All-sky Measurement of the Anisotropy of Cosmic Rays at 10 TeV and Mapping of the Local Interstellar Magnetic Field

Abeysekara, A. U.; Alfaro, R.; Alvarez, C.; Arceo, R.; Arteaga-Velázquez, J. C.; Rojas, D. Avila; Belmont-Moreno, E.; BenZvi, S. Y.; Brisbois, C.; Capistrán, T.; Carramiana, A.; Casanova, S.; Cotti, U.; Cotzomi, J.; Díaz-Vélez, J. C.; De León, C.; Fuente, E. De la; Dichiara, S.; DuVernois, M. A.; Espinoza, C.; Fiorino, D. W.; Fleischhack, H.; Fraija, N.; Galván-Gámez, A.; García-González, J. A.; González, M. M.; Goodman, J. A.; Hampel-Arias, Z.; Harding, J. P.; Hernandez, S.; Hona, B.; Hueyotl-Zahuantitla, F.; Iriarte, A.; Jardin-Blicq, A.; Joshi, V.; Lara, A.; Vargas, H. León; Luis-Raya, G.; Malone, K.; Marinelli, S. S.; Martínez-Castro, J.; Martinez, O.; Matthews, J. A.; Miranda-Romagnoli, P.; Moreno, E.; Mostafá, M.; Nellen, L.; Newbold, M.; Nisa, M. U.; Noriega-Papaqui, R.; Pérez-Pérez, E. G.; Pretz, J.; Ren, Z.; Rho, C. D.; Rivière, C.; Rosa-González, D.; Rosenberg, M.; Salazar, H.; Greus, F. Salesa; Sandoval, A.; Schneider, M.; Schoorlemmer, H.; Sinnis, G.; Smith, A. J.; Surajbali, P.; Taboada, I.; Tollefson, K.; Torres, I.; Villaseor, L.; Weisgarber, T.; Wood, J.; Zepeda, A.; Zhou, H.; Álvarez, J. D.; Aartsen, M. G.; Ackermann, M.; Adams, J.; Aguilar, J. A.; Ahlers, M.; Ahrens, M.; Altmann, D.; Andeen, K.; Anderson, T.; Ansseau, I.; Anton, G.; Argüelles, C.; Auffenberg, J.; Axani, S.; Backes, P.; Bagherpour, H.; Bai, X.; Barbano, A.; Barron, J. P.; Barwick, S. W.; Baum, V.; Bay, R.; Beatty, J. J.; Tjus, J. Becker; Becker, K. -H.; BenZvi, S.; Berley, D.; Bernardini, E.; Besson, D. Z.; Binder, G.; Bindig, D.; Blaufuss, E.; Blot, S.; Bohm, C.; Börner, M.; Bos, F.; Böser, S.; Botner, O.; Bourbeau, E.; Bourbeau, J.; Bradascio, F.; Braun, J.; Bretz, H. -P.; Bron, S.; Brostean-Kaiser, J.; Burgman, A.; Busse, R. S.; Carver, T.; Cheung, E.; Chirkin, D.; Clark, K.; Classen, L.; Collin, G. H.; Conrad, J. M.; Coppin, P.; Correa, P.; Cowen, D. F.; Cross, R.; Dave, P.; Day, M.; de André, J. P.  A.  M.; De Clercq, C.; DeLaunay, J. J.; Dembinski, H.; Deoskar, K.; De Ridder, S.; Desiati, P.; de Vries, K. D.; de Wasseige, G.; de With, M.; DeYoung, T.; Díaz-Vélez, J. C.; Dujmovic, H.; Dunkman, M.; Dvorak, E.; Eberhardt, B.; Ehrhardt, T.; Eichmann, B.; Eller, P.; Evenson, P. A.; Fahey, S.; Fazely, A. R.; Felde, J.; Filimonov, K.; Finley, C.; Franckowiak, A.; Friedman, E.; Fritz, A.; Gaisser, T. K.; Gallagher, J.; Ganster, E.; Garrappa, S.; Gerhardt, L.; Ghorbani, K.; Giang, W.; Glauch, T.; Glüsenkamp, T.; Goldschmidt, A.; Gonzalez, J. G.; Grant, D.; Griffith, Z.; Haack, C.; Hallgren, A.; Halve, L.; Halzen, F.; Hanson, K.; Hebecker, D.; Heereman, D.; Helbing, K.; Hellauer, R.; Hickford, S.; Hignight, J.; Hill, G. C.; Hoffman, K. D.; Hoffmann, R.; Hoinka, T.; Hokanson-Fasig, B.; Hoshina, K.; Huang, F.; Huber, M.; Hultqvist, K.; Hünnefeld, M.; Hussain, R.; In, S.; Iovine, N.; Ishihara, A.; Jacobi, E.; Japaridze, G. S.; Jeong, M.; Jero, K.; Jones, B. J.  P.; Kalaczynski, P.; Kang, W.; Kappes, A.; Kappesser, D.; Karg, T.; Karle, A.; Katz, U.; Kauer, M.; Keivani, A.; Kelley, J. L.; Kheirandish, A.; Kim, J.; Kintscher, T.; Kiryluk, J.; Kittler, T.; Klein, S. R.; Koirala, R.; Kolanoski, H.; Köpke, L.; Kopper, C.; Kopper, S.; Koskinen, D. J.; Kowalski, M.; Krings, K.; Kroll, M.; Krückl, G.; Kunwar, S.; Kurahashi, N.; Kyriacou, A.; Labare, M.; Lanfranchi, J. L.; Larson, M. J.; Lauber, F.; Leonard, K.; Leuermann, M.; Liu, Q. R.; Lohfink, E.; Mariscal, C. J.  Lozano; Lu, L.; Lünemann, J.; Luszczak, W.; Madsen, J.; Maggi, G.; Mahn, K. B.  M.; Makino, Y.; Mancina, S.; Mariş, I. C.; Maruyama, R.; Mase, K.; Maunu, R.; Meagher, K.; Medici, M.; Meier, M.; Menne, T.; Merino, G.; Meures, T.; Miarecki, S.; Micallef, J.; Momenté, G.; Montaruli, T.; Moore, R. W.; Moulai, M.; Nagai, R.; Nahnhauer, R.; Nakarmi, P.; Naumann, U.; Neer, G.; Niederhausen, H.; Nowicki, S. C.; Nygren, D. R.; Pollmann, A. Obertacke; Olivas, A.; O’Murchadha, A.; O’Sullivan, E.; Palczewski, T.; Pandya, H.; Pankova, D. V.; Peiffer, P.; Pepper, J. A.; de los Heros, C. Pérez; Pieloth, D.; Pinat, E.; Pizzuto, A.; Plum, M.; Price, P. B.; Przybylski, G. T.; Raab, C.; Rameez, M.; Rauch, L.; Rawlins, K.; Rea, I. C.; Reimann, R.; Relethford, B.; Renzi, G.; Resconi, E.; Rhode, W.; Richman, M.; Robertson, S.; Rongen, M.; Rott, C.; Ruhe, T.; Ryckbosch, D.; Rysewyk, D.; Safa, I.; Herrera, S. E.  Sanchez; Sandrock, A.; Sandroos, J.; Santander, M.; Sarkar, S.; Sarkar, S.; Satalecka, K.; Schaufel, M.; Schlunder, P.; Schmidt, T.; Schneider, A.; Schneider, J.; Schöneberg, S.; Schumacher, L.; Sclafani, S.; Seckel, D.; Seunarine, S.; Soedingrekso, J.; Soldin, D.; Song, M.; Spiczak, G. M.; Spiering, C.; Stachurska, J.; Stamatikos, M.; Stanev, T.; Stasik, A.; Stein, R.; Stettner, J.; Steuer, A.; Stezelberger, T.; Stokstad, R. G.; Stößl, A.; Strotjohann, N. L.; Stuttard, T.; Sullivan, G. W.; Sutherland, M.; Taboada, I.; Tenholt, F.; Ter-Antonyan, S.; Terliuk, A.; Tilav, S.; Toale, P. A.; Tobin, M. N.; Tönnis, C.; Toscano, S.; Tosi, D.; Tselengidou, M.; Tung, C. F.; Turcati, A.; Turcotte, R.; Turley, C. F.; Ty, B.; Unger, E.; Elorrieta, M. A.  Unland; Usner, M.; Vandenbroucke, J.; Van Driessche, W.; van Eijk, D.; van Eijndhoven, N.; Vanheule, S.; van Santen, J.; Vraeghe, M.; Walck, C.; Wallace, A.; Wallraff, M.; Wandler, F. D.; Wandkowsky, N.; Watson, T. B.; Weaver, C.; Weiss, M. J.; Wendt, C.; Werthebach, J.; Westerhoff, S.; Whelan, B. J.; Whitehorn, N.; Wiebe, K.; Wiebusch, C. H.; Wille, L.; Williams, D. R.; Wills, L.; Wolf, M.; Wood, J.; Wood, T. R.; Woolsey, E.; Woschnagg, K.; Wrede, G.; Xu, D. L.; Xu, X. W.; Xu, Y.; Yanez, J. P.; Yodh, G.; Yoshida, S.; Yuan, T.

doi:10.3847/1538-4357/aaf5cc

Title: All-sky Measurement of the Anisotropy of Cosmic Rays at 10 TeV and Mapping of the Local Interstellar Magnetic Field

Journal Article · 19 January 2019 · The Astrophysical Journal (Online)

DOI: https://doi.org/10.3847/1538-4357/aaf5cc · OSTI ID:1550858

Abeysekara, A. U.; Alfaro, R.; Alvarez, C.; Arceo, R.; Arteaga-Velázquez, J. C.; Rojas, D. Avila; Belmont-Moreno, E.; BenZvi, S. Y.; Brisbois, C.; Capistrán, T.; Carramiana, A.; Casanova, S.; Cotti, U.; Cotzomi, J.;

; De León, C.; Fuente, E. De la; Dichiara, S.; DuVernois, M. A.; Espinoza, C. more »

© 2019. The American Astronomical Society. All rights reserved. We present the first full-sky analysis of the cosmic ray arrival direction distribution with data collected by the High-Altitude Water Cherenkov and IceCube observatories in the northern and southern hemispheres at the same median primary particle energy of 10 TeV. The combined sky map and angular power spectrum largely eliminate biases that result from partial sky coverage and present a key to probe into the propagation properties of TeV cosmic rays through our local interstellar medium and the interaction between the interstellar and heliospheric magnetic fields. From the map, we determine the horizontal dipole components of the anisotropy δ_0h = 9.16 ×10^-4 and δ_6h = 7.25 ×10^-4 (±0.04 × 10^-4 ). In addition, we infer the direction (229.°2 ± 3.°5 R.A., 11.°4 ± 3.°0 decl.) of the interstellar magnetic field from the boundary between large-scale excess and deficit regions from which we estimate the missing corresponding vertical dipole component of the large-scale anisotropy to be δ_N ~ -3.97 +1.0-2.0 × 10^-4.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)

Sponsoring Organization:: USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)

Contributing Organization:: HAWC Collaboration; IceCube Collaboration

Grant/Contract Number:: AC02-05CH11231

OSTI ID:: 1550858

Journal Information:: The Astrophysical Journal (Online), Journal Name: The Astrophysical Journal (Online) Journal Issue: 1 Vol. 871; ISSN 1538-4357

Publisher:: Institute of Physics (IOP)Copyright Statement

Country of Publication:: United States

Language:: English

References (101)

The compton-getting effect Gleeson, L. J.; Axford, W. I. Astrophysics and Space Science, Vol. 2, Issue 4 https://doi.org/10.1007/BF02175919	journal	December 1968
Point source search techniques in ultra high energy gamma ray astronomy Alexandreas, D. E.; Berley, D.; Biller, S. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 328, Issue 3 https://doi.org/10.1016/0168-9002(93)90677-A	journal	May 1993
ROOT — An object oriented data analysis framework Brun, Rene; Rademakers, Fons Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 389, Issue 1-2 https://doi.org/10.1016/S0168-9002(97)00048-X	journal	April 1997
Cosmic ray anisotropy analysis with a full-sky observatory Sommers, Paul Astroparticle Physics, Vol. 14, Issue 4 https://doi.org/10.1016/S0927-6505(00)00130-4	journal	January 2001
On the knee in the energy spectrum of cosmic rays Hörandel, Jörg R. Astroparticle Physics, Vol. 19, Issue 2 https://doi.org/10.1016/S0927-6505(02)00198-6	journal	May 2003
The anisotropy of galactic cosmic rays as a product of stochastic supernova explosions Erlykin, A. D.; Wolfendale, A. W. Astroparticle Physics, Vol. 25, Issue 3 https://doi.org/10.1016/j.astropartphys.2006.01.003	journal	April 2006
Propagation of galactic cosmic rays Ptuskin, Vladimir Astroparticle Physics, Vol. 39-40 https://doi.org/10.1016/j.astropartphys.2011.11.004	journal	December 2012
All-particle cosmic ray energy spectrum measured with 26 IceTop stations Abbasi, R.; Abdou, Y.; Abu-Zayyad, T. Astroparticle Physics, Vol. 44 https://doi.org/10.1016/j.astropartphys.2013.01.016	journal	April 2013
Spectrum and anisotropy of cosmic rays at TeV–PeV-energies and contribution of nearby sources Sveshnikova, L. G.; Strelnikova, O. N.; Ptuskin, V. S. Astroparticle Physics, Vol. 50-52 https://doi.org/10.1016/j.astropartphys.2013.08.007	journal	December 2013
Muon track reconstruction and data selection techniques in AMANDA Ahrens, J.; Bai, X.; Bay, R. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 524, Issue 1-3 https://doi.org/10.1016/j.nima.2004.01.065	journal	May 2004
Data acquisition architecture and online processing system for the HAWC gamma-ray observatory Abeysekara, A. U.; Alfaro, R.; Alvarez, C. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 888 https://doi.org/10.1016/j.nima.2018.01.051	journal	April 2018
Origin of small-scale anisotropies in Galactic cosmic rays Ahlers, Markus; Mertsch, Philipp Progress in Particle and Nuclear Physics, Vol. 94 https://doi.org/10.1016/j.ppnp.2017.01.004	journal	May 2017
Gaussian analysis of two hemisphere observations of galactic cosmic ray sidereal anisotropies Hall, D. L.; Munakata, K.; Yasue, S. Journal of Geophysical Research: Space Physics, Vol. 104, Issue A4 https://doi.org/10.1029/1998JA900107	journal	April 1999
Analysis of cloud layer structure in Shouxian, China using RS92 radiosonde aided by 95 GHz cloud radar Zhang, Jinqiang; Chen, Hongbin; Li, Zhanqing Journal of Geophysical Research, Vol. 115 https://doi.org/10.1029/2010JD014030	journal	January 2010
Galactic and heliotail-in anisotropies of cosmic rays as the origin of sidereal daily variation in the energy region < 10 ⁴ GeV Nagashima, K.; Fujimoto, K.; Jacklyn, R. M. Journal of Geophysical Research: Space Physics, Vol. 103, Issue A8 https://doi.org/10.1029/98JA01105	journal	August 1998
Anisotropic diffusion of Galactic cosmic ray protons and their steady-state azimuthal distribution Effenberger, F.; Fichtner, H.; Scherer, K. Astronomy & Astrophysics, Vol. 547 https://doi.org/10.1051/0004-6361/201220203	journal	November 2012
Astropy: A community Python package for astronomy Robitaille, Thomas P.; Tollerud, Erik J.; Greenfield, Perry Astronomy & Astrophysics, Vol. 558 https://doi.org/10.1051/0004-6361/201322068	journal	September 2013
Analysis methods for results in gamma-ray astronomy Li, T. -P.; Ma, Y. -Q. The Astrophysical Journal, Vol. 272 https://doi.org/10.1086/161295	journal	September 1983
Observation of TeV Gamma Rays from the Crab Nebula with Milagro Using a New Background Rejection Technique Atkins, R.; Benbow, W.; Berley, D. The Astrophysical Journal, Vol. 595, Issue 2 https://doi.org/10.1086/377498	journal	October 2003
HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere Gorski, K. M.; Hivon, E.; Banday, A. J. The Astrophysical Journal, Vol. 622, Issue 2 https://doi.org/10.1086/427976	journal	April 2005
Large-Scale Sidereal Anisotropy of Galactic Cosmic-Ray Intensity Observed by the Tibet Air Shower Array Amenomori, M.; Ayabe, S.; Cui, S. W. The Astrophysical Journal, Vol. 626, Issue 1 https://doi.org/10.1086/431582	journal	May 2005
Very High Energy Gamma-Ray Radiation from the Stellar Mass Black Hole Binary Cygnus X-1 Albert, J.; Aliu, E.; Anderhub, H. The Astrophysical Journal, Vol. 665, Issue 1 https://doi.org/10.1086/521145	journal	July 2007
EVOLUTION OF THE COSMIC-RAY ANISOTROPY ABOVE 10 ¹⁴ eV Aglietta, M.; Alekseenko, V. V.; Alessandro, B. The Astrophysical Journal, Vol. 692, Issue 2 https://doi.org/10.1088/0004-637X/692/2/L130	journal	February 2009
Three-Dimensional Features of the Outer Heliosphere due to Coupling Between the Interstellar and Interplanetary Magnetic Fields. iii. the Effects of Solar Rotation and Activity Cycle Pogorelov, Nikolai V.; Borovikov, Sergey N.; Zank, Gary P. The Astrophysical Journal, Vol. 696, Issue 2 https://doi.org/10.1088/0004-637X/696/2/1478	journal	April 2009
The Large-Scale Cosmic-Ray Anisotropy as Observed with Milagro Abdo, A. A.; Allen, B. T.; Aune, T. The Astrophysical Journal, Vol. 698, Issue 2 https://doi.org/10.1088/0004-637X/698/2/2121	journal	June 2009
SOLAR CYCLE DEPENDENCE OF THE DIURNAL ANISOTROPY OF 0.6 TeV COSMIC-RAY INTENSITY OBSERVED WITH THE MATSUSHIRO UNDERGROUND MUON DETECTOR Munakata, K.; Mizoguchi, Y.; Kato, C. The Astrophysical Journal, Vol. 712, Issue 2 https://doi.org/10.1088/0004-637X/712/2/1100	journal	March 2010
OBSERVATION OF ANISOTROPY IN THE ARRIVAL DIRECTIONS OF GALACTIC COSMIC RAYS AT MULTIPLE ANGULAR SCALES WITH IceCube Abbasi, R.; Abdou, Y.; Abu-Zayyad, T. The Astrophysical Journal, Vol. 740, Issue 1 https://doi.org/10.1088/0004-637X/740/1/16	journal	September 2011
OBSERVATION OF ANISOTROPY IN THE GALACTIC COSMIC-RAY ARRIVAL DIRECTIONS AT 400 TeV WITH ICECUBE Abbasi, R.; Abdou, Y.; Abu-Zayyad, T. The Astrophysical Journal, Vol. 746, Issue 1 https://doi.org/10.1088/0004-637X/746/1/33	journal	January 2012
ANISOTROPY OF TeV COSMIC RAYS AND OUTER HELIOSPHERIC BOUNDARIES Desiati, P.; Lazarian, A. The Astrophysical Journal, Vol. 762, Issue 1 https://doi.org/10.1088/0004-637X/762/1/44	journal	December 2012
Observation of Cosmic-Ray Anisotropy with the Icetop air Shower Array Aartsen, M. G.; Abbasi, R.; Abdou, Y. The Astrophysical Journal, Vol. 765, Issue 1 https://doi.org/10.1088/0004-637X/765/1/55	journal	February 2013
UNDERSTANDING TeV-BAND COSMIC-RAY ANISOTROPY Pohl, Martin; Eichler, David The Astrophysical Journal, Vol. 766, Issue 1 https://doi.org/10.1088/0004-637X/766/1/4	journal	February 2013
THREE-DIMENSIONAL FEATURES OF THE OUTER HELIOSPHERE DUE TO COUPLING BETWEEN THE INTERSTELLAR AND INTERPLANETARY MAGNETIC FIELDS. IV. SOLAR CYCLE MODEL BASED ON ULYSSES OBSERVATIONS Pogorelov, N. V.; Suess, S. T.; Borovikov, S. N. The Astrophysical Journal, Vol. 772, Issue 1 https://doi.org/10.1088/0004-637X/772/1/2	journal	June 2013
CIRCULARITY OF THE INTERSTELLAR BOUNDARY EXPLORER RIBBON OF ENHANCED ENERGETIC NEUTRAL ATOM (ENA) FLUX Funsten, H. O.; DeMajistre, R.; Frisch, P. C. The Astrophysical Journal, Vol. 776, Issue 1 https://doi.org/10.1088/0004-637X/776/1/30	journal	September 2013
LARGE-SCALE ANISOTROPY OF TeV-BAND COSMIC RAYS Kumar, Rahul; Eichler, David The Astrophysical Journal, Vol. 785, Issue 2 https://doi.org/10.1088/0004-637X/785/2/129	journal	April 2014
OBSERVATION OF SMALL-SCALE ANISOTROPY IN THE ARRIVAL DIRECTION DISTRIBUTION OF TeV COSMIC RAYS WITH HAWC Abeysekara, A. U.; Alfaro, R.; Alvarez, C. The Astrophysical Journal, Vol. 796, Issue 2 https://doi.org/10.1088/0004-637X/796/2/108	journal	November 2014
Argo-Ybj Observation of the Large-Scale Cosmic ray Anisotropy During the Solar Minimum Between Cycles 23 and 24 Bartoli, B.; Bernardini, P.; Bi, X. J. The Astrophysical Journal, Vol. 809, Issue 1 https://doi.org/10.1088/0004-637X/809/1/90	journal	August 2015
CHARTING THE INTERSTELLAR MAGNETIC FIELD CAUSING THE INTERSTELLAR BOUNDARY EXPLORER ( IBEX ) RIBBON OF ENERGETIC NEUTRAL ATOMS Frisch, P. C.; Berdyugin, A.; Piirola, V. The Astrophysical Journal, Vol. 814, Issue 2 https://doi.org/10.1088/0004-637X/814/2/112	journal	November 2015
Diffusive propagation of cosmic rays from supernova remnants in the Galaxy. II: anisotropy Blasi, Pasquale; Amato, Elena Journal of Cosmology and Astroparticle Physics, Vol. 2012, Issue 01 https://doi.org/10.1088/1475-7516/2012/01/011	journal	January 2012
The Heliotail: Theory and Modeling Pogorelov, N. V. Journal of Physics: Conference Series, Vol. 719 https://doi.org/10.1088/1742-6596/719/1/012013	journal	May 2016
The Heliosphere as Seen in TeV Cosmic Rays Zhang, Ming; Pogorelov, Nikolai Journal of Physics: Conference Series, Vol. 767 https://doi.org/10.1088/1742-6596/767/1/012027	journal	November 2016
The IceCube Neutrino Observatory: instrumentation and online systems Aartsen, M. G.; Ackermann, M.; Adams, J. Journal of Instrumentation, Vol. 12, Issue 03 https://doi.org/10.1088/1748-0221/12/03/P03012	journal	March 2017
Measurement of the Anisotropy of Cosmic-Ray Arrival Directions with Icecube Abbasi, R.; Abdou, Y.; Abu-Zayyad, T. The Astrophysical Journal, Vol. 718, Issue 2 https://doi.org/10.1088/2041-8205/718/2/L194	journal	July 2010
Imprint of a 2 Million year old Source on the Cosmic-Ray Anisotropy Savchenko, V.; Kachelrieß, M.; Semikoz, D. V. The Astrophysical Journal, Vol. 809, Issue 2 https://doi.org/10.1088/2041-8205/809/2/L23	journal	August 2015
An Apparent Effect of Galactic Rotation on the Intensity of Cosmic Rays Compton, Arthur H.; Getting, Ivan A. Physical Review, Vol. 47, Issue 11 https://doi.org/10.1103/PhysRev.47.817	journal	June 1935
Search for the sidereal and solar diurnal modulations in the total MACRO muon data set Ambrosio, M.; Antolini, R.; Baldini, A. Physical Review D, Vol. 67, Issue 4 https://doi.org/10.1103/PhysRevD.67.042002	journal	February 2003
Observation of the anisotropy of 10 TeV primary cosmic ray nuclei flux with the Super-Kamiokande-I detector Guillian, G.; Hosaka, J.; Ishihara, K. Physical Review D, Vol. 75, Issue 6 https://doi.org/10.1103/PhysRevD.75.062003	journal	March 2007
Medium scale anisotropy in the TeV cosmic ray flux observed by ARGO-YBJ Bartoli, B.; Bernardini, P.; Bi, X. J. Physical Review D, Vol. 88, Issue 8 https://doi.org/10.1103/PhysRevD.88.082001	journal	October 2013
All-particle cosmic ray energy spectrum measured by the HAWC experiment from 10 to 500 TeV Alfaro, R.; Alvarez, C.; Álvarez, J. D. Physical Review D, Vol. 96, Issue 12 https://doi.org/10.1103/PhysRevD.96.122001	journal	December 2017
Discovery of Localized Regions of Excess 10-TeV Cosmic Rays Abdo, A. A.; Allen, B.; Aune, T. Physical Review Letters, Vol. 101, Issue 22 https://doi.org/10.1103/PhysRevLett.101.221101	journal	November 2008
Local Magnetic Turbulence and TeV–PeV Cosmic Ray Anisotropies Giacinti, Gwenael; Sigl, Günter Physical Review Letters, Vol. 109, Issue 7 https://doi.org/10.1103/PhysRevLett.109.071101	journal	August 2012
Anomalous Anisotropies of Cosmic Rays from Turbulent Magnetic Fields Ahlers, Markus Physical Review Letters, Vol. 112, Issue 2 https://doi.org/10.1103/PhysRevLett.112.021101	journal	January 2014
Solution to the Cosmic Ray Anisotropy Problem Mertsch, Philipp; Funk, Stefan Physical Review Letters, Vol. 114, Issue 2 https://doi.org/10.1103/PhysRevLett.114.021101	journal	January 2015
Deciphering the Dipole Anisotropy of Galactic Cosmic Rays Ahlers, Markus Physical Review Letters, Vol. 117, Issue 15 https://doi.org/10.1103/PhysRevLett.117.151103	journal	October 2016
Observation by an Air-Shower Array in Tibet of the Multi-TeV Cosmic-Ray Anisotropy due to Terrestrial Orbital Motion Around the Sun Amenomori, M.; Ayabe, S.; Cui, S. W. Physical Review Letters, Vol. 93, Issue 6 https://doi.org/10.1103/PhysRevLett.93.061101	journal	August 2004
Matplotlib: A 2D Graphics Environment Hunter, John D. Computing in Science & Engineering, Vol. 9, Issue 3 https://doi.org/10.1109/MCSE.2007.55	journal	January 2007
Myths and truths concerning estimation of power spectra: the case for a hybrid estimator Efstathiou, G. Monthly Notices of the Royal Astronomical Society, Vol. 349, Issue 2 https://doi.org/10.1111/j.1365-2966.2004.07530.x	journal	April 2004
Anisotropy and Corotation of Galactic Cosmic Rays Amenomori, M.; Ayabe, S.; Bi, X. J. Science, Vol. 314, Issue 5798 https://doi.org/10.1126/science.1131702	journal	October 2006
Global Anisotropies in TeV Cosmic Rays Related to the Sun's Local Galactic Environment from IBEX Schwadron, N. A.; Adams, F. C.; Christian, E. R. Science, Vol. 343, Issue 6174 https://doi.org/10.1126/science.1245026	journal	February 2014
Observation of a large-scale anisotropy in the arrival directions of cosmic rays above 8 × 10 ¹⁸ eV Aab, A.; Abreu, P.; Aglietta, M. Science, Vol. 357, Issue 6357 https://doi.org/10.1126/science.aan4338	journal	September 2017
Observation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above $8 imes 10^{18}$ eV Aab, Alexander; Abreu, Pedro; Aglietta, Marco RWTH Aachen University https://doi.org/10.18154/rwth-2017-08857	text	January 2017
Measurement of 10–100 TeV cosmic ray anisotropy at upgraded Carpet-2 installation Alekseenko, V. V.; Volchenko, V. I.; Dzhappuev, D. D. Bulletin of the Russian Academy of Sciences: Physics, Vol. 73, Issue 5 https://doi.org/10.3103/S1062873809050116	journal	May 2009
All-particle cosmic ray energy spectrum measured with 26 IceTop stations Abbasi, R.; Abdou, Y.; Abu-Zayyad, T. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/desy-2014-01278	text	January 2013
Observation of Cosmic-Ray Anisotropy with the Icetop air Shower Array Aartsen, M. G.; Abbasi, R.; Abdou, Y. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/desy-2014-01281	text	January 2013
Anisotropy in Cosmic-Ray Arrival Directions in the Southern Hemisphere Based on Six Years of Data from the IceCube Detector Aartsen, M. G.; Abraham, K.; Ackermann, M. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2016-06262	text	January 2016
TeV Cosmic-Ray Anisotropy from the Magnetic Field at the Heliospheric Boundary López-Barquero, Vanessa; Xu, S.; Desiati, P. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2016-06325	text	January 2016
The IceCube Neutrino Observatory: instrumentation and online systems Aartsen, M. G.; Ackermann, M.; Adams, J. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-01470	text	January 2017
TeV Cosmic-Ray Anisotropy from the Magnetic Field at the Heliospheric Boundary López-Barquero, V.; Xu, S.; Desiati, P. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-10020	text	January 2017
A new Maximum-Likelihood Technique for Reconstructing Cosmic-Ray Anisotropy at all Angular Scales Ahlers, M.; BenZvi, S. Y.; Desiati, P. The Astrophysical Journal, Vol. 823, Issue 1 https://doi.org/10.3847/0004-637X/823/1/10	journal	May 2016
Anisotropy in Cosmic-Ray Arrival Directions in the Southern Hemisphere Based on six Years of data from the Icecube Detector Aartsen, M. G.; Abraham, K.; Ackermann, M. The Astrophysical Journal, Vol. 826, Issue 2 https://doi.org/10.3847/0004-637X/826/2/220	journal	August 2016
Cosmic-Ray Small-Scale Anisotropies and Local Turbulent Magnetic Fields López-Barquero, V.; Farber, R.; Xu, S. The Astrophysical Journal, Vol. 830, Issue 1 https://doi.org/10.3847/0004-637X/830/1/19	journal	October 2016
The Astropy Project: Building an Open-science Project and Status of the v2.0 Core Package Price-Whelan, A. M.; Sipőcz, B. M.; Günther, H. M. The Astronomical Journal, Vol. 156, Issue 3 https://doi.org/10.3847/1538-3881/aabc4f	journal	August 2018
Large-scale Cosmic-Ray Anisotropy as a Probe of Interstellar Turbulence Giacinti, Gwenael; Kirk, John G. The Astrophysical Journal, Vol. 835, Issue 2 https://doi.org/10.3847/1538-4357/835/2/258	journal	February 2017
Northern Sky Galactic Cosmic Ray Anisotropy between 10 and 1000 TeV with the Tibet Air Shower Array Amenomori, M.; Bi, X. J.; Chen, D. The Astrophysical Journal, Vol. 836, Issue 2 https://doi.org/10.3847/1538-4357/836/2/153	journal	February 2017
TeV Cosmic-Ray Anisotropy from the Magnetic Field at the Heliospheric Boundary López-Barquero, V.; Xu, S.; Desiati, P. The Astrophysical Journal, Vol. 842, Issue 1 https://doi.org/10.3847/1538-4357/aa74d1	journal	June 2017
Observation of the Crab Nebula with the HAWC Gamma-Ray Observatory Abeysekara, A. U.; Albert, A.; Alfaro, R. The Astrophysical Journal, Vol. 843, Issue 1 https://doi.org/10.3847/1538-4357/aa7555	journal	June 2017
Galactic Cosmic-Ray Anisotropy in the Northern Hemisphere from the ARGO-YBJ Experiment during 2008–2012 Bartoli, B.; Bernardini, P.; Bi, X. J. The Astrophysical Journal, Vol. 861, Issue 2 https://doi.org/10.3847/1538-4357/aac6cc	journal	July 2018
Observation of Anisotropy of TeV Cosmic Rays with Two Years of HAWC Abeysekara, A. U.; Alfaro, R.; Alvarez, C. The Astrophysical Journal, Vol. 865, Issue 1 https://doi.org/10.3847/1538-4357/aad90c	journal	September 2018
LOCAL INTERSTELLAR MAGNETIC FIELD DETERMINED FROM THE INTERSTELLAR BOUNDARY EXPLORER RIBBON Zirnstein, E. J.; Heerikhuisen, J.; Funsten, H. O. The Astrophysical Journal, Vol. 818, Issue 1 https://doi.org/10.3847/2041-8205/818/1/L18	journal	February 2016
The Large Scale Cosmic-Ray Anisotropy as Observed with Milagro Abdo, A. A.; Allen, B. T.; Aune, T. arXiv https://doi.org/10.48550/arxiv.0806.2293	text	January 2008
Evolution of the cosmic ray anisotropy above 10^{14} eV Aglietta, M.; Alekseenko, V. V.; Alessandro, B. arXiv https://doi.org/10.48550/arxiv.0901.2740	text	January 2009
Solar cycle dependence of the diurnal anisotropy of 0.6 TeV cosmic ray intensity observed with the Matsushiro underground muon detector Munakata, K.; Mizoguchi, Y.; Kato, C. arXiv https://doi.org/10.48550/arxiv.0911.1165	text	January 2009
Observation of Anisotropy in the Arrival Directions of Galactic Cosmic Rays at Multiple Angular Scales with IceCube Collaboration, IceCube; Abbasi, R.; Abdou, Y. arXiv https://doi.org/10.48550/arxiv.1105.2326	text	January 2011
Diffusive propagation of cosmic rays from supernova remnants in the Galaxy. II: anisotropy Blasi, Pasquale; Amato, Elena arXiv https://doi.org/10.48550/arxiv.1105.4529	text	January 2011
Observation of an Anisotropy in the Galactic Cosmic Ray arrival direction at 400 TeV with IceCube Collaboration, IceCube; Abbasi, R.; Abdou, Y. arXiv https://doi.org/10.48550/arxiv.1109.1017	text	January 2011
Local Magnetic Turbulence and TeV-PeV Cosmic Ray Anisotropies Giacinti, G.; Sigl, G. arXiv https://doi.org/10.48550/arxiv.1111.2536	text	January 2011
Understanding TeV-band cosmic-ray anisotropy Pohl, Martin; Eichler, David arXiv https://doi.org/10.48550/arxiv.1208.5338	text	January 2012
Anisotropic diffusion of galactic cosmic ray protons and their steady-state azimuthal distribution Effenberger, Frederic; Fichtner, Horst; Scherer, Klaus arXiv https://doi.org/10.48550/arxiv.1210.1423	text	January 2012
Spectrum and Anisotropy of Cosmic Rays at TeV-PeV-energies and Contribution of Nearby Sources Sveshnikova, L. G.; Strelnikova, O. N.; Ptuskin, V. S. arXiv https://doi.org/10.48550/arxiv.1301.2028	text	January 2013
Anomalous Anisotropies of Cosmic Rays from Turbulent Magnetic Fields Ahlers, Markus arXiv https://doi.org/10.48550/arxiv.1310.5712	text	January 2013
Solution to the cosmic ray anisotropy problem Mertsch, Philipp; Funk, Stefan arXiv https://doi.org/10.48550/arxiv.1408.3630	text	January 2014
Deciphering the Dipole Anisotropy of Galactic Cosmic Rays Ahlers, Markus arXiv https://doi.org/10.48550/arxiv.1605.06446	text	January 2016
Observation of the Crab Nebula with the HAWC Gamma-Ray Observatory Abeysekara, A. U.; Albert, A.; Alfaro, R. arXiv https://doi.org/10.48550/arxiv.1701.01778	text	January 2017
Observation of a Large-scale Anisotropy in the Arrival Directions of Cosmic Rays above $8 \times 10^{18}$ eV Collaboration, The Pierre Auger; Aab, A.; Abreu, P. arXiv https://doi.org/10.48550/arxiv.1709.07321	text	January 2017
All-particle cosmic ray energy spectrum measured by the HAWC experiment from 10 to 500 TeV Collaboration, Hawc; Alfaro, R.; Alvarez, C. arXiv https://doi.org/10.48550/arxiv.1710.00890	text	January 2017
ARGO-YBJ Observation of the Large-scale Anisotropy During the Solar Minimum between Cycles 23 and 24 Cui, Shuwang arXiv https://doi.org/10.48550/arxiv.2112.14891	text	January 2021
Observation of TeV Gamma Rays from the Crab Nebula with Milagro Using a New Background Rejection Technique Collaboration, The Milagro arXiv https://doi.org/10.48550/arxiv.astro-ph/0305308	text	January 2003
Muon Track Reconstruction and Data Selection Techniques in AMANDA Collaboration, The AMANDA; Ahrens, J. arXiv https://doi.org/10.48550/arxiv.astro-ph/0407044	text	January 2004
Observation by an Air-Shower Array in Tibet of the Multi-TeV Cosmic-Ray Anisotropy due to Terrestrial Orbital Motion Around the Sun Amenomori, M. arXiv https://doi.org/10.48550/arxiv.astro-ph/0408187	text	January 2004
HEALPix -- a Framework for High Resolution Discretization, and Fast Analysis of Data Distributed on the Sphere Gorski, K. M.; Hivon, E.; Banday, A. J. arXiv https://doi.org/10.48550/arxiv.astro-ph/0409513	text	January 2004
Large-Scale Sidereal Anisotropy of Galactic Cosmic-Ray Intensity Observed by the Tibet Air Shower Array Collaboration, The Tibet AS Gamma; Amenomori, M. arXiv https://doi.org/10.48550/arxiv.astro-ph/0505114	text	January 2005
The Anisotropy of Galactic Cosmic Rays as a Product of Stochastic Supernova Explosions Erlykin, A. D.; Wolfendale, A. W. arXiv https://doi.org/10.48550/arxiv.astro-ph/0601290	text	January 2006

Cited By (8)

A Search for Cosmic-Ray Proton Anisotropy with the Fermi Large Area Telescope Ajello, M. IOP https://doi.org/10.13016/m2dmrn-empu	collection	January 2019
A Search for Cosmic-Ray Proton Anisotropy with the Fermi Large Area Telescope Ajello, M.; Baldini, L.; Barbiellini, G. Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2020-00204	text	January 2019
Practical Modeling of Large-Scale Galactic Magnetic Fields: Status and Prospects Jaffe, Tess R. Galaxies, Vol. 7, Issue 2 https://doi.org/10.3390/galaxies7020052	journal	April 2019
A Search for Cosmic-Ray Proton Anisotropy with the Fermi Large Area Telescope Ajello, M.; Baldini, L.; Barbiellini, G. The Astrophysical Journal, Vol. 883, Issue 1 https://doi.org/10.3847/1538-4357/ab3a2e	journal	September 2019
The Original Anisotropy of TeV Cosmic Rays in the Local Interstellar Medium Zhang, Ming; Pogorelov, N. V.; Zhang, Y. The Astrophysical Journal, Vol. 889, Issue 2 https://doi.org/10.3847/1538-4357/ab643c	journal	January 2020
Large- and Medium-scale Anisotropies in the Arrival Directions of Cosmic Rays Observed with KASCADE-Grande Ahlers, Markus The Astrophysical Journal, Vol. 886, Issue 1 https://doi.org/10.3847/2041-8213/ab552f	journal	November 2019
Practical Modeling of Large-Scale Galactic Magnetic Fields: Status and Prospects Jaffe, Tess R. arXiv https://doi.org/10.48550/arxiv.1904.12689	text	January 2019
Large- and Medium-Scale Anisotropies in the Arrival Directions of Cosmic Rays observed with KASCADE-Grande Ahlers, Markus arXiv https://doi.org/10.48550/arxiv.1909.09222	text	January 2019

Similar Records

Northern Sky Galactic Cosmic Ray Anisotropy between 10 and 1000 TeV with the Tibet Air Shower Array

Journal Article · 2017 · Astrophysical Journal · OSTI ID:22663792

Amenomori, M.; Bi, X. J.; Chen, W. Y.; +18 more

INDICATIONS OF INTERMEDIATE-SCALE ANISOTROPY OF COSMIC RAYS WITH ENERGY GREATER THAN 57 EeV IN THE NORTHERN SKY MEASURED WITH THE SURFACE DETECTOR OF THE TELESCOPE ARRAY EXPERIMENT

Journal Article · 2014 · Astrophysical Journal Letters · OSTI ID:22365492

Abbasi, R. U.; Abu-Zayyad, T.; Allen, M.; +18 more

OBSERVATION OF ANISOTROPY IN THE GALACTIC COSMIC-RAY ARRIVAL DIRECTIONS AT 400 TeV WITH ICECUBE

Journal Article · 2012 · Astrophysical Journal · OSTI ID:22011826

Abbasi, R; Aguilar, J A; Andeen, K; +18 more

Related Subjects

79 ASTRONOMY AND ASTROPHYSICS
astroparticle physics
cosmic rays
ISM: magnetic fields

Title: All-sky Measurement of the Anisotropy of Cosmic Rays at 10 TeV and Mapping of the Local Interstellar Magnetic Field

Citation Formats

References (101)

Cited By (8)

Linked Research (1)

Similar Records

Related Subjects