2023MNRAS.523.5353A


Query : 2023MNRAS.523.5353A

2023MNRAS.523.5353A - Mon. Not. R. Astron. Soc., 523, 5353-5387 (2023/August-3)

Sensitivity of the Cherenkov Telescope Array to TeV photon emission from the Large Magellanic Cloud.

ACHARYYA A., ADAM R., AGUASCA-CABOT A., AGUDO I., AGUIRRE-SANTAELLA A., ALFARO J., ALOISIO R., ALVES BATISTA R., AMATO E., ANGUNER E.O., ARAMO C., ARCARO C., ASANO K., ASCHERSLEBEN J., ASHKAR H., BACKES M., BAKTASH A., BALAZS C., BALBO M., BALLET J., BAMBA A., BAQUERO LARRIVA A., BARBOSA MARTINS V., BARRES DE ALMEIDA U., BARRIO J.A., BASTIERI D., BATISTA P., BATKOVIC I., BAXTER J.R., BECERRA GONZALEZ J., BECKER TJUS J., BENBOW W., BERNARDINI E., BERNARDOS MARTIN M.I., BERNETE MEDRANO J., 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 A.M., 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., DE GOUVEIA DAL PINO E.M., DE MARTINO D., DE NAUROIS M., DE SOUZA V., DEL VALLE M.V., DELGADO GILER A.G., 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 V.V., 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 J.-F., GOLDONI P., GOULART COELHO J., GRANOT J., GREEN D., GREEN J.G., GRONDIN M.-H., GUETA O., HADASCH D., HAMAL P., HASSAN T., HAYASHI K., HELLER M., HERNANDEZ CADENA S., 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 J.-P., LEONE F., LETO G., LEUSCHNER F., LINDFORS E., LOHSE T., LOMBARDI S., LONGO F., LOPEZ-COTO R., LOPEZ-ORAMAS A., LOPORCHIO S., LUQUE-ESCAMILLA P.L., 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 D.M.-A., 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 R.A., ORIENTI M., ORITO R., ORLANDINI M., ORLANDO E., ORLANDO S., OSTROWSKI M., OYA I., PAGLIARO A., PALATKA M., PANTALEO F.R., PAOLETTI R., PAREDES J.M., 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 M.L., PUNCH M., QUEIROZ F.S., 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., RODRIGUEZ FERNANDEZ G., ROMANO P., ROMEO G., ROSADO J., ROSALES DE LEON A., RUDAK B., RULTEN C., SADEH I., SAITO T., SANCHEZ-CONDE M., SANO H., SANTANGELO A., SANTOS-LIMA R., SARKAR S., SATURNI F.G., 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 D.F., TOTHILL N., VACULA M., VALLAGE B., VALLANIA P., VAN ELDIK C., VAZQUEZ ACOSTA M., VECCHI M., VENTURA S., VERCELLONE S., VIANA A., VIGORITO C.F., VINK J., VITALE V., VODEB V., VOROBIOV S., VUILLAUME T., WAGNER S.J., WALTER R., WHITE M., WIERZCHOLSKA A., WILL M., YAMAZAKI R., YANG L., YOSHIKOSHI T., ZACHARIAS M., ZAHARIJAS G., ZAVRTANIK D., ZAVRTANIK M., ZDZIARSKI A.A., ZHDANOV V.I., ZIETARA K. and ZIVEC M.

Abstract (from CDS):

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.

Abstract Copyright: © 2023 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): acceleration of particles - Magellanic Clouds - dark matter - gamma-rays: general

Simbad objects: 40

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Number of rows : 40
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 13622 1
2 NGC 253 SyG 00 47 33.134 -25 17 19.68   8.03   6.94 8.1 ~ 3588 2
3 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
4 Brey 3a WR* 04 53 30.0791072664 -69 17 49.385662368 13.000 14.398 14.267 14.79 12.791 WC9 40 0
5 SNR B0453-68.5 SNR 04 53 36.00 -68 29 30.0           ~ 90 1
6 LHA 120-N 83 HII 04 54 15 -69 10.6           ~ 43 0
7 LHA 120-N 11 HII 04 56 51.4 -66 24 24           ~ 275 0
8 LHA 120-N 44 EmO 05 22 06.9 -67 56 46           ~ 211 1
9 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
10 MCSNR J0525-6938 SNR 05 25 02.3 -69 38 39           ~ 446 1
11 LHA 120-N 51D HII 05 25 17.3 -67 22 47           ~ 119 0
12 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
13 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
14 NGC 2029 SNR 05 35 15.5 -67 34 04     12.29     ~ 108 0
15 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
16 SN 1987A SN* 05 35 27.98840 -69 16 11.1134           SNIIpec 5203 2
17 NAME 30 Dor C Superbubble Rad 05 35 50.8 -69 12 22           ~ 54 0
18 4FGL J0535.2-6736 HXB 05 36 00.01 -67 35 07.5           ~ 49 0
19 NGC 2044 As* 05 36 11 -69 11.8   10.69 10.59     ~ 89 0
20 PSR J0537-6910 Psr 05 37 46.66 -69 10 17.1           ~ 309 1
21 LH 99 As* 05 37.8 -69 10           ~ 54 0
22 NGC 2060 SNR 05 37 51.4466169456 -69 10 23.947092084   9.69 9.59     ~ 380 2
23 NAME 30 Dor Nebula SFR 05 38 36.0 -69 05 11           ~ 1276 2
24 NGC 2070 Cl* 05 38 42 -69 06.0     7.25     ~ 406 1
25 RMC 136 Cl* 05 38 42.396 -69 06 03.36   5.81 5.40     ~ 2236 2
26 RMC 136a Cl* 05 38 43.3 -69 06 08           ~ 158 2
27 LHA 120-N 158 HII 05 39 11.220 -69 30 13.65           ~ 93 0
28 DEM L 269 HII 05 39 31.1 -69 27 31           ~ 26 0
29 LHA 120-N 159 HII 05 39 46.650 -69 45 39.94           ~ 293 2
30 LHA 120-N 160 EmO 05 39 47.9 -69 37 08           ~ 128 1
31 DEM L 271 HII 05 40 06.8 -69 45 28           ~ 20 0
32 PSR B0540-69 Psr 05 40 11.2000490438 -69 19 54.198559829           ~ 976 3
33 ICRF J060111.2-703608 Bla 06 01 11.2488493488 -70 36 08.802829692           ~ 117 2
34 PSR J0633+1746 Psr 06 33 54.153 +17 46 12.91           ~ 1308 0
35 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 6156 6
36 1FGL J1018.6-5856 HXB 10 18 55.5875706288 -58 56 45.975246900   13.638 12.683     O6V((f)) 156 0
37 PN G343.9-05.8 PN 17 27 02.2665247236 -45 32 38.831962929           ~ 17 0
38 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
39 V* V479 Sct HXB 18 26 15.0561548880 -14 50 54.247274304 12.02 12.23 11.27 11.04   ON6V((f))z 613 2
40 NAME Local Group GrG ~ ~           ~ 9325 0

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