2019MNRAS.485..356A

Query : 2019MNRAS.485..356A

2019MNRAS.485..356A - Mon. Not. R. Astron. Soc., 485, 356-366 (2019/May-1)

MAGIC and Fermi-LAT gamma-ray results on unassociated HAWC sources.

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.C., 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., DOMINIS PRESTER D., DORNER D., DORO M., EINECKE S., ELSAESSER D., FALLAH RAMAZANI V., FERNANDEZ-BARRAL A., FIDALGO D., FONSECA M.V., FONT L., FRUCK C., GALINDO D., GARCIA LOPEZ R.J., GARCZARCZYK M., GAUG M., GIAMMARIA P., GODINOVIC N., GORA D., GUBERMAN D., HADASCH D., HAHN A., HASSAN T., HAYASHIDA M., HERRERA J., HOSE J., HRUPEC D., ISHIO K., KONNO Y., KUBO H., KUSHIDA J., KUVEZDIC D., LELAS D., LINDFORS E., LOMBARDI S., LONGO F., LOPEZ M., MAGGIO C., MAJUMDAR P., MAKARIEV M., MANEVA G., MANGANARO M., MANNHEIM K., MARASCHI L., MARIOTTI M., MARTINEZ M., MASUDA S., MAZIN D., MIELKE K., MINEV M., MIRANDA J.M., MIRZOYAN R., MORALEJO A., MORENO V., MORETTI E., NAGAYOSHI T., NEUSTROEV V., NIEDZWIECKI A., NIEVAS ROSILLO M., NIGRO C., NILSSON K., NINCI D., NISHIJIMA K., NODA K., NOGUES L., PAIANO S., PALACIO J., PANEQUE D., PAOLETTI R., PAREDES J.M., PEDALETTI G., PERESANO M., PERSIC M., PRADA MORONI P.G., PRANDINI E., PULJAK I., GARCIA J.R., REICHARDT I., RHODE W., RIBO M., RICO J., RIGHI C., RUGLIANCICH A., SAITO T., SATALECKA K., SCHWEIZER T., SITAREK J., SNIDARIC I., SOBCZYNSKA D., STAMERRA A., STRZYS M., SURIC T., TAKAHASHI M., TAKALO L., TAVECCHIO F., TEMNIKOV P., TERZIC T., TESHIMA M., TORRES-ALBA N., TREVES A., TSUJIMOTO S., VANZO G., VAZQUEZ ACOSTA M., VOVK I., WARD J.E., WILL M., ZARIC D. (The MAGIC Collaboration), ALBERT A., ALFARO R., ALVAREZ C., ARCEO R., ARTEAGA-VELAZQUEZ J.C., AVILA ROJAS D., AYALA SOLARES H.A., BECERRIL A., BELMONT-MORENO E., BENZVI S.Y., BERNAL A., BRAUN J., CABALLERO-MORA K.S., CAPISTRAN T., CARRAMINANA A., CASANOVA S., CASTILLO M., COTTI U., COTZOMI J., COUTINO DE LEON S., DE LEON C., DE LA FUENTE E., DIAZ HERNANDEZ R., DICHIARA S., DINGUS B.L., DUVERNOIS M.A., DIAZ-VELEZ J.C., ELLSWORTH R.W., ENGEL K., ENRIQUEZ-RIVERA O., FIORINO D.W., FLEISCHHACK H., FRAIJA N., GARCIA-GONZALEZ J.A., GARFIAS F., GONZALEZ-MUNOZ A., GONZALEZ M.M., GOODMAN J.A., HAMPEL-ARIAS Z., HARDING J.P., HERNANDEZ S., HUEYOTL-ZAHUANTITLA F., HUI C.M., HUNTEMEYER P., IRIARTE A., JARDIN-BLICQ A., JOSHI V., KAUFMANN S., LARA A., LAUER R.J., LEE W.H., LENNARZ D., LEON VARGAS H., LINNEMANN J.T., LONGINOTTI A.L., LUIS-RAYA G., LUNA-GARCIA R., LOPEZ-COTO R., MALONE K., MARINELLI S.S., MARTINEZ O., MARTINEZ-CASTELLANOS I., MARTINEZ-CASTRO J., MARTINEZ-HUERTA H., MATTHEWS J.A., MIRANDA-ROMAGNOLI P., MORENO E., MOSTAFA M., NAYERHODA A., NELLEN L., NEWBOLD M., NISA M.U., NORIEGA-PAPAQUI R., PELAYO R., PRETZ J., PEREZ-PEREZ E.G., REN Z., RHO C.D., RIVIERE C., ROSA-GONZALEZ D., ROSENBERG M., RUIZ-VELASCO E., SALESA GREUS F., SANDOVAL A., SCHNEIDER M., SEGLAR ARROYO M., SINNIS G., SMITH A.J., SPRINGER R.W., SURAJBALI P., TABOADA I., TIBOLLA O., TOLLEFSON K., TORRES I., UKWATTA T.N., VIANELLO G., VILLASENOR L., WERNER F., WESTERHOFF S., WOOD J., YAPICI T., YODH G., ZEPEDA A., ZHOU H., ALVAREZ J.D. (The HAWC Collaboration), AJELLO M., BALDINI L., BARBIELLINI G., BERENJI B., BISSALDI E., BLANDFORD R.D., BONINO R., BOTTACINI E., BRANDT T.J., BREGEON J., BRUEL P., CAMERON R.A., CAPUTO R., CARAVEO P.A., CASTRO D., CAVAZZUTI E., CHIARO G., CIPRINI S., COSTANTIN D., D'AMMANDO F., DE PALMA F., DESAI A., DI LALLA N., DI MAURO M., DI VENERE L., DOMINGUEZ A., FAVUZZI C., FUKAZAWA Y., FUNK S., FUSCO P., GARGANO F., GASPARRINI D., GIGLIETTO N., GIORDANO F., GIROLETTI M., GLANZMAN T., GREEN D., GRENIER I.A., GUIRIEC S., HARDING A.K., HAYS E., HEWITT J.W., HORAN D., JOHANNESSON G., KUSS M., LARSSON S., LIODAKIS I., LONGO F., LOPARCO F., LUBRANO P., MAGILL J.D., MALDERA S., MANFREDA A., MAZZIOTTA M.N., MEREU I., MICHELSON P.F., MIZUNO T., MONZANI M.E., MORSELLI A., MOSKALENKO I.V., NEGRO M., NUSS E., OMODEI N., ORIENTI M., ORLANDO E., ORMES J.F., PALATIELLO M., PALIYA V.S., PERSIC M., PESCE-ROLLINS M., PETROSIAN V., PIRON F., PORTER T.A., PRINCIPE G., RAINO S., RANI B., RAZZANO M., RAZZAQUE S., REIMER A., REIMER O., SGRO C., SISKIND E.J., SPANDRE G., SPINELLI P., TAJIMA H., TAKAHASHI M., THAYER J.B., THOMPSON D.J., TORRES D.F., TORRESI E., TROJA E., VALVERDE J., WOOD K. and YASSINE M.

Abstract (from CDS):

The HAWC Collaboration released the 2HWC catalogue of TeV sources, in which 19 show no association with any known high-energy (HE; E >= 10 GeV) or very-high-energy (VHE; E >= 300 GeV) sources. This catalogue motivated follow-up studies by both the Major Atmospheric Gamma-ray Imaging Cherenkov (MAGIC) and Fermi-LAT (Large Area Telescope) observatories with the aim of investigating gamma-ray emission over a broad energy band. In this paper, we report the results from the first joint work between High Altitude Water Cherenkov (HAWC), MAGIC, and Fermi-LAT on three unassociated HAWC sources: 2HWC J2006+341, 2HWC J1907+084*, and 2HWC J1852+013*. Although no significant detection was found in the HE and VHE regimes, this investigation shows that a minimum 1° extension (at 95 per cent confidence level) and harder spectrum in the GeV than the one extrapolated from HAWC results are required in the case of 2HWC J1852+013*, whilst a simply minimum extension of 0.16° (at 95 per cent confidence level) can already explain the scenario proposed by HAWC for the remaining sources. Moreover, the hypothesis that these sources are pulsar wind nebulae is also investigated in detail.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): pulsars: general - gamma rays: general - astroparticle physics

Simbad objects: 19

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Number of rows : 19
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 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
2 PSR J0633+1746 Psr 06 33 54.153 +17 46 12.91           ~ 1308 0
3 PSR J1851+0118 Psr 18 51 52.28 +01 18 58.7           ~ 8 0
4 2HWC J1852+013 gam 18 52 12.48 +01 20 34.8           ~ 7 0
5 2FGL J1852.8+0156c gam 18 52 39.3 +02 03 36           ~ 18 0
6 SNR G034.6-00.5 SNR 18 56 10.650 +01 13 21.30           ~ 1034 2
7 4FGL J1857.7+0246e Psr 18 57 11.0 +02 40 00           ~ 59 0
8 MAGIC J1857+026 Psr 18 57.2 +02 38           ~ 9 0
9 MAGIC J1857+029 gam 18 57.6 +02 58           ~ 11 0
10 HESS J1858+020 gam 18 58 20.0 +02 05 24           ~ 45 0
11 1HWC J1904+080c gam 19 04 +08.0           ~ 3 0
12 3FGL J1904.9+0818 Bz? 19 04 58 +08 18.4           ~ 7 0
13 2HWC J1907+084 gam 19 07 08.88 +08 34 26.8           ~ 8 0
14 PSR B1905+08.5 Psr 19 08 18.51 +08 39 59.2           ~ 13 0
15 PSR J1908+0833 Psr 19 08 20.960 +08 33 31.50           ~ 3 0
16 1FGL J2004.7+3343 gam 20 04 23.0 +33 39 19           ~ 26 0
17 Min 3-60 LP? 20 04 23.6504906400 +33 39 04.363566300           K?e 66 1
18 PSR J2004+3429 Psr 20 04 46.97 +34 29 17.7           ~ 11 0
19 2HWC J2006+341 gam 20 06.2 +34 11           ~ 15 0

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