ACA CO(J=2-1) Mapping of the Nearest Spiral Galaxy M33. II. Exploring the Evolution of Giant Molecular Clouds

Autor: Konishi, Ayu, Muraoka, Kazuyuki, Tokuda, Kazuki, Fujita, Shinji, Fukui, Yasuo, Yamada, Rin I., Demachi, Fumika, Tachihara, Kengo, Kobayashi, Masato I. N., Kuno, Nario, Tsuge, Kisetsu, Sano, Hidetoshi, Miura, Rie E., Kawamura, Akiko, Onishi, Toshikazu

The evolution of giant molecular clouds (GMCs), the main sites of high-mass star formation, is an essential process to unravel the galaxy evolution. Using a GMC catalogue of M33 from ALMA-ACA survey, we classified 848 GMCs into three types based on t

Externí odkaz: http://arxiv.org/abs/2407.17018

The Impact of Stellar Radiative Feedback on Formation of Young Massive Clusters via Fast HI Gas Collisions

Autor: Maeda, Ryunosuke, Inoue, Tsuyoshi, Omukai, Kazuyuki, Fukui, Yasuo, Tsuge, Kisetsu

Young massive clusters (YMCs) are dense aggregates of young stars and are often speculated as potential precursors to globular clusters. However, the formation mechanism of massive and compact gas clumps that precede YMCs remains unknown. In this pap

Externí odkaz: http://arxiv.org/abs/2406.12682

High-mass star formation in the Large Magellanic Cloud triggered by colliding HI flows

Autor: Tsuge, K., Sano, H., Tachihara, K., Bekki, K., Tokuda, K., Inoue, T., Mizuno, N., Kawamura, A., Onishi, T., Fukui, Y.

The galactic tidal interaction is a possible mechanism to trigger the active star formation in galaxies. The recent analyses using the HI data in the Large Magellanic Cloud (LMC) proposed that the tidally driven HI flow, the L-component, is colliding

Externí odkaz: http://arxiv.org/abs/2405.05046

The SRG/eROSITA all-sky survey: First X-ray catalogues and data release of the western Galactic hemisphere

Autor: Merloni, A., Lamer, G., Liu, T., Ramos-Ceja, M. E., Brunner, H., Bulbul, E., Dennerl, K., Doroshenko, V., Freyberg, M. J., Friedrich, S., Gatuzz, E., Georgakakis, A., Haberl, F., Igo, Z., Kreykenbohm, I., Liu, A., Maitra, C., Malyali, A., Mayer, M. G. F., Nandra, K., Predehl, P., Robrade, J., Salvato, M., Sanders, J. S., Stewart, I., Tubín-Arenas, D., Weber, P., Wilms, J., Arcodia, R., Artis, E., Aschersleben, J., Avakyan, A., Aydar, C., Bahar, Y. E., Balzer, F., Becker, W., Berger, K., Boller, T., Bornemann, W., Brüggen, M., Brusa, M., Buchner, J., Burwitz, V., Camilloni, F., Clerc, N., Comparat, J., Coutinho, D., Czesla, S., Dannhauer, S. M., Dauner, L., Dauser, T., Dietl, J., Dolag, K., Dwelly, T., Egg, K., Ehl, E., Freund, S., Friedrich, P., Gaida, R., Garrel, C., Ghirardini, V., Gokus, A., Grünwald, G., Grandis, S., Grotova, I., Gruen, D., Gueguen, A., Hämmerich, S., Hamaus, N., Hasinger, G., Haubner, K., Homan, D., Chitham, J. Ider, Joseph, W. M., Joyce, A., König, O., Kaltenbrunner, D. M., Khokhriakova, A., Kink, W., Kirsch, C., Kluge, M., Knies, J., Krippendorf, S., Krumpe, M., Kurpas, J., Li, P., Liu, Z., Locatelli, N., Lorenz, M., Müller, S., Magaudda, E., Mannes, C., McCall, H., Meidinger, N., Michailidis, M., Migkas, K., Muñoz-Giraldo, D., Musiimenta, B., Nguyen-Dang, N. T., Ni, Q., Olechowska, A., Ota, N., Pacaud, F., Pasini, T., Perinati, E., Pires, A. M., Pommranz, C., Ponti, G., Poppenhaeger, K., Pühlhofer, G., Rau, A., Reh, M., Reiprich, T. H., Roster, W., Saeedi, S., Santangelo, A., Sasaki, M., Schmitt, J., Schneider, P. C., Schrabback, T., Schuster, N., Schwope, A., Seppi, R., Serim, M. M., Shreeram, S., Sokolova-Lapa, E., Starck, H., Stelzer, B., Stierhof, J., Suleimanov, V., Tenzer, C., Traulsen, I., Trümper, J., Tsuge, K., Urrutia, T., Veronica, A., Waddell, S. G. H., Willer, R., Wolf, J., Yeung, M. C. H., Zainab, A., Zangrandi, F., Zhang, X., Zhang, Y., Zheng, X.

Publikováno v: A&A, vol. 682, A34 (2024)

The eROSITA telescope array aboard the Spektrum Roentgen Gamma (SRG) satellite began surveying the sky in December 2019, with the aim of producing all-sky X-ray source lists and sky maps of an unprecedented depth. Here we present catalogues of both p

Externí odkaz: http://arxiv.org/abs/2401.17274

ALMA Observations of Supernova Remnant N49 in the Large Magellanic Cloud. II. Non-LTE Analysis of Shock-heated Molecular Clouds

Autor: Sano, H., Yamane, Y., van Loon, J. Th., Furuya, K., Fukui, Y., Alsaberi, R. Z. E., Bamba, A., Enokiya, R., Filipović, M. D., Indebetouw, R., Inoue, T., Kawamura, A., Lakićević, M., Law, C. J., Mizuno, N., Murase, T., Onishi, T., Park, S., Plucinsky, P. P., Rho, J., Richards, A. M. S., Rowell, G., Sasaki, M., Seok, J., Sharda, P., Staveley-Smith, L., Suzuki, H., Temim, T., Tokuda, K., Tsuge, K., Tachihara, K.

We present the first compelling evidence of shock-heated molecular clouds associated with the supernova remnant (SNR) N49 in the Large Magellanic Cloud (LMC). Using $^{12}$CO($J$ = 2-1, 3-2) and $^{13}$CO($J$ = 2-1) line emission data taken with the

Externí odkaz: http://arxiv.org/abs/2311.02180