Faculty Profiles - TAJIMA, Hiroyasu

Papers - TAJIMA, Hiroyasu

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NEW MISSION CONCEPT: COMPTON TELESCOPE WITH CODED APERTURE MASK AND ITS SCIENCE PERSPECTIVES Reviewed

Moiseev A., Asner D.M., Baring M.G., Bloser P.F., Bolotnikov A.E., Bottacini E., Cannady N., Carini G.A., Collmar W., Coogan A., DeNolfo G., Digel S., Eberle V., Enßlin T., Grenier I., Harding A., Hartmann D., Herrmann S., Kazanas D., Kerr M., Krivonos R., Laurent P., Limousin O., Longo F., Mitchell J.W., Morrison L., Morselli A., Moskalenko I.V., Mushotzky R.F., Negro M., Orlando E., Phlips B., Profumo S., Sakai K., Sasaki M., Shawhan P., Shrader C.R., Shy D., Skinner G.K., Smith L., Stecker F., Stochaj S.J., Strong A.W., Sturner S., Tajima H., Thompson D., Tomsick J., Vigliano A., Wadiasingh Z., Woolf R., Yates E., Ziock K.P., Zoglauer A.

Frascati Physics Series Vol. 74 page： 81 - 96 2022

Language：English Publishing type：Research paper (scientific journal) Publisher：Frascati Physics Series

The Galactic Explorer with a Coded Aperture Mask Compton Telescope (GECCO) is a novel Explorer-class concept for a next-generation telescope covering the poorly explored hard X-ray and soft γ-ray energies (0.1 MeV – 10 MeV). This concept builds upon the heritage of past and current missions, improving sensitivity and angular resolution. GECCO uses the combined Coded Aperture Mask and Compton telescope techniques to employ the benefits of both: superior angular resolution provided by the Coded Aperture, and good background rejection and wide field-of-view provided by the Compton telescope. It is being developed at NASA/GSFC in collaboration with other US and foreign institutions. GECCO observations will extend arcminute angular resolution to high-energy images of the Galactic plane, and will make a bridge between X-ray optics instruments and the high-energy γ-ray instruments, enabling a broad potential for discoveries in the MeV γ-ray sky.

Scopus

High-energy gamma-rays and neutrons observed in very impulsive solar flare on 2012 June 3 Reviewed

Kamiya, K; Koga, K; Masuda, S; Matsumoto, H; Muraki, Y; Okudaira, O; Shibata, S; Tajima, H; Tanaka, Y; Yamamoto, T; Watanabe, K

PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN Vol. 73 ( 6 ) page： 1443 - 1469 2021.12

Language：English Publishing type：Research paper (scientific journal) Publisher：Publications of the Astronomical Society of Japan

An impulsive solar flare was observed on 2012 June 3 by the Geostationary Operational Environment Satellite. In this flare, a salient feature was recognized whereby high-energy ions were accelerated to a few GeV within one minute. Associated with this flare, high-energy gamma-rays as well as high-energy neutrons were detected by the Space Environment Data Acquisition equipment onboard the International Space Station. A remarkable feature found of this event was an exceedingly high n/γ-ratio observed between the intensities of high-energy neutrons and gamma-rays. To understand a high n/γ-ratio of about 600, the interaction processes between the accelerated ions and ambient solar atmosphere were simulated for various test cases, taking into account the magnetic field of the photosphere. The simulation was extended by using the GEANT4 code and it was shown that the observed results could be reproduced under certain conditions selected for the actual interaction process. The results suggest that helium and C, N, and O ions were predominantly accelerated in this flare, and that high-energy gamma-rays and neutrons were produced by interactions between the accelerated ions and the ambient gas. As a result, a high n/γ-ratio was produced.

DOI： 10.1093/pasj/psab089

Web of Science

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Catalog of Long-term Transient Sources in the First 10 yr of Fermi-LAT Data Reviewed

Baldini, L; Ballet, J; Bastieri, D; Gonzalez, JB; Bellazzini, R; Berretta, A; Bissaldi, E; Blandford, RD; Bloom, ED; Bonino, R; Bottacini, E; Bruel, P; Buson, S; Cameron, RA; Caraveo, PA; Cavazzuti, E; Chen, S; Chiaro, G; Ciangottini, D; Cibario, N; Ciprini, S; Orestano, PC; Crnogorcevic, M; Cutini, S; D'Ammando, F; Luque, PD; de Palma, F; Digel, SW; Di Lalla, N; Dirirsa, F; Di Venere, L; Domínguez, A; Fiori, A; Fleischhack, H; Franckowiak, A; Fukazawa, Y; Funk, S; Fusco, P; Gargano, F; Gasparrini, D; Germani, S; Giglietto, N; Giordano, F; Giroletti, M; Green, D; Grenier, IA; Griffin, S; Guiriec, S; Gustafsson, M; Hewitt, JW; Horan, D; Imazawa, R; Jóhannesson, G; Kerr, M; Kocevski, D; Kuss, M; Larsson, S; Latronico, L; Li, J; Liodakis, I; Longo, F; Loparco, F; Lovellette, MN; Lubrano, P; Maldera, S; Manfreda, A; Martí-Devesa, G; Matake, H; Mazziotta, MN; Mereu, I; Meyer, M; Mirabal, N; Mitthumsiri, W; Mizuno, T; Monzani, ME; Morselli, A; Moskalenko, IV; Nagasawa, S; Negro, M; Ojha, R; Orienti, M; Orlando, E; Palatiello, M; Paliya, V; Paneque, D; Pei, Z; Persic, M; Pesce-Rollins, M; Petrosian, V; Poon, H; Porter, TA; Principe, G; Racusin, JL; Rainò, S; Rando, R; Rani, B; Razzano, M; Razzaque, S; Reimer, A; Reimer, O; Parkinson, PMS; Scotton, L; Serini, D; Sgrò, C; Siskind, EJ; Spandre, G; Spinelli, P; Suson, DJ; Tajima, H; Tak, D; Torres, DF; Tosti, G; Troja, E; Wood, K; Yassine, M; Zaharijas, G

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Vol. 256 ( 1 ) 2021.9

Fermi Large Area Telescope Performance after 10 Years of Operation Reviewed International coauthorship

Ajello, M; Atwood, WB; Axelsson, M; Bagagli, R; Bagni, M; Baldini, L; Bastieri, D; Bellardi, F; Bellazzini, R; Bissaldi, E; Bloom, ED; Bonino, R; Bregeon, J; Brez, A; Bruel, P; Buehler, R; Buson, S; Cameron, RA; Caraveo, PA; Cavazzuti, E; Ceccanti, M; Chen, S; Cheung, CC; Ciprini, S; Cognard, I; Cohen-Tanugi, J; Cutini, S; D'Ammando, F; Luque, PD; de Palma, F; Digel, SW; Dirirsa, F; Di Lalla, N; Di Venere, L; Domínguez, A; Fabiani, D; Ferrara, EC; Fiori, A; Foglia, G; Fukazawa, Y; Fusco, P; Gargano, F; Gasparrini, D; Giroletti, M; Glanzman, T; Green, D; Griffin, S; Grondin, MH; Grove, JE; Guillemot, L; Guiriec, S; Gustafsson, M; Hays, E; Horan, D; Jóhannesson, G; Johnson, TJ; Kamae, T; Kerr, M; Kuss, M; Larsson, S; Latronico, L; Lemoine-Goumard, M; Li, J; Liodakis, I; Longo, F; Loparco, F; Lovellette, MN; Lubrano, P; Maldera, S; Manfreda, A; Martí-Devesa, G; Mazziotta, MN; Menon, N; Mereu, I; Meyer, M; Michelson, PF; Minuti, M; Mitthumsiri, W; Mizuno, T; Mongelli, M; Monzani, ME; Moskalenko, IV; Negro, M; Nuss, E; Ojha, R; Orienti, M; Orlando, E; Paccagnella, A; Paliya, VS; Paneque, D; Pei, Z; Perkins, JS; Pesce-Rollins, M; Pinchera, M; Piron, F; Poon, H; Porter, TA; Primavera, R; Principe, G; Racusin, JL; Rainò, S; Rando, R; Rani, B; Rapposelli, E; Razzano, M; Razzaque, S; Reimer, A; Reimer, O; Russell, JJ; Saggini, N; Parkinson, PMS; Scolieri, N; Serini, D; Sgrò, C; Siskind, EJ; Smith, DA; Spandre, G; Spinelli, P; Suson, DJ; Tajima, H; Thayer, JG; Thompson, DJ; Tibaldo, L; Torres, DF; Tosti, G; Valverde, J; Vigiani, L; Zaharijas, G

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Vol. 256 ( 1 ) 2021.9

High-energy emission from a magnetar giant flare in the Sculptor galaxy Reviewed

Ajello, M; Atwood, WB; Axelsson, M; Baldini, L; Barbiellini, G; Baring, MG; Bastieri, D; Bellazzini, R; Berretta, A; Bissaldi, E; Blandford, RD; Bonino, R; Bregeon, J; Bruel, P; Buehler, R; Burns, E; Buson, S; Cameron, RA; Caraveo, PA; Cavazzuti, E; Chen, S; Cheung, CC; Chiaro, G; Ciprini, S; Costantin, D; Crnogorcevic, M; Cutini, S; D'Ammando, F; Luque, PD; de Palma, F; Digel, SW; Di Lalla, N; Di Venere, L; Dirirsa, FF; Fukazawa, Y; Funk, S; Fusco, P; Gargano, F; Giglietto, N; Gill, R; Giordano, F; Giroletti, M; Granot, J; Green, D; Grenier, IA; Griffin, S; Guiriec, S; Hays, E; Horan, D; Jóhannesson, G; Kerr, M; Kovacevic, M; Kuss, M; Larsson, S; Latronico, L; Li, J; Longo, F; Loparco, F; Lovellette, MN; Lubrano, P; Maldera, S; Manfreda, A; Martí-Devesa, G; Mazziotta, MN; McEnery, JE; Mereu, I; Michelson, PF; Mizuno, T; Monzani, ME; Morselli, A; Moskalenko, IV; Negro, M; Omodei, N; Orienti, M; Orlando, E; Paliya, VS; Paneque, D; Pei, Z; Pesce-Rollins, M; Piron, F; Poon, H; Porter, TA; Principe, G; Racusin, JL; Rainò, S; Rando, R; Rani, B; Razzaque, S; Reimer, A; Reimer, O; Parkinson, PMS; Scargle, JD; Scotton, L; Serini, D; Sgrò, C; Siskind, EJ; Spandre, G; Spinelli, P; Tajima, H; Takahashi, MN; Tak, D; Torres, DF; Tosti, G; Troja, E; Wadiasingh, Z; Wood, K; Yassine, M; Yusafzai, A; Zaharijas, G

NATURE ASTRONOMY Vol. 5 ( 4 ) page： 385 - + 2021.4

Language：English Publishing type：Research paper (scientific journal) Publisher：Nature Astronomy

Magnetars are the most highly magnetized neutron stars in the cosmos (with magnetic field 1013–1015 G). Giant flares from magnetars are rare, short-duration (about 0.1 s) bursts of hard X-rays and soft γ rays1,2. Owing to the limited sensitivity and energy coverage of previous telescopes, no magnetar giant flare has been detected at gigaelectronvolt (GeV) energies. Here, we report the discovery of GeV emission from a magnetar giant flare on 15 April 2020 (refs. 3,4 and A. J. Castro-Tirado et al., manuscript in preparation). The Large Area Telescope (LAT) on board the Fermi Gamma-ray Space Telescope detected GeV γ rays from 19 s until 284 s after the initial detection of a signal in the megaelectronvolt (MeV) band. Our analysis shows that these γ rays are spatially associated with the nearby (3.5 megaparsecs) Sculptor galaxy and are unlikely to originate from a cosmological γ-ray burst. Thus, we infer that the γ rays originated with the magnetar giant flare in Sculptor. We suggest that the GeV signal is generated by an ultra-relativistic outflow that first radiates the prompt MeV-band photons, and then deposits its energy far from the stellar magnetosphere. After a propagation delay, the outflow interacts with environmental gas and produces shock waves that accelerate electrons to very high energies; these electrons then emit GeV γ rays as optically thin synchrotron radiation. This observation implies that a relativistic outflow is associated with the magnetar giant flare, and suggests the possibility that magnetars can power some short γ-ray bursts.

DOI： 10.1038/s41550-020-01287-8

Web of Science

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Detection of the Crab Nebula with the 9.7 m prototype Schwarzschild-Couder telescope Reviewed

Adams, CB; Alfaro, R; Ambrosi, G; Ambrosio, M; Aramo, C; Arlen, T; Batista, PI; Benbow, W; Bertucci, B; Bissaldi, E; Biteau, J; Bitossi, M; Boiano, A; Bonavolontà, C; Bose, R; Bouvier, A; Brill, A; Brown, AM; Buckley, JH; Byrum, K; Cameron, RA; Canestrari, R; Capasso, M; Caprai, M; Covault, CE; Depaoli, D; Errando, M; Fegan, S; Feng, Q; Fiandrini, E; Foote, G; Fortin, P; Funk, S; Furniss, A; Garfias, F; Gent, A; Giglietto, N; Giordano, F; Giro, E; González, MM; Guarino, V; Halliday, R; Hervet, O; Holder, J; Hughes, G; Humensky, TB; Ionica, M; Iriarte, A; Jin, W; Johnson, CA; Kaaret, P; Kieda, D; Kim, B; Kuznetsov, A; Lapington, JS; Licciulli, F; Loporchio, S; Masone, V; Meagher, K; Meures, T; Mode, BAW; Mognet, SAI; Mukherjee, R; Nguyen, T; Nieto, D; Okumura, A; Otte, N; La Palombara, N; Pantaleo, FR; Paoletti, R; Pareschi, G; Petrashyk, A; Di Pierro, F; Pueschel, E; Reynolds, PT; Ribeiro, D; Richards, G; Roache, E; Ross, D; Rousselle, J; Rugliancich, A; Ruíz-Díaz-Soto, J; Santander, M; Schlenstedt, S; Schneider, M; Scuderi, S; Shang, R; Sironi, G; Stevenson, B; Stiaccini, L; Tajima, H; Taylor, LP; Thornhill, J; Tosti, L; Tovmassian, G; Vagelli, V; Valentinoa, M; Vandenbroucke, J; Vassiliev, VV; Di Venere, L; Wakely, SP; Watson, JJ; White, R; Wilcoxa, P; Williams, DA; Wood, M; Yu, P; Zink, A

ASTROPARTICLE PHYSICS Vol. 128 2021.3

Language：English Publishing type：Research paper (scientific journal) Publisher：Astroparticle Physics

The Schwarzschild-Couder Telescope (SCT) is a telescope concept proposed for the Cherenkov Telescope Array. It employs a dual-mirror optical design to remove comatic aberrations over an 8∘ field of view, and a high-density silicon photomultiplier camera (with a pixel resolution of 4 arcmin) to record Cherenkov emission from cosmic ray and gamma-ray initiated particle cascades in the atmosphere. The prototype SCT (pSCT), comprising a 9.7 m diameter primary mirror and a partially instrumented camera with 1536 pixels, has been constructed at the Fred Lawrence Whipple Observatory. The telescope was inaugurated in January 2019, with commissioning continuing throughout 2019. We describe the first campaign of observations with the pSCT, conducted in January and February of 2020, and demonstrate the detection of gamma-ray emission from the Crab Nebula with a statistical significance of 8.6σ.

DOI： 10.1016/j.astropartphys.2021.102562

Web of Science

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Silicon photomultiplier (Si-PM) comparisons for low-energy gamma ray readouts with BGO and CsI (Tl) scintillators Reviewed

Takahashi, H; Hirade, N; Uchida, N; Hirose, K; Mizuno, T; Fukazawa, Y; Yamaoka, K; Tajima, H; Ohno, M

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Vol. 989 2021.2

Performance evaluation of GAGG(Ce)/LFS scintillator plus MPPC array readout with ASIC Reviewed

Nobashi, D; Yamaoka, K; Tajima, H; Ito, K

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Vol. 986 2021.1

Technical and scientific performance of the prototype Schwarzschild-Couder Telescope for CTA Reviewed International coauthorship International journal

Adams, CB; Ambrosi, G; Ambrosio, M; Aramo, C; Batista, PI; Benbow, W; Bertucci, B; Bissaldi, E; Bitossi, M; Boiano, A; Bonavolontà, C; Bose, R; Brill, A; Brown, AM; Buckley, JH; Canestrari, R; Capasso, M; Caprai, M; Covault, CE; De Paoli, D; Di Venere, L; Errando, M; Fegan, S; Feng, Q; Fiandrini, E; Furniss, A; Gent, A; Giglietto, N; Giordano, F; Giro, E; Halliday, R; Hervet, O; Holder, J; Humensky, TB; Incardona, S; Ionica, M; Jin, W; Kieda, DB; Licciulli, F; Loporchio, S; Marsella, G; Masone, V; Meagher, K; Meures, T; Mode, BAW; Mognet, SAI; Mukherjee, R; Nieto, D; Okumura, A; Otte, N; Pantaleo, FR; Paoletti, R; Pareschi, G; Di Pierro, F; Pueschel, E; Ribeiro, D; Riitano, L; Roache, E; Ross, D; Rousselle, J; Rugliancich, A; Santander, M; Shang, R; Stiaccini, L; Tajima, H; Taylor, LP; Tosti, L; Tovmassian, G; Tripodo, G; Vagelli, V; Valentino, M; Vanderbrouke, JJ; Vassiliev, VV; Watson, JJ; White, R; Williams, DA; Yu, P; Zink, A

ASTRONOMICAL OPTICS: DESIGN, MANUFACTURE, AND TEST OF SPACE AND GROUND SYSTEMS III Vol. 11820 2021

Origin of the in-orbit instrumental background of the Hard X-ray Imager onboard Hitomi Reviewed

Hagino, K; Odaka, H; Sato, G; Sato, T; Suzuki, H; Mizuno, T; Kawaharada, M; Ohno, M; Nakazawa, K; Kobayashi, SB; Murakami, H; Miyake, K; Asai, M; Koi, T; Madejski, G; Saito, S; Wright, DH; Enoto, T; Fukazawa, Y; Hayashi, K; Kataoka, J; Katsuta, J; Kokubun, M; Laurent, P; Lebrun, F; Limousin, O; Maier, D; Makishima, K; Mori, K; Nakamori, T; Nakano, T; Noda, H; Ohta, M; Sato, R; Tajima, H; Takahashi, H; Takahashi, T; Takeda, S; Tanaka, T; Terada, Y; Uchiyama, H; Uchiyama, Y; Watanabe, S; Yamaoka, K; Yatsu, Y; Yuasa, T

JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS Vol. 6 ( 4 ) 2020.10

Fermi Large Area Telescope Fourth Source Catalog Reviewed

Abdollahi, S; Acero, F; Ackermann, M; Ajello, M; Atwood, WB; Axelsson, M; Baldini, L; Ballet, J; Barbiellini, G; Bastieri, D; Gonzalez, JB; Bellazzini, R; Berretta, A; Bissaldi, E; Blandford, RD; Bloom, ED; Bonino, R; Bottacini, E; Brandt, TJ; Bregeon, J; Bruel, P; Buehler, R; Burnett, TH; Buson, S; Cameron, RA; Caputo, R; Caraveo, PA; Casandjian, JM; Castro, D; Cavazzuti, E; Charles, E; Chaty, S; Chen, S; Cheung, CC; Chiaro, G; Ciprini, S; Cohen-Tanugi, J; Cominsky, LR; Coronado-Blázquez, J; Costantin, D; Cuoco, A; Cutini, S; D'Ammando, F; DeKlotz, M; Luque, PD; de Palma, F; Desai, A; Digel, SW; Di Lalla, N; Di Mauro, M; Di Venere, L; Domínguez, A; Dumora, D; Dirirsa, FF; Fegan, SJ; Ferrara, EC; Franckowiak, A; Fukazawa, Y; Funk, S; Fusco, P; Gargano, F; Gaspanini, D; Giglietto, N; Giommi, P; Giordano, F; Giroletti, M; Glanzman, T; Green, D; Grenier, IA; Griffin, S; Grondin, MH; Grove, JE; Guiriec, S; Harding, AK; Hayashi, K; Hays, E; Hewitt, JW; Horan, D; Jóhannesson, G; Johnson, TJ; Kamae, T; Kerr, M; Kocevski, D; Kovac'evic, M; Kuss, M; Landriu, D; Larsson, S; Latronico, L; Lemoine-Goumard, M; Li, J; Liodakis, I; Longo, F; Loparco, F; Lott, B; Lovellette, MN; Lubrano, P; Madejski, GM; Maldera, S; Malyshev, D; Manfreda, A; Marchesini, J; Marcotulli, L; Martí-Devesa, G; Martin, P; Massaro, F; Mazziotta, MN; McEnery, JE; Mereu, I; Meyer, M; Michelson, PF; Mirabal, N; Mizuno, T; Monzani, ME; Morselli, A; Moskalenko, IV; Negro, M; Nuss, E; Ojha, R; Omodei, N; Orienti, M; Orlando, E; Ormes, JF; Palatiello, M; Paliya, VS; Paneque, D; Pei, Z; Peña-Herazo, H; Perkins, JS; Persic, M; Pesce-Rollms, M; Petrosian, V; Petrov, L; Piron, F; Poon, H; Porter, TA; Principe, G; Rainò, S; Rando, R; Razzano, M; Razzaque, S; Reimer, A; Reimer, O; Remy, Q; Reposeur, T; Romani, RW; Parkinson, PMS; Schinzel, FK; Serini, D; Sgrò, C; Siskind, EJ; Smith, DA; Spandre, G; Spinelli, P; Strong, AW; Suson, DJ; Tajima, H; Takahashi, MN; Tak, D; Thayer, JB; Thompson, DJ; Tibaldo, L; Torres, DF; Torresi, E; Valverde, J; Van Klaveren, B; van Zyl, P; Wood, K; Yassine, M; Zaharijas, G

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES Vol. 247 ( 1 ) 2020.3

Study of the Cosmic Rays and Interstellar Medium in Local HI Clouds Using Fermi-LAT Gamma-Ray Observations Reviewed

Mizuno, T; Abdollahi, S; Fukui, Y; Hayashi, K; Koyama, T; Okumura, A; Tajima, H; Yamamoto, H

ASTROPHYSICAL JOURNAL Vol. 890 ( 2 ) 2020.2

Fermi and Swift Observations of GRB 190114C: Tracing the Evolution of High-energy Emission from Prompt to Afterglow Reviewed

Ajello, M; Arimoto, M; Axelsson, M; Baldini, L; Barbiellini, G; Bastieri, D; Bellazzini, R; Berretta, A; Bissaldi, E; Blandford, RD; Bonino, R; Bottacini, E; Bregeon, J; Bruel, P; Buehler, R; Burns, E; Buson, S; Cameron, RA; Caputo, R; Caraveo, PA; Cavazzuti, E; Chen, S; Chiaro, G; Ciprini, S; Cohen-Tanugi, J; Costantin, D; Cutini, S; D'Ammando, F; DeKlotz, M; Luque, PDLT; de Palma, F; Desai, A; Di Lalla, N; Di Venere, L; Dirirsa, FF; Fegan, SJ; Franckowiak, A; Fukazawa, Y; Funk, S; Fusco, P; Gargano, F; Gasparrini, D; Giglietto, N; Gill, R; Giordano, F; Giroletti, M; Granot, J; Green, D; Grenier, IA; Grondin, MH; Guiriec, S; Hays, E; Horan, D; Jóhannesson, G; Kocevski, D; Kovac'evic', M; Kuss, M; Larsson, S; Latronico, L; Lemoine-Goumard, M; Li, J; Liodakis, I; Longo, F; Loparco, F; Lovellette, MN; Lubrano, P; Maldera, S; Malyshev, D; Manfreda, A; Martí-Devesa, G; Mazziotta, MN; McEnery, JE; Mereu, I; Meyer, M; Michelson, PF; Mitthumsiri, W; Mizuno, T; Monzani, ME; Moretti, E; Morselli, A; Moskalenko, IV; Negro, M; Nuss, E; Omodei, N; Orienti, M; Orlando, E; Palatiello, M; Paliya, VS; Paneque, D; Pei, Z; Persic, M; Pesce-Rollins, M; Petrosian, V; Piron, F; Poon, H; Porter, TA; Principe, G; Racusin, JL; Rainò, S; Rando, R; Rani, B; Razzano, M; Razzaque, S; Reimer, A; Reimer, O; Ryde, F; Parkinson, PMS; Serini, D; Sgrò, C; Siskind, EJ; Spandre, G; Spinelli, P; Tajima, H; Takagi, K; Takahashi, MN; Tak, D; Thayer, JB; Thompson, DJ; Torres, DF; Troja, E; Valverde, J; Van Klaveren, B; Wood, K; Yassine, M; Zaharijas, G; Mailyan, B; Bhat, PN; Briggs, MS; Cleveland, W; Giles, M; Goldstein, A; Hui, M; Malacaria, C; Preece, R; Roberts, OJ; Veres, P; Wilson-Hodge, C; von Kienlin, A; Cenko, SB; O'Brien, P; Beardmore, AP; Lien, A; Osborne, JP; Tohuvavohu, A; D'Elia, V; D'Aì, A; Perri, M; Gropp, J; Klingler, N; Capalbi, M; Tagliaferri, G; Stamatikos, M; De Pasquale, M

ASTROPHYSICAL JOURNAL Vol. 890 ( 1 ) 2020.2

Front-end electronics of the Compact High Energy Camera Reviewed

Leach, SA; Lapington, JS; Ross, D; Thornhill, J; Duffy, C; Funk, S; Zink, A; Jankowsky, D; White, R; Zorn, J; Tibaldo, L; Varner, G; Okumura, A; Tajima, H; Watson, J

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT Vol. 952 2020.2

Bright Gamma-Ray Flares Observed in GRB 131108A Reviewed

Ajello, M; Arimoto, M; Asano, K; Axelsson, M; Baldini, L; Barbiellini, G; Bastieri, D; Bellazzini, R; Berretta, A; Bissaldi, E; Blandford, RD; Bonino, R; Bottacini, E; Bregeon, J; Bruel, P; Buehler, R; Buson, S; Cameron, RA; Caputo, R; Caraveo, PA; Cavazzuti, E; Chen, S; Chiaro, G; Ciprini, S; Costantin, D; Cutini, S; D'Ammando, F; Luque, PD; de Palma, F; Di Lalla, N; Di Venere, L; Dirirsa, FF; Fegan, SJ; Franckowiak, A; Fukazawa, Y; Fusco, P; Gargano, F; Gasparrini, D; Giglietto, N; Giordano, F; Giroletti, M; Green, D; Grenier, IA; Grondin, MH; Guiriec, S; Hays, E; Horan, D; Jóhannesson, G; Kocevski, D; Kovac'evic, M; Kuss, M; Larsson, S; Latronico, L; Li, J; Liodakis, I; Longo, F; Loparco, F; Lovellette, MN; Lubrano, P; Maldera, S; Manfreda, A; Martí-Devesa, G; Mazziotta, MN; McEnery, JE; Mereu, I; Michelson, PF; Mizuno, T; Monzani, ME; Moretti, E; Morselli, A; Moskalenko, IV; Negro, M; Nuss, E; Ohno, M; Omodei, N; Orienti, M; Orlando, E; Palatiello, M; Paliya, VS; Paneque, D; Pei, Z; Persic, M; Pesce-Rollins, M; Petrosian, V; Piron, F; Poon, H; Porter, TA; Principe, G; Racusin, JL; Rainò, S; Rando, R; Rani, B; Razzano, M; Reimer, A; Reimer, O; Serini, D; Sgrò, C; Siskind, EJ; Spandre, G; Spinelli, P; Tajima, H; Takagi, K; Tak, D; Torres, DF; Valverde, J; Wood, K; Yamazaki, R; Yassine, M; Zhu, S; Uhm, ZL; Zhang, B

ASTROPHYSICAL JOURNAL LETTERS Vol. 886 ( 2 ) 2019.12

Fermi-LAT γ-Ray Study of the Interstellar Medium and Cosmic Rays in the Chamaeleon Molecular Cloud Complex: A Look at the Dark Gas as Optically Thick HI Reviewed

Hayashi, K; Mizuno, T; Fukui, Y; Okamoto, R; Yamamoto, H; Hidaka, N; Okumura, A; Tajima, H; Sano, H

ASTROPHYSICAL JOURNAL Vol. 884 ( 2 ) 2019.10

A Search for Cosmic-Ray Proton Anisotropy with the Fermi Large Area Telescope Reviewed

Ajello M., Baldini L., Barbiellini G., Bastieri D., Bechtol K., Bellazzini R., Bissaldi E., Blandford R. D., Bonino R., Bottacini E., Brandt T. J., Bruel P., Buson S., Cameron R. A., Caputo R., Cavazzuti E., Chen S., Chiaro G., Ciprini S., Cohen-Tanugi J., Costantin D., Cuoco A., Cutini S., D'Ammando F., Luque P. de la Torre, de Palma F., Desai A., Digel S. W., Di Lalla N., Di Venere L., Dominguez A., Fegan S. J., Fukazawa Y., Funk S., Fusco P., Gargano F., Gasparrini D., Giglietto N., Giordano F., Giroletti M., Green D., Grenier I. A., Guiriec S., Hayashi K., Hays E., Hewitt J. W., Horan D., Johannesson G., Kuss M., Latronico L., Li J., Liodakis I, Longo F., Loparco F., Lubrano P., Maldera S., Manfreda A., Marti-Devesa G., Mazziotta M. N., Meehan M., Mereu I, Meyer M., Michelson P. F., Mirabal N., Mitthumsiri W., Mizuno T., Morselli A., Negro M., Nuss E., Omodei N., Orienti M., Orlando E., Paliya V. S., Paneque D., Persic M., Pesce-Rollins M., Piron F., Porter T. A., Principe G., Raino S., Rando R., Razzano M., Razzaque S., Reimer A., Reimer O., Serini D., Sgro C., Siskind E. J., Spandre G., Spinelli P., Suson D. J., Tajima H., Thayer J. B., Torres D. F., Troja E., Vandenbroucke J., Yassine M., Zimmer S.

ASTROPHYSICAL JOURNAL Vol. 883 ( 1 ) 2019.9

Monte Carlo studies for the optimisation of the Cherenkov Telescope Array layout Reviewed

Acharyya A., Agudo I, Anguner E. O., Alfaro R., Alfaro J., Alispach C., Aloisio R., Alves Batista R., Amans J-P, Amati L., Amato E., Ambrosi G., Antonelli L. A., Aramo C., Armstrong T., Arqueros F., Arrabito L., Asano K., Ashkar H., Balazs C., Balbo M., Balmaverde B., Barai P., Barbano A., Barkov M., Barres de Almeida U., Barrio J. A., Bastieri D., Becerra Gonzalez J., Tjus J. Becker, Bellizzi L., Benbow W., Bernardini E., Bernardos M. I, Bernloehr K., Berti A., Berton M., Bertucci B., Beshley V, Biasuzzi B., Bigongiari C., Bird R., Bissaldi E., Biteau J., Blanch O., Blazek J., Boisson C., Bonanno G., Bonardi A., Bonavolonta C., Bonnoli G., Bordas P., Bottcher M., Bregeon J., Brill A., Brown A. M., Bruegge K., Brun P., Bruno P., Bulgarelli A., Bulik T., Burton M., Burtovoi A., Busetto G., Cameron R., Canestrari R., Capalbi M., Caproni A., Capuzzo-Dolcetta R., Caraveo P., Caroff S., Carosi R., Casanova S., Cascone E., Cassol F., Catalani F., Catalano O., Cauz D., Cerruti M., Chaty S., Chen A., Chernyakova M., Chiaro G., Cieslar M., Colak S. M., Conforti V, Congiu E., Contreras J. L., Cortina J., Costa A., Costantini H., Cotter G., Cristofari P., Cumani P., Cusumano G., D'Ai A., D'Ammando F., Dangeon L., Da Vela P., Dazzi F., De Angelis A., De Caprio V, de Cassia dos Anjos R., De Frondat F., de Gouveia Dal Pino E. M., De Lotto B., De Martino D., de Naurois M., Wilhelmi E. de Ona, de Palma F., de Souza V, Del Santo M., Delgado C., della Volpe D., Di Girolamo T., Di Pierro F., Di Venere L., Diaz C., Diebold S., Djannati-Atai A., Dmytriiev A., Prester D. Dominis, Donini A., Dorner D., Doro M., Dournaux J-L, Ebr J., Ekoume T. R. N., Elsaesser D., Emery G., Falceta-Goncalves D., Fedorova E., Fegan S., Feng Q., Ferrand G., Fiandrini E., Fiasson A., Filipovic M., Fioretti V, Fiori M., Flis S., Fonseca M. V, Fontaine G., Freixas Coromina L., Fukami S., Fukui Y., Funk S., Fuessling M., Gaggero D., Galanti G., Garcia Lopez R. J., Garczarczyk M., Gascon D., Gasparetto T., Gaug M., Ghalumyan A., Gianotti F., Giavitto G., Giglietto N., Giordano F., Giroletti M., Gironnet J., Glicenstein J-F, Gnatyk R., Goldoni P., Gonzalez J. M., Gonzalez M. M., Gourgouliatos K. N., Grabarczyk T., Granot J., Green D., Greenshaw T., Grondin M-H, Gueta O., Hadasch D., Hassan T., Hayashida M., Heller M., Hervet O., Hinton J., Hiroshima N., Hnatyk B., Hofmann W., Horvath P., Hrabovsky M., Hrupec D., Humensky T. B., Huetten M., Inada T., Iocco F., Ionica M., Iori M., Iwamura Y., Jamrozy M., Janecek P., Jankowsky D., Jean P., Jouvin L., Jurysek J., Kaaret P., Kadowaki L. H. S., Karkar S., Kerszberg D., Khelifi B., Kieda D., Kimeswenger S., Kluzniak W., Knapp J., Knodlseder J., Kobayashi Y., Koch B., Kocot J., Komin N., Kong A., Kowal G., Krause M., Kubo H., Kushida J., Kushwaha P., La Parola V, La Rosa G., Lallena Arquillo M., Lang R. G., Lapington J., Le Blanc O., Lefaucheur J., Leigui de Oliveira M. A., Lemoine-Goumard M., Lenain J-P, Leto G., Lico R., Lindfors E., Lohse T., Lombardi S., Longo F., Lopez A., Lopez M., Lopez-Oramas A., Lopez-Coto R., Loporchio S., Luque-Escamilla P. L., Lyard E., Maccarone M. C., Mach E., Maggio C., Majumdar P., Malaguti G., Mallamaci M., Mandat D., Maneva G., Manganaro M., Mangano S., Marculewicz M., Mariotti M., Marti J., Martinez M., Martinez G., Martinez-Huerta H., Masuda S., Maxted N., Mazin D., Meunier J-L, Meyer M., Micanovic S., Millul R., Minaya I. A., Mitchell A., Mizuno T., Moderski R., Mohrmann L., Montaruli T., Moralejo A., Morcuende D., Morlino G., Morselli A., Moulin E., Mukherjee R., Munar P., Mundell C., Murach T., Nagai A., Nagayoshi T., Naito T., Nakamori T., Nemmen R., Niemiec J., Nieto D., Rosillo M. Nievas, Nikolajuk M., Ninci D., Nishijima K., Noda K., Nosek D., Noethe M., Nozaki S., Ohishi M., Ohtani Y., Okumura A., Ong R. A., Orienti M., Orito R., Ostrowski M., Otte N., Ou Z., Oya I, Pagliaro A., Palatiello M., Palatka M., Paoletti R., Paredes J. M., Pareschi G., Parmiggiani N., Parsons R. D., Patricelli B., Pe'er A., Pech M., Penil Del Campo P., Perez-Romero J., Perri M., Persic M., Petrucci P-O, Petruk O., Pfrang K., Piel Q., Pietropaolo E., Pohl M., Polo M., Poutanen J., Prandini E., Produit N., Prokoph H., Prouza M., Przybilski H., Puehlhofer G., Punch M., Queiroz F., Quirrenbach A., Raino S., Rando R., Razzaque S., Reimer O., Renault-Tinacci N., Renier Y., Ribeiro D., Ribo M., Rico J., Rieger F., Rizi V, Fernandez G. Rodriguez, Rodriguez-Ramirez J. C., Rodri-guez Vazquez J. J., Romano P., Romeo G., Roncadelli M., Rosado J., Rowell G., Rudak B., Rugliancich A., Rulten C., Sadeh I, Saha L., Saito T., Sakurai S., Greus F. Salesa, Sangiorgi P., Sano H., Santander M., Santangelo A., Santos-Lima R., Sanuy A., Satalecka K., Saturni F. G., Sawangwit U., Schlenstedt S., Schovanek P., Schussler F., Schwanke U., Sciacca E., Scuderi S., Sedlaczek K., Seglar-Arroyo M., Sergijenko O., Seweryn K., Shalchi A., Shellard R. C., Siejkowski H., Sillanpaa A., Sinha A., Sironi G., Sliusar V, Slowikowska A., Sol H., Specovius A., Spencer S., Spengler G., Stamerra A., Stanic S., Stawarz L., Stefanik S., Stolarczyk T., Straumann U., Suomijarvi T., Swierk P., Szepieniec T., Tagliaferri G., Tajima H., Tam T., Tavecchio F., Taylor L., Tejedor L. A., Temnikov P., Terzic T., Testa V, Tibaldo L., Todero Peixoto C. J., Tokanai F., Tomankova L., Tonev D., Torres D. F., Tosti G., Tosti L., Tothill N., Toussenel F., Tovmassian G., Travnicek P., Trichard C., Umana G., Vagelli V., Valentino M., Vallage B., Vallania P., Valore L., Vandenbroucke J., Varner G. S., Vasileiadis G., Vassiliev V., Vazquez Acosta M., Vecchi M., Vercellone S., Vergani S., Vettolani G. P., Viana A., Vigorito C. F., Vink J., Vitale V., Voelk H., Vollhardt A., Vorobiov S., Wagner S. J., Walter R., Werner F., White R., Wierzcholska A., Will M., Williams D. A., Wischnewski R., Yang L., Yoshida T., Yoshikoshi T., Zacharias M., Zampieri L., Zavrtanik M., Zavrtanik D., Zdziarski A. A., Zech A., Zechlin H., Zenin A., Zhdanov V. I, Zimmer S., Zorn J.

ASTROPARTICLE PHYSICS Vol. 111 page： 35 - 53 2019.9

A Decade of Gamma-Ray Bursts Observed by Fermi-LAT: The Second GRB Catalog Reviewed International coauthorship

Ajello M., Arimoto M., Axelsson M., Baldini L., Barbiellini G., Bastieri D., Bellazzini R., Bhat P. N., Bissaldi E., Blandford R. D., Bonino R., Bonnell J., Bottacini E., Bregeon J., Bruel P., Buehler R., Cameron R. A., Caputo R., Caraveo P. A., Cavazzuti E., Chen S., Cheung C. C., Chiaro G., Ciprini S., Costantin D., Crnogorcevic M., Cutini S., Dainotti M., D'Ammando F., Luque P. de la Torre, de Palma F., Desai A., Desiante R., Di Lalla N., Di Venere L., Dirirsa F. Fana, Fegan S. J., Franckowiak A., Fukazawa Y., Funk S., Fusco P., Gargano F., Gasparrini D., Giglietto N., Giordano F., Giroletti M., Green D., Grenier I. A., Grove J. E., Guiriec S., Hays E., Hewitt J. W., Horan D., Johannesson G., Kocevski D., Kuss M., Latronico L., Li J., Longo F., Loparco F., Lovellette M. N., Lubrano P., Maldera S., Manfreda A., Marti-Devesa G., Mazziotta M. N., Mereu I, Meyer M., Michelson P. F., Mirabal N., Mitthumsiri W., Mizuno T., Monzani M. E., Moretti E., Morselli A., Moskalenko I. V, Negro M., Nuss E., Ohno M., Omodei N., Orienti M., Orlando E., Palatiello M., Paliya V. S., Paneque D., Persic M., Pesce-Rollins M., Petrosian V, Piron F., Poolakkil S., Poon H., Porter T. A., Principe G., Racusin J. L., Raino S., Rando R., Razzano M., Razzaque S., Reimer A., Reimer O., Reposeur T., Ryde F., Serini D., Sgro C., Siskind E. J., Sonbas E., Spandre G., Spinelli P., Suson D. J., Tajima H., Takahashi M., Tak D., Thayer J. B., Torres D. F., Troja E., Valverde J., Veres P., Vianello G., von Kienlin A., Wood K., Yassine M., Zhu S., Zimmer S.

ASTROPHYSICAL JOURNAL Vol. 878 ( 1 ) 2019.6

MAGIC and Fermi-LAT gamma-ray results on unassociated HAWC sources Reviewed International coauthorship

Ahnen M. L, Ansoldi S, Antonelli L. A, Arcaro C, Baack D, Babic A, Banerjee B, Bangale P, Barres de Almeida U, Barrio J. A, Becerra Gonzalez J, Bednarek W, Bernardini E, Berse R. Ch, Berti A, Bhattacharyya W, Biland A, Blanch O, Bonnoli G, Carosi R, Carosi A, Ceribella G, 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, Delfino M, Delgado J, Di Pierro F, Dominguez A., P

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY Vol. 485 ( 1 ) page： 356 - 366 2019.5

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