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Pregled bibliografske jedinice broj: 903936

Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC

(MAGIC Collaboration) Ahnen, M.L.; Ansoldi, S.; Antonelli, L.A.; Arcaro, C.; Babić, Ana; Banerjee, B.; Bangale, P.; de Almeida, Barres U.; Barrio, J.A.; Becerra González, J. et al.
Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC // The Astrophysical journal. Supplement series, 232 (2017), 1; 9, 26 doi:10.3847/1538-4365/aa8404 (međunarodna recenzija, članak, znanstveni)

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Naslov
Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC

Autori
Ahnen, M.L. ; Ansoldi, S. ; Antonelli, L.A. ; Arcaro, C. ; Babić, Ana ; Banerjee, B. ; Bangale, P. ; de Almeida, Barres U. ; Barrio, J.A. ; Becerra González, J. ; Bednarek, W. ; Bernardini, E. ; Berti, A. ; Bhattacharyya, W. ; Biasuzzi, B. ; Biland, A. ; Blanch, O. ; Bonnefoy, S. ; Bonnoli, G. ; Carosi, R. ; Carosi, A. ; Chatterjee, A. ; Colak, S.M. ; Colin, P. ; Colombo, E. ; Contreras, J. L. ; Cortina, J. ; Covino, S. ; Cumani, P. ; Da Vela, P. ; Dazzi, F. ; De Angelis, A. ; De Lotto, B. ; de Oña Wilhelmi, E. ; Di Pierro, F. ; Doert, M. ; Domínguez, A. ; Dominis Prester, Dijana ; Dorner, D. ; Doro, M. ; Einecke, S. ; Glawion Eisenacher, D. ; Elsaesser, D. ; Engelkemeier, M. ; Ramazani, V. Fallah ; Fernández-Barral, A. ; Fidalgo, D. ; Fonseca, M. V. ; Font, L. ; Fruck, C. ; Galindo, D. ; López, García R.J. ; Garczarczyk, M. ; Garrido, D. ; Gaug, M. ; Giammaria, P. ; Godinović, Nikola ; Gora, D. ; Guberman, D. ; Hadasch, D. ; Hahn, A. ; Hassan, T. ; Hayashida, M. ; Herrera, J. ; Hose, J. ; Hrupec, Dario ; Inada, T. ; Ishio, K. ; Konno, Y. ; Kubo, H. ; Kushida, J. ; Kuveždić, Danijela ; Lelas, Damir ; Lindfors, E. ; Lombardi, S. ; Longo, F. ; López, M. ; Maggio, C. ; Majumdar, P. ; Makariev, M. ; Maneva, G. ; Manganaro, M. ; Mannheim, K. ; Maraschi, L. ; Mariotti, M. ; Martínez, M. ; Mazin, D. ; Menzel, U. ; Minev, M. ; Mirzoyan, R. ; Moralejo, A. ; Moreno, V. ; Moretti, E. ; Neustroev, V. ; Niedzwiecki, A. ; Nievas Rosillo, M. ; Nilsson, K. ; Ninci, D. ; Nishijima, K. ; Noda, K. ; Nogués, L. ; Paiano, S. ; Palacio, J. ; Paneque, D. ; Paoletti, R. ; Paredes, J. M. ; Pedaletti, G. ; Peresano, M. ; Perri, L. ; Peršić, M. ; Moroni, Prada P.G. ; Prandini, E. ; Puljak, Ivica ; Garcia, J.R. ; Reichardt, I. ; Rhode, W. ; Ribó, M. ; Rico, J. ; Righi, C. ; Saito, T. ; Satalecka, K. ; Schroeder, S. ; Schweizer, T. ; Shore, S.N. ; Sitarek, J. ; Šnidarić, Iva ; Sobczynska, D. ; Stamerra, A. ; Strzys, M. ; Surić, Tihomir ; Takalo, L. ; Tavecchio, F. ; Temnikov, P. ; Terzić, Tomislav ; Tescaro, D. ; Teshima, M. ; Torres, D. F. ; Torres-Albà, N. ; Treves, A. ; Vanzo, G. ; Acosta, M. Vazquez ; Vovk, I. ; Ward, J. E. ; Will, M. ; Zarić, Darko

Kolaboracija
MAGIC Collaboration

Izvornik
The Astrophysical journal. Supplement series (0067-0049) 232 (2017), 1; 9, 26

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
cosmic rays ; gamma rays: general ; gravitation ; methods: data analysis ; methods: statistical ; pulsars: individual (Crab Pulsar)

Sažetak
Spontaneous breaking of Lorentz symmetry at energies on the order of the Planck energy or lower is predicted by many quantum gravity theories, implying non-trivial dispersion relations for the photon in vacuum. Consequently, gamma-rays of different energies, emitted simultaneously from astrophysical sources, could accumulate measurable differences in their time of flight until they reach the Earth. Such tests have been carried out in the past using fast variations of gamma- ray flux from pulsars, and more recently from active galactic nuclei and gamma-ray bursts. We present new constraints studying the gamma-ray emission of the galactic Crab Pulsar, recently observed up to TeV energies by the MAGIC collaboration. A profile likelihood analysis of pulsar events reconstructed for energies above 400 GeV finds no significant variation in arrival time as their energy increases. Ninety- five percent CL limits are obtained on the effective Lorentz invariance violating energy scale at the level of E_{; ; ; ; QG1}; ; ; ; > 5.5 · 10^17 GeV (4.5 · 10^17 GeV) for a linear, and E{; ; ; ; QG2}; ; ; ; > 5.9·10^10 GeV (5.3·10^10 GeV) for a quadratic scenario, for the subluminal and the superluminal cases, respectively. A substantial part of this study is dedicated to calibration of the test statistic, with respect to bias and coverage properties. Moreover, the limits take into account systematic uncertainties, found to worsen the statistical limits by about 36–42%. Our constraints would have resulted much more competitive if the intrinsic pulse shape of the pulsar between 200 GeV and 400 GeV was understood in sufficient detail and allowed inclusion of events well below 400 GeV.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
HRZZ-IP-06-2016-9782

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Fakultet elektrotehnike i računarstva, Zagreb,
Institut "Ruđer Bošković", Zagreb,
Sveučilište u Osijeku - Odjel za fiziku,
Sveučilište u Rijeci - Odjel za fiziku

Profili:

Avatar Url Dario Hrupec (autor)

Avatar Url Damir Lelas (autor)

Avatar Url Ivica Puljak (autor)

Avatar Url Darko Zarić (autor)

Avatar Url Dijana Dominis Prester (autor)

Avatar Url Iva Šnidarić (autor)

Avatar Url Nikola Godinović (autor)

Avatar Url Danijela Dodlek (autor)

Avatar Url Tomislav Terzić (autor)

Avatar Url Ana Babić (autor)

Avatar Url Tihomir Surić (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi iopscience.iop.org

Citiraj ovu publikaciju:

(MAGIC Collaboration) Ahnen, M.L.; Ansoldi, S.; Antonelli, L.A.; Arcaro, C.; Babić, Ana; Banerjee, B.; Bangale, P.; de Almeida, Barres U.; Barrio, J.A.; Becerra González, J. et al.
Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC // The Astrophysical journal. Supplement series, 232 (2017), 1; 9, 26 doi:10.3847/1538-4365/aa8404 (međunarodna recenzija, članak, znanstveni)
(MAGIC Collaboration) (MAGIC Collaboration) Ahnen, M., Ansoldi, S., Antonelli, L., Arcaro, C., Babić, A., Banerjee, B., Bangale, P., de Almeida, B., Barrio, J. & Becerra González, J. (2017) Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC. The Astrophysical journal. Supplement series, 232 (1), 9, 26 doi:10.3847/1538-4365/aa8404.
@article{article, author = {Ahnen, M.L. and Ansoldi, S. and Antonelli, L.A. and Arcaro, C. and Babi\'{c}, Ana and Banerjee, B. and Bangale, P. and de Almeida, Barres U. and Barrio, J.A. and Becerra Gonz\'{a}lez, J. and Bednarek, W. and Bernardini, E. and Berti, A. and Bhattacharyya, W. and Biasuzzi, B. and Biland, A. and Blanch, O. and Bonnefoy, S. and Bonnoli, G. and Carosi, R. and Carosi, A. and Chatterjee, A. and Colak, S.M. and Colin, P. and Colombo, E. and Contreras, J. L. and Cortina, J. and Covino, S. and Cumani, P. and Da Vela, P. and Dazzi, F. and De Angelis, A. and De Lotto, B. and de O\~{n}a Wilhelmi, E. and Di Pierro, F. and Doert, M. and Dom\'{\i}nguez, A. and Dominis Prester, Dijana and Dorner, D. and Doro, M. and Einecke, S. and Glawion Eisenacher, D. and Elsaesser, D. and Engelkemeier, M. and Ramazani, V. Fallah and Fern\'{a}ndez-Barral, A. and Fidalgo, D. and Fonseca, M. V. and Font, L. and Fruck, C. and Galindo, D. and L\'{o}pez, Garc\'{\i}a R.J. and Garczarczyk, M. and Garrido, D. and Gaug, M. and Giammaria, P. and Godinovi\'{c}, Nikola and Gora, D. and Guberman, D. and Hadasch, D. and Hahn, A. and Hassan, T. and Hayashida, M. and Herrera, J. and Hose, J. and Hrupec, Dario and Inada, T. and Ishio, K. and Konno, Y. and Kubo, H. and Kushida, J. and Kuve\v{z}di\'{c}, Danijela and Lelas, Damir and Lindfors, E. and Lombardi, S. and Longo, F. and L\'{o}pez, M. and Maggio, C. and Majumdar, P. and Makariev, M. and Maneva, G. and Manganaro, M. and Mannheim, K. and Maraschi, L. and Mariotti, M. and Mart\'{\i}nez, M. and Mazin, D. and Menzel, U. and Minev, M. and Mirzoyan, R. and Moralejo, A. and Moreno, V. and Moretti, E. and Neustroev, V. and Niedzwiecki, A. and Nievas Rosillo, M. and Nilsson, K. and Ninci, D. and Nishijima, K. and Noda, K. and Nogu\'{e}s, L. and Paiano, S. and Palacio, J. and Paneque, D. and Paoletti, R. and Paredes, J. M. and Pedaletti, G. and Peresano, M. and Perri, L. and Per\v{s}i\'{c}, M. and Moroni, Prada P.G. and Prandini, E. and Puljak, Ivica and Garcia, J.R. and Reichardt, I. and Rhode, W. and Rib\'{o}, M. and Rico, J. and Righi, C. and Saito, T. and Satalecka, K. and Schroeder, S. and Schweizer, T. and Shore, S.N. and Sitarek, J. and \v{S}nidari\'{c}, Iva and Sobczynska, D. and Stamerra, A. and Strzys, M. and Suri\'{c}, Tihomir and Takalo, L. and Tavecchio, F. and Temnikov, P. and Terzi\'{c}, Tomislav and Tescaro, D. and Teshima, M. and Torres, D. F. and Torres-Alb\`{a}, N. and Treves, A. and Vanzo, G. and Acosta, M. Vazquez and Vovk, I. and Ward, J. E. and Will, M. and Zari\'{c}, Darko}, year = {2017}, pages = {26}, DOI = {10.3847/1538-4365/aa8404}, chapter = {9}, keywords = {cosmic rays, gamma rays: general, gravitation, methods: data analysis, methods: statistical, pulsars: individual (Crab Pulsar)}, journal = {The Astrophysical journal. Supplement series}, doi = {10.3847/1538-4365/aa8404}, volume = {232}, number = {1}, issn = {0067-0049}, title = {Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC}, keyword = {cosmic rays, gamma rays: general, gravitation, methods: data analysis, methods: statistical, pulsars: individual (Crab Pulsar)}, chapternumber = {9} }
@article{article, author = {Ahnen, M.L. and Ansoldi, S. and Antonelli, L.A. and Arcaro, C. and Babi\'{c}, Ana and Banerjee, B. and Bangale, P. and de Almeida, Barres U. and Barrio, J.A. and Becerra Gonz\'{a}lez, J. and Bednarek, W. and Bernardini, E. and Berti, A. and Bhattacharyya, W. and Biasuzzi, B. and Biland, A. and Blanch, O. and Bonnefoy, S. and Bonnoli, G. and Carosi, R. and Carosi, A. and Chatterjee, A. and Colak, S.M. and Colin, P. and Colombo, E. and Contreras, J. L. and Cortina, J. and Covino, S. and Cumani, P. and Da Vela, P. and Dazzi, F. and De Angelis, A. and De Lotto, B. and de O\~{n}a Wilhelmi, E. and Di Pierro, F. and Doert, M. and Dom\'{\i}nguez, A. and Dominis Prester, Dijana and Dorner, D. and Doro, M. and Einecke, S. and Glawion Eisenacher, D. and Elsaesser, D. and Engelkemeier, M. and Ramazani, V. Fallah and Fern\'{a}ndez-Barral, A. and Fidalgo, D. and Fonseca, M. V. and Font, L. and Fruck, C. and Galindo, D. and L\'{o}pez, Garc\'{\i}a R.J. and Garczarczyk, M. and Garrido, D. and Gaug, M. and Giammaria, P. and Godinovi\'{c}, Nikola and Gora, D. and Guberman, D. and Hadasch, D. and Hahn, A. and Hassan, T. and Hayashida, M. and Herrera, J. and Hose, J. and Hrupec, Dario and Inada, T. and Ishio, K. and Konno, Y. and Kubo, H. and Kushida, J. and Kuve\v{z}di\'{c}, Danijela and Lelas, Damir and Lindfors, E. and Lombardi, S. and Longo, F. and L\'{o}pez, M. and Maggio, C. and Majumdar, P. and Makariev, M. and Maneva, G. and Manganaro, M. and Mannheim, K. and Maraschi, L. and Mariotti, M. and Mart\'{\i}nez, M. and Mazin, D. and Menzel, U. and Minev, M. and Mirzoyan, R. and Moralejo, A. and Moreno, V. and Moretti, E. and Neustroev, V. and Niedzwiecki, A. and Nievas Rosillo, M. and Nilsson, K. and Ninci, D. and Nishijima, K. and Noda, K. and Nogu\'{e}s, L. and Paiano, S. and Palacio, J. and Paneque, D. and Paoletti, R. and Paredes, J. M. and Pedaletti, G. and Peresano, M. and Perri, L. and Per\v{s}i\'{c}, M. and Moroni, Prada P.G. and Prandini, E. and Puljak, Ivica and Garcia, J.R. and Reichardt, I. and Rhode, W. and Rib\'{o}, M. and Rico, J. and Righi, C. and Saito, T. and Satalecka, K. and Schroeder, S. and Schweizer, T. and Shore, S.N. and Sitarek, J. and \v{S}nidari\'{c}, Iva and Sobczynska, D. and Stamerra, A. and Strzys, M. and Suri\'{c}, Tihomir and Takalo, L. and Tavecchio, F. and Temnikov, P. and Terzi\'{c}, Tomislav and Tescaro, D. and Teshima, M. and Torres, D. F. and Torres-Alb\`{a}, N. and Treves, A. and Vanzo, G. and Acosta, M. Vazquez and Vovk, I. and Ward, J. E. and Will, M. and Zari\'{c}, Darko}, year = {2017}, pages = {26}, DOI = {10.3847/1538-4365/aa8404}, chapter = {9}, keywords = {cosmic rays, gamma rays: general, gravitation, methods: data analysis, methods: statistical, pulsars: individual (Crab Pulsar)}, journal = {The Astrophysical journal. Supplement series}, doi = {10.3847/1538-4365/aa8404}, volume = {232}, number = {1}, issn = {0067-0049}, title = {Constraining Lorentz Invariance Violation Using the Crab Pulsar Emission Observed up to TeV Energies by MAGIC}, keyword = {cosmic rays, gamma rays: general, gravitation, methods: data analysis, methods: statistical, pulsars: individual (Crab Pulsar)}, chapternumber = {9} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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