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CERN Document Server 139 records found  1 - 10nextend  jump to record: Search took 1.16 seconds. 
1.
Combined dark matter search towards dwarf spheroidal galaxies with Fermi-LAT, HAWC, H.E.S.S., MAGIC, and VERITAS / Fermi-LAT Collaboration
Dwarf spheroidal galaxies (dSphs) are excellent targets for indirect dark matter (DM) searches using gamma-ray telescopes because they are thought to have high DM content and a low astrophysical background. [...]
arXiv:2508.20229. - 46.
Fulltext
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2.
Testing the ubiquitous presence of very high energy emission in gamma-ray bursts with the MAGIC telescopes / Abe, S. (Tokyo U., ICRR) ; Abhir, J. (Zurich, ETH) ; Abhishek, A. (INFN, Pisa ; Siena U.) ; Acciari, V.A. (Barcelona, IFAE) ; Aguasca-Cabot, A. (Barcelona U.) ; Agudo, I. (IAA, Granada) ; Aniello, T. (INAF, Rome) ; Ansoldi, S. (Udine U. ; INFN, Trieste ; ICRA, Rome) ; Antonelli, L.A. (INAF, Rome) ; Engels, A. Arbet (Garching, Max Planck Inst., MPE) et al.
Gamma-ray bursts (GRBs) are the most powerful transient objects in the Universe, and they are a primary target for the MAGIC Collaboration. Recognizing the challenges of observing these elusive objects with Imaging Atmospheric Cherenkov Telescopes (IACTs), we implemented a dedicated observational strategy that included an automated procedure for rapid re-pointing to transient sources. [...]
arXiv:2507.05215.- 2025-08-01 - 15 p. - Published in : Astron. Astrophys. 700 (2025) A96 Fulltext: document - PDF; 2507.05215 - PDF;
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3.
Time-dependent modelling of short-term variability in the TeV-blazar VER J0521+211 during the major flare in 2020 / MAGIC Collaboration
The BL Lacertae object VER J0521+211 underwent a notable flaring episode in February 2020. A short-term monitoring campaign, led by the MAGIC (Major Atmospheric Gamma Imaging Cherenkov) collaboration, covering a wide energy range from radio to very-high-energy (VHE, 100 GeV < E < 100 TeV) gamma rays was organised to study its evolution. [...]
arXiv:2412.15836.- 2025-02-01 - 19 p.
Fulltext: document - PDF; 2412.15836 - PDF;
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4.
Characterization of Markarian 421 during its most violent year: Multiwavelength variability and correlations / Abe, K. (Tokai U., Hiratsuka) ; Abe, S. (Tokyo U., ICRR) ; Abhir, J. (Zurich, ETH) ; Abhishek, A. (INFN, Pisa ; Siena U.) ; Acciari, V.A. (Barcelona, IFAE) ; Aguasca-Cabot, A. (Barcelona U.) ; Agudo, I. (Granada U., Theor. Phys. Astrophys.) ; Aniello, T. (INAF, Rome) ; Ansoldi, S. (Udine U. ; INFN, Trieste ; ICRA, Rome) ; Antonelli, L.A. (INAF, Rome) et al.
Mrk 421 was in its most active state around early 2010, which led to the highest TeV gamma-ray flux ever recorded from any active galactic nuclei. We aim to characterize the multiwavelength behavior during this exceptional year for Mrk 421, and evaluate whether it is consistent with the picture derived with data from other less exceptional years. [...]
arXiv:2501.03831.- 2025-02-01 - 21 p. - Published in : Astron. Astrophys. 694 (2025) A195 Fulltext: document - PDF; 2501.03831 - PDF;
Detailed record
5.
Cosmic-ray acceleration and escape from supernova remnant W44 as probed by Fermi-LAT and MAGIC / Abe, S. (Tokyo U., ICRR) ; Abhir, J. (Zurich, ETH) ; Abhishek, A. (INFN, Pisa ; Siena U.) ; Acciari, V.A. (Laguna U., Tenerife) ; Aguasca-Cabot, A. (Barcelona U.) ; Agudo, I. (IAA, Granada) ; Aniello, T. (INAF, Rome) ; Ansoldi, S. (Udine U. ; INFN, Trieste ; ICRA, Rome) ; Antonelli, L.A. (INAF, Rome) ; Engels, A. Arbet (Garching, Max Planck Inst., MPE) et al.
Context. The supernova remnant (SNR) W44 and its surroundings are a prime target for studying the acceleration of cosmic rays (CRs). [...]
arXiv:2501.03889.- 2025-01-01 - 15 p. - Published in : Astron. Astrophys. 693 (2025) A255 Fulltext: 2501.03889 - PDF; document - PDF;
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6.
Science with the Cherenkov Telescope Array / Cherenkov Telescope Array Consortium Collaboration
The Cherenkov Telescope Array, CTA, will be the major global observatory for very high energy gamma-ray astronomy over the next decade and beyond. [...]
arXiv:1709.07997. - 2017. - 211 p.
Preprint
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7.
Development of a SiPM Camera for a Schwarzschild-Couder Cherenkov Telescope for the Cherenkov Telescope Array / Otte, A.N. (Georgia Tech., Atlanta) ; Biteau, J. (UC, Santa Cruz) ; Dickinson, H. (Iowa State U.) ; Funk, S. (Erlangen - Nuremberg U.) ; Jogler, T. (Munich, Max Planck Inst. ; SLAC) ; Johnson, C.A. (CERN) ; Karn, P. (Wisconsin U., Madison) ; Meagher, K. (Georgia Tech) ; Naoya, H. ; Nguyen, T. (Australian Natl. U., Canberra) et al.
We present the development of a novel 11328 pixel silicon photomultiplier (SiPM) camera for use with a ground-based Cherenkov telescope with Schwarzschild-Couder optics as a possible medium-sized telescope for the Cherenkov Telescope Array (CTA). [...]
arXiv:1509.02345. - 2015 - 8.
Preprint - Full text - Fulltext
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8.
The first GCT camera for the Cherenkov Telescope Array / De Franco, A. (Oxford U.) ; White, R. (Leicester U.) ; Allan, D. (Rutherford) ; Armstrong, T. (Penn State U.) ; Ashton, T. (Leicester U.) ; Balzer, A. (DESY ; Potsdam U.) ; Berge, D. (CERN) ; Bose, R. (Calcutta U.) ; Brown, A.M. (Canterbury U.) ; Buckley, J. (Washington U., St. Louis) et al.
The Gamma Cherenkov Telescope (GCT) is proposed to be part of the Small Size Telescope (SST) array of the Cherenkov Telescope Array (CTA). [...]
arXiv:1509.01480. - 2015.
Preprint
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9.
Fermi Observations of high-energy gamma-ray emissions from GRB 080916C / Fermi LAT Collaboration
Gamma-ray bursts (GRBs) are highly energetic explosions signaling the death of massive stars in distant galaxies. The Gamma-ray Burst Monitor and Large Area Telescope onboard the Fermi Observatory together record GRBs over a broad energy range spanning about 7 decades of gammaray energy. [...]
2009 - Published in : Science 323 (2009) 1688-1693
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10.
The spectral properties of the GRB prompt gamma-ray emission observed by the Suzaku Wide-band All-sky Monitor / Ohno, M ; Uehara, T ; Takahashi, T ; Fukazawa, Y ; Kira, C ; Hanabata, Y ; Yamaoka, K ; Nakagawa, Y E ; Sugita, S ; Tamagawa, T et al.
2008 - Published in : AIP Conf. Proc.: 1000 (2008) , pp. 101-104 External link: Published version from AIP
In : Gamma-Ray Bursts 2007, Santa Fe, NM, USA, 05 - 09 Nov 2007, pp.101-104
Detailed record

CERN Document Server : 139 records found   1 - 10nextend  jump to record:
See also: similar author names
232 Tajima, H
4 Tajima, Hiro
24 Tajima, Hiroyasu
1 Tajima, HiroyasuKIPAC, Menlo Park
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