Fetching the paper…
Reading the bibliography…
The relatively rapid spatial and temporal variability of the X-ray radiation from some molecular clouds near the Galactic center shows that this emission component is due to the reflection of X-rays generated by a source that was luminous in the past, most likely the central supermassive black hole, Sagittarius A*.
Gehrels, N. 1986, ApJ, 303, 336
1986
Earlier work this paper cites.
Sunyaev, R. A., Markevitch, M., & Pavlinsky, M. 1993, ApJ, 407, 606
1993
Earlier work this paper cites.
Nandra, K. & George, I. M. 1994, MNRAS, 267, 974
1994
Earlier work this paper cites.
Koyama, K., Maeda, Y., Sonobe, T., et al. 1996, PASJ, 48, 249
1996
Earlier work this paper cites.
Morris, M. & Serabyn, E. 1996, ARA&A, 34, 645
1996
Earlier work this paper cites.
Sunyaev, R. & Churazov, E. 1998, MNRAS, 297, 1279
1998
Earlier work this paper cites.
Tsuboi, M., Handa, T., & Ukita, N. 1999, ApJS, 120, 1
1999
Earlier work this paper cites.
Murakami, H., Koyama, K., Sakano, M., Tsujimoto, M., & Maeda, Y. 2000, ApJ, 534, 283
2000
Earlier work this paper cites.
Melia, F. & Falcke, H. 2001, ARA&A, 39, 309
2001
Earlier work this paper cites.
Yu, Y.-W., Cheng, K. S., Chernyshov, D. O., & Dogiel, V. A. 2011, MNRAS, 411, 2002
2002
Earlier work this paper cites.
Yusef-Zadeh, F., Law, C., & Wardle, M. 2002, ApJ, 568, L121
2002
Earlier work this paper cites.
Baganoff, F. K., Maeda, Y., Morris, M., et al. 2003, ApJ, 591, 891
2003
Earlier work this paper cites.
Park, S., Muno, M. P., Baganoff, F. K., et al. 2004, ApJ, 603, 548
2004
Earlier work this paper cites.
Revnivtsev, M. G., Churazov, E. M., Sazonov, S. Y., et al. 2004, A&A, 425, L49
2004
Earlier work this paper cites.
Hurley, K., Boggs, S. E., Smith, D. M., et al. 2005, Nature, 434, 1098
2005
Earlier work this paper cites.
Frederiks, D. D., Golenetskii, S. V., Palshin, V. D., et al. 2007, Astronomy Letters, 33, 1
2007
Cited alongside, same era.
Greene, J. E. & Ho, L. C. 2007, ApJ, 667, 131
2007
Cited alongside, same era.
Koyama, K., Hyodo, Y., Inui, T., et al. 2007, PASJ, 59, 245
2007
Cited alongside, same era.
Muno, M. P., Baganoff, F. K., Brandt, W. N., Park, S., & Morris, M. R. 2007, ApJ, 656, L69
2007
Cited alongside, same era.
Cuadra, J., Nayakshin, S., & Martins, F. 2008, MNRAS, 383, 458
2008
Cited alongside, same era.
Ghez, A. M., Salim, S., Weinberg, N. N., et al. 2008, ApJ, 689, 1044
2008
Cited alongside, same era.
Nobukawa, M., Ryu, S. G., Tsuru, T. G., & Koyama, K. 2011, ApJ, 739, L52
2011
Later among the works it cites.
Capelli, R., Warwick, R. S., Porquet, D., Gillessen, S., & Predehl, P. 2012, A&A, 545, A35
2012
Later among the works it cites.
Degenaar, N., Wijnands, R., Cackett, E. M., et al. 2012, A&A, 545, A49
2012
Later among the works it cites.
Gillessen, S., Genzel, R., Fritz, T. K., et al. 2012, Nature, 481, 51
2012
Later among the works it cites.
Jones, P. A., Burton, M. G., Cunningham, M. R., et al. 2012, MNRAS, 419, 2961
2012
Later among the works it cites.
Nowak, M. A., Neilsen, J., Markoff, S. B., et al. 2012, ApJ, 759, 95
2012
Later among the works it cites.
alphaXiv searches the wider corpus for related work and actual follow-ups.
alphaXiv is searching for related work…
Dogiel, V., Cheng, K.-S., Chernyshov, D., et al. 2009, PASJ, 61, 901
2009
Cited alongside, same era.
Gillessen, S., Eisenhauer, F., Fritz, T. K., et al. 2009, ApJ, 707, L114
2009
Cited alongside, same era.
Inui, T., Koyama, K., Matsumoto, H., & Tsuru, T. G. 2009, PASJ, 61, 241
2009
Cited alongside, same era.
Dunn, R. J. H., Fender, R. P., Körding, E. G., Belloni, T., & Cabanac, C. 2010, MNRAS, 403, 61
2010
Cited alongside, same era.
Nobukawa, M., Koyama, K., Tsuru, T. G., Ryu, S. G., & Tatischeff, V. 2010, PASJ, 62, 423
2010
Cited alongside, same era.
Ponti, G., Terrier, R., Goldwurm, A., Belanger, G., & Trap, G. 2010, ApJ, 714, 732
2010
Cited alongside, same era.
Ryu, S. G., Nobukawa, M., Nakashima, S., et al. 2012, ArXiv: 1211.4529
2012
Later among the works it cites.
Sazonov, S., Sunyaev, R., & Revnivtsev, M. 2012, MNRAS, 420, 388
2012
Later among the works it cites.
Tatischeff, V., Decourchelle, A., & Maurin, G. 2012, A&A, 546, A88
2012
Later among the works it cites.
Zubovas, K., Nayakshin, S., & Markoff, S. 2012, MNRAS, 421, 1315
2012
Later among the works it cites.
Gillessen, S., Genzel, R., Fritz, T. K., et al. 2013, ApJ, 763, 78
2013
Closest in time.
Kennea, J. A., Burrows, D. N., Kouveliotou, C., et al. 2013, ApJ, 770, L24
2013
Closest in time.
Mori, K., Gotthelf, E. V., Zhang, S., et al. 2013, ApJ, 770, L23
2013
Closest in time.
Ponti, G., Morris, M. R., Terrier, R., & Goldwurm, A. 2013, in Advances in Solid State Physics, Vol. 34, Cosmic Rays in Star-Forming Environments, ed. D. F. Torres & O. Reimer, 331
2013
Closest in time.
Rea, N., Esposito, P., Israel, G. L., et al. 2013, ATel, 5032
2013
Closest in time.