Zobrazeno 1 - 10
of 349
pro vyhledávání: '"Eyres, S"'
Autor:
Evans, A., Banerjee, D. P. K., Gehrz, R. D., Joshi, V., Ashok, N. M., Ribeiro, V. A. R. M., Darnley, M. J., Woodward, C. E., Sand, D., Marion, G. H., Diamond, T. R., Eyres, S. P. S., Wagner, R. M., Helton, L. A., Starrfield, S., Shenoy, D. P., Krautter, J., Vacca, W. D., Rushton, M. T.
We present infrared spectroscopy of the classical nova V339 Del, obtained over an similar to 2-yr period. The infrared emission lines were initially symmetrical, with half width half-maximum velocities of 525 km s(-1). In later (t greater than or sim
Externí odkaz:
http://hdl.handle.net/10150/624508
http://arizona.openrepository.com/arizona/handle/10150/624508
http://arizona.openrepository.com/arizona/handle/10150/624508
Autor:
Rushton, M. T., Woodward, C. E., Gehrz, R. D., Evans, A., Kaminsky, B., Pavlenko, Ya. V., Eyres, S. P. S.
We present an analysis of archival Spitzer InfraRed Spectrograph (IRS) observations of the recurrent nova RS Ophiuchi obtained on several occasions, beginning about 7 months after the outburst in 2006. These data show atomic emission lines, absorptio
Externí odkaz:
http://arxiv.org/abs/2209.12626
Autor:
Woodward, C. E., Evans, A., Banerjee, D. P. K., Liimets, T., Djupvik, A. A., Starrfield, S., Clayton, G. C., Eyres, S. P. S., Gehrz, R. D., Wagner, R. M.
Luminous Red Variables (LRVs) are most likely eruptions that are the outcome of stellar mergers. V838 Mon is one of the best-studied members of this class, representing an archetype for stellar mergers resulting from B-type stars. As result of the me
Externí odkaz:
http://arxiv.org/abs/2108.08149
Autor:
Arzoumanian, D., Furuya, R., Hasegawa, T., Tahani, M., Sadavoy, S., Hull, C. L. H., Johnstone, D., Koch, P. M., Inutsuka, S. -i., Doi, Y., Hoang, T., Onaka, T., Iwasaki, K., Shimajiri, Y., Inoue, T., Peretto, N., André, P., Bastien, P., Berry, D., Chen, H. -R. V., Di Francesco, J., Eswaraiah, C., Fanciullo, L., Fissel, L. M., Hwang, J., Kang, J. -h., Kim, G., Kim, K. -T., Kirchschlager, F., Kwon, W., Lee, C. W., Liu, H. -L., Lyo, A. -R., Pattle, K., Soam, A., Tang, X., Whitworth, A., Ching, T. -C., Coudé, S., Wang, J. -W., Ward-Thompson, D., Lai, S. -P., Qiu, K., Bourke, T. L., Byun, D. -Y., Chen, M., Chen, Z., Chen, W. P., Cho, J., Choi, Y., Choi, M., Chrysostomou, A., Chung, E. J., Dai, S., Diep, P. N., Duan, H. -Y., Duan, Y., Eden, D., Fiege, J., Franzmann, E., Friberg, P., Fuller, G., Gledhill, T., Graves, S., Greaves, J., Griffin, M., Gu, Q., Han, I., Hatchell, J., Hayashi, S., Houde, M., Jeong, I. -G., Kang, M., Kang, S. -j., Kataoka, A., Kawabata, K., Kemper, F., Kim, M. -R., Kim, K. H., Kim, J., Kim, S., Kirk, J., Kobayashi, M. I. N., Konyves, V., Kusune, T., Kwon, J., Lacaille, K., Law, C. -Y., Lee, C. -F., Lee, Y. -H., Lee, S. -S., Lee, H., Lee, J. -E., Li, H. -b., Li, D., Liu, J., Liu, T., Liu, S. -Y., Lu, X., Mairs, S., Matsumura, M., Matthews, B., Moriarty-Schieven, G., Nagata, T., Nakamura, F., Nakanishi, H., Ngoc, N. B., Ohashi, N., Park, G., Parsons, H., Pyo, T. -S., Qian, L., Rao, R., Rawlings, J., Rawlings, M., Retter, B., Richer, J., Rigby, A., Saito, H., Savini, G., Scaife, A., Seta, M., Shinnaga, H., Tamura, M., Tang, Y. -W., Tomisaka, K., Tram, L. N., Tsukamoto, Y., Viti, S., Wang, H., Xie, J., Yen, H. -W., Yoo, H., Yuan, J., Yun, H. -S., Zenko, T., Zhang, G., Zhang, C. -P., Zhang, Y., Zhou, J., Zhu, L., de Looze, I., Dowell, C. D., Eyres, S., Falle, S., Friesen, R., Robitaille, J. -F., van Loo, S.
Publikováno v:
A&A 647, A78 (2021)
[Abridged] Filaments and hubs have received special attention recently thanks to studies showing their role in star formation. While the column density and velocity structures of both filaments and hubs have been studied, their magnetic fields (B-fie
Externí odkaz:
http://arxiv.org/abs/2012.13060
Autor:
Banerjee, D. P. K., Geballe, T. R., Evans, A., Shahbandeh, M., Woodward, C. E., Gehrz, R. D., Eyres, S. P. S., Starrfield, S., Zijlstra, A.
CK Vulpeculae, which erupted in AD 1670-71, was long considered to be a nova outburst; however, recent observations have required that alternative scenarios be considered. Long slit infrared spectroscopy of a forbidden line of iron reported here has
Externí odkaz:
http://arxiv.org/abs/2011.02939
The infrared view of dust and molecules around V4334 Sgr (Sakurai's Object): a 20-year retrospective
Autor:
Evans, A., Gehrz, R. D., Woodward, C. E., Banerjee, D. P. K., Geballe, T. R., Clayton, G. C., Sarre, P. J., Starrfield, S., Hinkle, K., Joyce, R. R., Lykou, Foteini, Helton, L. A., Eyres, S. P. S., Worters, H., Montiel, E. J., Liimets, T., Zijlstra, A., Richter, M., Krautter, J.
We present an analysis of the evolution of circumstellar dust and molecules in the environment of the very late thermal pulse object V4334 Sgr (Sakurai's Object) over a $\sim20$-year period, drawing on ground-, airborne- and space-based infrared phot
Externí odkaz:
http://arxiv.org/abs/2002.00907
Autor:
Morford, J. C., Fenech, D. M., Prinja, R. K., Blomme, R., Yates, J. A., Drake, J. J., Eyres, S. P. S., Richards, A. M. S., Stevens, I. R., Wright, N. J., Clark, J. S., Dougherty, S., Pittard, J. M., Smith, H., Vink, J. S.
Publikováno v:
A&A 637, A64 (2020)
The role of massive stars is central to an understanding of galactic ecology. It is important to establish the details of how massive stars provide radiative, chemical, and mechanical feedback in galaxies. Central to these issues is an understanding
Externí odkaz:
http://arxiv.org/abs/2001.06363
Autor:
Gehrz, R. D., Evans, A., Woodward, C. E., Helton, L. A., Banerjee, D. P. K., Srivastava, M. K., Ashok, N. M., Joshi, V., Eyres, S. P. S., Krautter, Joachim, Kuin, N. P. M., Page, K. L., Osborne, J. P., Schwarz, G. J., Shenoy, D. P., Shore, S. N., Starrfield, S. G., Wagner, R. M.
We present 5-28 micron SOFIA FORECAST spectroscopy complemented by panchromatic X-ray through infrared observations of the CO nova V5668 Sgr documenting the formation and destruction of dust during 500 days following outburst. Dust condensation comme
Externí odkaz:
http://arxiv.org/abs/1804.00575
Autor:
Bresnahan, David, Ward-Thompson, D., Kirk, J. M., Pattle, K., Eyres, S., White, G. J., Könyves, V., Menshchikov, A., André, Ph., Schneider, N., Di Francesco, J., Arzoumanian, D., Benedettini, M., Ladjelate, B., Palmeirim, P., Bracco, A., Molinari, S., Pezzuto, S., Spinoglio, L.
Publikováno v:
A&A 615, A125 (2018)
We present a catalogue of prestellar and starless cores within the Corona Australis molecular cloud using photometric data from the Herschel Space Observatory. At a distance of d~130 pc, Corona Australis is one of the closest star-forming regions. He
Externí odkaz:
http://arxiv.org/abs/1801.07805
Autor:
Eyres, S. P. S., Bewsher, D., Hillman, Y., Holdsworth, D. L., Rushton, M. T., Bresnahan, D., Evans, A., Mroz, P.
Classical novae show a rapid rise in optical brightness over a few hours. Until recently the rise phase, particularly the phenomenon of a pre-maximum halt, was observed sporadically. Solar observation satellites observing Coronal Mass Ejections enabl
Externí odkaz:
http://arxiv.org/abs/1701.09026