Zobrazeno 1 - 10
of 3 648
pro vyhledávání: '"Higgins, R."'
Autor:
Clarke, S. D., Makeev, V. A., Sánchez-Monge, Á., Williams, G. M., Tang, Y. -W., Walch, S., Higgins, R., Nürnberger, P. C., Suri, S.
We present an analysis of the outer Galaxy giant molecular filament (GMF) G214.5-1.8 (G214.5) using IRAM 30m data of $^{12}$CO, $^{13}$CO and C$^{18}$O. We find that the $^{12}$CO (1-0) and (2-1) derived excitation temperatures are near identical and
Externí odkaz:
http://arxiv.org/abs/2401.04992
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:
Ojeda–Martínez, C., Bayle–Sempere, J. T., Sánchez–Jerez, P., Salas, F., Stobart, B., Goñi, R., Falcón, J. M., Graziano, M., Guala, I., Higgins, R., Vandeperre, F., Le Direach, L., Martín–Sosa, P., Vaselli, S.
Publikováno v:
Animal Biodiversity and Conservation, Vol 34, Iss 1, Pp 191-203 (2011)
The effectiveness of marine protected areas (MPAs) and the conservation of marine environments must be based on reliable information on the quality of the marine environment that can be obtained in a reasonable timeframe. We reviewed studies that eva
Externí odkaz:
https://doaj.org/article/04be61a7986b4cc382479606fea7810f
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:
Jacob, A. M., Neufeld, D. A., Schilke, P., Wiesemeyer, H., Kim, W., Bialy, S., Busch, M., Elia, D., Falgarone, E., Gerin, M., Godard, B., Higgins, R., Hennebelle, P., Indriolo, N., Lis, D. C., Menten, K. M., Sanchez-Monge, A., Ossenkopf-Okada, V., Rugel, M. R., Seifried, D., Sonnentrucker, P., Walch, S., Wolfire, M., Wyrowski, F., Valdivia, V.
The HyGAL SOFIA legacy program surveys six hydride molecules -- ArH+, OH+, H2O+, SH, OH, and CH -- and two atomic constituents -- C+ and O -- within the diffuse interstellar medium (ISM) by means of absorption-line spectroscopy toward 25 bright Galac
Externí odkaz:
http://arxiv.org/abs/2202.05046
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