Zobrazeno 1 - 10
of 768
pro vyhledávání: '"Orosz G"'
Autor:
Burns, R. A., Uno, Y., Sakai, N., Blanchard, J., Rosli, Z., Orosz, G., Yonekura, Y., Tanabe, Y., Sugiyama, K., Hirota, T., Kim, Kee-Tae, Aberfelds, A., Volvach, A. E., Bartkiewicz, A., Garatti, A. Caratti o, Sobolev, A. M., Stecklum, B., Brogan, C., Phillips, C., Ladeyschikov, D. A., Johnstone, D., Surcis, G., MacLeod, G. C., Linz, H., Chibueze, J. O., Brand, J., Eislöffel, J., Hyland, L., Uscanga, L., Olech, M., Durjasz, M., Bayandina, O., Breen, S., Ellingsen, S. P., Heever, S. P. van den, Hunter, T. R., Chen, X.
High-mass protostars (M$_{\star} >$ 8 M$_{\odot}$) are thought to gain the majority of their mass via short, intense bursts of growth. This episodic accretion is thought to be facilitated by gravitationally unstable and subsequently inhomogeneous acc
Externí odkaz:
http://arxiv.org/abs/2304.14740
Autor:
Burns, R. A., Sugiyama, K., Hirota, T., Kim, Kee-Tae, Sobolev, A. M., Stecklum, B., MacLeod, G. C., Yonekura, Y., Olech, M., Orosz, G., Ellingsen, S. P., Hyland, L., Garatti, A. Caratti o, Brogan, C., Hunter, T. R., Phillips, C., Heever, S. P. van den, Eislöffel, J., Linz, H., Surcis, G., Chibueze, J. O., Baan, W., Kramer, B.
High-mass stars are thought to accumulate much of their mass via short, infrequent bursts of disk-aided accretion. Such accretion events are rare and difficult to observe directly but are known to drive enhanced maser emission. In this Letter we repo
Externí odkaz:
http://arxiv.org/abs/2304.14739
Autor:
Uscanga, L., Imai, H., Gómez, J. F., Tafoya, D., Orosz, G., McCarthy, T. P., Hamae, Y., Amada, K.
We present the spectral and spatial evolution of H$_2$O masers associated with the water fountain source IRAS 18043$-$2116 found in the observations with the Nobeyama 45 m telescope and the Australia Telescope Compact Array. We have found new highest
Externí odkaz:
http://arxiv.org/abs/2303.01583
Autor:
Kobak, A., Bartkiewicz, A., Szymczak, M., Olech, M., Durjasz, M., Wolak, P., Chibueze, J. O., Hirota, T., Eislöffel, J., Stecklum, B., Sobolev, A., Bayandina, O., Orosz, G., Burns, R. A., Kim, Kee-Tae, Heever, S. P. van den
Publikováno v:
A&A 671, A135 (2023)
Recent studies have shown that 6.7 GHz methanol maser flares can be a powerful tool for verifying the mechanisms of maser production and even the specific signatures of accretion rate changes in the early stages of high-mass star formation. We charac
Externí odkaz:
http://arxiv.org/abs/2302.02723
Autor:
Gabányi, K. É., Belladitta, S., Frey, S., Orosz, G., Gurvits, L. I., Rozgonyi, K., An, T., Cao, H., Paragi, Z., Perger, K.
Publikováno v:
Publications of the Astronomical Society of Australia, Vol. 40, id. E004 (2023)
Active galactic nuclei (AGN) have been observed as far as redshift z~7. They are crucial in investigating the early Universe as well as the growth of supermassive black holes at their centres. Radio-loud AGN with their jets seen at a small viewing an
Externí odkaz:
http://arxiv.org/abs/2301.04533
Autor:
Orosz, G. I., Peiretti, M., Magyar, B., Szerbák, D., Kacz, D., Kiss, B., Zsíros, G., Aszódi, A.
At BME (Budapest University of Technology and Economics) NTI (Institute of Nuclear Technics), a 7 pin rod bundle test section has been built in order to investigate the hydraulic behavior of the coolant in such design and to develop CFD models that c
Externí odkaz:
http://arxiv.org/abs/2203.03940
Autor:
Gewirtz-Meydan, A., Koós, M., Nagy, L., Kraus, S.W., Demetrovics, Z., Potenza, M.N., Ballester-Arnal, R., Batthyány, D., Bergeron, S., Billieux, J., Burkauskas, J., Cárdenas-López, G., Carvalho, J., Castro-Calvo, J., Chen, L., Ciocca, G., Corazza, O., Csako, R., Fernandez, D.P., Fujiwara, H., Fernandez, E.F., Fuss, J., Gabrhelík, R., Gjoneska, B., Gola, M., Grubbs, J.B., Hashim, H.T., Islam, M.S., Ismail, M., Jiménez-Martínez, M.C., Jurin, T., Kalina, O., Klein, V., Költő, A., Lee, S.-K., Lewczuk, K., Lin, C.-Y., Lochner, C., López-Alvarado, S., Lukavská, K., Mayta-Tristán, P., Miller, D.J., Orosová, O., Orosz, G., Ponce, F.P., Quintana, G.R., Quintero Garzola, G.C., Ramos-Diaz, J., Rigaud, K., Rousseau, A., De Tubino Scanavino, M., Schulmeyer, M.K., Sharan, P., Shibata, M., Shoib, S., Sigre-Leirós, V., Sniewski, L., Spasovski, O., Steibliene, V., Stein, D.J., Strong, C., Ünsal, B.C., Vaillancourt-Morel, M.-P., Van Hout, M.C., Bőthe, B.
Publikováno v:
In Public Health April 2024 229:13-23
Autor:
Stecklum, B., Wolf, V., Linz, H., Garatti, A. Caratti o, Schmidl, S., Klose, S., Eislöffel, J., Fischer, Ch., Brogan, C., Burns, R., Bayandina, O., Cyganowski, C., Gurwell, M., Hunter, T., Hirano, N., Kim, K. -T., MacLeod, G., Menten, K. M., Olech, M., Orosz, G., Sobolev, A., Sridharan, T. K., Surcis, G., Sugiyama, K., van der Walt, J., Volvach, A., Yonekura, Y.
Publikováno v:
A&A 646, A161 (2021)
Class II methanol masers are signs of massive young stellar objects (MYSOs). Recent findings show that MYSO accretion bursts cause flares of these masers. Thus, maser monitoring can be used to identify such bursts. Burst-induced SED changes provide v
Externí odkaz:
http://arxiv.org/abs/2101.01812
Autor:
Burns, R. A., Orosz, G., Bayandina, O., Surcis, G., Olech, M., MacLeod, G., Volvach, A., Rudnitskii, G., Hirota, T., Immer, K., Blanchard, J., Marcote, B., van Langevelde, H. J., Chibueze, J. O., Sugiyama, K., Kim, Kee-Tae, Val`tts, I., Shakhvorostova, N., Kramer, B., Baan, W. A., Brogan, C., Hunter, T., Kurtz, S., Sobolev, A. M., Brand, J., Volvach, L.
This paper reports observations of a 22 GHz water maser `superburst' in the G25.65+1.05 massive star forming region, conducted in response to an alert from the Maser Monitoring Organisation (M2O). Very long baseline interferometry (VLBI) observations
Externí odkaz:
http://arxiv.org/abs/1911.12634
Publikováno v:
A&A 629, A8 (2019)
In this work we aimed to describe the three-dimensional morphology and kinematics of the molecular gas of the water-fountain nebula IRAS 16342-3814. In order to do this, we retrieved data from the ALMA archive to analyse it using a simple spatio-kine
Externí odkaz:
http://arxiv.org/abs/1906.06328