Zobrazeno 1 - 10
of 1 051
pro vyhledávání: '"Stutzki J"'
Autor:
Tiwari, M., Kievit, R., Kabanovic, S., Bonne, L., Falasca, F., Guevara, C., Higgins, R., Justen, M., Karim, R., Kavak, Ü., Pabst, C., Pound, M. W., Schneider, N., Simon, R., Stutzki, J., Wolfire, M., Tielens, A. G. G. M.
We explore the potential of the Gaussian Mixture Model (GMM), an unsupervised machine learning method, to identify coherent physical structures in the ISM. The implementation we present can be used on any kind of spatially and spectrally resolved dat
Externí odkaz:
http://arxiv.org/abs/2310.02939
Autor:
Cordiner, M. A., Villanueva, G. L., Wiesemeyer, H., Milam, S. N., de Pater, I., Moullet, A., Aladro, R., Nixon, C. A., Thelen, A. E., Charnley, S. B., Stutzki, J., Kofman, V., Faggi, S., Liuzzi, G., Cosentino, R., McGuire, B. A.
The presence of phosphine (PH$_3$) in the atmosphere of Venus was reported by Greaves et al. (2021a), based on observations of the J=1-0 transition at 267 GHz using ground-based, millimeter-wave spectroscopy. This unexpected discovery presents a chal
Externí odkaz:
http://arxiv.org/abs/2210.13519
Autor:
Tiwari, M., Wolfire, M., Pound, M. W., Tarantino, E., Karim, R., Bonne, L., Buchbender, C., Güsten, R., Guevara, C., Kabanovic, S., Kavak, Ü., Mertens, M., Schneider, N., Simon, R., Stutzki, J., Tielens, A. G. G. M.
We quantified the effects of stellar feedback in RCW 49 by determining the physical conditions in different regions using the [CII] 158 $\mu$m and [OI] 63 $\mu$m observations from SOFIA, the $^{12}$CO (3-2) observations from APEX and the H$_2$ line o
Externí odkaz:
http://arxiv.org/abs/2208.08174
Autor:
Bonne, L., Schneider, N., García, P., Bij, A., Broos, P., Fissel, L., Guesten, R., Jackson, J., Simon, R., Townsley, L., Zavagno, A., Aladro, R., Buchbender, C., Guevara, C., Higgins, R., Jacob, A. M., Kabanovic, S., Karim, R., Soam, A., Stutzki, J., Tiwari, M., Wyrowski, F., Tielens, A. G. G. M.
We present [CII] 158 $\mu$m and [OI] 63 $\mu$m observations of the bipolar HII region RCW 36 in the Vela C molecular cloud, obtained within the SOFIA legacy project FEEDBACK, which is complemented with APEX $^{12/13}$CO(3-2) and Chandra X-ray (0.5-7
Externí odkaz:
http://arxiv.org/abs/2207.06479
Autor:
Csengeri, T., Wyrowski, F., Menten, K. M., Wiesemeyer, H., Güsten, R., Stutzki, J., Heyminck, S., Okada, Y.
Publikováno v:
A&A 658, A193 (2022)
Only recently, OD, the deuterated isotopolog of hydroxyl, OH, has become accessible in the interstellar medium; spectral lines from both species have been observed in the supra-Terahertz and far infrared regime. Here we study rotational lines of OD a
Externí odkaz:
http://arxiv.org/abs/2201.00635
Autor:
Kabanovic, S., Schneider, N., Ossenkopf-Okada, V., Falasca, F., Güsten, R., Stutzki, J., Simon, R., Buchbender, C., Anderson, L., Bonne, L., Guevara, C., Higgins, R., Koribalski, B., Luisi, M., Mertens, M., Okada, Y., Röllig, M., Seifried, D., Tiwari, M., Wyrowski, F., Zavagno, A., Tielens, A. G. G. M.
Publikováno v:
A&A 659, A36 (2022)
Revealing the 3D dynamics of HII regions and their associated molecular clouds is important for understanding the longstanding problem as to how stellar feedback affects the density structure and kinematics of the interstellar medium. We employed obs
Externí odkaz:
http://arxiv.org/abs/2112.11336
Autor:
Pabst, C. H. M., Goicoechea, J. R., Hacar, A., Teyssier, D., Berné, O., Wolfire, M. G., Higgins, R. D., Chambers, E. T., Kabanovic, S., Güsten, R., Stutzki, J., Kramer, C., Tielens, A. G. G. M.
Publikováno v:
A&A 658, A98 (2022)
The [CII] 158$\mu$m fine-structure line is the dominant cooling line of moderate-density photodissociation regions (PDRs) illuminated by moderately bright far-ultraviolet (FUV) radiation fields. We aim to understand the origin of [CII] emission and i
Externí odkaz:
http://arxiv.org/abs/2111.12363
Autor:
Harris, A. I., Güsten, R., Requena-Torres, M. A., Riquelme, D., Morris, M. R., Stacey, G. J., Martìn-Pintado, J., Stutzki, J., Simon, R., Higgins, R., Risacher, C.
We report SOFIA-upGREAT spectroscopic imaging of the [C II] 158um spectral line, as well as a number of [O I] 63um spectra, across a 67x45 pc field toward the Sgr B region in our Galactic center. The fully-sampled and velocity-resolved [C II] images
Externí odkaz:
http://arxiv.org/abs/2107.14495
Autor:
collaboration, CCAT-Prime, Aravena, M., Austermann, J. E., Basu, K., Battaglia, N., Beringue, B., Bertoldi, F., Bigiel, F., Bond, J. R., Breysse, P. C., Broughton, C., Bustos, R., Chapman, S. C., Charmetant, M., Choi, S. K., Chung, D. T., Clark, S. E., Cothard, N. F., Crites, A. T., Dev, A., Douglas, K., Duell, C. J., Dunner, R., Ebina, H., Erler, J., Fich, M., Fissel, L. M., Foreman, S., Gallardo, P. A., Gao, J., García, Pablo, Giovanelli, R., Golec, J. E., Groppi, C. E., Haynes, M. P., Henke, D., Hensley, B., Herter, T., Higgins, R., Hlozek, R., Huber, A., Huber, Z., Hubmayr, J., Jackson, R., Johnstone, D., Karoumpis, C., Keating, L. C., Komatsu, E., Li, Y., Magnelli, B., Matthews, B. C., Mauskopf, P., McMahon, J. J., Meerburg, P. D., Meyers, J., Muralidhara, V., Murray, N. W., Niemack, M. D., Nikola, T., Okada, Y., Puddu, R., Riechers, D. A., Rosolowsky, E., Rossi, K., Rotermund, K., Roy, A., Sadavoy, S. I., Schaaf, R., Schilke, P., Scott, D., Simon, R., Sinclair, Adrian K., Sivakoff, G. R., Stacey, G. J., Stutz, Amelia M., Stutzki, J., Tahani, M., Thanjavur, K., Timmermann, R. A., Ullom, J. N., van Engelen, A., Vavagiakis, E. M., Vissers, M. R., Wheeler, J. D., White, S. D. M., Zhu, Y., Zou, B.
We present a detailed overview of the science goals and predictions for the Prime-Cam direct detection camera/spectrometer being constructed by the CCAT-prime collaboration for dedicated use on the Fred Young Submillimeter Telescope (FYST). The FYST
Externí odkaz:
http://arxiv.org/abs/2107.10364
Autor:
Higgins, R., Kabanovic, S., Pabst, C., Teyssier, D., Goicoechea, J. R., Berne, O., Chambers, E., Wolfire, M., Suri, S., Buchbender, C., Okada, Y., Mertens, M., Parikka, A., Aladro, R., Richter, H., Güsten, R., Stutzki, J., Tielens, A. G. G. M.
Publikováno v:
A&A 652, A77 (2021)
Context. The [CII] 158micron far-infrared fine-structure line is one of the dominant cooling lines of the star-forming interstellar medium (ISM). Hence [CII] emission originates in and thus can be used to trace a range of ISM processes. Velocity-reso
Externí odkaz:
http://arxiv.org/abs/2106.15620