SEARCHES FOR EXTENDED AND POINT-LIKE NEUTRINO SOURCES WITH FOUR YEARS OF ICECUBE DATA
SEARCHES FOR EXTENDED AND POINT-LIKE NEUTRINO SOURCES WITH FOUR YEARS OF ICECUBE DATA
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DOI：
10.1088/0004-637x/796/2/109
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发表时间：
2014-06
期刊：
影响因子：
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通讯作者：
I. C. M. Aartsen;M. Ackermann;J. Adams;J. Aguilar;M. Ahlers;M. Ahrens;D. Altmann;T. Anderson;C. Arguelles;T. Arlen;J. Auffenberg;X. Bai;S. Barwick;V. Baum;J. Beatty;J. Tjus;K. Becker;S. BenZvi;P. Berghaus;D. Berley;E. Bernardini;A. Bernhard;D. Besson;G. Binder;D. Bindig;M. Bissok;E. Blaufuss;J. Blumenthal;D. Boersma;C. Bohm;F. Bos;D. Bose;S. Boser;O. Botner;L. Brayeur;H. Bretz;A. Brown;J. Casey;M. Casier;E. Cheung;D. Chirkin;A. Christov;B. Christy;K. Clark;L. Classen;F. Clevermann;S. Coenders;D. Cowen;A. H. C. Silva;M. Danninger;J. Daughhetee;J. Davis;M. Day;J. Andr'e;C. Clercq;S. Ridder;P. Desiati;K. D. Vries;M. With;T. DeYoung;J. C. D'iaz-V'elez;M. Dunkman;R. Eagan;B. Eberhardt;B. Eichmann;J. Eisch;S. Euler;P. Evenson;O. Fadiran;A. Fazely;A. Fedynitch;J. Feintzeig;J. Felde;T. Feusels;K. Filimonov;C. Finley;T. Fischer-Wasels;S. Flis;A. Franckowiak;K. Frantzen;T. Fuchs;T. Gaisser;J. Gallagher;L. Gerhardt;D. Gier;L. Gladstone;T. Glusenkamp;A. Goldschmidt;G. Golup;J. G. Gonzalez;J. Goodman;D. G'ora;D. Grandmont;D. Grant;P. Gretskov;J. Groh;A. Gross;C. Ha;C. Haack;A. H. Ismail;P. Hallen;A. Hallgren;F. Halzen;K. Hanson;D. Hebecker;D. Heereman;D. Heinen;K. Helbing;R. Hellauer;D. Hellwig;S. Hickford;G. Hill;K. Hoffman;R. Hoffmann;A. Homeier;K. Hoshina;F. Huang;W. Huelsnitz;P. O. Hulth;K. Hultqvist;S. Hussain;A. Ishihara;E. Jacobi;J. Jacobsen;K. Jagielski;G. Japaridze;K. Jero;O. Jlelati;M. Jurkovič;B. Kaminsky;A. Kappes;T. Karg;A. Karle;M. Kauer;J. Kelley;A. Kheirandish;J. Kiryluk;J. Klas;S. Klein;J. Kohne;G. Kohnen;H. Kolanoski;A. Koob;L. Kopke;C. Kopper;S. Kopper;D. Koskinen;M. Kowalski;A. Kriesten;K. Krings;G. Kroll;M. Kroll;J. Kunnen;N. Kurahashi;T. Kuwabara;M. Labare;D. T. Larsen;M. Larson;M. Lesiak-Bzdak;M. Leuermann;J. Leute;J. Lunemann;O. Mac'ias;J. Madsen;G. Maggi;R. Maruyama;K. Mase;H. Matis;R. Maunu;F. McNally;K. Meagher;M. Medici;A. Meli;T. Meures;S. Miarecki;E. Middell;E. Middlemas;N. Milke;J. Miller;L. Mohrmann;T. Montaruli;R. Morse;R. Nahnhauer;U. Naumann;H. Niederhausen;S. Nowicki;D. Nygren;A. Obertacke;S. Odrowski;A. Olivas;A. Omairat;A. O'Murchadha;T. Palczewski;L. Paul;O. Penek;J. Pepper;C. Heros;C. Pfendner;D. Pieloth;E. Pinat;J. Posselt;P. Price;G. Przybylski;J. Putz;M. Quinnan;L. Radel;M. Rameez;K. Rawlins;P. Redl;I. Rees;R. Reimann;E. Resconi;W. Rhode;M. Richman;B. Riedel;S. Robertson;J. Rodrigues;M. Rongen;C. Rott;T. Ruhe;B. Ruzybayev;D. Ryckbosch;S. M. Saba;H. Sander;J. Sandroos;M. Santander;S. Sarkar;K. Schatto;F. Scheriau;T. Schmidt;M. Schmitz;S. Schoenen;S. Schoneberg;A. Schonwald;A. Schukraft;L. Schulte;O. Schulz;D. Seckel;Y. Sestayo;S. Seunarine;R. Shanidze;C. Sheremata;M. Smith;D. Soldin;G. Spiczak;C. Spiering;M. Stamatikos;T. Stanev;N. Stanisha;Alexander Stasik;T. Stezelberger;R. Stokstad;A. Stossl;E. Strahler;R. Strom;N. Strotjohann;G. Sullivan;H. Taavola;I. Taboada;A. Tamburro;A. Tepe;S. Ter-Antonyan;A. Terliuk;G. Tevsi'c;S. Tilav;P. Toale;M. Tobin;D. Tosi;M. Tselengidou;E. Unger;M. Usner;S. Vallecorsa;N. Eijndhoven;J. Vandenbroucke;J. Santen;M. Vehring;M. Voge;M. Vraeghe;C. Walck;M. Wallraff;C. Weaver;M. Wellons;C. Wendt;S. Westerhoff;B. Whelan;N. Whitehorn;C. Wichary;K. Wiebe;C. Wiebusch;D. Williams;H. Wissing;M. Wolf;T. R. Wood;K. Woschnagg;D. Xu;X. Xu;J. Yáñez;G. Yodh;S. Yoshida;P. Zarzhitsky;J. Ziemann;S. Zierke;M. Zoll
中科院分区：
文献类型：
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作者：
I. C. M. Aartsen;M. Ackermann;J. Adams;J. Aguilar;M. Ahlers;M. Ahrens;D. Altmann;T. Anderson;C. Arguelles;T. Arlen;J. Auffenberg;X. Bai;S. Barwick;V. Baum;J. Beatty;J. Tjus;K. Becker;S. BenZvi;P. Berghaus;D. Berley;E. Bernardini;A. Bernhard;D. Besson;G. Binder;D. Bindig;M. Bissok;E. Blaufuss;J. Blumenthal;D. Boersma;C. Bohm;F. Bos;D. Bose;S. Boser;O. Botner;L. Brayeur;H. Bretz;A. Brown;J. Casey;M. Casier;E. Cheung;D. Chirkin;A. Christov;B. Christy;K. Clark;L. Classen;F. Clevermann;S. Coenders;D. Cowen;A. H. C. Silva;M. Danninger;J. Daughhetee;J. Davis;M. Day;J. Andr'e;C. Clercq;S. Ridder;P. Desiati;K. D. Vries;M. With;T. DeYoung;J. C. D'iaz-V'elez;M. Dunkman;R. Eagan;B. Eberhardt;B. Eichmann;J. Eisch;S. Euler;P. Evenson;O. Fadiran;A. Fazely;A. Fedynitch;J. Feintzeig;J. Felde;T. Feusels;K. Filimonov;C. Finley;T. Fischer-Wasels;S. Flis;A. Franckowiak;K. Frantzen;T. Fuchs;T. Gaisser;J. Gallagher;L. Gerhardt;D. Gier;L. Gladstone;T. Glusenkamp;A. Goldschmidt;G. Golup;J. G. Gonzalez;J. Goodman;D. G'ora;D. Grandmont;D. Grant;P. Gretskov;J. Groh;A. Gross;C. Ha;C. Haack;A. H. Ismail;P. Hallen;A. Hallgren;F. Halzen;K. Hanson;D. Hebecker;D. Heereman;D. Heinen;K. Helbing;R. Hellauer;D. Hellwig;S. Hickford;G. Hill;K. Hoffman;R. Hoffmann;A. Homeier;K. Hoshina;F. Huang;W. Huelsnitz;P. O. Hulth;K. Hultqvist;S. Hussain;A. Ishihara;E. Jacobi;J. Jacobsen;K. Jagielski;G. Japaridze;K. Jero;O. Jlelati;M. Jurkovič;B. Kaminsky;A. Kappes;T. Karg;A. Karle;M. Kauer;J. Kelley;A. Kheirandish;J. Kiryluk;J. Klas;S. Klein;J. Kohne;G. Kohnen;H. Kolanoski;A. Koob;L. Kopke;C. Kopper;S. Kopper;D. Koskinen;M. Kowalski;A. Kriesten;K. Krings;G. Kroll;M. Kroll;J. Kunnen;N. Kurahashi;T. Kuwabara;M. Labare;D. T. Larsen;M. Larson;M. Lesiak-Bzdak;M. Leuermann;J. Leute;J. Lunemann;O. Mac'ias;J. Madsen;G. Maggi;R. Maruyama;K. Mase;H. Matis;R. Maunu;F. McNally;K. Meagher;M. Medici;A. Meli;T. Meures;S. Miarecki;E. Middell;E. Middlemas;N. Milke;J. Miller;L. Mohrmann;T. Montaruli;R. Morse;R. Nahnhauer;U. Naumann;H. Niederhausen;S. Nowicki;D. Nygren;A. Obertacke;S. Odrowski;A. Olivas;A. Omairat;A. O'Murchadha;T. Palczewski;L. Paul;O. Penek;J. Pepper;C. Heros;C. Pfendner;D. Pieloth;E. Pinat;J. Posselt;P. Price;G. Przybylski;J. Putz;M. Quinnan;L. Radel;M. Rameez;K. Rawlins;P. Redl;I. Rees;R. Reimann;E. Resconi;W. Rhode;M. Richman;B. Riedel;S. Robertson;J. Rodrigues;M. Rongen;C. Rott;T. Ruhe;B. Ruzybayev;D. Ryckbosch;S. M. Saba;H. Sander;J. Sandroos;M. Santander;S. Sarkar;K. Schatto;F. Scheriau;T. Schmidt;M. Schmitz;S. Schoenen;S. Schoneberg;A. Schonwald;A. Schukraft;L. Schulte;O. Schulz;D. Seckel;Y. Sestayo;S. Seunarine;R. Shanidze;C. Sheremata;M. Smith;D. Soldin;G. Spiczak;C. Spiering;M. Stamatikos;T. Stanev;N. Stanisha;Alexander Stasik;T. Stezelberger;R. Stokstad;A. Stossl;E. Strahler;R. Strom;N. Strotjohann;G. Sullivan;H. Taavola;I. Taboada;A. Tamburro;A. Tepe;S. Ter-Antonyan;A. Terliuk;G. Tevsi'c;S. Tilav;P. Toale;M. Tobin;D. Tosi;M. Tselengidou;E. Unger;M. Usner;S. Vallecorsa;N. Eijndhoven;J. Vandenbroucke;J. Santen;M. Vehring;M. Voge;M. Vraeghe;C. Walck;M. Wallraff;C. Weaver;M. Wellons;C. Wendt;S. Westerhoff;B. Whelan;N. Whitehorn;C. Wichary;K. Wiebe;C. Wiebusch;D. Williams;H. Wissing;M. Wolf;T. R. Wood;K. Woschnagg;D. Xu;X. Xu;J. Yáñez;G. Yodh;S. Yoshida;P. Zarzhitsky;J. Ziemann;S. Zierke;M. Zoll
我们目前的结果搜索点样的中微子源使用四年的冰立方数据，包括第一年的数据，从完成的86弦探测器。合并数据集的总生存时间为1373天。对于E−2光谱，观察到的90% C.L.在北方的天空中，能量在1 TeV和1 PeV之间的通量上限是10 - 12 TeV-1 cm-2 s-1，在南方的天空中，能量在100 TeV和100 PeV之间的通量上限是10 - 11 TeV-1 cm-2 s-1。与之前的出版物相比，这意味着改进了40%，这是由于增加了一年的数据和引入了改进的重建。此外，我们提出的第一个结果，从一个全天空搜索扩展的中微子源。我们更新的中微子发射源的堆叠目录和测试五个新的目录，两个银河系超新星遗迹和三个活动星系核的搜索结果。在所有情况下，数据是兼容的背景只有假设，和上限的μ介子中微子通量的来源考虑报告。
We present results on searches for point-like sources of neutrinos using four years of IceCube data, including the first year of data from the completed 86 string detector. The total livetime of the combined data set is 1373 days. For an E−2 spectrum, the observed 90% C.L. flux upper limits are ∼10−12 TeV−1 cm−2 s−1 for energies between 1 TeV and 1 PeV in the northern sky and ∼10−11 TeV−1 cm−2 s−1 for energies between 100 TeV and 100 PeV in the southern sky. This represents a 40% improvement compared to previous publications, resulting from both the additional year of data and the introduction of improved reconstructions. In addition, we present the first results from an all-sky search for extended sources of neutrinos. We update the results of searches for neutrino emission from stacked catalogs of sources and test five new catalogs; two of Galactic supernova remnants and three of active galactic nuclei. In all cases, the data are compatible with the background-only hypothesis, and upper limits on the flux of muon neutrinos are reported for the sources considered.