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International Conference on Information Communication and embedded Systems (ICICeS)

作者： U. Saraswathi S. Anbu K. Anbazhagan P. B. College of Engineering Irungatukotai M.E Computer Science and Engineering Chennai Department Of CSE P.B. College of Engineering Irungatukotai Chennai

ISBN: (纸本)9781479936984

Map reduce systems are widely used to solve large computing work. employing a map reduce system in distributed file system in which there are master node and worker nodes. This master node splits the jobs in to smaller units and submits those jobs to the worker nodes. The worker nodes process the spitted work and send the results to the master node. The master node collects all the results from the worker nodes and consolidates the results and gives response to the client. The nodes may tend to fail in a networked systems. If a node is failed then the jobs running in the node will be moved to other node. The load will be balanced among the worker nodes. The master node takes care of doing this balancing. but there is prob.em in which load balancing a node comes under heavy load and not ab.e to compute jobs faster. This project addresses the above prob.em in which the worker nodes itself will have a distributed load rebalancing algorithm among themselves instead of the master node allocates the same. This kind of approach will tends to work faster than the master node reallocates the unit of work.

关键词： Peer-to-peer computing File systems Load management Cloud computing Algorithm design and analysis Servers educational institutions

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Tackling soil diversity with the assembly of large, complex metagenomes (vol 111, pg 4904, 2014)

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PROCeeDINGS OF THe NATIONAL ACADeMY OF scienceS OF THe UNITeD STATeS OF AMeRICA 2014年第16期111卷 6115-6115页

作者： Howe, Adina Chuang Jansson, Janet K. Malfatti, Stephanie A. Tringe, Susannah G. Tiedje, James M. brown, C. Titus Departments of [a]Microbiology and Molecular Genetics and[e]Computer Science and Engineering Michigan State University East Lansing MI 48824 [b]Department of Plant Soil and Microbial Sciences Michigan State University East Lansing MI 48824 [c]Department of Energy Joint Genome Institute Walnut Creek CA 94598 and[d]Earth Sciences Division Lawrence Berkeley National Laboratory Berkeley CA 94720

The large volumes of sequencing data required to sample deeply the microbial communities of complex environments pose newchallenges to sequence analysis. De novo metagenomic assembly effectively reduces the total amount of data to be analyzedbut requires substantial computational resources. We combine two preassembly filtering approaches—digital normalization andpartitioning—to generate previously intractab.e large metagenome assemblies. Using a human-gut mock community dataset, wedemonstrate that these methods result in assemblies nearly identical to assemblies from unprocessed data. We then assemb.etwo large soil metagenomes totaling 398 billion bp (equivalent to 88,000 escherichia coli genomes) from matched Iowa corn and native prairie soils. The resulting assemb.ed contigs could be used to identify molecularinteractions and reaction networks of known metabolic pathways using the Kyoto encyclopedia of Genes and Genomes Orthologydatabase. Nonetheless, more than 60% of predicted proteins in assemblies could not be annotated against known databases. Manyof these unknown proteins were abundant in both corn and prairie soils, highlighting the benefits of assembly for the discoveryand characterization of novelty in soil biodiversity. Moreover, 80% of the sequencing data could not be assemb.ed becauseof low coverage, suggesting that considerably more sequencing data are needed to characterize the functional content of soil.

关键词： SOIL biodiversity MeTAGeNOMICS SeQUeNCe analysis eSCHeRICHIA coli CORN

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Performance of the ATLAS track reconstruction algorithms in dense environments in LHC Run 2

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eUROPeAN PHYSICAL JOURNAL C 2017年第10期77卷 1页

作者： Aaboudd, M. Aad, G. Abbott, b. Abdallah, J. Abdinov, O. Abeloos, b. Abidi, S. H. AbouZeid, O. S. Abraham, N. L. Abramowicz, H. Ab.eu, H. Ab.eu, R. Abulaitia, Y. Acharya, b. Adachi, S. Adamczyk, L. Adelman, J. Adersberger, M. Adye, T. Affolder, A. A. Agatonovic-Jovin, T. Agheorghiesei, C. Aguilar-Saavedra, J. A. Ahlen, S. P. Ahmadov, F. Aielli, G. Akatsuka, S. Akerstedt, H. Akesson, T. P. Akimov, A. V. Alberghia, G. L. Albert, J. Albicocco, P. Verzini, M. J. Alconada Aleksa, M. Aleksandrov, I. N. Alexab, C. Alexander, G. Alexopoulos, T. Alhroob, M. Ali, b. Aliev, M. Alimontia, G. Alison, J. Alkire, S. P. Allbrooke, b. M. M. Allen, b. W. Allport, P. P. Aloisioa, A. Alonso, A. Alonso, F. Alpigiani, C. Alshehri, A. A. Alstaty, M. Gonzalez, b. Alvarez Piqueras, D. Alvarez Alviggia, M. G. Amadio, b. T. Coutinhoa, Y. Amaral Amelung, C. Amidei, D. Dos Santosa, S. P. Amor Amorima, A. Amoroso, S. Amundsen, G. Anastopoulos, C. Ancu, L. S. Andari, N. Andeen, T. Andersb, C. F. Anders, J. K. Anderson, K. J. Andreazza, A. Andreia, V. Angelidakis, S. Angelozzi, I. Angerami, A. Anisenkovc, A. V. Anjos, N. Annovia, A. Antela, C. Antonelli, M. Antonov, A. Antrim, D. J. Anullia, F. Aoki, M. bella, L. Aperio Arabidze, G. Arai, Y. Araquea, J. P. Ferraza, V. Araujo Arce, A. T. H. Ardell, R. e. Arduh, F. A. Arguin, J. -F. Argyropoulos, S. Arika, M. Armbruster, A. J. Armitage, L. J. Arnaez, O. Arnold, H. Arratia, M. Arslan, O. Artamonov, A. Artoni, G. Artz, S. Asai, S. Asbah, N. Ashkenazi, A. Asquith, L. Assamagan, K. Astalosa, R. Atkinson, M. Atlay, N. b. Augsten, K. Avolio, G. Axen, b. Ayoub, M. K. Azuelosd, G. baasa, A. e. baca, M. J. bachacou, H. bachasa, K. backes, M. backhaus, M. bagnaiaa, P. bahrasemani, H. baines, J. T. bajic, M. baker, O. K. baldinc, e. M. balek, P. balli, F. balunas, W. K. banas, e. banerjeee, Sw. bannoura, A. A. e. barak, L. barberio, e. L. barberisa, D. barbero, M. barillari, T. barisits, M. -S. barklow, T. barlow, N. barnesc, S. L. barnett, b. M. barnett, R. M. barnovska-b.enessya, Z. baroncellia, A. barone, Faculté des Sciences Université Mohamed Premier and LPTPM Oujda Morocco CPPM Aix-Marseille Université and CNRS/IN2P3 Marseille France Homer L. Dodge Department of Physics and Astronomy University of Oklahoma Norman OK USA Department of Physics The University of Texas at Arlington Arlington TX USA Institute of Physics Azerbaijan Academy of Sciences Baku Azerbaijan LAL Univ. Paris-Sud CNRS/IN2P3 Université Paris-Saclay Orsay France Department of Physics University of Toronto Toronto ON Canada Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz CA USA Department of Physics and Astronomy University of Sussex Brighton UK Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel Department of Physics Technion: Israel Institute of Technology Haifa Israel Center for High Energy Physics University of Oregon Eugene OR USA Department of Physics Stockholm University Stockholm Sweden The Oskar Klein Centre Stockholm Sweden INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy ICTP Trieste Italy International Center for Elementary Particle Physics and Department of Physics The University of Tokyo Tokyo Japan Faculty of Physics and Applied Computer Science AGH University of Science and Technology Krakow Poland Department of Physics Northern Illinois University DeKalb IL USA Fakultät für Physik Ludwig-Maximilians-Universität München München Germany Particle Physics Department Rutherford Appleton Laboratory Didcot UK Institute of Physics University of Belgrade Belgrade Serbia Department of Physics Alexandru Ioan Cuza University of Iasi Iasi Romania Laboratório de Instrumentação e Física Experimental de Partículas-LIP Lisbon Portugal Departamento de Fisica Teorica y del Cosmos and CAFPE Universidad de Granada Granada Spain Department of Physics Boston University Boston MA USA Institut für Kern- und Teilchenphysik Technische Universität Dresden Dresden Germany INFN

With the increase in energy of the Large Hadron Collider to a centre-of-mass energy of 13 TeV for Run 2, events with dense environments, such as in the cores of highenergy jets, became a focus for new physics searches as well as measurements of the Standard Model. These environments are characterized by charged-particle separations of the order of the tracking detectors sensor granularity. basic track quantities are compared between 3.2 fb(-1) of data collected by the ATLAS experiment and simulation of protonproton collisions producing high-transverse-momentum jets at a centre-of-mass energy of 13 TeV. The impact of chargedparticle separations and multiplicities on the track reconstruction performance is discussed. The track reconstruction efficiency in the cores of jets with transverse momenta between 200 and 1600 GeV is quantified using a novel, datadriven, method. The method uses the energy loss, de/ dx, to identify pixel clusters originating from two charged particles. Of the charged particles creating these clusters, themeasured fraction that fail to be reconstructed is 0.061 +/- 0.006 (stat.) +/- 0.014 (syst.) and 0.093 +/- 0.017 (stat.) +/- 0.021 (syst.) for jet transverse momenta of 200-400GeV and 1400-1600GeV, respectively.

关键词： Charged particles

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erratum to: Measurement of the W boson polarisation in [Formula: see text] events from pp collisions at [Formula: see text] in the lepton + jets channel with ATLAS

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The european physical journal. C, Particles and fields 2019年第1期79卷 19页

作者： M Aaboud G Aad b Abbott J Abdallah O Abdinov b Abeloos O S AbouZeid N L Abraham H Abramowicz H Ab.eu R Ab.eu Y Abulaiti b S Acharya S Adachi L Adamczyk D L Adams J Adelman S Adomeit T Adye A A Affolder T Agatonovic-Jovin J A Aguilar-Saavedra S P Ahlen F Ahmadov G Aielli H Akerstedt T P A Åkesson A V Akimov G L Alberghi J Albert S Albrand M J Alconada Verzini M Aleksa I N Aleksandrov C Alexa G Alexander T Alexopoulos M Alhroob b Ali M Aliev G Alimonti J Alison S P Alkire b M M Allbrooke b W Allen P P Allport A Aloisio A Alonso F Alonso C Alpigiani A A Alshehri M Alstaty b Alvarez Gonzalez D Álvarez Piqueras M G Alviggi b T Amadio Y Amaral Coutinho C Amelung D Amidei S P Amor Dos Santos A Amorim S Amoroso G Amundsen C Anastopoulos L S Ancu N Andari T Andeen C F Anders J K Anders K J Anderson A Andreazza V Andrei S Angelidakis I Angelozzi A Angerami F Anghinolfi A V Anisenkov N Anjos A Annovi C Antel M Antonelli A Antonov D J Antrim F Anulli M Aoki L Aperio bella G Arabidze Y Arai J P Araque V Araujo Ferraz A T H Arce F A Arduh J-F Arguin S Argyropoulos M Arik A J Armbruster L J Armitage O Arnaez H Arnold M Arratia O Arslan A Artamonov G Artoni S Artz S Asai N Asbah A Ashkenazi b Åsman L Asquith K Assamagan R Astalos M Atkinson N b Atlay K Augsten G Avolio b Axen M K Ayoub G Azuelos M A baak A e baas M J baca H bachacou K bachas M backes M backhaus P bagiacchi P bagnaia Y bai J T baines M bajic O K baker e M baldin P balek T balestri F balli W K balunas e banas Sw banerjee A A e bannoura L barak e L barberio D barberis M barbero T barillari M-S barisits T barklow N barlow S L barnes b M barnett R M barnett Z barnovska-b.enessy A baroncelli G barone A J barr L barranco Navarro F barreiro J barreiro Guimarães da Costa R bartoldus A e barton P bartos A basalaev A bassalat R L bates S J batista J R batley M battaglia M bauce F bauer H S bawa J b beacham M D beattie T beau P H beauchemin P bechtle H P beck K becker M becker M beckingham C becot A J beddall A beddall V A bednyakov M bedognetti C P b.e L J b.emster T A b.e 180Faculté des Sciences Université Mohamed Premier and LPTPM Oujda Morocco. 115CPPM Aix-Marseille Université and CNRS/IN2P3 Marseille France. 144Homer L. Dodge Department of Physics and Astronomy University of Oklahoma Norman OK USA. 10Department of Physics The University of Texas at Arlington Arlington TX USA. Institute of Physics Azerbaijan Academy of Sciences Baku Azerbaijan. 148LAL Univ. Paris-Sud CNRS/IN2P3 Université Paris-Saclay Orsay France. 183Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz CA USA. 199Department of Physics and Astronomy University of Sussex Brighton UK. 203Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel. 202Department of Physics Technion: Israel Institute of Technology Haifa Israel. 147Center for High Energy Physics University of Oregon Eugene OR USA. 195Department of Physics Stockholm University Stockholm Sweden. 196The Oskar Klein Centre Stockholm Sweden. 217INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy. 218ICTP Trieste Italy. 205International Center for Elementary Particle Physics and Department of Physics The University of Tokyo Tokyo Japan. 60Faculty of Physics and Applied Computer Science AGH University of Science and Technology Kraków Poland. 36Physics Department Brookhaven National Laboratory Upton NY USA. 139Department of Physics Northern Illinois University DeKalb IL USA. 130Fakultät für Physik Ludwig-Maximilians-Universität München Munich Germany. 170Particle Physics Department Rutherford Appleton Laboratory Didcot UK. 16Institute of Physics University of Belgrade Belgrade Serbia. 159Laboratório de Instrumentação e Física Experimental de Partículas-LIP Lisbon Portugal. 164Departamento de Fisica Teorica y del Cosmos and CAFPE Universidad de Granada Granada Spain. 30Department of Physics Boston University Boston MA USA. 94Joint Institute for Nuclear Research JINR Dubna Dubna Russia. 173INFN Sezione d

[This corrects the article DOI: 10.1140/epjc/s10052-017-4819-4.].

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Search for Heavy Higgs bosons A/H Decaying to a Top Quark Pair in pp Collisions at s=8 TeV with the ATLAS Detector

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Physical Review Letters 2017年第19期119卷 191803-191803页

作者： M. Aaboud G. Aad b. Abbott O. Abdinov b. Abeloos S. H. Abidi O. S. AbouZeid N. L. Abraham H. Abramowicz H. Ab.eu R. Ab.eu Y. Abulaiti b. S. Acharya S. Adachi L. Adamczyk J. Adelman M. Adersberger T. Adye A. A. Affolder T. Agatonovic-Jovin C. Agheorghiesei J. A. Aguilar-Saavedra S. P. Ahlen F. Ahmadov G. Aielli S. Akatsuka H. Akerstedt T. P. A. Åkesson e. Akilli A. V. Akimov G. L. Alberghi J. Albert P. Albicocco M. J. Alconada Verzini S. C. Alderweireldt M. Aleksa I. N. Aleksandrov C. Alexa G. Alexander T. Alexopoulos M. Alhroob b. Ali M. Aliev G. Alimonti J. Alison S. P. Alkire b. M. M. Allbrooke b. W. Allen P. P. Allport A. Aloisio A. Alonso F. Alonso C. Alpigiani A. A. Alshehri M. I. Alstaty b. Alvarez Gonzalez D. Álvarez Piqueras M. G. Alviggi b. T. Amadio Y. Amaral Coutinho C. Amelung D. Amidei S. P. Amor Dos Santos S. Amoroso G. Amundsen C. Anastopoulos L. S. Ancu N. Andari T. Andeen C. F. Anders J. K. Anders K. J. Anderson A. Andreazza V. Andrei S. Angelidakis I. Angelozzi A. Angerami A. V. Anisenkov N. Anjos A. Annovi C. Antel M. Antonelli A. Antonov D. J. Antrim F. Anulli M. Aoki L. Aperio bella G. Arabidze Y. Arai J. P. Araque V. Araujo Ferraz A. T. H. Arce R. e. Ardell F. A. Arduh J-F. Arguin S. Argyropoulos M. Arik A. J. Armbruster L. J. Armitage O. Arnaez H. Arnold M. Arratia O. Arslan A. Artamonov G. Artoni S. Artz S. Asai N. Asbah A. Ashkenazi L. Asquith K. Assamagan R. Astalos M. Atkinson N. b. Atlay K. Augsten G. Avolio b. Axen M. K. Ayoub G. Azuelos A. e. baas M. J. baca H. bachacou K. bachas M. backes M. backhaus P. bagnaia M. bahmani H. bahrasemani J. T. baines M. bajic O. K. baker e. M. baldin P. balek F. balli W. K. balunas e. banas A. bandyopadhyay Sw. banerjee A. A. e. bannoura L. barak e. L. barberio D. barberis M. barbero T. barillari M-S barisits J. T. barkeloo T. barklow N. barlow S. L. barnes b. M. barnett R. M. barnett Z. barnovska-b.enessy A. baroncelli G. barone A. J. barr L. barranco Navarro F. barreiro J. barreiro Guimarães da Costa R. bartoldus A. e. barton P. bartos A. basalaev Faculté des Sciences Université Mohamed Premier and LPTPM Oujda Morocco CPPM Aix-Marseille Université and CNRS/IN2P3 Marseille France Homer L. Dodge Department of Physics and Astronomy University of Oklahoma Norman Oklahoma USA Institute of Physics Azerbaijan Academy of Sciences Baku Azerbaijan LAL Univ. Paris-Sud CNRS/IN2P3 Université Paris-Saclay Orsay France Department of Physics University of Toronto Toronto Ontario Canada Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz California USA Department of Physics and Astronomy University of Sussex Brighton United Kingdom Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel Department of Physics Technion: Israel Institute of Technology Haifa Israel Center for High Energy Physics University of Oregon Eugene Oregon USA Department of Physics Stockholm University Sweden The Oskar Klein Centre Stockholm Sweden INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy ICTP Trieste Italy International Center for Elementary Particle Physics and Department of Physics The University of Tokyo Tokyo Japan AGH University of Science and Technology Faculty of Physics and Applied Computer Science Krakow Poland Department of Physics Northern Illinois University DeKalb Illinois USA Fakultät für Physik Ludwig-Maximilians-Universität München München Germany Particle Physics Department Rutherford Appleton Laboratory Didcot United Kingdom Institute of Physics University of Belgrade Belgrade Serbia Department of Physics Alexandru Ioan Cuza University of Iasi Iasi Romania Laboratório de Instrumentação e Física Experimental de Partículas - LIP Lisboa Portugal Departamento de Fisica Teorica y del Cosmos Universidad de Granada Granada Portugal Department of Physics Boston University Boston Massachusetts USA Joint Institute for Nuclear Research JINR Dubna Dubna Russia INFN Sezione di Roma Tor Vergata Italy Dipartimento di Fisica Un

A search for heavy pseudoscalar (A) and scalar (H) Higgs bosons decaying into a top quark pair (tt¯) has b.en performed with 20.3 fb−1 of proton-proton collision data collected by the ATLAS experiment at the Large Hadron Collider at a center-of-mass energy s=8 TeV. Interference effects between the signal process and standard model tt¯ production, which are expected to distort the signal shape from a single peak to a peak-dip structure, are taken into account. No significant deviation from the standard model prediction is ob.erved in the tt¯ invariant mass spectrum in final states with an electron or muon, large missing transverse momentum, and at least four jets. The results are interpreted within the context of a type-II two-Higgs-doub.et model. exclusion limits on the signal strength are derived as a function of the mass mA/H and the ratio of the vacuum expectation values of the two Higgs fields, tanβ, for mA/H>500 GeV.

关键词： extensions of Higgs sector Hypothetical particle physics models Hypothetical scalars Top quark Hadron colliders

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Search for Dark Matter Produced in Association with a Higgs boson Decaying to bb¯ Using 36 fb−1 of pp Collisions at s=13 TeV with the ATLAS Detector

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Physical Review Letters 2017年第18期119卷 181804-181804页

作者： M. Aaboud G. Aad b. Abbott O. Abdinov b. Abeloos S. H. Abidi O. S. AbouZeid N. L. Abraham H. Abramowicz H. Ab.eu R. Ab.eu Y. Abulaiti b. S. Acharya S. Adachi L. Adamczyk J. Adelman M. Adersberger T. Adye A. A. Affolder T. Agatonovic-Jovin C. Agheorghiesei J. A. Aguilar-Saavedra S. P. Ahlen F. Ahmadov G. Aielli S. Akatsuka H. Akerstedt T. P. A. Åkesson e. Akilli A. V. Akimov G. L. Alberghi J. Albert P. Albicocco M. J. Alconada Verzini S. C. Alderweireldt M. Aleksa I. N. Aleksandrov C. Alexa G. Alexander T. Alexopoulos M. Alhroob b. Ali M. Aliev G. Alimonti J. Alison S. P. Alkire b. M. M. Allbrooke b. W. Allen P. P. Allport A. Aloisio A. Alonso F. Alonso C. Alpigiani A. A. Alshehri M. I. Alstaty b. Alvarez Gonzalez D. Álvarez Piqueras M. G. Alviggi b. T. Amadio Y. Amaral Coutinho C. Amelung D. Amidei S. P. Amor Dos Santos A. Amorim S. Amoroso G. Amundsen C. Anastopoulos L. S. Ancu N. Andari T. Andeen C. F. Anders J. K. Anders K. J. Anderson A. Andreazza V. Andrei S. Angelidakis I. Angelozzi A. Angerami A. V. Anisenkov N. Anjos A. Annovi C. Antel M. Antonelli A. Antonov D. J. Antrim F. Anulli M. Aoki L. Aperio bella G. Arabidze Y. Arai J. P. Araque V. Araujo Ferraz A. T. H. Arce R. e. Ardell F. A. Arduh J-F. Arguin S. Argyropoulos M. Arik A. J. Armbruster L. J. Armitage O. Arnaez H. Arnold M. Arratia O. Arslan A. Artamonov G. Artoni S. Artz S. Asai N. Asbah A. Ashkenazi L. Asquith K. Assamagan R. Astalos M. Atkinson N. b. Atlay K. Augsten G. Avolio b. Axen M. K. Ayoub G. Azuelos A. e. baas M. J. baca H. bachacou K. bachas M. backes M. backhaus P. bagnaia M. bahmani H. bahrasemani J. T. baines M. bajic O. K. baker e. M. baldin P. balek F. balli W. K. balunas e. banas A. bandyopadhyay Sw. banerjee A. A. e. bannoura L. barak e. L. barberio D. barberis M. barbero T. barillari M-S barisits J. T. barkeloo T. barklow N. barlow S. L. barnes b. M. barnett R. M. barnett Z. barnovska-b.enessy A. baroncelli G. barone A. J. barr L. barranco Navarro F. barreiro J. barreiro Guimarães da Costa R. bartoldus A. e. barton P. bartos A. Faculté des Sciences Université Mohamed Premier and LPTPM Oujda Morocco CPPM Aix-Marseille Université and CNRS/IN2P3 Marseille France Homer L. Dodge Department of Physics and Astronomy University of Oklahoma Norman Oklahoma USA Institute of Physics Azerbaijan Academy of Sciences Baku Azerbaijan LAL Univ. Paris-Sud CNRS/IN2P3 Université Paris-Saclay Orsay France Department of Physics University of Toronto Toronto Ontario Canada Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz California USA Department of Physics and Astronomy University of Sussex Brighton United Kingdom Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel Department of Physics Technion: Israel Institute of Technology Haifa Israel Center for High Energy Physics University of Oregon Eugene Oregon USA Department of Physics Stockholm University Sweden The Oskar Klein Centre Stockholm Sweden INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy ICTP Trieste Italy International Center for Elementary Particle Physics and Department of Physics The University of Tokyo Tokyo Japan AGH University of Science and Technology Faculty of Physics and Applied Computer Science Krakow Poland Department of Physics Northern Illinois University DeKalb Illinois USA Fakultät für Physik Ludwig-Maximilians-Universität München München Germany Particle Physics Department Rutherford Appleton Laboratory Didcot United Kingdom Institute of Physics University of Belgrade Belgrade Serbia Department of Physics Alexandru Ioan Cuza University of Iasi Iasi Romania Laboratório de Instrumentação e Física Experimental de Partículas - LIP Lisboa Portugal Departamento de Fisica Teorica y del Cosmos and CAFPE Universidad de Granada Granada Portugal Department of Physics Boston University Boston Massachusetts USA Joint Institute for Nuclear Research JINR Dubna Dubna Russia INFN Sezione di Roma Tor Vergata Italy Dipartimen

Several extensions of the standard model predict associated production of dark-matter particles with a Higgs boson. Such processes are searched for in final states with missing transverse momentum and a Higgs boson decaying to a bb¯ pair with the ATLAS detector using 36.1 fb−1 of pp collisions at a center-of-mass energy of 13 TeV at the LHC. The ob.erved data are in agreement with the standard model predictions and limits are placed on the associated production of dark-matter particles and a Higgs boson.

关键词： extensions of Higgs sector Particle dark matter Weakly interacting massive particles

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Search for the Dimuon Decay of the Higgs boson in pp Collisions at s=13 TeV with the ATLAS Detector

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Physical Review Letters 2017年第5期119卷 051802-051802页

作者： M. Aaboud G. Aad b. Abbott O. Abdinov b. Abeloos S. H. Abidi O. S. AbouZeid N. L. Abraham H. Abramowicz H. Ab.eu R. Ab.eu Y. Abulaiti b. S. Acharya S. Adachi L. Adamczyk J. Adelman M. Adersberger T. Adye A. A. Affolder T. Agatonovic-Jovin C. Agheorghiesei J. A. Aguilar-Saavedra S. P. Ahlen F. Ahmadov G. Aielli S. Akatsuka H. Akerstedt T. P. A. Åkesson e. Akilli A. V. Akimov G. L. Alberghi J. Albert P. Albicocco M. J. Alconada Verzini S. C. Alderweireldt M. Aleksa I. N. Aleksandrov C. Alexa G. Alexander T. Alexopoulos M. Alhroob b. Ali M. Aliev G. Alimonti J. Alison S. P. Alkire b. M. M. Allbrooke b. W. Allen P. P. Allport A. Aloisio A. Alonso F. Alonso C. Alpigiani A. A. Alshehri M. Alstaty b. Alvarez Gonzalez D. Álvarez Piqueras M. G. Alviggi b. T. Amadio Y. Amaral Coutinho C. Amelung D. Amidei S. P. Amor Dos Santos A. Amorim S. Amoroso G. Amundsen C. Anastopoulos L. S. Ancu N. Andari T. Andeen C. F. Anders J. K. Anders K. J. Anderson A. Andreazza V. Andrei S. Angelidakis I. Angelozzi A. Angerami A. V. Anisenkov N. Anjos A. Annovi C. Antel M. Antonelli A. Antonov D. J. Antrim F. Anulli M. Aoki L. Aperio bella G. Arabidze Y. Arai J. P. Araque V. Araujo Ferraz A. T. H. Arce R. e. Ardell F. A. Arduh J-F. Arguin S. Argyropoulos M. Arik A. J. Armbruster L. J. Armitage O. Arnaez H. Arnold M. Arratia O. Arslan A. Artamonov G. Artoni S. Artz S. Asai N. Asbah A. Ashkenazi L. Asquith K. Assamagan R. Astalos M. Atkinson N. b. Atlay K. Augsten G. Avolio b. Axen M. K. Ayoub G. Azuelos A. e. baas M. J. baca H. bachacou K. bachas M. backes M. backhaus P. bagnaia M. bahmani H. bahrasemani J. T. baines M. bajic O. K. baker e. M. baldin P. balek F. balli W. K. balunas e. banas A. bandyopadhyay Sw. banerjee A. A. e. bannoura L. barak e. L. barberio D. barberis M. barbero T. barillari M-S barisits J. T. barkeloo T. barklow N. barlow S. L. barnes b. M. barnett R. M. barnett Z. barnovska-b.enessy A. baroncelli G. barone A. J. barr L. barranco Navarro F. barreiro J. barreiro Guimarães da Costa R. bartoldus A. e. barton P. bartos A. ba Faculté des Sciences Université Mohamed Premier and LPTPM Oujda Morocco CPPM Aix-Marseille Université and CNRS/IN2P3 Marseille France Homer L. Dodge Department of Physics and Astronomy University of Oklahoma Norman Oklahoma USA Institute of Physics Azerbaijan Academy of Sciences Baku Azerbaijan LAL Univ. Paris-Sud CNRS/IN2P3 Université Paris-Saclay Orsay France Department of Physics University of Toronto Toronto Ontario Canada Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz California USA Department of Physics and Astronomy University of Sussex Brighton United Kingdom Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel Department of Physics Technion: Israel Institute of Technology Haifa Israel Center for High Energy Physics University of Oregon Eugene Oregon USA Department of Physics Stockholm University Sweden The Oskar Klein Centre Stockholm Sweden INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy ICTP Trieste Italy International Center for Elementary Particle Physics and Department of Physics The University of Tokyo Tokyo Japan AGH University of Science and Technology Faculty of Physics and Applied Computer Science Krakow Poland Department of Physics Northern Illinois University DeKalb Illinois USA Fakultät für Physik Ludwig-Maximilians-Universität München München Germany Particle Physics Department Rutherford Appleton Laboratory Didcot United Kingdom Institute of Physics University of Belgrade Belgrade Serbia Department of Physics Alexandru Ioan Cuza University of Iasi Iasi Romania Laboratório de Instrumentação e Física Experimental de Partículas - LIP Lisboa Portugal Departamento de Fisica Teorica y del Cosmos and CAFPE Universidad de Granada Granada Portugal Department of Physics Boston University Boston Massachusetts USA Joint Institute for Nuclear Research JINR Dubna Dubna Russia INFN Sezione di Roma Tor Vergata Italy Dipartimen

A search for the dimuon decay of the Higgs boson was performed using data corresponding to an integrated luminosity of 36.1 fb−1 collected with the ATLAS detector in pp collisions at s=13 TeV at the Large Hadron Collider. No significant excess is ob.erved above the expected background. The ob.erved (expected) upper limit on the cross section times branching ratio is 3.0 (3.1) times the Standard Model prediction at the 95% confidence level for a Higgs boson mass of 125 GeV. When combined with the pp collision data at s=7 TeV and s=8 TeV, the ob.erved (expected) upper limit is 2.8 (2.9) times the Standard Model prediction.

关键词： electroweak interaction Leptonic, semileptonic & radiative decays Higgs bosons Hadron colliders

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Mathematical model for routing protocol performance in NS2: Comparing DSR, AODV and DSDV as example

Mathematical model for routing protocol performance in NS2: ...

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Ieee Global Conference on Wireless Computing and Networking (GCWCN)

作者： Ganesh R. Pathak Suhas H. Patil Amar D. Rana Yogendra N. Suralkar Department of Computer Science and Engineering Sathyabama University Tamil Nadu India Department of Computer Engineering B.V.U.C.O.E. Pune Maharashtra India Department of Information Technology Sinhgad College of Engineering Pune Maharashtra India

Network simulator version 2 globally known as NS2 is an open source event-driven simulator tool gained very much popularity in communication network field due to its flexibility nature. Till the day there are number of projects tried to tell us how to use this tool effectively. An issue about performance evaluation process needs to be considered. A trace file which comes as an output of one-time simulation is larger in size, to analysis this file will pay large amount of time. Researchers have proposed number of evaluation methods. However, how to easily do the performance evaluation still is missing part in network simulator. In this paper we present a mathematical model to work with pre-simulation tcl file and for further performance evaluation process. We apply this model for performance evaluation on the comparison of two on-demand source routing protocol DSR, AODV and one tab.e driven routing protocol DSDV and shows that DSR is reasonably proper for sensor work applications and projects.

关键词： Routing Mathematical model Routing protocols Ad hoc networks Performance evaluation Wireless communication

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Correction to: Identification and rejection of pile-up jets at high pseudorapidity with the ATLAS detector

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The european Physical Journal C 2017年第10期77卷 1-14页

作者： Aaboud, M. Aad, G. Abbott, b. Abdallah, J. Abdinov, O. Abeloos, b. Abidi, S. H. AbouZeid, O. S. Abraham, N. L. Abramowicz, H. Ab.eu, H. Ab.eu, R. Abulaiti, Y. Acharya, b. S. Adachi, S. Adamczyk, L. Adelman, J. Adersberger, M. Adye, T. Affolder, A. A. Agatonovic-Jovin, T. Agheorghiesei, C. Aguilar-Saavedra, J. A. Ahlen, S. P. Ahmadov, F. Aielli, G. Akatsuka, S. Akerstedt, H. Åkesson, T. P. A. Akilli, e. Akimov, A. V. Alberghi, G. L. Albert, J. Albicocco, P. Verzini, M. J. Alconada Aleksa, M. Aleksandrov, I. N. Alexa, C. Alexander, G. Alexopoulos, T. Alhroob, M. Ali, b. Aliev, M. Alimonti, G. Alison, J. Alkire, S. P. Allbrooke, b. M. M. Allen, b. W. Allport, P. P. Aloisio, A. Alonso, A. Alonso, F. Alpigiani, C. Alshehri, A. A. Alstaty, M. Gonzalez, b. Alvarez Piqueras, D. Álvarez Alviggi, M. G. Amadio, b. T. Coutinho, Y. Amaral Amelung, C. Amidei, D. Santos, S. P. Amor Dos Amorim, A. Amoroso, S. Amundsen, G. Anastopoulos, C. Ancu, L. S. Andari, N. Andeen, T. Anders, C. F. Anders, J. K. Anderson, K. J. Andreazza, A. Andrei, V. Angelidakis, S. Angelozzi, I. Angerami, A. Anisenkov, A. V. Anjos, N. Annovi, A. Antel, C. Antonelli, M. Antonov, A. Antrim, D. J. Anulli, F. Aoki, M. bella, L. Aperio Arabidze, G. Arai, Y. Araque, J. P. Ferraz, V. Araujo Arce, A. T. H. Ardell, R. e. Arduh, F. A. Arguin, J.-F. Argyropoulos, S. Arik, M. Armbruster, A. J. Armitage, L. J. Arnaez, O. Arnold, H. Arratia, M. Arslan, O. Artamonov, A. Artoni, G. Artz, S. Asai, S. Asbah, N. Ashkenazi, A. Asquith, L. Assamagan, K. Astalos, R. Atkinson, M. Atlay, N. b. Augsten, K. Avolio, G. Axen, b. Ayoub, M. K. Azuelos, G. baas, A. e. baca, M. J. bachacou, H. bachas, K. backes, M. backhaus, M. bagnaia, P. bahrasemani, H. baines, J. T. bajic, M. baker, O. K. baldin, e. M. balek, P. balli, F. balunas, W. K. banas, e. banerjee, Sw. bannoura, A. A. e. barak, L. barberio, e. L. barberis, D. barbero, M. barillari, T. barisits, M.-S. barklow, T. barlow, N. barnes, S. L. barnett, b. M. barnett, R. M. barnovska-b.enessy, Z. baroncelli, A. barone, G. barr, A. J. Faculté des Sciences Université Mohamed Premier and LPTPM Oujda Morocco CPPM Aix-Marseille Université and CNRS/IN2P3 Marseille France Homer L. Dodge Department of Physics and Astronomy University of Oklahoma Norman USA Department of Physics The University of Texas at Arlington Arlington USA Department of Physics University of Adelaide Adelaide Australia Institute of Physics Azerbaijan Academy of Sciences Baku Azerbaijan LAL Univ. Paris-Sud CNRS/IN2P3 Université Paris-Saclay Orsay France Department of Physics University of Toronto Toronto Canada Santa Cruz Institute for Particle Physics University of California Santa Cruz Santa Cruz USA Department of Physics and Astronomy University of Sussex Brighton UK Raymond and Beverly Sackler School of Physics and Astronomy Tel Aviv University Tel Aviv Israel Department of Physics Technion: Israel Institute of Technology Haifa Israel Center for High Energy Physics University of Oregon Eugene USA Department of Physics Stockholm University Stockholm Sweden The Oskar Klein Centre Stockholm Sweden INFN Gruppo Collegato di Udine Sezione di Trieste Udine Italy ICTP Trieste Italy International Center for Elementary Particle Physics and Department of Physics The University of Tokyo Tokyo Japan Faculty of Physics and Applied Computer Science AGH University of Science and Technology Kraków Poland Department of Physics Northern Illinois University DeKalb USA Fakultät für Physik Ludwig-Maximilians-Universität München Munich Germany Particle Physics Department Rutherford Appleton Laboratory Didcot UK Institute of Physics University of Belgrade Belgrade Serbia Department of Physics Alexandru Ioan Cuza University of Iasi Iasi Romania Laboratório de Instrumentação e Física Experimental de Partículas-LIP Lisbon Portugal Departamento de Fisica Teorica y del Cosmos and CAFPE Universidad de Granada Granada Spain Department of Physics Boston University Boston USA Joint Institute for Nuclear Research JINR Dubna Dubn

Unfortunately, in the original version of this article the copyright holder was wrong in the HTML. The original article has b.en corrected.

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Implementing and testing d-q WPT-based digital protection for microgrid systems

Implementing and testing d-q WPT-based digital protection fo...

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作者： Saleh, S.A. Ahshan, R. Abu-Khaizaran, M.S. Alsayid, b. Rahman, M.A. Department of Electrical and Computer Engineering University of New Brunswick Fredericton NB E3B 5A3 Canada Faculty of Engineering and Applied Science Memorial University of Newfoundland St. John's NL A1B 3X5 Canada Engineering Technology Center College of the North Atlantic St. John's NL A1C 6L8 Canada Department of Electrical Engineering Bir Ziet UIniversity West Bank Palestine Department of Electrical Engineering College of Engineering and Technology Palestine Technical University Tulkarm Palestine

This paper presents the implementation and performance evaluation of a new digital protection for microgrid systems, The proposed digital protection is based on utilizing the wavelet packet transform (WPT) for extracting the first-level high-frequency subband contents present in the d-q-axis current components. The utilized WPT is realized by a half-band digital high-pass filter, whose coefficients are determined by the Daubechies db4 wavelet basis functions. The d-q WPT-based digital protection is implemented for offline and experimental performance evaluation. Offline tests are conducted using data collected from a simulation model of a microgrid located in Fermeuse, NL, Canada. The experimental tests are conducted on a laboratory microgrid system that is constructed as a scaled version of the Fermeuse microgrid. Several transient disturbances occurring in different parts of the test microgrid systems are investigated both offline and in experimentation. Performance results demonstrate significant abilities of the d-q WPT-based digital protection for fast, accurate, and reliab.e detection, classification, and response to different transient disturbances. In all tested faults, the developed digital protection is ab.e to generate a trip signal in less than a quarter cycle based on the 60-Hz system operating frequency. © 1972-2012 Ieee.

关键词： High pass filters

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