. Würthwein, Philip Baringer, Xiangjun Xing, R. Ehrlich, S. L. Jones, and J. Dominick
Subjects: Physics, Nuclear and High Energy Physics, Annihilation, Meson, Branching fraction, High Energy Physics::Phenomenology, Continuum (design consultancy), Resonance, Nuclear physics, Momentum, Yield (chemistry), High Energy Physics::Experiment, B meson, Nuclear Experiment
Abstract: Using data samples taken at the ϒ(4S) resonance and nearby continuum e + e - annihilation with the CLEO-II detector at CESR, we have measured the inclusive branching fraction B(B→ηX)=(17.6±1.1±1.2)%, and the momentum distribution of the η mesons from B meson decay. The η yield cannot be explained as arising solely from the decay of intermediate charmed mesons.
Published: 1996

27. Measurements of B→Ds+X decays

Author: K. Honscheid, D. Gibaut, Z. Ling, C. M. Korte, C. D. Jones, M. Dickson, H. Yamamoto, T. Lee, D. He, D. L. Kreinick, I. P.J. Shipsey, B. E. Berger, A. Soffer, C. Qiao, J. K. Nelson, T. E. Browder, D. S. Crowcroft, D. B. MacFarlane, A. J. Weinstein, R. Mountain, M.A. Palmer, M. Goldberg, H. N. Nelson, S. Nakanishi, E. H. Thorndike, E. Gerndt, K. W. Edwards, S. Roberts, Z. Egyed, Marina Artuso, G. Crawford, Ruifang Wang, J. S. Miller, T. Bergfeld, M. Gao, V. Fadeyev, D. M. Coffman, Maurice Garcia-Sciveres, D. Riley, B. K. Heltsley, D. Coppage, J. P. Alexander, J. J. Thaler, D. Payne, B. Nemati, H. A. Cho, B. Gittelman, Y. Kwon, C. R. Sun, J. Masui, H. P. Paar, B. Spaan, R. Fulton, Jungil Lee, D. M. Asner, D. Z. Besson, W. T. Ford, John Yelton, M. Lambrecht, I. Korolkov, N. Copty, R. D. Kass, J. Fast, I. J. Kim, F. R. Wappler, Christopher G. White, H. Kagan, D. G. Cassel, H. Tajima, R. Ammar, T. E. Coan, M. Ogg, H. Severini, S. Chan, M. Momayezi, Ryszard Stroynowski, D. Cinabro, E. Nordberg, Jeffrey Richman, Vivek Jain, G. E. Gladding, R. Ehrlich, C. O'Grady, J. Bartelt, G. S. Ludwig, K. K. Gan, R. Davis, P. Rankin, R. Balest, George D Gollin, S. Patton, D. L. Hartill, R. J. Morrison, Mats A Selen, R. Poling, A. J. Sadoff, T. K. Nelson, S. L. Jones, D. Fujino, J. J. O'Neill, Sheldon Stone, C. R. Ng, Paul Avery, B. I. Eisenstein, J. Dominick, G. C. Moneti, Yurii V. Mukhin, Michael S. Witherell, T. Miao, Ha Lam, E. I. Shibata, M. Lohner, Shengfeng Yang, M. M. Zoeller, V. Savinov, A. H. Mahmood, D. F. Cowen, A. Wolf, B. C. Barish, G. Masek, Juliet Ritchie Patterson, Yoram Rozen, P. S. Drell, S. Sanghera, R. Elia, Yuichi Kubota, Jorge Luis Rodriguez, M. Saulnier, Pu Wang, N. Hancock, J. Ernst, Philip Baringer, J. Urheim, Richard Wilson, Xiangjun Xing, G. Zhu, T. Skwarnicki, P. C. Kim, J. Gronberg, G. Wei, Alain Bellerive, K. W. McLean, N. Horwitz, M. Chadha, P. M. Patel, K. Lingel, D. J. Dumas, Karl Berkelman, L. Gibbons, Anders Ryd, M. Athanas, S. Kotov, R. Janicek, S. E. Csorna, K. Kinoshita, G. W. Brandenburg, D. H. Miller, P. Gaidarev, X. Fu, T. Liu, C. Bebek, Harold S. Park, A. P. Freyberger, Alice Bean, M. Sung, D. Roberts, R. Kutschke, M. S. Alam, Daniel W. Bliss, Kenneth Bloom, E. R.F. Hyatt, M. Lattery, N. Katayama, N. Kwak, G. Eigen, Frank Würthwein, K. Cho, M. Bishai, W. S. Brower, N. B. Mistry, S. Menary, Dave Britton, P. Pomianowski, J. Mevissen, R. L. McIlwain, J. Kandaswamy, V. Shelkov, S. Schrenk, F. Muheim, D. Peterson, Ilya Kravchenko, W. R. Ross, Michael Wood, I. Volobouev, J. W. Hinson, S. Playfer, M. Modesitt, Yanwen Liu, J. G. Smith, M. L. Kelly, S. W. Gray, P. Skubic, and Shawn W. Henderson
Subjects: Systematic error, Physics, Combinatorics, Statistics::Theory, Nuclear and High Energy Physics, Particle physics, Statistics::Applications, Branching fraction, Electron–positron annihilation, High Energy Physics::Experiment
Abstract: This paper describes new measurements from CLEO of the inclusive B\ensuremath{\rightarrow}${\mathit{D}}_{\mathit{s}}^{+}$X branching fraction as well as the ${\mathit{B}}^{+}$\ensuremath{\rightarrow}${\mathit{D}}_{\mathit{s}}^{(\mathrm{*})+}$D${\mathrm{\ifmmode\bar\else\textasciimacron\fi{}}}^{(\mathrm{*})0}$ and ${\mathit{B}}^{0}$\ensuremath{\rightarrow}${\mathit{D}}_{\mathit{s}}^{(\mathrm{*})+}$${\mathit{D}}^{(\mathrm{*})\mathrm{\ensuremath{-}}}$ branching fractions. The inclusive branching fraction is B(B\ensuremath{\rightarrow}${\mathit{D}}_{\mathit{s}}^{+}$X)=(12.11\ifmmode\pm\else\textpm\fi{}0.39\ifmmode\pm\else\textpm\fi{}0.88\ifmmode\pm\else\textpm\fi{}1.38)% where the first error is statistical, the second is the systematic error, and the third is the error due to the uncertainty in the ${\mathit{D}}_{\mathit{s}}^{+}$\ensuremath{\rightarrow}\ensuremath{\varphi}${\mathrm{\ensuremath{\pi}}}^{+}$ branching fraction. The branching fractions for the B\ensuremath{\rightarrow}${\mathit{D}}_{\mathit{s}}^{(\mathrm{*})+}$D${\mathrm{\ifmmode\bar\else\textasciimacron\fi{}}}^{(\mathrm{*})}$ modes are found to be between 0.9% and 2.4% and are significantly more precise than previous measurements. The sum of the B\ensuremath{\rightarrow}${\mathit{D}}_{\mathit{s}}^{(\mathrm{*})+}$D${\mathrm{\ifmmode\bar\else\textasciimacron\fi{}}}^{(\mathrm{*})}$ branching fractions is consistent with the results of fits to the inclusive ${\mathit{D}}_{\mathit{s}}^{+}$ momentum spectrum. Factorization is used to arrive at a value for ${\mathit{f}}_{{\mathit{D}}_{\mathit{s}}}$, the ${\mathit{D}}_{\mathit{s}}^{+}$ decay constant. \textcopyright{} 1996 The American Physical Society.
Published: 1996

28. Observation of new decay modes of the charmed-strange baryon Ξc+

Author: C. Bebek, A. P. Freyberger, J. S. Miller, M. Modesitt, D. He, E. I. Shibata, R. Davis, D. Riley, M. Lohner, S. Schrenk, T. E. Browder, Yanwen Liu, J. G. Smith, S. Nakanishi, F. Muheim, E. H. Thorndike, J. Roy, Harold S. Park, Alice Bean, R. Kutschke, Ryszard Stroynowski, S. D. Johnson, D. M. Asner, M.A. Palmer, S. Kotov, R. Janicek, D. H. Miller, D. Coppage, J. P. Alexander, Jungil Lee, P. Rankin, R. Ehrlich, P. Gaidarev, I. Korolkov, Z. Ling, N. Copty, J. Bartelt, P. S. Drell, D. J. Dumas, Kenneth Bloom, T. Riehle, M. Ogg, N. Katayama, X. Fu, G. Eigen, I. P.J. Shipsey, R. Elia, Jorge Luis Rodriguez, M. Saulnier, S. L. Jones, S. Playfer, Y. Kwon, Karl Berkelman, P. Skubic, J. Ernst, J. Dominick, S. W. Gray, L. Gibbons, D. Gibaut, C. Ward, Yuichi Kubota, D. Z. Besson, D. G. Cassel, B. Nemati, B. Gittelman, Shengfeng Yang, T. Miao, J. Gronberg, S.C. Timm, N. Horwitz, M. Chadha, V. Savinov, A. H. Mahmood, W. S. Brower, M. Gao, M. Sung, D. Roberts, D. F. Cowen, H. P. Paar, R. Fulton, P. Pomianowski, D. M. Coffman, Frank Würthwein, K. Cho, RM Patel, J. D. Richman, Shawn W. Henderson, Richard Wilson, V. Fadeyev, N. B. Mistry, M. Dickson, John Yelton, M. Lambrecht, B. K. Heltsley, K. Honscheid, J. Fast, H. Tajima, Sacha E Kopp, Philip Baringer, Ilya Kravchenko, Michael Wood, R. Ammar, C. M. Korte, B. I. Eisenstein, M. S. Alam, R. Wanke, I. J. Kim, T. Lee, H. Kagan, G. D. Gollin, Christopher G. White, J. K. Nelson, E. Nordberg, Xiangjun Xing, B. C. Barish, J. Masui, J. W. Hinson, B. Spaan, S. E. Csorna, W. R. Ross, J. E. Duboscq, D. Fujino, G. S. Ludwig, J. J. Thaler, R. Mountain, D. L. Kreinick, Anders Ryd, M. Athanas, Marina Artuso, H. Severini, S. Chan, E. Gerndt, Sz Márka, K. W. Edwards, C. O'Grady, E. R.F. Hyatt, M. Lattery, H. Yamamoto, J. J. O'Neill, T. E. Coan, D. B. MacFarlane, A. J. Weinstein, C. Qiao, I. Volobouev, R. J. Morrison, S. Roberts, N. Kwak, Mats A Selen, M. Bishai, A. J. Sadoff, Yurii V. Mukhin, Vivek Jain, Ruifang Wang, Tomasz Skwarnicki, H. N. Nelson, T. Bergfeld, K. Kinoshita, G. W. Brandenburg, D. L. Hartill, A. Soffer, Sheldon Stone, S. Menary, D. Cinabro, G. E. Gladding, Paul Avery, S. Patton, D. S. Crowcroft, V. Shelkov, C.Y. Prescott, Alain Bellerive, C. D. Jones, J. Mevissen, Pu Wang, K. W. McLean, J. Kandaswamy, B. E. Berger, F. R. Wappler, C. R. Sun, W. T. Ford, G. Crawford, R. D. Kass, R. Balest, D. Peterson, K. Lingel, G. Wei, H. A. Cho, K. K. Gan, R. Poling, P. C. Kim, M. Goldberg, G. C. Moneti, C. R. Ng, T. K. Nelson, Michael S. Witherell, D. W. Bliss, M. M. Zoeller, A. Wolf, G. Masek, Juliet Ritchie Patterson, D. L. Britton, S. Sanghera, N. Hancock, J. Urheim, and T. Liu
Subjects: Nuclear physics, Baryon, Physics, Nuclear and High Energy Physics, Electron–positron annihilation, Mass spectrum, Cornell Electron Storage Ring, Branching (polymer chemistry)
Abstract: Using the CLEO II detector operating at the e + e − Cornell Electron Storage Ring (CESR), we present evidence for new decay modes of the Ξ c + into Ξ 0 π + , Ξ 0 π + π 0 , and Ξ 0 π + π − π + . The branching ratios of these decay modes, relative to Ξ c + → Ξ − π + π + , have been measured to be 0.55±0.13±0.09, 2.34±0.57±0.37, and 1.74±0.42±0.27, respectively.
Published: 1996

29. Observation of the Cabibbo-suppressed charmed baryon decayΛc+→pφ

Author: M. Gao, Pu Wang, Jungil Lee, D. Cinabro, G. C. Moneti, D. He, E. I. Shibata, J. J. Thaler, H. P. Paar, R. Fulton, G. E. Gladding, A. Soffer, S. Patton, T. E. Browder, B. Nemati, Ron Poling, T. Liu, C. Bebek, Z. Ling, I. P.J. Shipsey, T. Lee, B. Gittelman, D. S. Crowcroft, Anders Ryd, M. Athanas, A. P. Freyberger, G. Wei, C. D. Jones, M. Momayezi, Richard Wilson, I. J. Kim, F. R. Wappler, V. Savinov, Sz Márka, T. K. Nelson, G. Masek, J. K. Nelson, Juliet Ritchie Patterson, N. Kwak, M. Bishai, S. E. Csorna, E. Nordberg, Jeffrey Richman, Shengfeng Yang, B. E. Berger, Frank Würthwein, K. Cho, M. Goldberg, G. S. Ludwig, T. Miao, N. B. Mistry, M. M. Zoeller, P. Skubic, Philip Baringer, K. Honscheid, D. L. Kreinick, R. Mountain, J. Mevissen, A. Wolf, H. Tajima, Sheldon Stone, Y. Kwon, G. Crawford, C. M. Korte, P. S. Drell, R. Elia, Jorge Luis Rodriguez, R. Ammar, J. Kandaswamy, Xiangjun Xing, K. Kinoshita, Shawn W. Henderson, H. A. Cho, D. Gibaut, T. E. Coan, S. W. Gray, D. Fujino, D. Riley, D. M. Asner, M. Saulnier, J. Ernst, S. Sanghera, D. Z. Besson, Paul Avery, G. W. Brandenburg, H. Severini, S. Chan, J. J. O'Neill, D. F. Cowen, D. G. Cassel, Harold S. Park, J. Fast, M. Modesitt, M. Dickson, N. Hancock, D. L. Hartill, J. S. Miller, C. O'Grady, C. R. Ng, Christopher G. White, J. Bartelt, Yurii V. Mukhin, D. Peterson, S. Menary, D. J. Dumas, Michael S. Witherell, Alice Bean, A. H. Mahmood, S. Roberts, J. Urheim, I. Korolkov, Dave Britton, K. K. Gan, N. Copty, C. Qiao, Karl Berkelman, B. C. Barish, Yanwen Liu, John Yelton, M. Lambrecht, M. Lohner, J. G. Smith, J. Masui, B. Spaan, E. Gerndt, K. W. Edwards, S. D. Johnson, L. Gibbons, W. R. Ross, S. Nakanishi, R. Kutschke, E. H. Thorndike, M. Sung, H. Kagan, J. Gronberg, T. Skwarnicki, R. Ehrlich, D. Roberts, B. I. Eisenstein, N. Horwitz, Vivek Jain, Marina Artuso, W. S. Brower, V. Shelkov, S. Schrenk, Yuichi Kubota, M. Chadha, R. Davis, I. Volobouev, D. M. Coffman, D. Coppage, Ryszard Stroynowski, P. C. Kim, B. K. Heltsley, J. P. Alexander, Ruifang Wang, P. Pomianowski, D. H. Miller, T. Bergfeld, G. D. Gollin, Maurice Garcia-Sciveres, P. Gaidarev, M. Ogg, Alain Bellerive, P. Rankin, X. Fu, Ilya Kravchenko, Michael Wood, K. W. McLean, C.Y. Prescott, J. W. Hinson, P. M. Patel, Kenneth Bloom, K. Lingel, Sacha E Kopp, R. J. Morrison, Mats A Selen, M. S. Alam, N. Katayama, A. J. Sadoff, D. W. Bliss, C. R. Sun, W. T. Ford, G. Eigen, R. D. Kass, R. Balest, E. R.F. Hyatt, M. Lattery, S. Kotov, R. Janicek, F. Muheim, S. Playfer, D. B. MacFarlane, A. J. Weinstein, H. N. Nelson, H. Yamamoto, S. L. Jones, J. Dominick, V. Fadeyev, and M.A. Palmer
Subjects: Physics, Baryon, Nuclear and High Energy Physics, Particle physics, Branching fraction, TheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITY, Electron–positron annihilation, Lambda
Abstract: We report the observation of the Cabibbo-suppressed decays {Lambda}{sub {ital c}}{sup +}{r_arrow}{ital pK{sup {minus}}K{sup +}} and {Lambda}{sub {ital c}}{sup +}{r_arrow}{ital p}{phi} using data collected with the CLEO II detector at CESR. The latter mode, observed for the first time with significant statistics, is of interest as a test of color suppression in charm decays. We have determined the branching ratios for these modes relative to {Lambda}{sub {ital c}}{sup +}{r_arrow}{ital pK{sup {minus}}}{pi}{sup +} and compared our results with theory. {copyright} {ital 1996 The American Physical Society.}
Published: 1996

30. Measurement of α from τ decays

Author: Pu Wang, E. I. Shibata, T. E. Coan, D. B. MacFarlane, Jungil Lee, A. J. Weinstein, E. Gerndt, D. M. Coffman, H. N. Nelson, K. W. Edwards, J. Masui, Z. Egyed, B. Spaan, J. K. Nelson, B. K. Heltsley, R. Ehrlich, D. Z. Besson, Anders Ryd, M. Athanas, M. Dickson, G. D. Gollin, S. L. Jones, T. Liu, C. Bebek, N. Kwak, J. Dominick, A. P. Freyberger, M. Bishai, M. Sivertz, C. Qiao, R. Mountain, Vivek Jain, Ruifang Wang, T. Miao, S. Nakanishi, E. H. Thorndike, T. Bergfeld, V. Fadeyev, S. Menary, Dave Britton, John Yelton, M. Sung, D. Coppage, R. L. McIlwain, M. Lambrecht, J. P. Alexander, D. G. Cassel, D. Gibaut, V. Shelkov, S. Schrenk, D. Roberts, F. Muheim, D. L. Kreinick, M. Ogg, R. S. Galik, D. J. Dumas, S. Roberts, S. Playfer, Ryszard Stroynowski, Karl Berkelman, D. L. Hartill, A. Soffer, J. Fast, P. Rankin, D. S. Crowcroft, Christopher G. White, G. Zhu, Marina Artuso, B. Nemati, B. I. Eisenstein, V. Savinov, D. Cinabro, G. E. Gladding, D. H. Miller, S. Patton, Yoram Rozen, F. R. Wappler, Youngjoon Kwon, G. Crawford, Frank Würthwein, K. Cho, H. Kagan, Philip Baringer, Shengfeng Yang, B. Gittelman, Xiangjun Xing, D. F. Cowen, R. J. Morrison, Mats A Selen, M. S. Alam, A. J. Sadoff, M. Gao, P. Gaidarev, E. R.F. Hyatt, M. Lattery, H. P. Paar, R. Fulton, J. S. Miller, X. Fu, M. Modesitt, J. Urheim, I. J. Kim, R. Ammar, E. Nordberg, H. Severini, S. Chan, G. S. Ludwig, C. O'Grady, C. D. Jones, H. Yamamoto, Maurice Garcia-Sciveres, Yanwen Liu, J. G. Smith, Z. Ling, K. K. Gan, T. Skwarnicki, D. He, B. E. Berger, W. S. Brower, P. C. Kim, T. E. Browder, P. Pomianowski, I. P.J. Shipsey, M. Goldberg, G. C. Moneti, Harold S. Park, Alice Bean, Ilya Kravchenko, Michael Wood, J. W. Hinson, A. Wolf, R. Kutschke, S. Sanghera, M.A. Palmer, Kenneth Bloom, M. Lohner, N. Katayama, M. L. Kelly, S. W. Gray, D. W. Bliss, N. Hancock, G. Eigen, Ha Lam, J. D. Richman, B. C. Barish, P. Skubic, D. Riley, S. E. Csorna, P. S. Drell, R. Elia, Jorge Luis Rodriguez, M. Saulnier, J. Ernst, G. Wei, K. Kinoshita, G. W. Brandenburg, D. Payne, H. A. Cho, D. M. Asner, R. Poling, C. R. Ng, Michael S. Witherell, G. Masek, Juliet Ritchie Patterson, J. Bartelt, Shawn W. Henderson, H. Tajima, T. K. Nelson, M. M. Zoeller, K. Honscheid, Yuichi Kubota, N. B. Mistry, C. M. Korte, D. Fujino, J. J. O'Neill, Yurii V. Mukhin, Alain Bellerive, K. W. McLean, P. M. Patel, L. Gibbons, K. Lingel, W. R. Ross, R. Davis, J. Gronberg, N. Horwitz, M. Chadha, I. Volobouev, I. Korolkov, S. Kotov, J. J. Thaler, N. Copty, Richard Wilson, R. Janicek, J. Mevissen, M. Momayezi, J. Kandaswamy, D. Peterson, C. R. Sun, W. T. Ford, R. D. Kass, R. Balest, Sheldon Stone, Paul Avery, and A. H. Mahmood
Subjects: Quantum chromodynamics, Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Spectral moments, Electron–positron annihilation, Hadron, Mass spectrum, High Energy Physics::Experiment, Invariant mass, Constant (mathematics), Parametrization
Abstract: We present measurements of spectral moments extracted from the invariant mass distributions of the final states of hadronic τ decay products recorded in the CLEO detector. From a fit of theoretical predictions to the measurements of spectral moments and the total hadronic decay width of the τ, we determine the strong coupling constant and a set of non-perturbative QCD parameters. The strong coupling constant is measured to be α s ( m τ ) = 0.306 ± 0.024, which when extrapolated to the Z mass, yields α s ( M z ) = 0.114 ± 0.003.
Published: 1995

31. Observation of B → ψπ decays

Author: B. Geiser, J. Gronberg, N. Horwitz, M. Lohner, T. Skwarnicki, M. Chadha, M. S. Alam, P. C. Kim, M. Sung, J. Ernst, J. Urheim, E. R.F. Hyatt, M. Lattery, J. Mevissen, Alain Bellerive, J. Kandaswamy, P. M. Patel, M. L. Kelly, S. E. Csorna, Sheldon Stone, D. G. Cassel, D. Peterson, Paul Avery, Anders Ryd, M. Athanas, S. W. Gray, T. Liu, K. Kinoshita, H. Kagan, P. S. Drell, C. Bebek, M. Modesitt, Jorge Luis Rodriguez, M. Saulnier, C. D. Jones, A. P. Freyberger, D. H. Miller, P. Zadorozhny, F. Muheim, P. Gaidarev, X. Fu, R. J. Morrison, Mats A Selen, A. J. Sadoff, B. I. Eisenstein, Richard Wilson, M. Gao, H. P. Paar, J. G. Smith, R. Davis, George D Gollin, D. J. Dumas, B. Nemati, D. Gibaut, K. Cho, T. K. Nelson, J. J. Thaler, B. Gittelman, C. M. Daubenmier, Ryszard Stroynowski, D. Cinabro, C. R. Sun, J. K. Nelson, W. T. Ford, Karl Berkelman, I. J. Kim, F. R. Wappler, N. B. Mistry, R. D. Kass, M. M. Zoeller, Marina Artuso, R. Fulton, R. Balest, S. Playfer, S. Nakanishi, D. S. Crowcroft, W. S. Brower, E. H. Thorndike, R. Mountain, S. Patton, S. Sanghera, Y. Skovpen, M. Momayezi, P. Rankin, M. Goldberg, W. R. Ross, P. Pomianowski, L. Gibbons, G. C. Moneti, G. Zhu, N. Kwak, D. Riley, N. Hancock, M. Sapper, Y. Kwon, M. Bishai, I. Volobouev, Ilya Kravchenko, S. Salman, D. Coppage, G. Crawford, Chunjie Wang, Michael Wood, E. Nordberg, Jeffrey Richman, Maurice Garcia-Sciveres, Daniel Johnson, D. Z. Besson, J. Bartelt, J. P. Alexander, F. Butler, E. I. Shibata, S. Menary, G. S. Ludwig, R. Malchow, K. Lingel, Dave Britton, R. L. McIlwain, Ha Lam, John Yelton, K. K. Gan, M. Lambrecht, M. Ogg, Shengfeng Yang, V. Shelkov, S. Schrenk, R. Ammar, Yuichi Kubota, H. Severini, A. H. Mahmood, D. F. Cowen, B. C. Barish, J. Masui, B. Spaan, Vivek Jain, Pu Wang, D. B. MacFarlane, C. Qiao, S. Chan, Jungil Lee, A. J. Weinstein, D. M. Coffman, C. O'Grady, H. N. Nelson, B. K. Heltsley, D. He, T. E. Browder, T. Miao, P. Skubic, D. Fujino, J. J. O'Neill, Shawn W. Henderson, Yurii V. Mukhin, Z. Ling, I. P.J. Shipsey, H. Tajima, E. Gerndt, K. W. Edwards, Z. Egyed, D. Sperka, Ruifang Wang, T. Bergfeld, M.A. Palmer, G. Wei, D. Payne, H. A. Cho, D. L. Hartill, B. Ong, R. Poling, C. R. Ng, Michael S. Witherell, H. Yamamoto, G. Masek, J. Fast, Juliet Ritchie Patterson, Christopher G. White, K. Honscheid, N. Copty, V. Savinov, Yoram Rozen, F. Würthwein, Philip Baringer, Xiangjun Xing, D. L. Kreinick, S. Roberts, M. Battle, R. Ehrlich, S. L. Jones, J. Dominick, J. S. Miller, Alice Bean, R. Kutschke, Kenneth Bloom, N. Katayama, G. Eigen, and S. Kotov
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Branching fraction, Detector, Cornell Electron Storage Ring
Abstract: We have found the first evidence for the Cabibbo suppressed, color suppressed decay B − → ψπ − in a data sample of 4 million B decays obtained by the CLEO detector at the Cornell Electron Storage Ring (CESR). The branching ratio is found to be (4.3±2.3)% of the Cabibbo allowed B − → ψK − decay mode, which is consistent with theoretical expectations.
Published: 1995

32. Observation of D1 (2420)+ and D2∗(2460)+

Author: F. Wappler, S. Henderson, C. D. Jones, Y. Kwon, D. S. Crowcroft, J. K. Nelson, B. Geiser, D. Z. Besson, R. Mountain, M. Goldberg, Jungil Lee, W. S. Brower, D. Cinabro, K. K. Gan, Anders Ryd, M. Athanas, G. Crawford, D. H. Miller, S. Patton, P. Pomianowski, P. Zadorozhny, F. Muheim, M. Lohner, T. Liu, J. Masui, B. Spaan, Vivek Jain, Ilya Kravchenko, H. Kagan, S. Salman, C. Bebek, Kenneth Bloom, P. Gaidarev, Michael Wood, K. Lingel, X. Fu, J. W. Hinson, N. Katayama, J. Urheim, D. G. Cassel, Ian Shipsey, D. He, A. P. Freyberger, G. Eigen, R. Davis, Ha Lam, B. C. Barish, Daniel Johnson, S. Nakanishi, E. H. Thorndike, B. Ong, A. H. Mahmood, T. E. Browder, Z. Ling, George D Gollin, R. J. Morrison, S. Playfer, P. S. Drell, Mats A Selen, D. Coppage, D. L. Kreinick, D. J. Dumas, Alain Bellerive, T. Miao, S. E. Csorna, A. J. Sadoff, N. Copty, Jorge Luis Rodriguez, M. Saulnier, S. Kotov, J. P. Alexander, Sheldon Stone, Paul Avery, Karl Berkelman, K. Kinoshita, B. I. Eisenstein, K. Cho, M. L. Kelly, P. Skubic, S. Roberts, P. M. Patel, B. Nemati, J. Fast, F. Butler, N. B. Mistry, L. Gibbons, M. Battle, J. J. Thaler, J. Gronberg, S. W. Gray, N. Horwitz, B. Gittelman, M. Ogg, D. B. MacFarlane, A. J. Weinstein, D. Riley, G. C. Moneti, Christopher G. White, M. S. Alam, M. Chadha, M. Modesitt, Maurice Garcia-Sciveres, R. Ammar, R. Malchow, I. J. Kim, J. Mevissen, H. N. Nelson, C. M. Daubenmier, Ryszard Stroynowski, J. Bartelt, J. Kandaswamy, T. K. Nelson, H. Severini, S. Chan, J. Ernst, G. Zhu, X. Xing, M. Sung, M. Momayezi, H. Tajima, M. Sapper, C. O'Grady, E. I. Shibata, John Yelton, M. Lambrecht, P. Rankin, E. R.F. Hyatt, M. Lattery, J. G. Smith, Alice Bean, D. Peterson, M. Gao, C. R. Sun, W. T. Ford, H. P. Paar, R. Fulton, N. Kwak, R. Kutschke, M. Bishai, D. Fujino, J. J. O'Neill, Yuichi Kubota, M. M. Zoeller, R. D. Kass, R. Balest, Chunjie Wang, K. Honscheid, W. R. Ross, Richard Wilson, D. Gibaut, S. Menary, Dave Britton, R. L. McIlwain, E. Gerndt, I. Volobouev, Shengfeng Yang, Yurii V. Mukhin, K. W. Edwards, V. Shelkov, S. Schrenk, S. Sanghera, Z. Egyed, T. Skwarnicki, P. C. Kim, E. Nordberg, Jeffrey Richman, D. F. Cowen, D. Sperka, G. S. Ludwig, Ruifang Wang, N. Hancock, T. Bergfeld, C. Qiao, Pu Wang, Marina Artuso, H. Yamamoto, M.A. Palmer, J. S. Miller, R. Ehrlich, S. L. Jones, J. Dominick, V. Savinov, Yoram Rozen, F. Würthwein, Philip Baringer, D. Payne, H. A. Cho, D. L. Hartill, R. Poling, C. R. Ng, D. M. Coffman, Michael S. Witherell, B. K. Heltsley, G. Wei, G. Masek, and Juliet Ritchie Patterson
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Electron–positron annihilation, Isospin, State (functional analysis)
Abstract: Using the CLEO II detector at CESR, we have observed two charmed states, where the higher mass state decays to D0π+ and to D ∗0 π + , while the lower mass state decays to D ∗0 π + , but not to D0π+. The masses and widths were measured to be 2425±2±2 MeV/c2 and 26−7−4+8+4 MeV/c2 for the lower mass state, and 2463±3±3 MeV/c2 and 27−8−5+11+5 MeV/c2 for the higher mass state. Properties of these states, including their decay angular distributions and spin-parity assignments have been studied. The results of this analysis support the identification of these states as the charged L = 1 D 1 (2420) + and D 2 ∗ (2460) + , respectively. The isospin mass splittings between these states and their neutral partners have also been measured. This is the first full reconstruction of any decay mode of the D1 (2420)+ and the first observation of the decay of D 2 ∗ (2460) + to D ∗0 π + .
Published: 1994

33. Measurement of the ratios of form factors in the decay Ds+ → φe+ve

Author: D. M. Coffman, B. K. Heltsley, B. Geiser, K. Cho, N. B. Mistry, D. He, R. J. Morrison, Mats A Selen, A. J. Sadoff, T. E. Browder, M. Lohner, V. Savinov, Yoram Rozen, F. Würthwein, J. Masui, D. Cinabro, D. Fujino, S. Sanghera, R. Davis, George D Gollin, J. J. O'Neill, Alice Bean, B. Spaan, D. Gibaut, T. Skwarnicki, N. Hancock, J. K. Nelson, M. Momayezi, Yurii V. Mukhin, R. Kutschke, S. Patton, Philip Baringer, Xiangjun Xing, P. C. Kim, D. S. Crowcroft, Sheldon Stone, Paul Avery, P. Skubic, M. Sapper, R. Mountain, M. Sung, Anders Ryd, P. S. Drell, J. Mevissen, Vivek Jain, M. Athanas, Pu Wang, J. Kandaswamy, Jorge Luis Rodriguez, Shawn W. Henderson, N. Copty, Y. Kwon, T. K. Nelson, Daniel Johnson, M. Saulnier, G. Masek, Juliet Ritchie Patterson, G. C. Moneti, C. Qiao, R. Ehrlich, G. Crawford, Shengfeng Yang, M. L. Kelly, Z. Ling, Marina Artuso, D. Z. Besson, M. M. Zoeller, J. Urheim, D. H. Miller, S. W. Gray, Jon J Thaler, E. I. Shibata, I. P.J. Shipsey, D. Peterson, M. Modesitt, C. R. Sun, W. T. Ford, R. D. Kass, D. B. MacFarlane, S. L. Jones, R. Balest, P. Gaidarev, B. Nemati, Maurice Garcia-Sciveres, G. Zhu, K. K. Gan, S. Kotov, Y. Skovpen, A. J. Weinstein, X. Fu, D. L. Kreinick, B. Gittelman, M. S. Alam, D. J. Dumas, J. Dominick, F. Butler, D. F. Cowen, S. Nakanishi, E. H. Thorndike, R. Malchow, H. N. Nelson, T. Liu, H. Hagan, J. Ernst, I. J. Kim, J. G. Smith, W. R. Ross, F. R. Wappler, E. Gerndt, K. W. Edwards, Karl Berkelman, D. G. Cassel, Jungil Lee, John Yelton, M. Lambrecht, D. Coppage, J. S. Miller, C. Bebek, L. Gibbons, S. Roberts, C. D. Jones, E. R.F. Hyatt, Kenneth Bloom, M. Lattery, T. Miao, M. Battle, I. Volobouev, W. S. Brower, A. H. Mahmood, N. Katayama, J. Gronberg, P. Pomianowski, D. Payne, J. P. Alexander, H. A. Cho, Richard Wilson, S. E. Csorna, A. P. Freyberger, N. Horwitz, Z. Egyed, M. Chadha, N. Kwak, R. Ammar, K. Honscheid, M. Bishai, Ilya Kravchenko, S. Salman, G. Eigen, Michael Wood, M. Gao, H. P. Paar, R. Fulton, H. Tajima, M. Ogg, H. Severini, B. I. Eisenstein, M.A. Palmer, M. Goldberg, S. Chan, D. L. Hartill, D. Sperka, R. Poling, S. Menary, Dave Britton, C. O'Grady, C. M. Daubenmier, C. R. Ng, Ryszard Stroynowski, R. L. McIlwain, E. Nordberg, Jeffrey Richman, V. Shelkov, S. Schrenk, K. Kinoshita, Michael S. Witherell, G. S. Ludwig, P. Zadorozhny, F. Muheim, K. Lingel, P. Rankin, Ruifang Wang, Ha Lam, S. Playfer, T. Bergfeld, D. Riley, Chunjie Wang, B. C. Barish, G. Wei, H. Yamamoto, J. Bartelt, B. Ong, Yuichi Kubota, J. Fast, Christopher G. White, Alain Bellerive, and P. M. Patel
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Detector, Form factor (quantum field theory), Atomic physics, Pseudovector, Sample (graphics)
Abstract: The dynamics of the decay D s + → φe + v e are studied using a sample of 474 events recorded by the CLEO II detector. A three dimensional fit to the decay angles and q 2 is performed to extract the ratios of form factors R 2 = A 2 (0)/ A 1 (0) and R v = V (0 )/ A 1 (0), where A 1 (0) and A 2 (0) are the two axial vector form factors and V (0) is the vector form factor evaluated at q 2 =0. By assuming the single pole parameterization for the form factors, we obtain: R 2 =1.4±0.5±0.3 and R v =0.9±0.6±0.3.
Published: 1994

34. Observation ofΛc+ decays to Λπ+π0, Σ0π+, Σ0π+π0, and Σ0π−π+π+

Author: P. Zadorozhny, F. Muheim, B. Nemati, F. Morrow, D. Besson, T. K. Nelson, P. S. Drell, S. Nakanishi, H. Kagan, E. H. Thorndike, D. N. Brown, S. Playfer, Jorge Luis Rodriguez, D. Riley, M. Saulnier, D. Coppage, S. F. Schaffner, J. Bartelt, J. P. Alexander, Anders Ryd, M. Athanas, K. Sparks, R. J. Morrison, Mats A Selen, H. A. Cho, A. J. Sadoff, D. He, Yuichi Kubota, D. Fujino, J. J. O'Neill, D. L. Hartill, M. Sapper, T. E. Browder, W. R. Ross, Daniel Schmidt, Richard Wilson, R. Kennett, R. Poling, C. R. Ng, Yurii V. Mukhin, M. S. Alam, B. Gittelman, I. Volobouev, Michael S. Witherell, G. C. Moneti, Marina Artuso, P. Wilson, A. J. Weinstein, J. Ernst, I. J. Kim, R. Stephens, G. Crawford, M. Lattery, J. Urheim, H. N. Nelson, S. E. Csorna, E. I. Shibata, P. Skubic, D. M. Coffman, B. K. Heltsley, N. Kwak, K. Kinoshita, Daniela Bortoletto, N. Copty, I. P.J. Shipsey, C. R. Sun, F. Butler, W. T. Ford, K. Cho, R. Malchow, D. Cinabro, R. D. Kass, R. Balest, N. B. Mistry, J. Whitmore, Jungil Lee, S. Menary, B. Geiser, John Yelton, J. Gronberg, S. Patton, N. Horwitz, R. L. McIlwain, M. Chadha, D. H. Miller, F. Shen, R. Davis, H. P. Paar, R. Fulton, Maurice Garcia-Sciveres, R. Ammar, G. Masek, V. Shelkov, S. Schrenk, M. Lohner, D. Acosta, Juliet Ritchie Patterson, J. Mevissen, Daniel Johnson, X. Fu, T. Liu, T. Skwarnicki, M. Daoudi, J. Kandaswamy, Sheldon Stone, S. Sanghera, H. Severini, S. Chan, C. Bebek, Paul Avery, D. L. Kreinick, M. L. Kelly, K. K. Gan, Y. Skovpen, P. C. Kim, S. Henderson, N. Hancock, D. Peterson, A. P. Freyberger, C. O'Grady, George R. Kalbfleisch, S. W. Gray, K. Honscheid, H. Tajima, Hubert Kroha, S. Roberts, J. Snow, Pu Wang, M. Modesitt, M. Battle, M. Sung, E. Nordberg, Jeffrey Richman, G. S. Ludwig, M. M. Zoeller, Karl Berkelman, J. G. Smith, D. G. Cassel, M. Ogg, G. Zhu, T. Miao, K. Lingel, M. Procario, S. Salman, Michael Wood, H. Worden, M. Lambrecht, A. Bean, J. K. Nelson, S. Yang, B. Ong, J. Fast, Christopher G. White, Z. Egyed, D. Sperka, Ruifang Wang, D. F. Cowen, P. L. Wang, C. M. Daubenmier, Ryszard Stroynowski, P. Rankin, Chunjie Wang, D. Perticone, V. Savinov, Yoram Rozen, F. Würthwein, Philip Baringer, S. Ball, J. S. Miller, M. Thulasidas, R. Ehrlich, N. Katayama, S. L. Jones, D. S. Akerib, J. Dominick, G. Eigen, R. Kutschke, H. Yamamoto, Ha Lam, G. Vasseur, B. C. Barish, J. Masui, Vivek Jain, C. D. Jones, and M. Goldberg
Subjects: Nuclear physics, Baryon, Physics, Nuclear and High Energy Physics, Argus, Particle physics, Branching fraction, Branching (polymer chemistry), computer, computer.programming_language
Abstract: We have observed the previously unseen decay modes Λπ+π0, Σ0π+π0 and Σ0π−π+π+ of the charmed baryon Λc+, as well as Λc+→Σ0π+ observed previously by ARGUS. The branching ratios for these four decay modes relative to Λc+→pK−π+ are measured to be 0.73 ±0.09± 0.16, 0.36 ±0.09±0.10, 0.21±0.05±0.05, and 0.21±0.02 ±0.04, respectively. Using the recent CLEO measurement of the branching ratio for Λc+→pK− π+, these modes account for 6% of Λc+ decays.
Published: 1994

35. A measurement of

Author: R. Davis, F. Butler, D. Fujino, D. Perticone, Yurii V. Mukhin, E. Nordberg, R. Malchow, J. Masui, M. S. Witherell, B. Gittelman, M. Lambrecht, H. Lam, J. J. O'Neill, Y. Kwon, S. Chan, Yoram Rozen, S. Nakanishi, C. O'Grady, P. Rankin, J. Dominick, G. Zhu, P. S. Drell, I. P.J. Shipsey, H. Kagan, V. Savinov, S. Menary, K. K. Gan, Y. Skovpen, James P. Alexander, M. Thulasidas, R. Ehrlich, D. He, C. R. Ng, G. Masek, B. Ong, P. L. Wang, J. Mevissen, C. M. Daubenmier, Ryszard Stroynowski, H. P. Paar, M. M. Zoeller, N. Katayama, H.N. Nelson, G. Vasseur, M. Selen, J. Gronberg, D. Acosta, T. K. Nelson, J. Kandaswamy, C. R. Sun, A. J. Sadoff, J. Urheim, K. W. Edwards, J. M. Yelton, H.A. Cho, George R. Kalbfleisch, Z. Egyed, R. Ammar, P. Gaiderev, S. Roberts, M. Daoudi, D. F. Cowen, R. J. Morrison, D. R. Johnson, T. Skwarnicki, A. Ryd, A. Bean, I. J. Kim, Vivek Jain, D. Riley, R. Mountain, P. Baringer, B. Geiser, M. Battle, Pu Wang, K. Honscheid, R. D. Kass, G. S. Ludwig, H. Yamamoto, D. Sperka, P. Avery, G. C. Moneti, George D Gollin, P. M. Patel, G. Crawford, J. Snow, P. Skubic, A. J. Weinstein, R. Kennett, J. R. Patterson, J. Rodriguez, D. G. Cassel, S. Yang, S. Sanghera, F. Würthwein, D. Coppage, E. I. Shibata, M. Chadha, T. Bergfeld, S. W. Gray, D. S. Akerib, Jungil Lee, M. Goldberg, D. Payne, D. Peterson, B. Barish, K. Cho, J. Fast, A. Freyberger, K. Berkelman, J. G. Smith, Christopher G. White, B. K. Heltsley, T. Liu, J. K. Nelson, M. Lattery, N. Kwak, Sheldon Stone, E. R.F. Hyatt, S. Henderson, B. I. Eisenstein, M.A. Palmer, E. H. Thorndike, C. Qiao, M. Ogg, G. Wei, S. L. Jones, R. Fulton, T. Miao, R. Kutschke, Jeffrey Richman, J. J. Thaler, William T. Ford, D. B. MacFarlane, Kenneth Bloom, N. Hancock, K. Lingel, R. Stephens, Chunjie Wang, T. E. Browder, N. B. Mistry, N. Horwitz, D. Besson, M. Kelly, J.S. Miller, H. Severini, S. Ball, Dave Britton, R. L. McIlwain, G. Eigen, M. S. Alam, V. Shelkov, P.C. Kim, Richard Wilson, N. Copty, Yuichi Kubota, J. Ernst, R. Poling, S. Schrenk, B. Nemati, P. Zadorozhny, F. Muheim, D. Cinabro, D. N. Brown, S. Playfer, W. R. Ross, C. Bebek, I. Volobouev, D. H. Miller, X. Fu, M. Saulnier, M. Sung, M. Lohner, S. E. Csorna, K. Kinoshita, S. Patton, J. Bartelt, D.L. Kreinick, M. Modesitt, D. L. Hartill, S. Salman, C. D. Jones, Michael Wood, M. Sapper, M. Garcia-Sciveres, R. Wang, M. Procario, D. M. Coffman, M. Athanas, R. Balest, Marina Artuso, and H. Tajima
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, symbols.namesake, Branching fraction, Electron–positron annihilation, symbols, Feynman diagram, B meson, Elementary particle, Branching (polymer chemistry)
Abstract: Using the CLEO II detector at CESR, we have measured the ratio of branching fractions B (D + S → φl + ν) B (D + S → φπ + ) = 0.54 ± 0.05 ± 0.04 . We use this measurement to obtain a model dependent estimate of B (D + S → φπ + ) .
Published: 1994

36. Study of the decay

Author: Juliet Ritchie Patterson, M. Modesitt, D. Payne, H. A. Cho, R. Wang, J. Gronberg, N. Horwitz, D. L. Hartill, R. Poling, C. R. Ng, G. Wei, Michael S. Witherell, D. M. Coffman, F. Butler, R. Malchow, T. Skwarnicki, John Yelton, M. Lambrecht, D. B. MacFarlane, A. J. Weinstein, B. K. Heltsley, M. S. Alam, D. He, J. G. Smith, P. M. Patel, M. Chadha, Jungil Lee, P. C. Kim, S. Henderson, Ha Lam, J. Ernst, G. Vasseur, T. E. Browder, H. N. Nelson, J. K. Nelson, D. Riley, E. R.F. Hyatt, D. H. Miller, C. Qiao, R. Mountain, N. Copty, Shengfeng Yang, T. K. Nelson, M. Lattery, D. Cinabro, D. Fujino, T. Liu, Y. Kwon, J. Bartelt, B. C. Barish, J. J. O'Neill, P. Zadorozhny, F. Muheim, C. Bebek, X. Fu, J. Masui, M. Sapper, D. Z. Besson, K. Lingel, S. Nakanishi, E. H. Thorndike, A. P. Freyberger, George R. Kalbfleisch, B. Nemati, F. Morrow, Yurii V. Mukhin, D. Acosta, D. F. Cowen, Yuichi Kubota, Anders Ryd, M. Athanas, P. Skubic, Daniel Johnson, M. Daoudi, D. Coppage, Maurice Garcia-Sciveres, Vivek Jain, M. L. Kelly, J. P. Alexander, M.A. Palmer, Richard Wilson, J. Snow, D. L. Kreinick, S. W. Gray, K. K. Gan, D. N. Brown, D. G. Cassel, P. N. Wang, Y. Skovpen, S. Sanghera, G. C. Moneti, K. Cho, R. Stephens, J. S. Miller, C. M. Daubenmier, S. Playfer, S. E. Csorna, I. P.J. Shipsey, M. Ogg, M. Procario, N. B. Mistry, K. Honscheid, R. Davis, George D Gollin, S. Roberts, G. Zhu, Ryszard Stroynowski, Alice Bean, M. Battle, B. I. Eisenstein, C. D. Jones, E. I. Shibata, H. P. Paar, R. Fulton, P. Rankin, M. Thulasidas, N. Hancock, K. Kinoshita, R. Kutschke, J. Mevissen, N. Kwak, S. Salman, J. Kandaswamy, Chunjie Wang, Michael Wood, H. Yamamoto, Marina Artuso, M. Goldberg, J. Urheim, S. Menary, E. Nordberg, Jeffrey Richman, Dave Britton, Jon J Thaler, R. L. McIlwain, Kenneth Bloom, D. Peterson, G. S. Ludwig, M. Sung, V. Shelkov, S. Schrenk, N. Katayama, D. S. Akerib, W. R. Ross, G. Eigen, I. Volobouev, H. Tajima, D. Perticone, Sheldon Stone, V. Savinov, Paul Avery, Daniel Schmidt, G. Crawford, C. R. Sun, W. T. Ford, H. Kagan, R. D. Kass, R. Balest, R. J. Morrison, Mats A Selen, A. J. Sadoff, Yoram Rozen, F. Würthwein, B. Geiser, M. Lohner, R. Kennett, B. Gittelman, I. J. Kim, Philip Baringer, P. S. Drell, Jorge Luis Rodriguez, M. Saulnier, S. Ball, R. Ehrlich, S. L. Jones, J. Dominick, D. Patton, Karl Berkelman, M. M. Zoeller, B. Ong, J. Fast, Christopher G. White, T. Miao, P. L. Wang, R. Ammar, H. Severini, S. Chan, K. W. Edwards, Z. Egyed, C. O'Grady, D. Sperka, T. Bergfeld, and G. Masek
Subjects: Nuclear physics, Physics, Semileptonic decay, Nuclear and High Energy Physics, Particle physics, Life span, Electron–positron annihilation, media_common.quotation_subject, Charm (quantum number), Asymmetry, Measure (mathematics), media_common
Abstract: Using the CLEO II detector at CESR we observe 500 Λ l + pairs consistent with the semileptonic decay Λc+ → λ+ν We measure σ(e + e − → Λ + c X) · B(Λ + c → Λ l + ν l ) = 4.77±0.25±0.66 pb . Combining with the charm semileptonic width and the lifetime of the Λc we also obtain B(Λ+c → pK−π+). We find no evidence for Λ l + ν l final states in which there are additional Λ+c decay products. We measure the decay asymmetry parameter of Λ+c → Λe+νe to be αΛc = −0.89+0.17+0.09−0.11−0.05.
Published: 1994

37. Studies of double-sided, double metal silicon strip detectors

Author: D. Sperka, C. Bebek, C. D. Jones, J. P. Alexander, S. G. Gray, D. F. Cowen, J. S. Katris, K. Honscheid, T. E. Browder, J. S. Miller, Marina Artuso, Z. Sobolewski, R. J. Morrison, Mats A Selen, H. Yamamoto, F. Würthwein, C. Qiao, S. Chan, H. N. Nelson, John Dobbins, D. L. Hale, R. Balest, T. K. Nelson, S. Kyre, S. Henderson, H. Tajima, D. Cinabro, J. Gronberg, C. M. Korte, and N. Katayama
Subjects: Capacitive coupling, Physics, Nuclear and High Energy Physics, Silicon, Physics::Instrumentation and Detectors, Preamplifier, business.industry, Detector, chemistry.chemical_element, Biasing, Capacitance, Computer Science::Other, law.invention, chemistry, law, Optoelectronics, High Energy Physics::Experiment, Photonics, Resistor, business, Instrumentation
Abstract: We have studied double-sided, double-metal silicon microstrip detectors for the CLEO-II vertex detector. The double-layer structure permits the transverse strips to be connected via longitudinal readout traces to preamplifiers located at the end of the detectors. The detectors are manufactured by Hamamatsu Photonics. They are full size AC coupled detectors with polysilicon bias resistors on the n-side and punchthrough biasing on the p-side. We present measurements of detector static properties, including the extra capacitance due to the double layer structure, as well as measurements of signal and noise.
Published: 1994

38. Multi-year search for dark matter annihilations in the Sun with the AMANDA-II and IceCube detectors

Author: A. Piegsa, P. Berghaus, L. Schulte, S. Euler, K.-H. Becker, Donglian Xu, J. Feintzeig, Damian Pieloth, Matt Dunkman, T. Fischer-Wasels, M. Krasberg, A. M. Brown, D. Bose, A. Schukraft, K. Beattie, O. Schulz, K. Laihem, E. A. Strahler, A. Gross, J. P. Rodrigues, T. Stezelberger, Subir Sarkar, Naoko Kurahashi, S. Grullon, M. J. Carson, D. Bertrand, W. Huelsnitz, R. Hellauer, A. Van Overloop, S. Yoshida, M. V. D'Agostino, Dirk Ryckbosch, J. Kiryluk, N. Milke, George Japaridze, K. Rawlins, M. J. Larson, Fabian Kislat, S. Schoeneberg, M. Labare, M. Casier, Peter Mészáros, J. Dreyer, Jon Dumm, O. Engdegård, Y. Abdou, T. Waldenmaier, K. Helbing, J. W. Nam, D. J. Boersma, Anatoli Fedynitch, A. Olivas, A. Stoessl, James Madsen, D. R. Nygren, A. Silvestri, Jenni Adams, M. Stamatikos, M. Kowalski, S. Odrowski, S. Bechet, Carsten Rott, Kael Hanson, A. Franckowiak, M. Danninger, H. S. Matis, J. Miller, M. L. Benabderrahmane, D. Z. Besson, Elisa Resconi, J. Berdermann, P. Redl, F. Rothmaier, M. Wallraff, M. Bissok, M. Olivo, T. Kowarik, M. Voge, J. L. Bazo Alba, R. Wasserman, M. Schunck, K. Mase, M. Gurtner, K. Hultqvist, Darren Grant, Xianwu Xu, J. Luenemann, A. Goldschmidt, Karen Andeen, Thomas Meures, Francis Halzen, K. Hoshina, L. Koepke, Matthias Wolf, S. Hickford, A. Schoenwald, H. Landsman, Glenn Spiczak, C. Bohm, Sarah Nowicki, Juanan Aguilar, P. Zarzhitsky, Takao Kuwabara, T. Feusels, M. Merck, Paolo Desiati, Todor Stanev, O. Fadiran, R. G. Stokstad, C. Wendt, R. Wischnewski, Xinhua Bai, Michael S. Bell, Kirill Filimonov, C. Colnard, N. van Eijndhoven, B. Christy, Seth M. Cohen, J. E. Jacobsen, Marcos Santander, Nathan Whitehorn, S. Panknin, A. Ishihara, C. Pérez de los Heros, U. Naumann, Segev BenZvi, Spencer Klein, Markus Ahlers, L. Gerhardt, Karen S. Caballero-Mora, Dariusz Gora, F. Descamps, T. Gluesenkamp, Simona Toscano, Teresa Montaruli, G. Kroll, R. Nahnhauer, R. W. Ellsworth, D. Heereman, Kara Hoffman, Y. Sestayo, A. H. Cruz Silva, Ch. Weaver, J. K. Becker, S. Tilav, S. Hussain, M. Dierckxsens, R. Franke, S. Westerhoff, Wolfgang Rhode, Samvel Ter-Antonyan, H. G. Sander, D. J. Koskinen, T. Griesel, A. Schultes, J. C. Gallagher, Chad Finley, A. Haj Ismail, E. Middell, Elisa Bernardini, C. Walck, K. Wiebe, M. Ribordy, Christian Spiering, Allan Hallgren, D. Tosi, Sandro Kopper, Chun Xu, Hermann Kolanoski, S. Boeser, Thomas K. Gaisser, G. B. Yodh, I. Taboada, S. Flis, S. Seunarine, D. Rutledge, J. A. Goodman, M. Stueer, A. Marotta, B. Hoffmann, H. Taavola, E. Blaufuss, J. C. Davis, K. Han, L. Brayeur, Stijn Buitink, M. Richman, S. M. Movit, Larissa Paul, R. J. Lauer, C. De Clercq, Gerald Przybylski, M. Zoll, T. Degner, R. Morse, Albrecht Karle, David A. Williams, Markus Ackermann, S. W. Barwick, J. Blumenthal, D. Altmann, K. Meagher, Olga Botner, Henrik J. Johansson, K. Schatto, G. Kohnen, Timo Karg, P. O. Hulth, J. Eisch, G. de Vries-Uiterweerd, B. Semburg, H. Wissing, J. Auffenberg, A. Tamburro, Daniel Bindig, J. van Santen, Rasha Abbasi, J. Kunnen, J. H. Koehne, F. Clevermann, P. B. Price, T. O. B. Schmidt, T. R. Wood, J. P. Yanez, Kurt Woschnagg, Paul Evenson, G. W. Sullivan, Dmitry Chirkin, Alexander Kappes, T. Abu-Zayyad, M. Vehring, D. F. Cowen, C. Ha, Tim Ruhe, M. Walter, A. Rizzo, S. H. Seo, J. P. Huelss, J. J. Beatty, J. Posselt, Reina H. Maruyama, E. Jacobi, R. C. Bay, Juan Carlos Diaz-Velez, A. Homeier, Christopher Wiebusch, J. Daughhetee, B. Ruzybayev, Aongus O'Murchadha, D. Berley, G. C. Hill, Michael J. Baker, L. Gladstone, Dirk Heinen, D. Seckel, S. Miarecki, A. R. Fazely, Tyce DeYoung, P. A. Toale, R. Ström, Aguilar Sanchez, Juan, Montaruli, Teresa, Physics, and Elementary Particle Physics
Subjects: Nuclear and High Energy Physics, Particle physics, Limits, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Capture, FOS: Physical sciences, Astrophysics, South-Pole, ddc:500.2, 01 natural sciences, 7. Clean energy, IceCube, High Energy Physics - Experiment, LIMITS, High Energy Physics - Experiment (hep-ex), SOUTH-POLE, 0103 physical sciences, PARTICLES, ddc:530, Limit (mathematics), 010306 general physics, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Muon, 010308 nuclear & particles physics, ICE, Detector, Ice, Supersymmetry, CAPTURE, Particles, Physics and Astronomy, Neutrino detector, Neutralino, High Energy Physics::Experiment, Neutrino, Astrophysics - High Energy Astrophysical Phenomena
Abstract: A search for an excess of muon-neutrinos from dark matter annihilations in the Sun has been performed with the AMANDA-II neutrino telescope using data collected in 812 days of livetime between 2001 and 2006 and 149 days of livetime collected with the AMANDA-II and the 40-string configuration of IceCube during 2008 and early 2009. No excess over the expected atmospheric neutrino background has been observed. We combine these results with the previously published IceCube limits obtained with data taken during 2007 to obtain a total livetime of 1065 days. We provide an upper limit at 90% confidence level on the annihilation rate of captured neutralinos in the Sun, as well as the corresponding muon flux limit at the Earth, both as functions of the neutralino mass in the range 50 GeV-5000 GeV. We also derive a limit on the neutralino-proton spin-dependent and spin-independent cross section. The limits presented here improve the previous results obtained by the collaboration between a factor of two and five, as well as extending the neutralino masses probed down to 50 GeV. The spin-dependent cross section limits are the most stringent so far for neutralino masses above 200 GeV, and well below direct search results in the mass range from 50 GeV to 5 TeV., author list corrected. Full author list added in this website
Published: 2011

39. Erratum: Constraints on the extremely-high energy cosmic neutrino flux with the IceCube 2008-2009 data [Phys. Rev. D83, 092003 (2011)]

Author: J. A. Aguilar, Dariusz Gora, T. Denger, H. Taavola, C. Colnard, J.-P. Hülß, A. Tepe, K.-H. Becker, T. Fischer-Wasels, E. Blaufuss, D. J. Boersma, J. C. Davis, H. S. Matis, I. Taboada, K. Han, Pratik Majumdar, Thorsten Glusenkamp, A. Tamburro, M. Vehring, A. Piegsa, C. Ha, Marek Kowalski, A. Schukraft, K. Laihem, P. B. Price, D. Turcan, T. O. B. Schmidt, J. J. Beatty, T. R. Wood, Paul Evenson, Francis Halzen, X. Bai, H. Landsman, C. B. Finley, J. Auffenberg, Dmitry Chirkin, S. M. Movit, D. Bose, Alexander Kappes, Dirk Ryckbosch, R. Ehrlich, O. Fadiran, Q. Swillens, J. Posselt, E. Middell, Elisa Bernardini, Stijn Buitink, D. Heinen, O. Schulz, W. Huelsnitz, S. H. Seo, M. Gurtner, Ch. Weaver, G. Stephens, Henrik J. Johansson, A. Van Overloop, S. Westerhoff, S. Sarkar, K. Helbing, M. Labare, M. Ribordy, P. Zarzhitsky, A. Stössl, J. Petrovic, D. Z. Besson, P. Berghaus, J. van Santen, Carsten Rott, M. Bissok, N. van Eijndhoven, K. Mase, Christian Spiering, S. Euler, M. L. Benabderrahmane, Xianwu Xu, M. Dierckxsens, Axel Groß, Y. Sestayo, Reina H. Maruyama, Surujhdeo Seunarine, A. Marotta, C. Bohm, Justin Vandenbroucke, Damian Pieloth, T. Krings, Chun Xu, D. Hubert, M. Olivo, J. A. Goodman, J. M. Joseph, A. M. Brown, Paraic A. Kenny, D. Bertrand, M. Ono, E. A. Strahler, B. Christy, Seth M. Cohen, P. Nießen, Larissa Paul, C. Pérez de los Heros, A. Ishihara, F. Clevermann, Jenni Adams, P. Herquet, J. L. Bazo Alba, Timo Karg, C. H. Wiebusch, T. Stanev, M. Schunck, K. Schatto, S. R. Klein, Martin Wolf, P. O. Hulth, G. Kohnen, G. de Vries-Uiterweerd, L. Köpke, Segev BenZvi, P. Roth, Hermann Kolanoski, A. Slipak, S. Tilav, S. Hickford, M. Stamatikos, R. G. Stokstad, R. J. Lauer, M. Wallraff, M. Voge, B. Semburg, D. Rutledge, R. Wischnewski, J.-H. Köhne, F. Rothmaier, R. Morse, T. Feusels, H. Wissing, K. D. Hoffman, Matthias Geisler, K. Hultqvist, C. De Clercq, G. W. Sullivan, J. P. Rodrigues, Darren Grant, Anatoli Fedynitch, James E. Braun, D. Tosi, G. Kroll, Daniel Bindig, T. Straszheim, Marcos Santander, M. Stür, A. Schönwald, O. Depaepe, B. D. Fox, J. W. Nam, T. Stezelberger, K. H. Kampert, K. Wiebe, S. Böser, S. W. Barwick, Wolfgang Rhode, J. S. Miller, K. Beattie, K. Rawlins, S. Stoyanov, K. Meagher, L. Gerhardt, A. Olivas, T. Griesel, S. Odrowski, S. Bechet, C. Wendt, James Madsen, J. Lünemann, D. R. Nygren, A. Goldschmidt, P. Redl, Tim Ruhe, M. Walter, R. C. Bay, K. Woschnagg, F. Descamps, Gerald Przybylski, Michael J Larson, Juan Carlos Diaz-Velez, Janet Jacobsen, M. M. Foerster, Teresa Montaruli, Kirill Filimonov, Kael Hanson, R. Franke, C. Walck, J. Blumenthal, J. Dreyer, Y. Abdou, Thomas K. Gaisser, G. B. Yodh, Olga Botner, Anna Franckowiak, Rasha Abbasi, Paolo Desiati, M. Krasberg, S. Yoshida, K. Hoshina, Glenn Spiczak, D. F. Cowen, U. Naumann, A. O'Murchadha, S. Hussain, D. J. Koskinen, S. Grullon, M. J. Carson, S. Panknin, Fabian Kislat, D. Berley, G. C. Hill, L. Gladstone, D. Seckel, Tyce DeYoung, P. A. Toale, Nathan Whitehorn, A. Homeier, J. Daughhetee, A. Karle, B. Ruzybayev, P. Meszaros, Markus Ahlers, R. Porrata, Samvel Ter-Antonyan, Tareq Abu-Zayyad, A. Schultes, J. M. Clem, Jon Dumm, T. Waldenmaier, Joanna Kiryluk, T. Kowarik, N. Milke, George Japaridze, Matthias Danninger, J. D. Eisch, O. Engdegård, M. D. Baker, A. Silvestri, David R. Williams, J. S. Gallagher, Karen Andeen, R. Nahnhauer, Elisa Resconi, J. Berdermann, J. K. Becker, H. G. Sander, Thomas Meures, M. Merck, L. Demirörs, A. R. Fazely, J. L. Kelley, Simona Toscano, R. W. Ellsworth, Allan Hallgren, T. Kuwabara, M. V. D'Agostino, Sandro Kopper, S.J. Lafebre, and A. Rizzo
Subjects: Nuclear physics, Massless particle, Physics, Nuclear and High Energy Physics, Radiation flux, COSMIC cancer database, Neutrino detector, Flux, Cosmic ray, Astrophysics, Neutrino, Lepton
Published: 2011

40. First search for atmospheric and extraterrestrial neutrino-induced cascades with the IceCube detector

Author: F. Clevermann, K. Mase, J. Blumenthal, K. Han, P. O. Hulth, J. Eisch, D. Z. Besson, G. de Vries-Uiterweerd, B. Semburg, Hg Sander, G. W. Sullivan, H. Wissing, N. Kemming, James E. Braun, Daniel Bindig, Olga Botner, C. Pérez de los Heros, M. Krasberg, T. Straszheim, D. J. Boersma, Rasha Abbasi, S. Panknin, A. Piegsa, Nathan Whitehorn, S. Cohen, S. Seunarine, H. Taavola, J. M. Clem, J. M. Joseph, Peter Mészáros, E. Blaufuss, J. C. Davis, P. B. Price, S.J. Lafebre, D. Rutledge, A. Gross, Jon Dumm, M. Prikockis, T. Waldenmaier, T. O. B. Schmidt, Stijn Buitink, S. Yoshida, Joanna Kiryluk, D. Tosi, Ph. Herquet, Timo Karg, Tim Ruhe, M. Walter, A. Rizzo, M. Kowalski, J. Auffenberg, Christian Spiering, O. Depaepe, K. Rawlins, Larissa Paul, S. H. Seo, Gerald Przybylski, R. Morse, M. Danninger, H. S. Matis, K. Hoshina, S. M. Movit, S. Stoyanov, S. Bechet, Kurt Woschnagg, Paul Evenson, L. Koepke, Thomas Meures, Aongus O'Murchadha, T. Fischer-Wasels, Kael Hanson, Justin Vandenbroucke, Henrik J. Johansson, Glenn Spiczak, Albrecht Karle, James Madsen, A. Van Overloop, K. Beattie, Ch. Weaver, M. Labare, T. Griesel, T. Krings, M. Merck, Dmitry Chirkin, T. Kowarik, A. Silvestri, D. Turcan, Francis Halzen, P. Zarzhitsky, A. Schukraft, J. P. Rodrigues, T. Stezelberger, K. Meagher, O. Fadiran, O. Schulz, Chun Xu, J. W. Nam, D. Bose, Alexander Kappes, Martin Wolf, R. C. Bay, Juan Carlos Diaz-Velez, E. A. Strahler, K. Laihem, J. van Santen, K. Wiebe, U. Naumann, Dirk Ryckbosch, Teresa Montaruli, K. Schatto, P. Redl, K. H. Becker, J. J. Beatty, M. Ono, M. V. D'Agostino, G. Kohnen, D. R. Nygren, A. Tamburro, Chad Finley, F. Rothmaier, N. Milke, George Japaridze, Paolo Desiati, D. Berley, G. C. Hill, B. Voigt, J. L. Bazo Alba, Karen Andeen, T. Gluesenkamp, Simona Toscano, S. Odrowski, Xinhua Bai, O. Engdegård, J. Luenemann, K. H. Kampert, N. van Eijndhoven, T. Abu-Zayyad, Matthias Geisler, K. Hultqvist, R. W. Ellsworth, Darren Grant, M. Stamatikos, J. Posselt, Michael J. Baker, L. Demiroers, S. Grullon, M. J. Carson, T. Feusels, Hermann Kolanoski, M. Voge, Pratik Majumdar, Carsten Rott, C. Ha, Elisa Resconi, M. J. Larson, J. L. Kelley, Markus Ahlers, J. Berdermann, A. Marotta, Kirill Filimonov, J. Miller, J. E. Jacobsen, Marcos Santander, M. L. Benabderrahmane, Fabian Kislat, G. Kroll, J. K. Becker, M. Dierckxsens, L. Gerhardt, R. Nahnhauer, J-P Huelss, Reina H. Maruyama, L. Gladstone, P. Roth, A. Goldschmidt, R. Lehmann, M. Bissok, Subir Sarkar, Segev BenZvi, Spencer Klein, D. Seckel, M. Vehring, D. F. Cowen, R. Porrata, M. M. Foerster, Paraic A. Kenny, Juanan Aguilar, Anatoli Fedynitch, J. C. Gallagher, Takao Kuwabara, D. Bertrand, A. Franckowiak, Xianwu Xu, R. Ehrlich, B. Christy, G. Stephens, A. Olivas, A. Ishihara, Allan Hallgren, C. Bohm, S. Westerhoff, A. R. Fazely, O. Tarasova, Tyce DeYoung, Samvel Ter-Antonyan, S. Hussain, Sandro Kopper, D. J. Koskinen, A. Slipak, S. Tilav, P. A. Toale, A. Schultes, Kara Hoffman, D. Heinen, C. Colnard, H. Landsman, P. Niessen, S. Boeser, Yolanda Sestayo de la Cerra, J. Dreyer, I. Taboada, Y. Abdou, M. Wallraff, M. Gurtner, Wolfgang Rhode, R. J. Lauer, C. De Clercq, B. D. Fox, P. Berghaus, S. Euler, A. Homeier, David A. Williams, Damian Pieloth, D. Hubert, A. M. Brown, S. W. Barwick, Christopher Wiebusch, Todor Stanev, C. Wendt, J. Daughhetee, F. Descamps, J-H Koehne, A. Tepe, R. Franke, C. Walck, Thomas K. Gaisser, G. B. Yodh, Q. Swillens, B. Ruzybayev, W. Huelsnitz, K. Helbing, E. Middell, Elisa Bernardini, M. Ribordy, M. Schunck, Jenni Adams, K. Kuehn, S. Hickford, A. Schoenwald, R. G. Stokstad, R. Wischnewski, J. Petrovic, M. Olivo, and J. A. Goodman
Subjects: HIGH-ENERGY NEUTRINOS, SELECTION, Nuclear and High Energy Physics, Astrophysics::High Energy Astrophysical Phenomena, High-energy neutrinos, FOS: Physical sciences, Flux, Cosmic ray, Elementary particle, Astrophysics, Particle detector, IceCube, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), SCATTERING, ddc:530, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, SPECTRUM, ICE, High Energy Physics::Phenomenology, Massless particle, Physics and Astronomy, Neutrino detector, AMANDA-II, High Energy Physics::Experiment, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, Lepton
Abstract: We report on the first search for atmospheric and for diffuse astrophysical neutrino-induced showers (cascades) in the IceCube detector using 257 days of data collected in the year 2007-2008 with 22 strings active. A total of 14 events with energies above 16 TeV remained after event selections in the diffuse analysis, with an expected total background contribution of $8.3\pm 3.6$. At 90% confidence we set an upper limit of $E^2\Phi_{90%CL}, Comment: 14 pages, 16 figures
Published: 2011

41. Constraints on the extremely-high energy cosmic neutrino flux with the IceCube 2008-2009 data

Author: S. Bechet, T. Abu-Zayyad, K. Beattie, O. Schulz, P. Redl, F. Clevermann, M. Olivo, Pratik Majumdar, B. Ruzybayev, Karl-Heinz Kampert, Kirill Filimonov, A. Piegsa, S. Hussain, D. J. Koskinen, G. W. Sullivan, James E. Braun, N. Milke, George Japaridze, O. Engdegård, M. Vehring, D. F. Cowen, Larissa Paul, A. Gross, A. Stössl, Albrecht Karle, A. Schönwald, K. Meagher, Thomas Meures, Elisa Resconi, J. Berdermann, Peter Mészáros, K. Rawlins, A. Homeier, M. Merck, J. Auffenberg, C. Ha, Christopher Wiebusch, M. L. Benabderrahmane, T. Denger, B. D. Fox, J. K. Becker, M. Diercksens, Dariusz Gora, Jon Dumm, Segev BenZvi, H. Taavola, J. Daughhetee, A. Van Overloop, N. van Eijndhoven, P. B. Price, T. Waldenmaier, Joanna Kiryluk, Ch. Weaver, K.-H. Becker, J. van Santen, Spencer Klein, Paraic A. Kenny, Juanan Aguilar, M. Kowalski, Takao Kuwabara, Q. Swillens, E. Blaufuss, J. C. Davis, K. Hoshina, T. O. B. Schmidt, James Madsen, M. M. Foerster, J. M. Joseph, Aongus O'Murchadha, M. Danninger, T. Fischer-Wasels, B. Christy, J. C. Gallagher, A. Ishihara, Chad Finley, D. Z. Besson, T. R. Wood, Glenn Spiczak, Kara Hoffman, K. Han, R. Ehrlich, D. Berley, G. C. Hill, A. Silvestri, T. Kowarik, Kurt Woschnagg, Paul Evenson, A. Olivas, U. Naumann, Michael J. Baker, Allan Hallgren, A. Schukraft, K. Laihem, Stijn Buitink, L. Gladstone, Sandro Kopper, D. Seckel, G. Stephens, S. Westerhoff, M. Ono, D. Bertrand, M. Voge, A. R. Fazely, Tyce DeYoung, Tim Ruhe, M. Walter, A. Rizzo, P. A. Toale, Teresa Montaruli, Karen Andeen, Nathan Whitehorn, S. Cohen, Dmitry Chirkin, J. L. Bazo Alba, G. Kroll, A. Tamburro, Anatoli Fedynitch, Wolfgang Rhode, Simona Toscano, Xinhua Bai, S. M. Movit, R. Morse, Dirk Ryckbosch, Christian Spiering, D. Bose, Alexander Kappes, R. W. Ellsworth, C. Pérez los de Heros, John Clem, I. Taboada, P. Berghaus, M. Wallraff, Todor Stanev, T. Feusels, S. Grullon, M. J. Carson, M. Labare, Ph. Herquet, C. Wendt, Justin Vandenbroucke, J. L. Kelley, M. Gurtner, S. Euler, M. J. Larson, F. Descamps, S. H. Seo, J. E. Jacobsen, D. Heinen, H. Landsman, Marcos Santander, C. Colnard, J.-P. Hülß, R. Nahnhauer, Fabian Kislat, Markus Ahlers, H. G. Sander, A. Tepe, L. Gerhardt, T. Glüsenkamp, Subir Sarkar, J. Dreyer, Carsten Rott, A. Marotta, Kael Hanson, Damian Pieloth, D. Hubert, A. M. Brown, R. Franke, C. Walck, H. A. B. Johansson, S. Seunarine, J. Miller, Chun Xu, Martin Wolf, H. S. Matis, M. Bissok, Thomas K. Gaisser, G. B. Yodh, A. Franckowiak, P. Roth, Y. Abdou, E. Middell, Elisa Bernardini, D. Rutledge, R. Porrata, D. J. Boersma, L. Köpke, Xianwu Xu, A. Slipak, S. Tilav, F. Rothmaier, D. Turcan, C. Bohm, Francis Halzen, Matthias Geisler, K. Hultqvist, M. Ribordy, S.J. Lafebre, L. Demirörs, R. J. Lauer, M. V. D'Agostino, Darren Grant, P. Nießen, Paolo Desiati, M. Stamatikos, P. Zarzhitsky, C. De Clercq, S. Böser, David A. Williams, S. W. Barwick, O. Fadiran, Samvel Ter-Antonyan, A. Goldschmidt, Yolanda Sestayo de la Cerra, T. Griesel, Jenni Adams, K. Wiebe, A. Schultes, M. Krasberg, T. Krings, E. A. Strahler, S. Hickford, R. G. Stokstad, R. Wischnewski, Hermann Kolanoski, J. Petrovic, S. Yoshida, J. A. Goodman, J. P. Rodrigues, T. Stezelberger, T. Straszheim, Timo Karg, Rasha Abbasi, W. Huelsnitz, J. W. Nam, D. R. Nygren, S. Odrowski, K. Helbing, K. Mase, S. Panknin, M. Schunck, O. Depaepe, P. O. Hulth, J. Eisch, G. de Vries-Uiterweerd, S. Stoyanov, B. Semburg, J.-H. Köhne, H. Wissing, Daniel Bindig, M. Stür, K. Schatto, G. Kohnen, J. Lünemann, J. Blumenthal, Olga Botner, R. C. Bay, D. Tosi, Gerald Przybylski, Juan Carlos Diaz-Velez, J. J. Beatty, J. Posselt, and Reina H. Maruyama
Subjects: Nuclear and High Energy Physics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), Astrophysics::High Energy Astrophysical Phenomena, Flux, FOS: Physical sciences, Cosmic ray, Rays, Astrophysics, Particle detector, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Spectrum, ddc:530, Instrumentation and Methods for Astrophysics (astro-ph.IM), Physics, SPECTRUM, COSMIC cancer database, RAYS, Massless particle, Neutrino detector, Physics and Astronomy, Neutrino, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Lepton
Abstract: We report on a search for extremely-high energy neutrinos with energies greater than $10^6$ GeV using the data taken with the IceCube detector at the South Pole. The data was collected between April 2008 and May 2009 with the half completed IceCube array. The absence of signal candidate events in the sample of 333.5 days of livetime significantly improves model independent limit from previous searches and allows to place a limit on the diffuse flux of cosmic neutrinos with an $E^{-2}$ spectrum in the energy range $2.0 \times 10^{6}$ $-$ $6.3 \times 10^{9}$ GeV to a level of $E^2 \phi \leq 3.6 \times 10^{-8}$ ${\rm GeV cm^{-2} sec^{-1}sr^{-1}}$., Comment: 9 pages, 4 figures. This corresponds to the paper Phys.Rev.D 83, 092003(2011), and its erratum Phys.Rev.D 84, 079902(2011)
Published: 2011

42. Search for dark matter from the Galactic halo with the IceCube neutrino telescope

Author: Christian Spiering, C. Ha, M. L. Benabderrahmane, Justin Vandenbroucke, Albrecht Karle, B. D. Fox, Paraic A. Kenny, Juanan Aguilar, K. Meagher, Takao Kuwabara, T. Straszheim, B. Christy, J. J. Beatty, Martin Wolf, A. Ishihara, John Clem, M. Labare, Peter Mészáros, J. Posselt, P. Niessen, Anatoli Fedynitch, A. Piegsa, A. Marotta, Reina H. Maruyama, Segev BenZvi, Rasha Abbasi, Spencer Klein, S. Boeser, I. Taboada, T. Denger, H. Taavola, Aongus O'Murchadha, W. Huelsnitz, J. L. Kelley, Markus Ahlers, N. van Eijndhoven, G. Stephens, S. Westerhoff, M. Dierckxsens, M. Stüer, R. J. Lauer, C. De Clercq, E. Blaufuss, J. C. Davis, J. P. Huelss, K. Helbing, O. Tarasova, L. Demiroers, D. Bertrand, K. H. Kampert, M. Stamatikos, R. Porrata, P. B. Price, T. O. B. Schmidt, D. Berley, G. C. Hill, G. Kroll, David A. Williams, Kara Hoffman, N. Milke, George Japaridze, H. S. Matis, Samvel Ter-Antonyan, Michael J. Baker, D. Heinen, C. Colnard, Kurt Woschnagg, Tim Ruhe, M. Walter, D. Turcan, Francis Halzen, P. Zarzhitsky, O. Fadiran, L. Gladstone, Timo Karg, M. Schunck, A. Goldschmidt, A. Schultes, Jon Dumm, D. Seckel, M. Voge, Paul Evenson, M. Wallraff, M. Gurtner, J. Auffenberg, Dmitry Chirkin, M. Prikockis, T. Waldenmaier, Joanna Kiryluk, M. Kowalski, A. R. Fazely, Tyce DeYoung, P. A. Toale, O. Engdegård, A. Van Overloop, D. Bose, Alexander Kappes, Elisa Resconi, K. Kuehn, S. H. Seo, M. Danninger, Wolfgang Rhode, Ch. Weaver, F. Rothmaier, Matthias Geisler, K. Hultqvist, Darren Grant, S. M. Movit, J. Berdermann, T. Kowarik, Karen Andeen, K. Beattie, O. Schulz, Chad Finley, S. W. Barwick, C. Pérez de los Heros, A. Tamburro, B. Voigt, J. Petrovic, Xinhua Bai, M. Ono, K. Rawlins, P. Roth, J. L. Bazo Alba, P. Berghaus, M. Krasberg, James Madsen, J. Luenemann, D. Z. Besson, S. Euler, T. Griesel, T. Feusels, T. Abu-Zayyad, K. Wiebe, Q. Swillens, Damian Pieloth, B. Ruzybayev, D. Hubert, A. M. Brown, Pratik Majumdar, J. E. Jacobsen, Marcos Santander, L. Gerhardt, A. Rizzo, Teresa Montaruli, O. Depaepe, S. Stoyanov, S. Yoshida, M. Vehring, D. F. Cowen, A. Slipak, S. Tilav, Nathan Whitehorn, S. Cohen, R. Nahnhauer, A. Homeier, S. Bechet, Christopher Wiebusch, R. C. Bay, P. Redl, Todor Stanev, C. Wendt, K.-H. Becker, Juan Carlos Diaz-Velez, F. Descamps, J. Daughhetee, A. Tepe, Kirill Filimonov, T. Fischer-Wasels, A. Schukraft, K. Laihem, J. H. Koehne, R. Franke, C. Walck, F. Clevermann, Dirk Ryckbosch, Thomas K. Gaisser, G. B. Yodh, P. O. Hulth, J. Eisch, J. K. Becker, G. de Vries-Uiterweerd, S. Seunarine, G. W. Sullivan, James E. Braun, D. Rutledge, Carsten Rott, B. Semburg, J. Miller, M. Bissok, Ph. Herquet, Xianwu Xu, C. Bohm, H. Wissing, M. M. Foerster, J. C. Gallagher, Daniel Bindig, Kael Hanson, J. van Santen, Allan Hallgren, Sandro Kopper, Paolo Desiati, J. P. Rodrigues, T. Stezelberger, A. Gross, J. Dreyer, Y. Abdou, M. V. D'Agostino, A. Silvestri, M. Olivo, J. A. Goodman, K. Mase, Subir Sarkar, E. Middell, Elisa Bernardini, M. Ribordy, Jenni Adams, S. Hickford, A. Schoenwald, R. G. Stokstad, R. Wischnewski, S. Panknin, J. W. Nam, J. M. Joseph, D. R. Nygren, S. Odrowski, Thomas Meures, S. Grullon, M. J. Carson, M. J. Larson, M. Merck, Fabian Kislat, A. Franckowiak, Stijn Buitink, K. Hoshina, L. Koepke, Glenn Spiczak, R. Morse, U. Naumann, T. Gluesenkamp, Simona Toscano, S. Hussain, D. J. Koskinen, R. W. Ellsworth, D. J. Boersma, S.J. Lafebre, H. G. Sander, Chun Xu, Henrik J. Johansson, R. Ehrlich, A. Olivas, H. Landsman, K. Schatto, G. Kohnen, Yolanda Sestayo de la Cerra, T. Krings, E. A. Strahler, Hermann Kolanoski, D. Tosi, Gerald Przybylski, J. Blumenthal, K. Han, Olga Botner, and Larissa Paul
Subjects: Nuclear and High Energy Physics, Astrophysics::High Energy Astrophysical Phenomena, Dark matter, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, 01 natural sciences, IceCube, Galactic halo, 0103 physical sciences, ddc:530, 010306 general physics, Astrophysics::Galaxy Astrophysics, Physics, 010308 nuclear & particles physics, Gamma-Ray Emission, Hot dark matter, Astronomy, Cosmic-Rays, Dark matter halo, Particles, Neutrino detector, Anisotropy, High Energy Physics::Experiment, Halo, Dwarf Spheroidal Galaxies, Neutrino, Neutrino astronomy
Abstract: Self-annihilating or decaying dark matter in the Galactic halo might produce high energy neutrinos detectable with neutrino telescopes. We have conducted a search for such a signal using 276 days of data from the IceCube 22-string configuration detector acquired during 2007 and 2008. The effect of halo model choice in the extracted limit is reduced by performing a search that considers the outer halo region and not the Galactic Center. We constrain any large-scale neutrino anisotropy and are able to set a limit on the dark matter self-annihilation cross section of ⟨σAv⟩≃10-22 cm3 s-1 for weakly interacting massive particle masses above 1 TeV, assuming a monochromatic neutrino line spectrum., Physical Review D ; Volume 84, Issue 2
Published: 2011

43. Search for exclusive b → u transitions in hadronic decays of B mesons involving mesons

Author: D. Riley, J. Bartelt, B. Nemati, F. Morrow, M. S. Alam, P. N. Wang, Yuichi Kubota, H. Kagan, J. S. Miller, C. D. Jones, D. He, J. Gronberg, S. Nakanishi, C. M. Daubenmier, Richard Wilson, J. Ernst, R. Davis, J. Urheim, T. E. Browder, E. H. Thorndike, M. M. Zoeller, Ryszard Stroynowski, T. Liu, M. Lattery, N. Horwitz, M. Chadha, C. Bebek, M. Thulasidas, Maurice Garcia-Sciveres, G. Masek, Juliet Ritchie Patterson, R. J. Morrison, D. Coppage, D. H. Miller, P. L. Wang, M. Goldberg, A. P. Freyberger, J. P. Alexander, Mats A Selen, Y. Kwon, B. Geiser, T. Miao, A. J. Sadoff, M. L. Kelly, George R. Kalbfleisch, N. Kwak, D. Z. Besson, S. W. Gray, Jungil Lee, H. P. Paar, C. R. Sun, D. L. Kreinick, X. Fu, P. Rankin, D. Perticone, R. Fulton, M. Daoudi, W. T. Ford, J. Masui, V. Savinov, F. Butler, R. D. Kass, M. Modesitt, T. K. Nelson, R. Balest, W. R. Ross, P. Skubic, M. Lohner, Yoram Rozen, F. Würthwein, R. Malchow, John Yelton, S. Menary, M. Lambrecht, J. Snow, Z. Egyed, H. Yamamoto, R. L. McIlwain, Anders Ryd, M. Athanas, K. K. Gan, Y. Skovpen, R. Kennett, J. K. Nelson, Vivek Jain, D. Sperka, Chunjie Wang, B. Gittelman, J. J. Thaler, V. Shelkov, S. Schrenk, S. Yang, Philip Baringer, J. G. Smith, Sheldon Stone, T. Bergfeld, S. Roberts, R. Stephens, Paul Avery, S. Sanghera, P. Zadorozhny, F. Muheim, I. Volobouev, S. Ball, S. E. Csorna, R. Ammar, R. Mountain, E. Nordberg, Jeffrey Richman, Daniel Schmidt, I. J. Kim, Kenneth Bloom, M. Battle, G. C. Moneti, N. Hancock, M. Procario, H. Severini, S. Chan, B. Ong, M.A. Palmer, Ha Lam, D. Fujino, G. S. Ludwig, M. Sapper, D. N. Brown, K. Kinoshita, J. J. O'Neill, S. Playfer, N. Katayama, G. Wei, D. G. Cassel, G. Zhu, D. S. Akerib, E. I. Shibata, G. Vasseur, S. Salman, J. Fast, D. Payne, H. A. Cho, R. Wang, C. O'Grady, Michael Wood, Marina Artuso, G. Eigen, A. J. Weinstein, Yurii V. Mukhin, B. C. Barish, Christopher G. White, D. L. Hartill, H. N. Nelson, P. S. Drell, Karl Berkelman, T. Skwarnicki, R. Ehrlich, R. Poling, D. F. Cowen, Jorge Luis Rodriguez, G. Crawford, M. Saulnier, C. R. Ng, S. L. Jones, P. C. Kim, S. Henderson, M. Sung, Michael S. Witherell, I. P.J. Shipsey, J. Dominick, B. I. Eisenstein, D. M. Coffman, K. Lingel, Alice Bean, K. Cho, R. Kutschke, N. B. Mistry, B. K. Heltsley, H. Tajima, G. D. Gollin, J. Mevissen, N. Copty, J. Kandaswamy, D. Cinabro, S. Patton, D. Peterson, D. Acosta, Daniel Johnson, and K. Honscheid
Subjects: Physics, Nuclear physics, Hadronic decay, Nuclear and High Energy Physics, Particle physics, Meson, Hadron, Mass spectrum, Resonance, Elementary particle, B meson, Cornell Electron Storage Ring
Abstract: Using 1.16 × 106 B B events collected at the γ(4S) resonance by the CLEO Collaboration at the Cornell Electron Storage Ring (CESR), we have searched for decays of B mesons to exclusive two-body hadronic final states including a Ds+ or a D s ∗+ meson. We obtain the 90% confidence level upper limit β (B → D s (∗)+ π − + D s ∗ +p − + D s (∗)+ π 0 + D s (∗)+ η + D s (∗)+ p 0 + D s (∗)+ (ω) × β(D s + → φπ + ) −5 . We have also searched for the W-exchange decays, B 0 → D s (∗)− K (∗)+ .
Published: 1993

44. Measurements of exclusive semileptonic decays of D mesons

Author: Daniel Schmidt, Maurice Garcia-Sciveres, M. Sapper, R. J. Morrison, Mats A Selen, A. J. Sadoff, F. Butler, P. N. Wang, John Yelton, Ryszard Stroynowski, Y. Kwon, P. Rankin, D. H. Miller, S. Nakanishi, E. H. Thorndike, B. Nemati, Chunjie Wang, M. Daoudi, A. Bean, X. Fu, D. Riley, M. Procario, J. K. Nelson, D. Besson, R. Kennett, S. Yang, S. F. Schaffner, B. Gittelman, Harris Kagan, N. Kwak, Daniela Bortoletto, Ha Lam, Raymond Davis, D. Coppage, D. F. Cowen, J. J. O'Neill, N. Copty, I. J. Kim, J. Bartelt, J. P. Alexander, G. C. Moneti, K. Lingel, T. Skwarnicki, G. Vasseur, J. Urheim, N. Katayama, D. S. Akerib, D. M. Coffman, G. Eigen, S. Salman, D. G. Cassel, Michael Wood, R. Kass, R. Stephens, Yurii V. Mukhin, S. E. Csorna, P. C. Kim, S. Henderson, B. K. Heltsley, B. C. Barish, B. Geiser, Yuichi Kubota, M. Sung, H. Worden, M. Modesitt, P. L. Wang, E. I. Shibata, K. Kinoshita, R. Malchow, H. A. Cho, R. Wang, M. Lohner, I. P.J. Shipsey, K. K. Gan, M. M. Zoeller, D. Cinabro, D. N. Brown, D. L. Hartill, Karl Berkelman, K. Cho, N. B. Mistry, B. Ong, P. Wilson, J. G. Smith, S. Menary, R. L. McIlwain, P. S. Drell, S. Patton, R. Poling, M. Lambrecht, F. Shen, C. R. Ng, T. Miao, G. Crawford, C. D. Jones, Jorge Luis Rodriguez, M. Saulnier, M. S. Alam, V. Shelkov, S. Schrenk, Michael S. Witherell, M. Goldberg, Richard Wilson, D. Fujino, D. Acosta, A. J. Weinstein, Daniel Johnson, J. Fast, W. R. Ross, H. N. Nelson, D. He, R. Ammar, D. L. Kreinick, G. Masek, T. K. Nelson, Juliet Ritchie Patterson, H. Tajima, J. Gronberg, J. Masui, N. Horwitz, J. Ernst, T. E. Browder, J. Lee, M. L. Kelly, R. Fulton, I. Volobouev, M. Lattery, M. Chadha, C. R. Sun, H. Severini, S. Chan, S. W. Gray, M. Ogg, G. Zhu, S. Roberts, W. T. Ford, P. Zadorozhny, M. Battle, F. Muheim, Z. Egyed, H. P. Paar, R. Balest, K. Honscheid, Hubert Kroha, C. O'Grady, S. Playfer, R. Kutschke, D. Sperka, Vivek Jain, F. Morrow, Y. Skovpen, S. Sanghera, E. Nordberg, Jeffrey Richman, Anders Ryd, M. Athanas, J. Mevissen, G. S. Ludwig, N. Hancock, P. Skubic, Sheldon Stone, J. Kandaswamy, K. Sparks, Paul Avery, D. Peterson, Marina Artuso, C. White, H. Yamamoto, T. Liu, C. Bebek, A. P. Freyberger, George R. Kalbfleisch, J. Snow, C. M. Daubenmier, D. Perticone, V. Savinov, Yoram Rozen, F. Würthwein, Philip Baringer, S. Ball, J. S. Miller, M. Thulasidas, J. Whitmore, R. Ehrlich, S. L. Jones, and J. Dominick
Subjects: Semileptonic decay, Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Meson, Branching fraction, Electron–positron annihilation, D meson, Elementary particle, Cornell Electron Storage Ring
Abstract: Using a sample of integrated luminosity 1.68 fb−1 collected with the CLEO-II detector at the Cornell Electron Storage Ring, we measure the branching ratios for the dominant exclusive semileptonic decays D → K l ν and D → K ∗ l ν , using charged and neutral D mesons. We also make a precise measurement of the vector form factor for the decay D 0 → K − l + ν , using a sample of 2700 events.
Published: 1993

45. Production and decay of the Ds1 (2536)+

Author: G. Masek, S. Nakanishi, Juliet Ritchie Patterson, E. H. Thorndike, K. Honscheid, M. Procario, W. R. Ross, D. Coppage, J. P. Alexander, C. R. Sun, W. T. Ford, I. P.J. Shipsey, J. S. Miller, Hubert Kroha, R. D. Kass, R. S. Galik, P. Rubin, M. Thulasidas, J. Masui, M. Worris, M. Ogg, G. Zhu, N. Katayama, Michael Wood, D. S. Akerib, C. O'Grady, A. J. Weinstein, M. Sapper, D. M. Coffman, H. A. Cho, R. Wang, T. K. Nelson, G. Eigen, B. K. Heltsley, H. N. Nelson, T. Skwarnicki, D. L. Hartill, R. Ehrlich, M. Daoudi, Vivek Jain, P. C. Kim, F. Butler, D. L. Kreinick, S. L. Jones, Maurice Garcia-Sciveres, S. Henderson, C. R. Ng, K. K. Gan, Y. Skovpen, B. Geiser, J. Mevissen, M. M. Zoeller, D. Perticone, V. Savinov, Michael S. Witherell, B. Nemati, F. Morrow, J. Kandaswamy, J. Urheim, Daniela Bortoletto, R. Malchow, K. Lingel, Yoram Rozen, F. Würthwein, M. Sivertz, N. Copty, J. Dominick, S. Roberts, R. Kutschke, Philip Baringer, John Yelton, M. L. Kelly, P. N. Wang, S. Ball, D. Besson, T. Miao, H. Worden, M. Battle, T. Liu, C. Bebek, D. Peterson, S. W. Gray, K. Sparks, D. G. Cassel, M. Modesitt, H. Tajima, H. Yamamoto, M. Lohner, M. Lambrecht, R. Ammar, A. P. Freyberger, Ryszard Stroynowski, H. P. Paar, R. Fulton, D. Cinabro, George R. Kalbfleisch, H. Severini, S. Chan, Ron Poling, Daniel Schmidt, S. Patton, J. G. Smith, Sheldon Stone, E. Nordberg, Jeffrey Richman, D. Acosta, Richard Wilson, Paul Avery, Daniel Johnson, G. S. Ludwig, P. Rankin, K. Cho, Marina Artuso, N. B. Mistry, J. Snow, Z. Egyed, D. Riley, J. J. O'Neill, Chunjie Wang, S. F. Schaffner, P. S. Drell, J. Bartelt, Paul Sheldon, Yuichi Kubota, Jorge Luis Rodriguez, D. F. Cowen, G. Crawford, M. Saulnier, S. Sanghera, A. Bean, D. Sperka, N. Hancock, R. Kennett, H. Kagan, B. Gittelman, V. Romero, J. K. Nelson, I. J. Kim, S. Yang, R. Davis, R. J. Morrison, Mats A Selen, A. J. Sadoff, Christopher G. White, P. L. Wang, M. Athanas, J. Gronberg, N. Horwitz, M. Chadha, Karl Berkelman, D. H. Miller, X. Fu, M. Sung, N. Kwak, R. Stephens, S. E. Csorna, C. D. Jones, S. Menary, K. Kinoshita, R. L. McIlwain, B. Ong, M. Goldberg, A. V. Barnes, S. Schrenk, Ha Lam, M. S. Alam, J. Whitmore, Jungil Lee, M. Lattery, G. Vasseur, F. Muheim, D. N. Brown, S. Playfer, B. C. Barish, G. C. Moneti, E. I. Shibata, R. Ballest, T. E. Browder, P. Wilson, and P. Skubic
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Fragmentation (mass spectrometry), Electron–positron annihilation, Fragmentation function, Parity (physics), Atomic physics, Helicity
Abstract: Using the CLEO-II detector at CESR, we have observed the Ds1(2536)+ in the decay modes D s1 + →D ∗0 K + and D ∗+ K S + , and measured its fragmentation and production ratios. Using the helicity angle distribution of the daugter D ∗0 , we obtain new evidence for the assignment of 1+ for the spin and parity of the Ds1+. We also set upper limits on the decays D s1 + →D s ∗+ λ, D 0 K + and D+Ks0.
Published: 1993

46. Design and tests for CLEO-II silicon vertex detector

Author: K. Honscheid, D. Cinabro, D.M. Schmidt, H. Yamamoto, Frank K. Wuerthwein, H. Worden, J. P. Alexander, John Dobbins, Z. Sobolewski, P. Rubin, J. Gronberg, Marina Artuso, D. S. Akerib, S. Henderson, H. N. Nelson, C. D. Jones, D. F. Cowen, H. Tajima, R. J. Morrison, and Mats A Selen
Subjects: Physics, Nuclear and High Energy Physics, Silicon, Physics::Instrumentation and Detectors, Preamplifier, Scattering, business.industry, Detector, chemistry.chemical_element, Boron carbide, STRIPS, Tracking (particle physics), law.invention, Transverse plane, chemistry.chemical_compound, Optics, chemistry, law, High Energy Physics::Experiment, business, Instrumentation
Abstract: We report on the design and prototype studies for a new double-sided silicon vertex detector for the CLEO-II experiment at CESR. To minimize multiple scattering, two new techniques are employed: (1) the detector is supported by low mass, low Z boron carbide foam U-channels; and (2) the preamplifiers are removed entirely from the tracking volume by using a second layer of metallization on the silicon to provide longitudinal readout traces for the transverse sense strips.
Published: 1993

47. RECENT RESULTS FROM AMANDA

Author: W. Wu, E. Schneider, D. M. Lowder, G. C. Hill, D. Schneider, Y. D. He, K. Rawlins, P. Askebjer, P. B. Price, D. Bierenbaum, T. Scheider, T. O. B. Schmidt, James Madsen, M. Hellwig, E. Andres, H. G. Sander, Glenn Spiczak, H. Rubinstein, Kurt Woschnagg, P. Ekström, M. M. Boyce, R. Schwarz, F. M. Newcomer, C. Walck, R. Hardtke, R. Porrata, G. B. Yodh, C. Pérez de los Heros, Albrecht Karle, I. Liubarsky, A. Mihalyi, Staffan Carius, P. Lindahl, R. C. Bay, P. Niessen, S. Young, P. Romenesko, Ariel Goobar, Christian Spiering, N. Starinsky, B. Erlandsson, H. S. Matis, D. Steele, D. F. Cowen, D. Chirkin, S. Hundertmark, A. Biron, Stefan Richter, Marek Kowalski, M. Solarz, T. Mikolajski, S. Tilav, H. Heukenkamp, P. C. Mock, P. Miocinovic, C. H. Wiebusch, J. Ludvig, D. Ross, K. H. Becker, L. Gray, Xinhua Bai, J. Booth, L. Thollander, A. Silvestri, I. Taboada, R. G. Stokstad, R. Wischnewski, H. Leich, T. C. Miller, R. Morse, J. E. Jacobsen, B. Koci, T. Thon, Lars Bergström, Kael Hanson, J. Rodríguez Martino, Hakki Ögelman, Adam Bouchta, Steven W. Barwick, A. Richards, Francis Halzen, Paolo Desiati, Allan Hallgren, J. P Dewulf, Ole Streicher, T. Neunhöffer, M. Vander Donckt, Olga Botner, V. Kandhadai, Wolfgang Rhode, P. Loaiza, A. Goldschmidt, Y. Minaeva, G. Barouch, M. Gaug, Caroline Costa, Ch. Weinheimer, Matthias Leuthold, D. R. Nygren, P. Steffen, L. Köpke, Jan Conrad, T. Feser, H. Haase, Jodi Cooley, E. Dalberg, D. Bertrand, A. Chen, Joakim Edsjö, Q. Sun, C. Reed, J. Dailing, P. Doksus, Nicholas G. Usechak, J. Kim, T. De Young, P. O. Hulth, H. Wissing, and Pawel Marciniewski
Subjects: Physics, Nuclear and High Energy Physics, Muon, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Solar neutrino, Astrophysics::Instrumentation and Methods for Astrophysics, Astronomy, Astronomy and Astrophysics, Astrophysics, Solar neutrino problem, Atomic and Molecular Physics, and Optics, Neutrino detector, Measurements of neutrino speed, High Energy Physics::Experiment, Neutrino, Neutrino oscillation, Physics::Atmospheric and Oceanic Physics, Charged current
Abstract: We present results based on data taken in 1997 with the 302-PMT Antarctic Muon and Neutrino Detector Array-B10 ("AMANDA-B10") array. Atmospheric neutrinos created in the northern hemisphere are observed indirectly through their charged current interactions which produce relativistic, Cherenkov-light-emitting upgoing muons in the South Pole ice cap. The reconstructed angular distribution of these events is in good agreement with expectation and demonstrates the viability of this ice-based device as a neutrino telescope.
Published: 2001

48. Measurement of the atmospheric neutrino energy spectrum from 100 GeV to 400 TeV with IceCube

Author: J. W. Nam, Carsten Rott, K. Beattie, O. Schulz, Dave Nygren, J. Miller, S. Seunarine, M. Bissok, S. Odrowski, D. Rutledge, Xianwu Xu, John Clem, J. Petrovic, C. Walck, A. Piegsa, K. Singh, D. Z. Besson, Q. Swillens, T. Krings, A. Van Overloop, K. Mase, E. A. Strahler, M. Ono, J. L. Bazo Alba, T. Feusels, J. Dreyer, Y. Abdou, D. Bertrand, M. Olivo, J. A. Goodman, J. E. Jacobsen, M. Labare, Marcos Santander, K. Rawlins, S. Hussain, N. van Eijndhoven, C. Ha, L. Gerhardt, Hermann Kolanoski, D. J. Koskinen, M. V. D'Agostino, M. L. Benabderrahmane, O. Depaepe, H. G. Sander, James Madsen, Klas Hultqvist, S. Stoyanov, T. DeYoung, R. Nahnhauer, J. van Santen, P. B. Price, G. Stephens, Todor Stanev, Dawn Williams, Jay Gallagher, Ignacio Taboada, S. Panknin, S. Westerhoff, S. Bechet, Chun Xu, Anatoli Fedynitch, Thorsten Glusenkamp, O. Tarasova, Paraic A. Kenny, Juanan Aguilar, J. M. Joseph, Axel Groß, F. Descamps, M. Wallraff, Nathan Whitehorn, S. Cohen, Takao Kuwabara, M. Stamatikos, T. Straszheim, R. Ehrlich, J. Lünemann, M. Gurtner, Teresa Montaruli, C. Pérez de los Heros, A. Tepe, S. Schlenstedt, A. Olivas, B. Christy, P. Redl, Timo Karg, R. C. Bay, Peter Mészáros, G. Kroll, Christian Spiering, R. Franke, T. O. B. Schmidt, E. Middell, Elisa Bernardini, Stijn Buitink, Larissa Paul, M. Ribordy, Tim Ruhe, R. Lehmann, M. Walter, A. Rizzo, J. P. Rodrigues, Jenni Adams, T. Stezelberger, K. Hoshina, Justin Vandenbroucke, W. Huelsnitz, A. Marotta, Glenn Spiczak, Rasha Abbasi, Thomas K. Gaisser, G. B. Yodh, H. Landsman, S. H. Seo, Albrecht Karle, J.-P. Hülß, U. Naumann, R. Morse, D. Berley, G. Wikström, T. Griesel, K. H. Becker, Karl-Heinz Kampert, M. Dierckxsens, S. Hickford, Kurt Woschnagg, Kirill Filimonov, B. Ruzybayev, H. S. Matis, Paul Evenson, R. G. Stokstad, K. Helbing, K. Wiebe, P. O. Hulth, J. Eisch, G. de Vries-Uiterweerd, P. Berghaus, A. Goldschmidt, R. Wischnewski, S. Grullon, M. J. Carson, K. Meagher, F. Clevermann, B. D. Fox, D. Turcan, S. Euler, M. J. Larson, B. Semburg, Francis Halzen, J.-H. Köhne, H. Wissing, P. Zarzhitsky, Fabian Kislat, Dmitry Chirkin, J. C. Díaz-Vélez, Martin Wolf, O. Fadiran, N. Kemming, James E. Braun, H. Taavola, D. Bose, Alexander Kappes, C. Colnard, Aya Ishihara, J. J. Beatty, M. Krasberg, J. Auffenberg, R. J. Lauer, Damian Pieloth, D. Hubert, Christian Bohm, A. Franckowiak, E. Blaufuss, J. C. Davis, T. Abu-Zayyad, Aongus O'Murchadha, J. Posselt, F. Rothmaier, M. Schunck, Ch. Weaver, C. De Clercq, A. Schukraft, Pratik Majumdar, S. Böser, K. Laihem, L. Köpke, Matthias Geisler, Reina H. Maruyama, Segev BenZvi, M. Matusik, Dirk Ryckbosch, S. Yoshida, Chad Finley, Spencer Klein, Darren Grant, Ph. Herquet, G. W. Sullivan, G. C. Hill, D. F. Cowen, Kara Hoffman, Y. Sestayo, S. M. Movit, M. R. Duvoort, Michael J. Baker, Kael Hanson, K. Kuehn, P. Roth, Steven W. Barwick, Wolfgang Rhode, L. Gladstone, D. Seckel, A. Slipak, S. Tilav, Paolo Desiati, A. R. Fazely, P. A. Toale, L. Demirörs, P. Nießen, A. Homeier, Christopher Wiebusch, Jon Dumm, M. Prikockis, T. Waldenmaier, Joanna Kiryluk, M. Kowalski, M. Danninger, T. Kowarik, A. Tamburro, B. Voigt, Xinhua Bai, M. Voge, J. L. Kelley, Markus Ahlers, R. Porrata, Subir Sarkar, Samvel Ter-Antonyan, Thomas Meures, A. Schultes, M. Merck, Karen Andeen, Simona Toscano, R. W. Ellsworth, J. K. Becker, D. J. Boersma, S.J. Lafebre, Chris Wendt, M. M. Foerster, A. Silvestri, Allan Hallgren, J. Blumenthal, N. Milke, George Japaridze, K. Han, O. Engdegård, Olga Botner, Elisa Resconi, Henrik J. Johansson, J. Berdermann, K. Schatto, G. Kohnen, D. Tosi, and Gerald Przybylski
Subjects: Nuclear and High Energy Physics, Particle physics, Physics::Instrumentation and Detectors, Solar neutrino, Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Deep Ice, South-Pole, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), ddc:530, Muon neutrino, Neutrino oscillation, Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Flux, High Energy Physics::Phenomenology, Optical-Properties, Detector, Solar neutrino problem, High Energy Physics - Phenomenology, Neutrino detector, Measurements of neutrino speed, Physics::Accelerator Physics, High Energy Physics::Experiment, Neutrino astronomy, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, Telescopes
Abstract: A measurement of the atmospheric muon neutrino energy spectrum from 100 GeV to 400 TeV was performed using a data sample of about 18,000 up-going atmospheric muon neutrino events in IceCube. Boosted decision trees were used for event selection to reject mis-reconstructed atmospheric muons and obtain a sample of up-going muon neutrino events. Background contamination in the final event sample is less than one percent. This is the first measurement of atmospheric neutrinos up to 400 TeV, and is fundamental to understanding the impact of this neutrino background on astrophysical neutrino observations with IceCube. The measured spectrum is consistent with predictions for the atmospheric muon neutrino plus muon antineutrino flux., Comment: 19 pages, 24 figures, added background simulation to distribution plots, clarified a few points in the text
Published: 2010

49. Limits on a muon flux from Kaluza-Klein dark matter annihilations in the Sun from the IceCube 22-string detector

Author: C. Pérez de los Heros, B. D. Fox, T. Krings, Jenni Adams, J.-P. Hülß, E. Blaufuss, N. van Eijndhoven, D. Bertrand, J. Tooker, M. Wallraff, M. Gurtner, H. S. Matis, R. Gozzini, J. W. Nam, Hermann Kolanoski, P. O. Hulth, J. Eisch, A. Tepe, C. Roucelle, G. de Vries-Uiterweerd, Thomas Meures, M. Schunck, G. Wikström, T. Griesel, M. C. Stoufer, S. Schlenstedt, D. Turcan, N. Milke, Francis Halzen, George Japaridze, D. R. Nygren, S. Odrowski, R. Ehrlich, S. M. Movit, Laura C. Bradley, M. Merck, K. Wiebe, J. L. Kelley, Markus Ahlers, S. Hickford, R. G. Stokstad, G. Kroll, B. Semburg, C. Terranova, H. Wissing, A. Olivas, P. Roth, O. Fadiran, M. R. Duvoort, R. Lehmann, R. Wischnewski, S. Grullon, M. J. Carson, D. Rutledge, S. Panknin, R. Porrata, K. Rawlins, P. Berghaus, O. Depaepe, S. Stoyanov, Ph. Herquet, O. Engdegård, K. Kuehn, Carsten Rott, T. Straszheim, Samvel Ter-Antonyan, Christopher Wiebusch, Q. Swillens, Fabian Kislat, Karen Andeen, A. Slipak, S. Tilav, M. Bissok, J. M. Clem, S. Euler, D. Z. Besson, K. Beattie, Jon Dumm, J. van Santen, M. Prikockis, T. Waldenmaier, Joanna Kiryluk, Timo Karg, Kael Hanson, M. Danninger, O. Schulz, Y. Hasegawa, Xianwu Xu, T. Abu-Zayyad, S. Seunarine, L. Demirörs, T. Kowarik, A. Homeier, J. Lünemann, Elisa Resconi, Dirk Lennarz, E. Middell, H. Landsman, R. W. Ellsworth, Elisa Bernardini, R. Nahnhauer, A. Tamburro, C. Bohm, K. Mase, B. Voigt, P. Nießen, Johan Lundberg, Pratik Majumdar, K.-H. Becker, J. Berdermann, Rasha Abbasi, M. Ribordy, Xinhua Bai, Teresa Montaruli, J. Dreyer, Nathan Whitehorn, S. Cohen, R. C. Bay, Y. Abdou, B. Ruzybayev, Damian Pieloth, R. L. Imlay, Peter Mészáros, J. Petrovic, M. V. D'Agostino, D. Hubert, A. Schukraft, K. Laihem, R. M. Gunasingha, Juan Carlos Diaz-Velez, W. Huelsnitz, Subir Sarkar, Paolo Desiati, David A. Schneider, R. Ganugapati, A. C. Pohl, C. Ha, J. J. Beatty, T. Castermans, D. Berley, G. C. Hill, M. L. Benabderrahmane, Dirk Ryckbosch, M. Olivo, J. A. Goodman, Michael J. Baker, D. F. Cowen, Larissa Paul, K. Helbing, D. Breder, D. J. Boersma, L. Gladstone, C. T. Day, K. Hoshina, D. Seckel, P. B. Price, R. J. Lauer, L. Köpke, A. R. Fazely, Tyce DeYoung, P. A. Toale, A. Silvestri, M. Stamatikos, M. Krasberg, Glenn Spiczak, E. A. Strahler, G. Stephens, S. Westerhoff, C. De Clercq, I. Taboada, David A. Williams, Albrecht Karle, S.J. Lafebre, Paraic A. Kenny, Juanan Aguilar, Spencer Klein, T. O. B. Schmidt, C. P. McParland, Reina H. Maruyama, Jens Madsen, S. W. Barwick, A. Wiedemann, O. Tarasova, K. Meagher, J. Auffenberg, M. Kowalski, Todor Stanev, Takao Kuwabara, C. Wendt, A. Goldschmidt, Kara Hoffman, Y. Sestayo, J. K. Becker, W. R. Edwards, F. Descamps, H. Miyamoto, S. Hussain, Kurt Woschnagg, D. J. Koskinen, Paul Evenson, R. Franke, C. Walck, A. Lucke, M. M. Foerster, Christian Spiering, B. Christy, Thomas K. Gaisser, G. B. Yodh, Wolfgang Rhode, J. C. Gallagher, J. M. Joseph, Allan Hallgren, J. P. Rodrigues, T. Stezelberger, S. Bechet, S. Yoshida, A. Ishihara, J. Bolmont, R. Morse, P. Redl, Dmitry Chirkin, Chad Finley, S. Knops, Alexander Kappes, Karl-Heinz Kampert, Kirill Filimonov, Justin Vandenbroucke, F. Rothmaier, K. Hultqvist, Darren Grant, H. G. Sander, Chun Xu, Karl-Heinz Sulanke, G. W. Sullivan, N. Kemming, James E. Braun, D. Tosi, Gerald Przybylski, M. Inaba, M. Labare, Henrik J. Johansson, Axel Groß, M. Walter, A. Rizzo, Anna Franckowiak, S. H. Seo, N. Potthoff, K. Schatto, G. Kohnen, M. Ono, J. L. Bazo Alba, K. Han, T. Feusels, Olga Botner, J. E. Jacobsen, L. Gerhardt, A. Piegsa, S. J. Patton, A. Van Overloop, Max-Planck-Institut für Kernphysik (MPIK), Max-Planck-Gesellschaft, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)
Subjects: [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Nuclear and High Energy Physics, Particle physics, Cosmology and Nongalactic Astrophysics (astro-ph.CO), [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Physics::Instrumentation and Detectors, Solar neutrino, Dark matter, FOS: Physical sciences, Astrophysics, 01 natural sciences, 7. Clean energy, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], 0103 physical sciences, ddc:530, 010306 general physics, Cosmic rays, High Energy Astrophysical Phenomena (astro-ph.HE), Physics, Annihilation, Muon, 010308 nuclear & particles physics, [SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Massless particle, Neutrino detector, High Energy Physics::Experiment, Other gauge bosons, Neutrino, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Cosmology and Nongalactic Astrophysics, Lepton
Abstract: A search for muon neutrinos from Kaluza-Klein dark matter annihilations in the Sun has been performed with the 22-string configuration of the IceCube neutrino detector using data collected in 104.3 days of live-time in 2007. No excess over the expected atmospheric background has been observed. Upper limits have been obtained on the annihilation rate of captured lightest Kaluza-Klein particle (LKP) WIMPs in the Sun and converted to limits on the LKP-proton cross-sections for LKP masses in the range 250 -- 3000 GeV. These results are the most stringent limits to date on LKP annihilation in the Sun., 6 pages, 5 figures
Published: 2010

50. First search for extremely high energy cosmogenic neutrinos with the IceCube Neutrino Observatory

Author: Henrik J. Johansson, Laura C. Bradley, F. Clevermann, O. Depaepe, D. Z. Besson, Peter Mészáros, K. Beattie, O. Schulz, S. Stoyanov, H. Landsman, K.-H. Becker, K. Schatto, G. Kohnen, G. W. Sullivan, N. Kemming, James E. Braun, J. Lünemann, R. C. Bay, A. Schukraft, K. Laihem, Nathan Whitehorn, S. Cohen, G. Stephens, S. Westerhoff, O. Tarasova, J. L. Kelley, Markus Ahlers, N. Milke, George Japaridze, T. Glüsenkamp, M. Schunck, Carsten Rott, C. Ha, M. L. Benabderrahmane, Juan Carlos Diaz-Velez, Paraic A. Kenny, Juanan Aguilar, Takao Kuwabara, T. Straszheim, B. Christy, O. Engdegård, E. Middell, Elisa Bernardini, M. Ribordy, Christian Spiering, Dirk Ryckbosch, R. Porrata, K. Han, J. Miller, M. Bissok, P. B. Price, S. Knops, Justin Vandenbroucke, Olga Botner, T. O. B. Schmidt, Jenni Adams, M. Krasberg, Elisa Resconi, Todor Stanev, K. Kuehn, J. Berdermann, Rasha Abbasi, Samvel Ter-Antonyan, M. Stamatikos, A. Schultes, C. Colnard, T. Krings, C. Wendt, M. Labare, D. J. Boersma, E. A. Strahler, J. Auffenberg, S. Hickford, F. Descamps, Xianwu Xu, J. M. Clem, Jon Dumm, M. Prikockis, T. Waldenmaier, Kurt Woschnagg, Paul Evenson, D. Tosi, S. Yoshida, J.-P. Hülß, A. Tepe, R. G. Stokstad, P. Roth, Joanna Kiryluk, Axel Groß, Dirk Lennarz, Hermann Kolanoski, F. Rothmaier, J. J. Beatty, M. Danninger, R. Franke, S. Grullon, M. J. Carson, A. Goldschmidt, Chad Finley, Ph. Herquet, B. Ruzybayev, S.J. Lafebre, A. Silvestri, H. S. Matis, A. Ishihara, C. Walck, R. L. Imlay, Matthias Geisler, K. Hultqvist, Darren Grant, Thomas K. Gaisser, G. B. Yodh, T. Kowarik, J. Posselt, Dmitry Chirkin, Alexander Kappes, Gerald Przybylski, Kael Hanson, C. Pérez de los Heros, J. Petrovic, Tim Ruhe, M. Walter, A. Rizzo, Karen Andeen, Fabian Kislat, M. R. Duvoort, Christian Bohm, S. R. Klein, David A. Schneider, R. Ehrlich, A. Olivas, D. Turcan, Francis Halzen, P. Zarzhitsky, Thomas Meures, C. Roucelle, D. Berley, M. Merck, W. Huelsnitz, G. C. Hill, A. Tamburro, B. Voigt, Xinhua Bai, Reina H. Maruyama, T. Abu-Zayyad, A. Slipak, S. Tilav, S. H. Seo, Pratik Majumdar, K. Helbing, O. Fadiran, R. Nahnhauer, Paolo Desiati, Michael J. Baker, J. van Santen, N. van Eijndhoven, L. Gladstone, M. Kowalski, Timo Karg, L. Demirörs, D. Seckel, P. Nießen, J. K. Becker, A. R. Fazely, Tyce DeYoung, R. J. Lauer, R. Ganugapati, P. A. Toale, R. W. Ellsworth, M. Olivo, J. A. Goodman, S. Schlenstedt, D. F. Cowen, G. Kroll, M. Ono, H. G. Sander, P. Berghaus, C. De Clercq, R. Lehmann, A. Franckowiak, A. Homeier, David A. Williams, Subir Sarkar, J. L. Bazo Alba, Christopher Wiebusch, M. M. Foerster, G. Wikström, T. Griesel, D. Bertrand, J. C. Gallagher, K. Wiebe, S. Euler, R. Wischnewski, Allan Hallgren, S. Hussain, T. Feusels, Chun Xu, Larissa Paul, S. W. Barwick, Q. Swillens, E. Blaufuss, J. C. Davis, J. E. Jacobsen, I. Taboada, D. J. Koskinen, Albrecht Karle, L. Gerhardt, K. Meagher, A. Piegsa, S. M. Movit, Damian Pieloth, D. Hubert, L. Köpke, S. Bechet, P. Redl, K. Hoshina, M. Wallraff, Glenn Spiczak, Karl-Heinz Kampert, Kirill Filimonov, M. Gurtner, M. Matusik, A. Van Overloop, U. Naumann, Kara Hoffman, Y. Sestayo, Wolfgang Rhode, J. M. Joseph, B. D. Fox, Stijn Buitink, R. Morse, P. O. Hulth, J. Eisch, G. de Vries-Uiterweerd, B. Semburg, J.-H. Köhne, H. Wissing, K. Rawlins, James Madsen, Teresa Montaruli, K. Mase, S. Böser, S. Seunarine, S. Panknin, D. Rutledge, J. P. Rodrigues, T. Stezelberger, J. W. Nam, D. R. Nygren, S. Odrowski, J. Dreyer, Y. Abdou, M. V. D'Agostino, Max-Planck-Institut für Kernphysik (MPIK), Max-Planck-Gesellschaft, APC - Cosmologie, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)
Subjects: Nuclear and High Energy Physics, [PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], Cosmology and Nongalactic Astrophysics (astro-ph.CO), [SDU.ASTR.CO]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], Astrophysics::High Energy Astrophysical Phenomena, FOS: Physical sciences, Cosmic ray, Elementary particle, Astrophysics, Aetiology, screening and detection [ONCOL 5], 01 natural sciences, IceCube Neutrino Observatory, [PHYS.ASTR.CO]Physics [physics]/Astrophysics [astro-ph]/Cosmology and Extra-Galactic Astrophysics [astro-ph.CO], cosmic rays, Spectrum, muon, 0103 physical sciences, Neutrino, ddc:530, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Physics, High Energy Astrophysical Phenomena (astro-ph.HE), Muon, 010308 nuclear & particles physics, [SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE], High Energy Physics::Phenomenology, pion, and other elementary particles, Cosmic-Rays, Massless particle, Neutrino detector, High Energy Physics::Experiment, Astrophysics - High Energy Astrophysical Phenomena, Lepton, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract: We report on the results of the search for extremely-high energy (EHE) neutrinos with energies above $10^7$ GeV obtained with the partially ($\sim$30%) constructed IceCube in 2007. From the absence of signal events in the sample of 242.1 days of effective livetime, we derive a 90% C.L. model independent differential upper limit based on the number of signal events per energy decade at $E^2 \phi_{\nu_e+\nu_\mu+\nu_\tau}\simeq 1.4 \times 10^{-6}$ GeV cm$^{-2}$ sec$^{-1}$ sr$^{-1}$ for neutrinos in the energy range from $3\times10^7$ to $3\times10^9$ GeV., Comment: 11 pages, 6 figures, 4 tables, accepted for publication in Physical Review D
Published: 2010

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