A1 Vertaisarvioitu alkuperäisartikkeli tieteellisessä lehdessä
Sensitivity of the Cherenkov Telescope Array to TeV photon emission from the Large Magellanic Cloud
Tekijät: Acharyya A, Adam R, Aguasca-Cabot A, Agudo I, Aguirre-Santaella A, Alfaro J, Aloisio R, Batista RA, Amato E, Anguner EO, Aramo C, Arcaro C, Asano K, Aschersleben J, Ashkar H, Backes M, Baktash A, Balazs C, Balbo M, Ballet J, Bamba A, Larriva AB, Martins VB, de Almeida UB, Barrio JA, Bastieri D, Batista P, Batkovic I, Baxter JR, Gonzalez JB, Tjus JB, Benbow W, Bernardini E, Martin MIB, Medrano JB, Berti A, Bertucci B, Beshley V, Bhattacharjee P, Bhattacharyya S, Bigongiari C, Biland A, Bissaldi E, Bocchino F, Bordas P, Borkowski J, Bottacini E, Bottcher M, Bradascio F, Brown AM, Bulgarelli A, Burmistrov L, Caroff S, Carosi A, Carquin E, Casanova S, Cascone E, Cassol F, Cerruti M, Chadwick P, Chaty S, Chen A, Chiavassa A, Chytka L, Conforti V, Cortina J, Costa A, Costantini H, Cotter G, Crestan S, Cristofari P, D'Ammando F, Dalchenko M, Dazzi F, De Angelis A, De Caprio V, Dal Pino EMD, De Martino D, de Naurois M, de Souza V, del Valle MV, Giler AGD, Delgado C, della Volpe D, Depaoli D, Di Girolamo T, Di Piano A, Di Pierro F, Di Tria R, Di Venere L, Diebold S, Doro M, Dumora D, Dwarkadas VV, Eckner C, Egberts K, Emery G, Escudero J, Falceta-Goncalves D, Fedorova E, Fegan S, Feng Q, Ferenc D, Ferrand G, Fiandrini E, Filipovic M, Fioretti V, Foffano L, Fontaine G, Fukui Y, Gaggero D, Galanti G, Galaz G, Gallozzi S, Gammaldi V, Garczarczyk M, Gasbarra C, Gasparrini D, Ghalumyan A, Giarrusso M, Giavitto G, Giglietto N, Giordano F, Giuliani A, Glicenstein JF, Goldoni P, Coelho JG, Granot J, Green D, Green JG, Grondin MH, Gueta O, Hadasch D, Hamal P, Hassan T, Hayashi K, Heller M, Cadena SH, Hiroshima N, Hnatyk B, Hnatyk R, Hofmann W, Holder J, Holler M, Horan D, Horvath P, Hrabovsky M, Hutten M, Iarlori M, Inada T, Incardona F, Inoue S, Iocco F, Jamrozy M, Jin W, Jung-Richardt I, Jurysek J, Kantzas D, Karas V, Katagiri H, Kerszberg D, Knodlseder J, Komin N, Kornecki P, Kosack K, Kowal G, Kubo H, Lamastra A, Lapington J, Lemoine-Goumard M, Lenain JP, Leone F, Leto G, Leuschner F, Lindfors E, Lohse T, Lombardi S, Longo F, Lopez-Coto R, Lopez-Oramas A, Loporchio S, Luque-Escamilla PL, Macias O, Majumdar P, Mandat D, Mangano S, Manico G, Mariotti M, Marquez P, Marsella G, Marti J, Martin P, Martinez M, Mazin D, Menchiari S, Meyer DMA, Miceli D, Miceli M, Michalowski J, Mitchell A, Moderski R, Mohrmann L, Molero M, Molina E, Montaruli T, Moralejo A, Morcuende D, Morselli A, Moulin E, Moya V, Mukherjee R, Munari K, Muraczewski A, Nagataki S, Nakamori T, Nayak A, Niemiec J, Nievas M, Nikolajuk M, Nishijima K, Noda K, Nosek D, Novosyadlyj B, Nozaki S, Ohishi M, Ohm S, Okumura A, Olmi B, Ong RA, Orienti M, Orito R, Orlandini M, Orlando E, Orlando S, Ostrowski M, Oya I, Pagliaro A, Palatka M, Pantaleo FR, Paoletti R, Paredes JM, Parmiggiani N, Patricelli B, Pech M, Pecimotika M, Persic M, Petruk O, Pierre E, Pietropaolo E, Pirola G, Pohl M, Prandini E, Priyadarshi C, Puhlhofer G, Pumo ML, Punch M, Queiroz FS, Quirrenbach A, Raino S, Rando R, Razzaque S, Reimer A, Reimer O, Reposeur T, Ribo M, Richtler T, Rico J, Rieger F, Rigoselli M, Rizi V, Roache E, Fernandez GR, Romano P, Romeo G, Rosado J, de Leon AR, Rudak B, Rulten C, Sadeh I, Saito T, Sanchez-Conde M, Sano H, Santangelo A, Santos-Lima R, Sarkar S, Saturni FG, Scherer A, Schovanek P, Schussler F, Schwanke U, Sergijenko O, Servillat M, Siejkowski H, Siqueira C, Spencer S, Stamerra A, Stanic S, Steppa C, Stolarczyk T, Suda Y, Tavernier T, Teshima M, Tibaldo L, Torres DF, Tothill N, Vacula M, Vallage B, Vallania P, van Eldik C, Acosta MV, Vecchi M, Ventura S, Vercellone S, Viana A, Vigorito CF, Vink J, Vitale V, Vodeb V, Vorobiov S, Vuillaume T, Wagner SJ, Walter R, White M, Wierzcholska A, Will M, Yamazaki R, Yang L, Yoshikoshi T, Zacharias M, Zaharijas G, Zavrtanik D, Zavrtanik M, Zdziarski AA, Zhdanov VI, Zietara K, Zivec M
Kustantaja: OXFORD UNIV PRESS
Julkaisuvuosi: 2023
Journal: Monthly Notices of the Royal Astronomical Society
Tietokannassa oleva lehden nimi: MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
Lehden akronyymi: MON NOT R ASTRON SOC
Vuosikerta: 523
Numero: 4
Aloitussivu: 5353
Lopetussivu: 5387
Sivujen määrä: 35
ISSN: 0035-8711
eISSN: 1365-2966
DOI: https://doi.org/10.1093/mnras/stad1576
Verkko-osoite: https://academic.oup.com/mnras/article/523/4/5353/7180978#409490603
Rinnakkaistallenteen osoite: https://research.utu.fi/converis/portal/detail/Publication/180959403
A deep survey of the Large Magellanic Cloud at ∼0.1–100 TeV photon energies with the Cherenkov Telescope Array is planned. We assess the detection prospects based on a model for the emission of the galaxy, comprising the four known TeV emitters, mock populations of sources, and interstellar emission on galactic scales. We also assess the detectability of 30 Doradus and SN 1987A, and the constraints that can be derived on the nature of dark matter. The survey will allow for fine spectral studies of N 157B, N 132D, LMC P3, and 30 Doradus C, and half a dozen other sources should be revealed, mainly pulsar-powered objects. The remnant from SN 1987A could be detected if it produces cosmic-ray nuclei with a flat power-law spectrum at high energies, or with a steeper index 2.3–2.4 pending a flux increase by a factor of >3–4 over ∼2015–2035. Large-scale interstellar emission remains mostly out of reach of the survey if its >10 GeV spectrum has a soft photon index ∼2.7, but degree-scale 0.1–10 TeV pion-decay emission could be detected if the cosmic-ray spectrum hardens above >100 GeV. The 30 Doradus star-forming region is detectable if acceleration efficiency is on the order of 1−10 per cent of the mechanical luminosity and diffusion is suppressed by two orders of magnitude within <100 pc. Finally, the survey could probe the canonical velocity-averaged cross-section for self-annihilation of weakly interacting massive particles for cuspy Navarro–Frenk–White profiles.
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