A Search for Ultra-high-energy Neutrinos from TXS 0506+056 Using the Pierre Auger Observatory
A Search for Ultra-high-energy Neutrinos from TXS 0506+056 Using the Pierre Auger Observatory
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DOI：
10.3847/1538-4357/abb476
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发表时间：
2020-10
期刊：
影响因子：
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通讯作者：
T. P. A. C. A. Aab-T.-P.-A.-C.-A.-Aab-103010298;P. Abreu;M. Aglietta;J. Albury;I. Allekotte;A. Almela;J. Alvarez-Muñiz;R. A. Batista;G. A. Anastasi;L. Anchordoqui;B. Andrada;S. Andringa;C. Aramo;P. Ferreira;Hernán Asorey;P. Assis;G. Avila;A. M. Badescu;A. Bakalová;A. Bălăceanu;F. Barbato;R. Luz;K. Becker;J. Bellido;C. Bérat;M. Bertaina;X. Bertou;P. L. Biermann;T. Bister;J. Biteau;J. Blazek;C. Bleve;M. Boh'avcov'a;D. Boncioli;C. Bonifazi;L. Arbeletche;N. Borodai;A. M. Botti;J. Brack;T. Bretz;F. Briechle;P. Buchholz;A. Bueno;S. Buitink;M. Buscemi;K. Caballero-Mora;L. Caccianiga;L. Calcagni;A. Cancio;F. Canfora;I. Caracas;J. Carceller;R. Caruso;A. Castellina;F. Catalani;G. Cataldi;L. Cazon;M. Cerda;J. Chinellato;K. Choi;J. Chudoba;L. Chytka;R. Clay;A. Cerutti;R. Colalillo;A. Coleman;M. Coluccia;R. Conceiccao;A. Condorelli;G. Consolati;F. Contreras;F. Convenga;C. Covault;S. Dasso;K. Daumiller;B. Dawson;J. A. Day;R. M. Almeida;J. D. Jes'us;S. D. Jong;G. D. Mauro;J. D. M. Neto;I. Mitri;J. D. Oliveira;D. Franco;V. Souza;E. D. Vito;J. Debatin;M. D. R'io;O. Deligny;N. Dhital;A. Matteo;C. Dobrigkeit;J. D'Olivo;Q. Dorosti;R. Anjos;M. Dova;J. Ebr;R. Engel;I. Epicoco;M. Erdmann;C. Escobar;A. Etchegoyen;H. Falcke;J. Farmer;G. Farrar;A. C. Fauth;N. Fazzini;F. Feldbusch;F. Fenu;B. Fick;J. M. Figueira;A. Filipvcivc;T. Fodran;M. Freire;T. Fujii;A. Fuster;C. Galea;C. Galelli;B. Garc'ia;A. Vegas;H. Gemmeke;F. Gesualdi;A. Gherghel-Lascu;P. Ghia;U. Giaccari;M. Giammarchi;M. Giller;J. Glombitza;F. Gobbi;F. Gollan;G. Golup;M. G. Berisso;P. Vitale;J. P. Gongora;N. Gonz'alez;I. Goos;D. G'ora;A. Gorgi;M. Gottowik;T. D. Grubb;F. Guarino;G. Guedes;E. Guido;S. Hahn;R. Halliday;M. Hampel;P. Hansen;D. Harari;V. M. Harvey;A. Haungs;T. Hebbeker;D. Heck;G. Hill;C. Hojvat;J. Horandel;P. Horváth;M. Hrabovsk'y;T. Huege;J. Hulsman;A. Insolia;P. G. Isar;J. Johnsen;J. Juryšek;A. Kaapa;K. Kampert;B. Keilhauer;J. Kemp;H. Klages;M. Kleifges;J. Kleinfeller;M. Kopke;G. K. Mezek;B. Lago;D. LaHurd;R. Lang;N. Langner;M. Oliveira;V. Lenok;A. Letessier-Selvon;I. Lhenry-Yvon;D. L. Presti;L. Lopes;R. L'opez;R. Lorek;Q. Luce;A. Lucero;A. Payeras;G. Mancarella;D. Mandát;B. Manning;J. Manshanden;P. Mantsch;S. Marafico;A. Mariazzi;I. Marics;G. Marsella;D. Martello;H. Martinez;O. M. Bravo;M. Mastrodicasa;H. Mathes;J. Matthews;G. Matthiae;E. Mayotte;P. Mazur;G. Medina-Tanco;D. Melo;A. Menshikov;K. Merenda;S. Michal;M. Micheletti;L. Miramonti;D. Mockler;S. Mollerach;F. Montanet;C. Morello;M. Mostaf'a;A. Muller;M. Muller;K. Mulrey;R. Mussa;M. Muzio;W. M. Namasaka;L. Nellen;M. Niculescu-Oglinzanu;M. Niechciol;D. Nitz;D. Nosek;V. Novotny;L. Novzka;A. Nucita;L. A. N'unez;M. Palatka;J. Pallotta;P. Papenbreer;G. Parente;A. Parra;M. Pech;F. Pedreira;J. Pkekala;R. Pelayo;J. Peña-Rodríguez;J. P. Armand;M. Perlin;L. Perrone;S. Petrera;T. Pierog;M. Pimenta;V. Pirronello;M. Platino;B. Pont;M. Pothast;P. Privitera;M. Prouza;A. Puyleart;S. Querchfeld;J. Rautenberg;D. Ravignani;M. Reininghaus;J. Řídký;F. Riehn;M. Risse;P. Ristori;V. Rizi;W. Carvalho;J. Rojo;M. Roncoroni;M. Roth;E. Roulet;A. Rovero;P. Ruehl;S. Saffi;A. Săftoiu;F. Salamida;H. Salazar;G. Salina;J. S. Gomez;F. S'anchez;E. Santos;E. Santos;F. Sarazin;R. Sarmento;C. Sarmiento-Cano;R. Sato;P. Savina;C. Schafer;V. Scherini;H. Schieler;M. Schimassek;M. Schimp;F. Schluter;D. Schmidt;O. Scholten;P. Schov'anek;F. Schroder;S. Schroder;J. Schulte;S. Sciutto;M. Scornavacche;R. Shellard;G. Sigl;G. Silli;O. Sima;R. vSm'ida;P. Sommers;J. F. Soriano;J. Souchard;R. Squartini;M. Stadelmaier;D. Stanca;S. Stanivc;J. Stasielak;P. Stassi;A. Streich;M. Su'arez-Dur'an;T. Sudholz;T. Suomijarvi;A. Supanitsky;J. vSup'ik;Z. Szadkowski;A. Taboada;A. Tapia;C. Timmermans;O. Tkachenko;P. Tobiška;C. T. Peixoto;B. Tom'e;A. Travaini;P. Trávníček;C. Trimarelli;M. Trini;M. Tueros;R. Ulrich;M. Unger;L. Vaclavek;M. Vacula;J. F. V. Galicia;L. Valore;E. Varela;A. V'asquez-Ram'irez;D. Veberivc;C. Ventura;I. D. V. Quispe;V. Verzi;J. Vícha;J. Vink;S. Vorobiov;H. Wahlberg;A. Watson;M. Weber;A. Weindl;L. Wiencke;H. Wilczy'nski;T. Winchen;M. Wirtz;D. Wittkowski;B. Wundheiler;A. Yushkov;O. Zapparrata;E. Zas;D. Zavrtanik;M. Zavrtanik;L. Zehrer;A. Zepeda;M. Ziolkowski
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文献类型：
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作者：
T. P. A. C. A. Aab-T.-P.-A.-C.-A.-Aab-103010298;P. Abreu;M. Aglietta;J. Albury;I. Allekotte;A. Almela;J. Alvarez-Muñiz;R. A. Batista;G. A. Anastasi;L. Anchordoqui;B. Andrada;S. Andringa;C. Aramo;P. Ferreira;Hernán Asorey;P. Assis;G. Avila;A. M. Badescu;A. Bakalová;A. Bălăceanu;F. Barbato;R. Luz;K. Becker;J. Bellido;C. Bérat;M. Bertaina;X. Bertou;P. L. Biermann;T. Bister;J. Biteau;J. Blazek;C. Bleve;M. Boh'avcov'a;D. Boncioli;C. Bonifazi;L. Arbeletche;N. Borodai;A. M. Botti;J. Brack;T. Bretz;F. Briechle;P. Buchholz;A. Bueno;S. Buitink;M. Buscemi;K. Caballero-Mora;L. Caccianiga;L. Calcagni;A. Cancio;F. Canfora;I. Caracas;J. Carceller;R. Caruso;A. Castellina;F. Catalani;G. Cataldi;L. Cazon;M. Cerda;J. Chinellato;K. Choi;J. Chudoba;L. Chytka;R. Clay;A. Cerutti;R. Colalillo;A. Coleman;M. Coluccia;R. Conceiccao;A. Condorelli;G. Consolati;F. Contreras;F. Convenga;C. Covault;S. Dasso;K. Daumiller;B. Dawson;J. A. Day;R. M. Almeida;J. D. Jes'us;S. D. Jong;G. D. Mauro;J. D. M. Neto;I. Mitri;J. D. Oliveira;D. Franco;V. Souza;E. D. Vito;J. Debatin;M. D. R'io;O. Deligny;N. Dhital;A. Matteo;C. Dobrigkeit;J. D'Olivo;Q. Dorosti;R. Anjos;M. Dova;J. Ebr;R. Engel;I. Epicoco;M. Erdmann;C. Escobar;A. Etchegoyen;H. Falcke;J. Farmer;G. Farrar;A. C. Fauth;N. Fazzini;F. Feldbusch;F. Fenu;B. Fick;J. M. Figueira;A. Filipvcivc;T. Fodran;M. Freire;T. Fujii;A. Fuster;C. Galea;C. Galelli;B. Garc'ia;A. Vegas;H. Gemmeke;F. Gesualdi;A. Gherghel-Lascu;P. Ghia;U. Giaccari;M. Giammarchi;M. Giller;J. Glombitza;F. Gobbi;F. Gollan;G. Golup;M. G. Berisso;P. Vitale;J. P. Gongora;N. Gonz'alez;I. Goos;D. G'ora;A. Gorgi;M. Gottowik;T. D. Grubb;F. Guarino;G. Guedes;E. Guido;S. Hahn;R. Halliday;M. Hampel;P. Hansen;D. Harari;V. M. Harvey;A. Haungs;T. Hebbeker;D. Heck;G. Hill;C. Hojvat;J. Horandel;P. Horváth;M. Hrabovsk'y;T. Huege;J. Hulsman;A. Insolia;P. G. Isar;J. Johnsen;J. Juryšek;A. Kaapa;K. Kampert;B. Keilhauer;J. Kemp;H. Klages;M. Kleifges;J. Kleinfeller;M. Kopke;G. K. Mezek;B. Lago;D. LaHurd;R. Lang;N. Langner;M. Oliveira;V. Lenok;A. Letessier-Selvon;I. Lhenry-Yvon;D. L. Presti;L. Lopes;R. L'opez;R. Lorek;Q. Luce;A. Lucero;A. Payeras;G. Mancarella;D. Mandát;B. Manning;J. Manshanden;P. Mantsch;S. Marafico;A. Mariazzi;I. Marics;G. Marsella;D. Martello;H. Martinez;O. M. Bravo;M. Mastrodicasa;H. Mathes;J. Matthews;G. Matthiae;E. Mayotte;P. Mazur;G. Medina-Tanco;D. Melo;A. Menshikov;K. Merenda;S. Michal;M. Micheletti;L. Miramonti;D. Mockler;S. Mollerach;F. Montanet;C. Morello;M. Mostaf'a;A. Muller;M. Muller;K. Mulrey;R. Mussa;M. Muzio;W. M. Namasaka;L. Nellen;M. Niculescu-Oglinzanu;M. Niechciol;D. Nitz;D. Nosek;V. Novotny;L. Novzka;A. Nucita;L. A. N'unez;M. Palatka;J. Pallotta;P. Papenbreer;G. Parente;A. Parra;M. Pech;F. Pedreira;J. Pkekala;R. Pelayo;J. Peña-Rodríguez;J. P. Armand;M. Perlin;L. Perrone;S. Petrera;T. Pierog;M. Pimenta;V. Pirronello;M. Platino;B. Pont;M. Pothast;P. Privitera;M. Prouza;A. Puyleart;S. Querchfeld;J. Rautenberg;D. Ravignani;M. Reininghaus;J. Řídký;F. Riehn;M. Risse;P. Ristori;V. Rizi;W. Carvalho;J. Rojo;M. Roncoroni;M. Roth;E. Roulet;A. Rovero;P. Ruehl;S. Saffi;A. Săftoiu;F. Salamida;H. Salazar;G. Salina;J. S. Gomez;F. S'anchez;E. Santos;E. Santos;F. Sarazin;R. Sarmento;C. Sarmiento-Cano;R. Sato;P. Savina;C. Schafer;V. Scherini;H. Schieler;M. Schimassek;M. Schimp;F. Schluter;D. Schmidt;O. Scholten;P. Schov'anek;F. Schroder;S. Schroder;J. Schulte;S. Sciutto;M. Scornavacche;R. Shellard;G. Sigl;G. Silli;O. Sima;R. vSm'ida;P. Sommers;J. F. Soriano;J. Souchard;R. Squartini;M. Stadelmaier;D. Stanca;S. Stanivc;J. Stasielak;P. Stassi;A. Streich;M. Su'arez-Dur'an;T. Sudholz;T. Suomijarvi;A. Supanitsky;J. vSup'ik;Z. Szadkowski;A. Taboada;A. Tapia;C. Timmermans;O. Tkachenko;P. Tobiška;C. T. Peixoto;B. Tom'e;A. Travaini;P. Trávníček;C. Trimarelli;M. Trini;M. Tueros;R. Ulrich;M. Unger;L. Vaclavek;M. Vacula;J. F. V. Galicia;L. Valore;E. Varela;A. V'asquez-Ram'irez;D. Veberivc;C. Ventura;I. D. V. Quispe;V. Verzi;J. Vícha;J. Vink;S. Vorobiov;H. Wahlberg;A. Watson;M. Weber;A. Weindl;L. Wiencke;H. Wilczy'nski;T. Winchen;M. Wirtz;D. Wittkowski;B. Wundheiler;A. Yushkov;O. Zapparrata;E. Zas;D. Zavrtanik;M. Zavrtanik;L. Zehrer;A. Zepeda;M. Ziolkowski
本文介绍了皮埃尔·奥格天文台从blazar TXS 0506+056方向搜索超高能中微子的结果。这些数据是后续工作的一部分，后续工作是用冰立方、费米- lat、MAGIC和其他几个波段的电磁辐射探测器探测高能中微子和伽马射线。皮埃尔·奥格天文台对能量范围为100 PeV至100 EeV和天顶角范围为θ = 60°至θ = 95°的中微子很敏感，其中天顶角是从垂直方向测量的。目前还没有发现来自TXS 0506+056方向的中微子。研究人员分三个时期对结果进行了分析：一个是在发现冰立方-170922 A前后的6个月，与TXS 0506+056的闪光期相吻合；第二个是110天，在此期间，冰立方合作团队发现了来自TXS 0506+056方向的13个中微子；第三个是从2004年1月1日到2018年8月31日，皮埃尔·奥格天文台一直在收集数据。天文台的灵敏度是通过考虑在观测期间引起单一预期事件的通量来解决不同光谱指数的问题。对于与冰立方合作测量的相符的指数，天文台的中微子预期数量远低于1。在这个能量范围内，光谱指数要达到1.5才有可能探测到单个事件。
Results of a search for ultra-high-energy neutrinos with the Pierre Auger Observatory from the direction of the blazar TXS 0506+056 are presented. They were obtained as part of the follow-up that stemmed from the detection of high-energy neutrinos and gamma rays with IceCube, Fermi-LAT, MAGIC, and other detectors of electromagnetic radiation in several bands. The Pierre Auger Observatory is sensitive to neutrinos in the energy range from 100 PeV to 100 EeV and in the zenith-angle range from θ = 60° to θ = 95°, where the zenith angle is measured from the vertical direction. No neutrinos from the direction of TXS 0506+056 have been found. The results were analyzed in three periods: one of 6 months around the detection of IceCube-170922 A, coinciding with a flare period of TXS 0506+056, a second one of 110 days during which the IceCube collaboration found an excess of 13 neutrinos from a direction compatible with TXS 0506+056, and a third one from 2004 January 1 up to 2018 August 31, over which the Pierre Auger Observatory has been taking data. The sensitivity of the Observatory is addressed for different spectral indices by considering the fluxes that would induce a single expected event during the observation period. For indices compatible with those measured by the IceCube collaboration the expected number of neutrinos at the Observatory is well below one. Spectral indices as hard as 1.5 would have to apply in this energy range to expect a single event to have been detected.