Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Jagadheep, A"'
Autor:
Dey, Jyotirmoy, Pandian, Jagadheep D., Lal, Dharam V., Rugel, Michael R., Brunthaler, Andreas, Menten, Karl M., Wyrowski, Friedrich, Roy, Nirupam, Dzib, Sergio A., Medina, Sac-Nicté X., Khan, Sarwar, Dokara, Rohit
H II regions are the signposts of massive ($M\geq\,8\,M_\odot$) star-forming sites in our Galaxy. It has been observed that the ionizing photon rate inferred from the radio continuum emission of H II regions is significantly lower ($\sim$ 90%) than t
Externí odkaz:
http://arxiv.org/abs/2407.04123
Autor:
Pandian, Jagadheep D., Chatterjee, Rwitika, Csengeri, Timea, Williams, Jonathan P., Wyrowski, Friedrich, Menten, Karl M.
The mass assembly in star forming regions arises from the hierarchical structure in molecular clouds in tandem with fragmentation at different scales. In this paper, we present a study of the fragmentation of massive clumps covering a range of evolut
Externí odkaz:
http://arxiv.org/abs/2403.02725
Autor:
Dokara, Rohit, Roy, Nirupam, Menten, Karl, Vig, Sarita, Dutta, Prasun, Beuther, Henrik, Pandian, Jagadheep D., Rugel, Michael, Rashid, Md, Brunthaler, Andreas
Publikováno v:
A&A 678, A72 (2023)
Context. The advent of wide-band receiver systems on interferometer arrays enables one to undertake high-sensitivity and high-resolution radio continuum surveys of the Galactic plane in a reasonable amount of telescope time. However, to date, there a
Externí odkaz:
http://arxiv.org/abs/2308.03746
Autor:
Khan, Sarwar, Pandian, Jagadheep D., Lal, Dharam V., Rugel, Michael R., Brunthaler, Andreas, Menten, Karl M., Wyrowski, F., Medina, S-N. X., Dzib, S. A., Nguyen, H.
Publikováno v:
A&A 664, A140 (2022)
The dynamics of ionized gas around the W33 Main ultracompact HII region is studied using observations of hydrogen radio recombination lines and a detailed multiwavelength characterization of the massive star-forming region W33 Main is performed. We u
Externí odkaz:
http://arxiv.org/abs/2205.15697
We report the results obtained from a multi-wavelength study of the HII region, G18.148$-$0.283, using the upgraded Giant Metre-wave Radio Telescope (uGMRT) at 1350 MHz along with other archival data. In addition to the radio continuum emission, we h
Externí odkaz:
http://arxiv.org/abs/2111.07977
6.7 GHz methanol masers are the brightest of class II methanol masers that are regarded as excellent signposts in the formation of young massive stars. We present here a molecular line study of 68 6.7 GHz methanol maser hosts chosen from the MMB cata
Externí odkaz:
http://arxiv.org/abs/2111.02074
Autor:
Ortiz-León, Gisela N., Menten, Karl M., Brunthaler, Andreas, Csengeri, Timea, Urquhart, James S., Wyrowski, Friedrich, Gong, Yan, Rugel, Michael R., Dzib, Sergio A., Yang, Aiyuan, Nguyen, Hans, Cotton, William D., Medina, Sac Nicte X., Dokara, Rohit, Koenig, Carsten, Beuther, Henrik, Pandian, Jagadheep D., Reich, Wolfgang, Roy, Nirupam
Publikováno v:
A&A 651, A87 (2021)
The Cygnus X complex is covered by the Global View of Star Formation in the Milky Way (GLOSTAR) survey, an unbiased radio-wavelength Galactic plane survey, in 4--8 GHz continuum radiation and several spectral lines. The GLOSTAR survey observed the 6.
Externí odkaz:
http://arxiv.org/abs/2105.07471
Methanol masers at 6.7 GHz are the brightest of class II methanol masers and have been found exclusively towards massive star forming regions. These masers can thus be used as a unique tool to probe the early phases of massive star formation. We pres
Externí odkaz:
http://arxiv.org/abs/1912.06973
Autor:
Jagadheep D. Pandian, Rwitika Chatterjee, Timea Csengeri, Jonathan P. Williams, Friedrich Wyrowski, Karl M. Menten
Publikováno v:
The Astrophysical Journal, Vol 966, Iss 1, p 54 (2024)
The mass assembly in star-forming regions arises from the hierarchical structure in molecular clouds in tandem with fragmentation at different scales. In this paper, we present a study of the fragmentation of massive clumps covering a range of evolut
Externí odkaz:
https://doaj.org/article/c75c51502b904dd085893df2600cd01c
Autor:
Vivek, R, Venkatesh, S, Satyanarayana Gupta, M, Kavin Kumaar, S S, Sivashri, J T, Aswin, G, Jagadheep, A
Publikováno v:
Journal of Physics: Conference Series; 2024, Vol. 2837 Issue 1, p1-12, 12p