Magnetar SGR 1900+14 as a Potential Source of Galactic Cosmic Rays with Energies Above 1020 eV

被引：4

作者：

Gnatyk, R. B. ^{[1
]}

机构：

[1] Taras Shevchenko Natl Univ Kyiv, Astron Observ, UA-04053 Kiev, Ukraine

来源：

KINEMATICS AND PHYSICS OF CELESTIAL BODIES | 2018年 / 34卷 / 04期

关键词：

cosmic rays; molecular clouds; magnetars;

D O I：

10.3103/S0884591318040037

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The analysis of the influence of the Galactic magnetic field on the trajectory of cosmic rays of extremely high energies (EHECR, E > 10(20) eV) detected by Auger and Telescope Array (TA) detectors shows that the magnetar SGR 1900+14 is a potential Galactic source of the EHECR triplet - three events in a circle of radius 2A degrees in the vicinity of the Galactic Center (l = 35A degrees, b = -4A degrees). Magnetar SGR 1900+14 - a neutron star with magnetic field of the order of 10(15) G - was formed as a result of the Supernova outburst 1000aEuro broken vertical bar 6000 years ago. In our work we investigate possible manifestations of cosmic rays accelerated by the Supernova remnant's shock, due to their interaction with the molecular clouds of the interstellar medium in the vicinity of Supernova. In particular, the possibility of such a gamma-ray emission model of the newly discovered unidentified TeV gamma-ray source 2HWC J1907+084 is analyzed.

引用

页码：167 / 173

页数：7

共 21 条

[1] SEARCHES FOR ANISOTROPIES IN THE ARRIVAL DIRECTIONS OF THE HIGHEST ENERGY COSMIC RAYS DETECTED BY THE PIERRE AUGER OBSERVATORY [J].

Aab, A. ;

Abreu, P. ;

Aglietta, M. ;

Ahn, E. J. ;

Al Samarai, I. ;

Albuquerque, I. F. M. ;

Allekotte, I. ;

Allen, J. ;

Allison, P. ;

Almela, A. ;

Castillo, J. Alvarez ;

Alvarez-Muniz, J. ;

Batista, R. Alves ;

Ambrosio, M. ;

Aminaei, A. ;

Anchordoqui, L. ;

Andringa, S. ;

Aramo, C. ;

Aranda, V. M. ;

Arqueros, F. ;

Asorey, H. ;

Assis, P. ;

Aublin, J. ;

Ave, M. ;

Avenier, M. ;

Avila, G. ;

Awal, N. ;

Badescu, A. M. ;

Barber, K. B. ;

Baeuml, J. ;

Baus, C. ;

Beatty, J. J. ;

Becker, K. H. ;

Bellido, J. A. ;

Berat, C. ;

Bertaina, M. E. ;

Bertou, X. ;

Biermann, P. L. ;

Billoir, P. ;

Blaess, S. G. ;

Blanco, M. ;

Bleve, C. ;

Bluemer, H. ;

Bohacova, M. ;

Boncioli, D. ;

Bonifazi, C. ;

Bonino, R. ;

Borodai, N. ;

Brack, J. ;

Brancus, I. .

ASTROPHYSICAL JOURNAL, 2015, 804 (01)

[2] SEARCHES FOR LARGE-SCALE ANISOTROPY IN THE ARRIVAL DIRECTIONS OF COSMIC RAYS DETECTED ABOVE ENERGY OF 1019 eV AT THE PIERRE AUGER OBSERVATORY AND THE TELESCOPE ARRAY [J].

Aab, A. ;

Abreu, P. ;

Aglietta, M. ;

Ahn, E. J. ;

Al Samarai, I. ;

Albuquerque, I. F. M. ;

Allekotte, I. ;

Allen, J. ;

Allison, P. ;

Almela, A. ;

Alvarez Castillo, J. ;

Alvarez-Muniz, J. ;

Batista, R. Alves ;

Ambrosio, M. ;

Aminaei, A. ;

Anchordoqui, L. ;

Andringa, S. ;

Aramo, C. ;

Arqueros, F. ;

Asorey, H. ;

Assis, P. ;

Aublin, J. ;

Ave, M. ;

Avenier, M. ;

Avila, G. ;

Badescu, A. M. ;

Barber, K. B. ;

Baeuml, J. ;

Baus, C. ;

Beatty, J. J. ;

Becker, K. H. ;

Bellido, J. A. ;

Berat, C. ;

Bertaina, M. E. ;

Bertou, X. ;

Biermann, P. L. ;

Billoir, P. ;

Blanco, M. ;

Bleve, C. ;

Bluemer, H. ;

Bohacova, M. ;

Boncioli, D. ;

Bonifazi, C. ;

Bonino, R. ;

Borodai, N. ;

Brack, J. ;

Brancus, I. ;

Brogueira, P. ;

Brown, W. C. ;

Buchholz, P. .

ASTROPHYSICAL JOURNAL, 2014, 794 (02)

[3] The 2HWC HAWC Observatory Gamma-Ray Catalog [J].

Abeysekara, A. U. ;

Albert, A. ;

Alfaro, R. ;

Alvarez, C. ;

Alvarez, J. D. ;

Arceo, R. ;

Arteaga-Velazquez, J. C. ;

Solares, H. A. Ayala ;

Barber, A. S. ;

Baughman, B. ;

Bautista-Elivar, N. ;

Gonzalez, J. Becerra ;

Becerril, A. ;

Belmont-Moreno, E. ;

BenZvi, S. Y. ;

Berley, D. ;

Bernal, A. ;

Braun, J. ;

Brisbois, C. ;

Caballero-Mora, K. S. ;

Capistran, T. ;

Carraminana, A. ;

Casanova, S. ;

Castillo, M. ;

Cotti, U. ;

Cotzomi, J. ;

de Leon, S. Coutino ;

de la Fuente, E. ;

De Leon, C. ;

Hernandez, R. Diaz ;

Dingus, B. L. ;

DuVernois, M. A. ;

Diaz-Velez, J. C. ;

Ellsworth, R. W. ;

Engel, K. ;

Fiorino, D. W. ;

Fraija, N. ;

Garcia-Gonzalez, J. A. ;

Garfias, F. ;

Gerhardt, M. ;

Munoz, A. Gonzalez ;

Gonzalez, M. M. ;

Goodman, J. A. ;

Hampel-Arias, Z. ;

Harding, J. P. ;

Hernandez, S. ;

Hernandez-Almada, A. ;

Hinton, J. ;

Hui, C. M. ;

Huntemeyer, P. .

ASTROPHYSICAL JOURNAL, 2017, 843 (01)

[4]

Acharya BS, 2019, SCIENCE WITH THE CHERENKOV TELESCOPE ARRAY, DOI 10.1142/10986

[5]

Aharonian F. A., 2004, VERY HIGH ENERGY COS, P495

[6] 3FHL: The Third Catalog of Hard Fermi-LAT Sources [J].

Ajello, M. ;

Atwood, W. B. ;

Baldini, L. ;

Ballet, J. ;

Barbiellini, G. ;

Bastieri, D. ;

Bellazzini, R. ;

Bissaldi, E. ;

Blandford, R. D. ;

Bloom, E. D. ;

Bonino, R. ;

Bregeon, J. ;

Britto, R. J. ;

Bruel, P. ;

Buehler, R. ;

Buson, S. ;

Cameron, R. A. ;

Caputo, R. ;

Caragiulo, M. ;

Caraveo, P. A. ;

Cavazzuti, E. ;

Cecchi, C. ;

Charles, E. ;

Chekhtman, A. ;

Cheung, C. C. ;

Chiaro, G. ;

Ciprini, S. ;

Cohen, J. M. ;

Costantin, D. ;

Costanza, F. ;

Cuoco, A. ;

Cutini, S. ;

D'Ammando, F. ;

de Palma, F. ;

Desiante, R. ;

Digel, S. W. ;

Di Lalla, N. ;

Di Mauro, M. ;

Di Venere, L. ;

Dominguez, A. ;

Drell, P. S. ;

Dumora, D. ;

Favuzzi, C. ;

Fegan, S. J. ;

Ferrara, E. C. ;

Fortin, P. ;

Franckowiak, A. ;

Fukazawa, Y. ;

Funk, S. ;

Fusco, P. .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2017, 232 (02)

[7] Extragalactic propagation of ultrahigh energy cosmic-rays [J].

Allard, Denis .

ASTROPARTICLE PHYSICS, 2012, 39-40 :33-43

[8]

Bisnovatyi-Kogan G. S., 2016, HDB SUPERNOVAE, DOI [10.1007/978-3-319-20794-0_70-1, DOI 10.1007/978-3-319-20794-0_70-1]

[9] FORMATION OF VERY STRONGLY MAGNETIZED NEUTRON-STARS - IMPLICATIONS FOR GAMMA-RAY BURSTS [J].

DUNCAN, RC ;

THOMPSON, C .

ASTROPHYSICAL JOURNAL, 1992, 392 (01) :L9-L13

[10]

Eichler D., 2005, ASTROPH0504452V1 ARX

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