Zobrazeno 1 - 10
of 483
pro vyhledávání: '"DIB, S."'
Publikováno v:
Astronomy & Astrophysics 49514-24, 2024
The massive star-forming region G332.83-0.55 contains at least two levels of hub-filament structures. The hub-filament structures may form through the "gravitational focusing" process. High-resolution LAsMA and ALMA observations can directly trace th
Externí odkaz:
http://arxiv.org/abs/2403.13442
Autor:
Zhou, J. W., Dib, S., Wyrowski, F., Liu, T., Li, S. H., Sanhueza, P., Juvela, M., Xu, F. W., Liu, H. L., Baug, T., Peng, Y. P., Menten, K. M., Bronfman, L., Lee, C. W.
Publikováno v:
aa48108-23, 2023
A total of 64 ATOMS sources at different evolutionary stages were selected to investigate the kinematics and dynamics of gas structures under feedback. We identified dense gas structures based on the integrated intensity map of H$^{13}$CO$^+$ J=1-0 e
Externí odkaz:
http://arxiv.org/abs/2312.01497
Autor:
Garduño, L. E., Zaragoza-Cardiel, J., Lara-López, M. A., Zinchenko, I., Zerbo, M. C., De Rossi, M. E., Fritz, Jacopo, Dib, S., Pilyugin, L., Sánchez-Cruces, M., Heesen, V., O'Sullivan, S. P., López-Cruz, O., Valerdi, M., Rosado, M.
We investigate several panchromatic scaling relations (SRs) for the dwarf irregular galaxy NGC 1569 using IFU data from the Metal-THINGS Survey. Among the spatially resolved properties analyzed, we explore SRs between the stellar mass, SFR, molecular
Externí odkaz:
http://arxiv.org/abs/2309.03310
Autor:
Lara-Lopez, M. A., Pilyugin, L. S., Zaragoza-Cardiel, J., Zinchenko, I. A., Lopez-Cruz, O., O'Sullivan, S. P., De Rossi, M. E., Dib, S., Garduno, L. E., Rosado, M., Sanchez-Cruces, M., Valerdi, M.
Publikováno v:
A&A 669, A25 (2023)
NGC~6946, also known as the `Fireworks' galaxy, is an unusual galaxy that hosts a total of 225 supernova remnant (SNR) candidates, including 147 optically identified with high [SII]/Ha line ratios. In addition, this galaxy shows prominent HI holes, w
Externí odkaz:
http://arxiv.org/abs/2210.11878
Autor:
Schneider, N., Ossenkopf-Okada, V., Clarke, S., Klessen, R. S., Kabanovic, S., Veltchev, T., Bontemps, S., Dib, S., Csengeri, T., Federrath, C., Di Francesco, J., Motte, F., Andre, Ph., Arzoumanian, D., Beattie, J. R., Bonne, L., Didelon, P., Elia, D., Koenyves, V., Kritsuk, A., Ladjelate, B., Myers, Ph., Pezzuto, S., Robitaille, J. F., Roy, A., Seifried, D., Simon, R., Soler, J., Ward-Thompson, D.
Publikováno v:
A&A 666, A165 (2022)
We present N-PDFs of 29 Galactic regions obtained from Herschel imaging at high angular resolution, covering diffuse and quiescent clouds, and those showing low-, intermediate-, and high-mass star formation (SF), and characterize the cloud structure
Externí odkaz:
http://arxiv.org/abs/2207.14604
Autor:
Kelley, Michael S. P., Farnham, Tony L., Li, Jian-Yang, Bodewits, Dennis, Snodgrass, Colin, Allen, Johannes, Bellm, Eric C., Coughlin, Michael W., Drake, Andrew J., Duev, Dmitry A., Graham, Matthew J., Kupfer, Thomas, Masci, Frank J., Reiley, Dan, Walters, Richard, Dominik, M., Jørgensen, U. G., Andrews, A., Bach-Møller, N., Bozza, V., Burgdorf, M. J., Campbell-White, J., Dib, S., Fujii, Y. I., Hinse, T. C., Hundertmark, M., Khalouei, E., Longa-Peña, P., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J., Southworth, J., Tregloan-Reed, J., Unda-Sanzana, E.
Cometary activity is a manifestation of sublimation-driven processes at the surface of nuclei. However, cometary outbursts may arise from other processes that are not necessarily driven by volatiles. In order to fully understand nuclear surfaces and
Externí odkaz:
http://arxiv.org/abs/2105.05826
Autor:
Kondo, Iona, Yee, Jennifer C., Bennett, David P., Sumi, Takahiro, Koshimoto, Naoki, Bond, Ian A., Gould, Andrew, Udalski, Andrzej, Shvartzvald, Yossi, Jung, Youn Kil, Zang, Weicheng, Bozza, Valerio, Bachelet, Etienne, Hundertmark, Markus P. G., Rattenbury, Nicholas J., Abe, F., Barry, R., Bhattacharya, A., Donachie, M., Fukui, A., Fujii, H., Hirao, Y., Silva, S. Ishitani, Itow, Y., Kirikawa, R., Li, M. C. A., Matsubara, Y., Miyazaki, S., Muraki, Y., Olmschenk, G., Ranc, C., Satoh, Y., Shoji, H., Suzuki, D., Tanaka, Y., Tristram, P. J., Yamawaki, T., Yonehara, A., Mróz, P., Poleski, R., Skowron, J., Szymański, M. K., Soszyński, I., Kozłowski, S., Ulaczyk, P. Pietrukowicz K., Rybicki, K. A., Iwanek, P., Wrona, M., Albrow, M. D., Chung, S. -J., Han, C., Hwang, K. -H., Kim, H. -W., Shin, I. -G., Cha, S. -M., Kim, D. -J., Kim, S. -L., Lee, C. -U., Lee, D. -J., Lee, Y., Park, B. -G., Pogge, R. W., Ryu, Y. -H., Beichman, C. A., Bryden, G., Novati, S. Calchi, Carey, S., Gaudi, B. S., Henderson, C. B., Zhu, W., Maoz, D., Penny, M. T., Dominik, M., Jørgensen, U. G., n}}a, P. Longa-Pe{\~{, Peixinho, N., Sajadian, S., Skottfelt, J., Snodgrass, C., Tregloan-Reed, J., Burgdorf, M. J., Campbell-White, J., Dib, S., Fujii, Y. I., Hinse, T. C., Khalouei, E., Rahvar, S., Rabus, M., Southworth, J., Tsapras, Y., Street, R. A., Bramich, D. M., Cassan, A., Horne, K., Wambsganss, J., Mao, S., Saha, A.
We report the analysis of planetary microlensing event OGLE-2018-BLG-1185, which was observed by a large number of ground-based telescopes and by the $Spitzer$ Space Telescope. The ground-based light curve indicates a low planet-host star mass ratio
Externí odkaz:
http://arxiv.org/abs/2104.02157
Autor:
Yahia, H., Schneider, N., Bontemps, S., Bonne, L., Attuel, G., Dib, S., Ossenkopf, V., Turiel, A., Zebadua, A., Elia, D., Maji, S. K., Schmitt, F. G., Robitaille, J. -F
Publikováno v:
A&A 649, A33 (2021)
Observations of the interstellar medium (ISM) show a complex density and velocity structure which is in part attributed to turbulence. We here present a self-contained introduction to the multifractal formalism in a microcanonical version which allow
Externí odkaz:
http://arxiv.org/abs/2011.03990
Autor:
Southworth, John, Dominik, M., Jorgensen, U. G., Andersen, M. I., Bozza, V., Burgdorf, M. J., D'Ago, G., Dib, S., Jaimes, R. Figuera, Fujii, Y. I., Gill, S., Haikala, L. K., Hinse, T. C., Hundertmark, M., Khalouei, E., Korhonen, H., Longa-Pena, P., Mancini, L., Peixinho, N., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C., Spyratos, P., Tregloan-Reed, J., Unda-Sanzana, E., von Essen, C.
Transits in the planetary system WASP-4 were recently found to occur 80s earlier than expected in observations from the TESS satellite. We present 22 new times of mid-transit that confirm the existence of transit timing variations, and are well fitte
Externí odkaz:
http://arxiv.org/abs/1907.08269
Autor:
Street, R. A., Bachelet, E., Tsapras, Y., Hundertmark, M. P. G., Bozza, V., Dominik, M., Bramich, D. M., Cassan, A., Horne, K., Mao, S., Saha, A., Wambsganss, J., Zang, Weicheng, Jorgensen, U. G., Longa-Pena, P., Peixinho, N., Sajadian, S., Burgdorf, M. J., Campbell-White, J., Dib, S., Evans, D. F., Fujii, Y. I., Hinse, T. C., Khalouei, E., Lowry, S., Rahvar, S., Rabus, M., Skottfelt, J., Snodgrass, C., Southworth, J., Tregloan-Reed, J.
We report observations of the binary microlensing event OGLE-2018-BLG-0022, provided by the ROME/REA Survey, which indicate that the lens is a low-mass binary star consisting of M3 (0.375+/-0.020 Msun) and M7 (0.098+/-0.005 Msun) components. The lens
Externí odkaz:
http://arxiv.org/abs/1903.08733