Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Walker, C. K."'
Autor:
Saldaño, H. P., Rubio, M., Bolatto, A. D., Sandstrom, K., Swift, B. J., Verdugo, C., Jameson, K., Walker, C. K., Kulesa, C., Spilker, J., Bergman, P., Salazar, G. A.
Publikováno v:
A&A 687, A26 (2024)
We present the CO(3-2) APEX survey at 6 pc resolution of the bar of the SMC. We aboard the CO analysis in the SMC-Bar comparing the CO(3-2) survey with that of the CO(2-1) of similar resolution. We study the CO(3-2)-to-CO(2-1) ratio (R32) that is ver
Externí odkaz:
http://arxiv.org/abs/2311.00145
Akademický článek
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Autor:
Zhou, Xu, Fan, Zhou, Jiang, Zhaoji, Ashley, M. C. B., Cui, Xiangqun, Feng, Longlong, Gong, Xuefei, Hu, Jingyao, Kulesa, C. A., Lawrence, J. S., Liu, Genrong, Luong-Van, D. M., Ma, Jun, Moore, A. M., Qin, Weijia, Shang, Zhaohui, Storey, J. W. V., Sun, Bo, Travouillon, T., Walker, C. K., Wang, Jiali, Wang, Lifan, Wu, Jianghua, Wu, Zhenyu, Xia, Lirong, Yan, Jun, Yang, Ji, Yang, Huigen, Yuan, Xiangyan, York, D., Zhang, Zhanhai, Zhu, Zhenxi
In 2008 January the 24th Chinese expedition team successfully deployed the Chinese Small Telescope ARray (CSTAR) to DomeA, the highest point on the Antarctic plateau. CSTAR consists of four 14.5cm optical telescopes, each with a different filter (g,
Externí odkaz:
http://arxiv.org/abs/1001.4941
Autor:
Zou, Hu, Zhou, Xu, Jiang, Zhaoji, Ashley, M. C. B., Cui, Xiangqun, Feng, Longlong, Gong, Xuefei, Hu, Jingyao, Kulesa, C. A., Lawrence, J. S., Liu, Genrong, Luong-Van, D. M., Ma, Jun, Moore, A. M., Qin, Weijia, Shang, Zhaohui, Storey, J. W. V., Sun, Bo, Travouillon, T., Walker, C. K., Wang, Jiali, Wang, Lifan, Wu, Jianghua, Wu, Zhenyu, Xia, Lirong, Yan, Jun, Yang, Ji, Yang, Huigen, Yao, Yongqiang, Yuan, Xiangyan, York, D., Zhang, Zhanhai, Zhu, Zhenxi
The i-band observing conditions at Dome A on the Antarctic plateau have been investigated using data acquired during 2008 with the Chinese Small Telescope ARray. The sky brightness, variations in atmospheric transparency, cloud cover, and the presenc
Externí odkaz:
http://arxiv.org/abs/1001.4951
Autor:
Tothill, N. F. H., Löhr, A., Parshley, S. C., Stark, A. A., Lane, A. P., Harnett, J. I., Wright, G. A., Walker, C. K., Bourke, T. L., Myers, P. C.
Publikováno v:
Astrophys.J.Suppl.185:98-123,2009
Fully sampled degree-scale maps of the 13CO 2-1 and CO 4-3 transitions toward three members of the Lupus Molecular Cloud Complex - Lupus I, III, and IV - trace the column density and temperature of the molecular gas. Comparison with IR extinction map
Externí odkaz:
http://arxiv.org/abs/0910.1733
Autor:
Bussmann, R. S., Narayanan, D., Shirley, Y. L., Juneau, S., Wu, J., Solomon, P. M., Bout, P. A. Vanden, Moustakas, J., Walker, C. K.
We present observations made with the 10m Heinrich Hertz Sub-Millimeter Telescope of HCN (3-2) emission from a sample of 30 nearby galaxies ranging in infrared luminosity from 10^10 - 10^12.5 L_sun and HCN (3-2) luminosity from 10^6 - 10^9 K km s^-1
Externí odkaz:
http://arxiv.org/abs/0805.4419
Publikováno v:
Astrophys.J.657:L33-L36,2007
We present a 5'x5' integrated intensity map of 12CO (J=3-2) emission from the rho-Ophiuchi cloud core that traces low-luminosity outflow emission from two protostars: Elias 29 and, most likely, LFAM 26. The morphology of the outflow from Elias 29 is
Externí odkaz:
http://arxiv.org/abs/astro-ph/0702745
We present the detection of kinematic infall signatures towards the Class 0 protostellar system SMM4 in the Serpens cloud core. We have observed the dense molecular gas towards the embedded source using millimeter and submillimeter line transitions o
Externí odkaz:
http://arxiv.org/abs/astro-ph/0109442
Autor:
Tieftrunk, A. R., Jacobs, K., Martin, C. L., Siebertz, O., Stark, A. A., Stutzki, J., Walker, C. K., Wright, G. A.
We report measurements of the 12C/13C abundance ratio in the three galactic regions G 333.0-0.4, NGC 6334 A and G 351.6-1.3 from observations of the 12CI 3P2-3P1 transition and the hyperfine components of the corresponding 13CI transition near 809 GH
Externí odkaz:
http://arxiv.org/abs/astro-ph/0105176
Autor:
Yang, H., Kulesa, C. A., Walker, C. K., Tothill, N. F. H., Yang, J., Ashley, M. C. B., Cui, X., Feng, L., Lawrence, J. S., Luong-Van, D. M., McCaughrean, M. J., Storey, J. W. V., Wang, L., Zhou, X., Zhu, Z.
Publikováno v:
Publications of the Astronomical Society of the Pacific, 2010 . 122(890), 490-494.
Externí odkaz:
https://www.jstor.org/stable/10.1086/652276
