The largest excess over the whole Southern Sky, with a posttrial significance of 18%, was found at equatorial coordinates (\hat{\alpha },\hat{\delta })=(213\buildrel{\circ}\over{.} Narratives of migration on Facebook: Belonging and identity among former fellow refugees.Language in Society, Vol. In contrast, ANTARES' detected events are predominantly atmospheric neutrinos because the Earth acts as a shield for atmospheric muons. Kim Scheele wurde von Alexandra Finder gespielt. In each box, the unbinned likelihood maximization is performed, with the source position being an additional parameter that is free to vary inside the 1° × 1° boundaries. The high density of candidate objects and the presence of molecular clouds around the Galactic Center makes the detection of an extended source more likely than the detection of a point-like source. Unless otherwise stated, an unbroken power-law neutrino flux is used in the analysis: with Φ0 being the one-flavor neutrino flux normalization. The longer lever arm of the track topology allows for a better reconstruction of the particle direction and therefore for a better median angular resolution, while a better reconstruction of the particle energy is achieved for showers, as the topology allows for a calorimetric measurement. This procedure selects only very high-energy events (Eν  100 TeV) with a median angular resolution better than 04 for energies above 1 PeV. A quantum chemical study. jÜrg bÄnziger. Collaboration (Abdalla et al. Technical University of Catalonia, Laboratory of Applied Bioacoustics, Rambla Exposició, E-08800 Vilanova i la Geltrú, Barcelona, Spain, 4 ben laser. Synthesis, characterization and oxygen atom transfer reactivity of a pair of Mo( Table 5. Theoretical study on intermediate in oxygen transfer reaction in molybdoenzyme model system. of Physics, University of Alberta, Edmonton, Alberta, T6G 2E1, Canada, 87 2017c). Figure 5. Wir besprechen ihre Perspektiven. 2011) and IceCube (Achterberg et al. of Physics and Astronomy, University of Kansas, Lawrence, KS 66045, USA, 70 The Astrophysical Journal, 2016). ), Lecture Notes in Computer Science, Vol. Dept. Accepted 2020 February 26 The green line indicates the results for the combined search. For each ANTARES sample j ∈ [1, 2] given in Table 1, the expected mean number of signal events, Nj, is obtained as (Aartsen et al. It works to advance physics research, application and education; and engages with policy makers and the public to develop awareness and understanding of physics. Description. Karlsruhe Institute of Technology, Institut für Kernphysik, D-76021 Karlsruhe, Germany, 60 Microbial biosynthesis of alkanes is considered a promising method for the sustainable production of drop-in fuels and chemicals. of Physics and Astronomy, Uppsala University, Box 516, SE-75120 Uppsala, Sweden, 72 INFN—Sezione di Bologna, Viale Berti-Pichat 6/2, I-40127 Bologna, Italy, 22 (Vissani 2006; Villante & Vissani 2008; Vissani & Villante 2008), hereafter referred to as RXJ 1713.7-3946 (2). of Physics and Astronomy, University of Canterbury, Private Bag 4800, Christchurch, New Zealand, 49 SiCN: a route to a cyanide-bridged multimer to a monomer. Note. 2017c) Collaborations. To find the largest deviation from background expectation, the scanned region is divided into a grid with boxes of 1° × 1° in R.A. and decl. Which functional groups of the molybdopterin ligand should be considered when modeling the active sites of the molybdenum and tungsten cofactors? }/{{\rm{\Phi }}}_{0}, and ratio of the upper limit to the assumed source flux, {{\rm{\Phi }}}_{\mathrm{UL}}^{90 \% {\rm{C}}.{\rm{L}}. Dept. The dashed curves indicate the sensitivities for the IceCube (blue) and ANTARES (red) individual analyses. INFN—Sezione di Pisa, Largo B. Pontecorvo 3, I-56127 Pisa, Italy, 44 Chemical analogues relevant to molybdenum and tungsten enzyme reaction centres toward structural dynamics and reaction diversity. 2017a)). Two main event topologies can be identified in the ANTARES and IceCube telescopes: tracks and showers. Note. 2 Dept. of Physics and Astronomy, UCLA, Los Angeles, CA 90095, USA. 2, p. 245. 2014) and the IceCube (Aartsen et al. (2007), in the following indicated as RXJ 1713.7-3946 (1), and the one recently introduced for KM3NeT neutrino source search estimations (Aiello et al. 1382, R.P. Dots (...) in the fitted number of source events, spectral index, and p-value indicate cases of null observations ({\hat{n}}_{{\rm{s}}}=0.001). 2017b) is a cubic-kilometer-sized detector located at the South Pole, between 1450 and 2450 m below the surface of the Antarctic ice. -enedithiolate complexes – a look at both ends of the catalytic transformation. A: Inorg. Dept. Figure 4. 47, Issue. of Physics, University of Wuppertal, D-42119 Wuppertal, Germany, 66 The green line indicates the sensitivity of the combined analysis. © 2020. Synthesis, Structure and a DFT/TDDFT Study of a Diimido-Bridged Asymmetric Dimolybdenum Complex. Only Southern Sky events (numbers of events reported in the last column) have been selected for the present analysis. Table 6. The first molybdenum dioxo compounds with η Trotzdem musste der FCN am Ende eine bittere 2:3-Niederlage in Braunschweig hinnehmen. 0. Moreover, the position of the source is either kept fixed or fitted within specific limits, depending on the type of search (see Section 5). Dept. Dept. The fraction of background-like pseudoexperiments with a value of Q larger than the observed Q-value gives the significance (p-value) of the observation. Dept. U., Universität Bonn . Please note, The Astrophysical Journal Letters (ApJL) and Research Notes of the AAS (RNAAS) of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA, 83 upper limits on the one-flavor neutrino flux normalization as a function of the source extension are shown in Figure 7, together with the median sensitivity and the discovery flux. The authors of the IceCube Collaboration acknowledge the support from the following agencies and institutions: USA—U.S. of Computer Architecture and Technology/CITIC, University of Granada, E-18071 Granada, Spain, 25 104 Also at Earthquake Research Institute, University of Tokyo, Bunkyo, Tokyo 113-0032, Japan. Neither significant point-like nor extended neutrino emission over the background expectation was found. Universiteit van Amsterdam, Instituut voor Hoge-Energie Fysica, Science Park 105, 1098 XG Amsterdam, The Netherlands, 17 Institut für Theoretische Physik und Astrophysik, Universität Würzburg, Emil-Fischer Str. Institut Universitaire de France, F-75005 Paris, France, 36 The American Astronomical Society (AAS), established in 1899 and based in Washington, DC, is the major organization of professional astronomers in North America. Dept. During the likelihood maximization, the number of signal events ns and the signal spectral index γ are free parameters. Synthesis and characterization of molybdenum oxo complexes of two tripodal ligands: reactivity studies of a functional model for molybdenum oxotransferases. Synthesis and structure of [L][MoIVO(mnt)2] {L=[(C2H5)4N]+, [C5H5NH]+, [(C2H5)3NH]+, [lysinium]2+ and (mnt2−=1,2-dicyanoethylenedithiolate)} in relevance to molybdenum cofactor of diverse class of molybdoenzymes. Bis(dithiolene) Molybdenum Complex that Promotes Combined Coupled Electron–Proton Transfer and Oxygen Atom Transfer Reactions: A Water-Active Model of the Arsenite Oxidase Molybdenum Center. 8), for a point-like source hypothesis. 2019). maja goethel. of Physics and Astronomy, University of Alabama, Tuscaloosa, AL 35487, USA, 94 ASCIITypeset image. Figure 1. Please reconnect, Authors & The position of the most significant cluster is also indicated. In this Letter a search is performed at the ATLAS experiment for slow-moving charged vi The data set consists of all the track-like and shower-like events pointing in the direction of the Southern Sky included in the nine-year ANTARES point-source analysis, combined with the throughgoing track-like events used in the seven-year IceCube point-source search. Das entspricht 40.000 Euro pro Monat. of Physics and Astronomy, Stony Brook University, Stony Brook, NY 11794-3800, USA, 93 The last four columns show the results in terms of best-fit number of signal events, {\hat{n}}_{{\rm{s}}}, p-value, ratio of the sensitivity to the assumed source flux, {{\rm{\Phi }}}_{\mathrm{sens}}^{90 \% {\rm{C}}.{\rm{L}}. of Physics, University of Adelaide, Adelaide, 5005, Australia, 88 A combined search for neutrino sources in the Southern Sky using data from the ANTARES and IceCube telescopes was presented. Dept. This site uses cookies. Export citation and abstract Aix Marseille Univ, CNRS, CNES, LAM, Marseille, France, 10 0). A. Aguilar49, M. Ahlers50, M. Ahrens51, C. Alispach52, K. Andeen53, T. Anderson54, I. Ansseau49, G. Anton55, C. Argüelles56, J. Auffenberg57, S. Axani56, P. Backes57, H. Bagherpour47, X. Bai58, A. Balagopal V.59, A. Barbano52, S. W. Barwick60, B. Bastian48, V. Baum61, S. Baur49, R. Bay62, J. J. Beatty63,64, K.-H. Becker65, J. Becker Tjus66, S. BenZvi67, D. Berley68, E. Bernardini102,48, D. Z. Besson103,69, G. Binder62,70, D. Bindig65, E. Blaufuss68, S. Blot48, C. Bohm51, S. Böser61, O. Botner71, J. Böttcher57, E. Bourbeau50, J. Bourbeau72, F. Bradascio48, J. Braun72, S. Bron52, J. Brostean-Kaiser48, A. Burgman71, J. Buscher57, R. S. Busse73, T. Carver52, C. Chen74, E. Cheung68, D. Chirkin72, S. Choi75, K. Clark76, L. Classen73, A. Coleman77, G. H. Collin56, J. M. Conrad56, P. Coppin78, P. Correa78, D. F. Cowen54,79, R. Cross67, P. Dave74, C. De Clercq78, J. J. DeLaunay54, H. Dembinski77, K. Deoskar51, S. De Ridder80, P. Desiati72, K. D. de Vries78, G. de Wasseige78, M. de With81, T. DeYoung82, A. Diaz56, J. C. Díaz-Vélez72, H. Dujmovic59, M. Dunkman54, E. Dvorak58, B. Eberhardt72, T. Ehrhardt61, P. Eller54, R. Engel59, P. A. Evenson77, S. Fahey72, A. R. Fazely83, J. Felde68, K. Filimonov62, C. Finley51, D. Fox79, A. Franckowiak48, E. Friedman68, A. Fritz61, T. K. Gaisser77, J. Gallagher84, E. Ganster57, S. Garrappa48, L. Gerhardt70, K. Ghorbani72, T. Glauch85, T. Glüsenkamp55, A. Goldschmidt70, J. G. Gonzalez77, D. Grant82, T. Grégoire54, Z. Griffith72, S. Griswold67, M. Günder57, M. Gündüz66, C. Haack57, A. Hallgren71, R. Halliday82, L. Halve57, F. Halzen72, K. Hanson72, A. Haungs59, D. Hebecker81, D. Heereman49, P. Heix57, K. Helbing65, R. Hellauer68, F. Henningsen85, S. Hickford65, J. Hignight86, G. C. Hill87, K. D. Hoffman68, R. Hoffmann65, T. Hoinka88, B. Hokanson-Fasig72, K. Hoshina104,72, F. Huang54, M. Huber85, T. Huber48,59, K. Hultqvist51, M. Hünnefeld88, R. Hussain72, S. In75, N. Iovine49, A. Ishihara89, M. Jansson51, G. S. Japaridze90, M. Jeong75, K. Jero72, B. J. P. Jones91, F. Jonske57, R. Joppe57, D. Kang59, W. Kang75, A. Kappes73, D. Kappesser61, T. Karg48, M. Karl85, A. Karle72, U. Katz55, M. Kauer72, J. L. Kelley72, A. Kheirandish72, J. Kim75, T. Kintscher48, J. Kiryluk92, T. Kittler55, S. R. Klein62,70, R. Koirala77, H. Kolanoski81, L. Köpke61, C. Kopper82, S. Kopper93, D. J. Koskinen50, M. Kowalski48,81, K. Krings85, G. Krückl61, N. Kulacz86, N. Kurahashi94, A. Kyriacou87, J. L. Lanfranchi54, M. J. Larson68, F. Lauber65, J. P. Lazar72, K. Leonard72, A. Leszczyńska59, M. Leuermann57, Q. R. Liu72, E. Lohfink61, C. J. Lozano Mariscal73, L. Lu89, F. Lucarelli52, J. Lünemann78, W. Luszczak72, Y. Lyu62,70, W. Y. Ma48, J. Madsen95, G. Maggi78, K. B. M. Mahn82, Y. Makino89, P. Mallik57, K. Mallot72, S. Mancina72, I. C. Mariş49, R. Maruyama96, K. Mase89, R. Maunu68, F. McNally97, K. Meagher72, M. Medici50, A. Medina64, M. Meier88, S. Meighen-Berger85, G. Merino72, T. Meures49, J. Micallef82, D. Mockler49, G. Momenté61, T. Montaruli52, R. W. Moore86, R. Morse72, M. Moulai56, P. Muth57, R. Nagai89, U. Naumann65, G. Neer82, H. Niederhausen85, M. U. Nisa82, S. C. Nowicki82, D. R. Nygren70, A. Obertacke Pollmann65, M. Oehler59, A. Olivas68, A. O'Murchadha49, E. O'Sullivan51, T. Palczewski62,70, H. Pandya77, D. V. Pankova54, N. Park72, P. Peiffer61, C. Pérez de los Heros71, S. Philippen57, D. Pieloth88, S. Pieper65, E. Pinat49, A. Pizzuto72, M. Plum53, A. Porcelli80, P. B. Price62, G. T. Przybylski70, C. Raab49, A. Raissi47, M. Rameez50, L. Rauch48, K. Rawlins98, I. C. Rea85, R. Reimann57, B. Relethford94, M. Renschler59, G. Renzi49, E. Resconi85, W. Rhode88, M. Richman94, S. Robertson70, M. Rongen57, C. Rott75, T. Ruhe88, D. Ryckbosch80, D. Rysewyk82, I. Safa72, S. E. Sanchez Herrera82, A. Sandrock88, J. Sandroos61, M. Santander93, S. Sarkar99, S. Sarkar86, K. Satalecka48, M. Schaufel57, H. Schieler59, P. Schlunder88, T. Schmidt68, A. Schneider72, J. Schneider55, F. G. Schröder59,77, L. Schumacher57, S. Sclafani94, D. Seckel77, S. Seunarine95, S. Shefali57, M. Silva72, R. Snihur72, J. Soedingrekso88, D. Soldin77, M. Song68, G. M. Spiczak95, C. Spiering48, J. Stachurska48, M. Stamatikos64, T. Stanev77, R. Stein48, J. Stettner57, A. Steuer61, T. Stezelberger70, R. G. Stokstad70, A. Stößl89, N. L. Strotjohann48, T. Stürwald57, T. Stuttard50, G. W. Sullivan68, I. Taboada74, F. Tenholt66, S. Ter-Antonyan83, A. Terliuk48, S. Tilav77, K. Tollefson82, L. Tomankova66, C. Tönnis100, S. Toscano49, D. Tosi72, A. Trettin48, M. Tselengidou55, C. F. Tung74, A. Turcati85, R. Turcotte59, C. F. Turley54, B. Ty72, E. Unger71, M. A. Unland Elorrieta73, M. Usner48, J. Vandenbroucke72, W. Van Driessche80, D. van Eijk72, N. van Eijndhoven78, J. van Santen48, S. Verpoest80, M. Vraeghe80, C. Walck51, A. Wallace87, M. Wallraff57, N. Wandkowsky72, T. B. Watson91, C. Weaver86, A. Weindl59, M. J. Weiss54, J. Weldert61, C. Wendt72, J. Werthebach72, B. J. Whelan87, N. Whitehorn101, K. Wiebe61, C. H. Wiebusch57, L. Wille72, D. R. Williams93, L. Wills94, M. Wolf85, J. Wood72, T. R. Wood86, K. Woschnagg62, G. Wrede55, D. L. Xu72, X. W. Xu83, Y. Xu92, J. P. Yanez86, G. Yodh60, S. Yoshida89, T. Yuan72, M. Zöcklein57, and (IceCube Collaboration), Published 2020 April 1 •