SIMBAD references

2021ApJ...913..150C - Astrophys. J., 913, 150-150 (2021/June-1)

New insight into the rapid burster by Insight-HXMT.

CHEN Y.P., ZHANG S., ZHANG S.N., JI L., KONG L.D., WANG P.J., TAO L., GE M.Y., LIU C.Z., LU F.J., QU J.L., LI T.P., XU Y.P., CAO X.L., CHEN Y., BU Q.C., CAI C., CHANG Z., CHEN L., CHEN T.X., CHEN Y.B., CUI W.W., DU Y.Y., GAO G.H., GAO H., GU Y.D., GUAN J., GUO C.C., HAN D.W., HUANG Y., HUO J., JIA S.M., JIANG W.C., JIN J., LI B., LI C.K., LI G., LI W., LI X., LI X.B., LI X.F., LI Z.W., LIANG X.H., LIAO J.Y., LIU B.S., LIU H.W., LIU H.X., LIU X.J., LU X.F., LUO Q., LUO T., MA R.C., MA X., MENG B., NANG Y., NIE J.Y., OU G., REN X.Q., SAI N., SONG L.M., SONG X.Y., SUN L., TAN Y., TUO Y.L., WANG C., WANG L.J., WANG W.S., WANG Y.S., WEN X.Y., WU B.B., WU B.Y., WU M., XIAO G.C., XIAO S., XIONG S.L., YANG R.J., YANG S., YANG Y.J., YANG Y.J., YI Q.B., YIN Q.Q., YOU Y., ZHANG F., ZHANG H.M., ZHANG J., ZHANG P., ZHANG W.C., ZHANG W., ZHANG Y.F., ZHANG Y.H., ZHAO H.S., ZHAO X.F., ZHENG S.J., ZHENG Y.G. and ZHOU D.K.

Abstract (from CDS):

We report the timing and spectral analyses of the type-II X-ray bursts from the rapid burster (MXB 1730-335) observed by the Hard X-ray Modulation Telescope (Insight-HXMT) and Swift/X-Ray Telescope (XRT). By stacking the long-duration bursts, we find for the first time that the hard X-rays are lagging behind the soft X-rays by 3 s. However, such a lag is not visible for the short-duration bursts, probably because of the poor statistics. For all bursts the energy spectrum is found to be nonthermal, thanks to the broadband coverage of Insight-HXMT. These findings provide new insights into the type-II bursts and require a temporally visible corona for possible interpretation.

Journal keyword(s): X-ray bursters

Simbad objects: 5

Full paper

View the references in ADS

To bookmark this query, right click on this link: simbad:2021ApJ...913..150C and select 'bookmark this link' or equivalent in the popup menu