Zobrazeno 1 - 10
of 508
pro vyhledávání: '"Kalenskii, A."'
We present results of a spectral survey towards a dense molecular condensation and young stellar objects (YSOs) projected on the border of the HII region RCW 120 and discuss emission of 20 molecules which produce the brightest lines. The survey was p
Externí odkaz:
http://arxiv.org/abs/2403.12934
Autor:
Kalenskii, S. V., Mikheeva, E. A.
The results of a spectral survey of the region of massive star formation DR21OH in the 4-mm wavelength range are presented. Sixty-nine molecules and their isotopologues have been detected, ranging from simple diatomic or triatomic species such as SO,
Externí odkaz:
http://arxiv.org/abs/2310.03858
Autor:
Kalenskii, Sergei. V., Kaiser, Ralf I., Bergman, Per, Olofsson, A. O. Henrik, Degtyarev, Kirill D., Golysheva, Polina
We present the results of a spectral-line survey of the W51e1/e2 star-forming region at 68-88 GHz. 79 molecules and their isotopologues were detected, from simple diatomic or triatomic molecules, such as SO, SiO, and CCH, to complex organic compounds
Externí odkaz:
http://arxiv.org/abs/2206.03235
Autor:
McGuire, Brett A., Loomis, Ryan A., Burkhardt, Andrew M., Lee, Kin Long Kelvin, Shingledecker, Christopher N., Charnely, Steven B., Cooke, Ilsa R., Cordiner, Martin A., Herbst, Eric, Kalenskii, Sergei, Siebert, Mark A., Willis, Eric R., Xue, Ci, Remijan, Anthony J., McCarthy, Michael C.
Publikováno v:
Science (2021) vol 371, pg 1265-1269
Ubiquitous unidentified infrared emission bands are seen in many astronomical sources. Although these bands are widely, if not unanimously, attributed to the collective emission from polycyclic aromatic hydrocarbons, no single species from this class
Externí odkaz:
http://arxiv.org/abs/2103.09984
We study molecular emission in a massive condensation at the border of the HII region RCW 120, paying particular attention to the Core 1 and Core 2 objects, the most massive fragments of the condensation found previously by ALMA. The latter fragment
Externí odkaz:
http://arxiv.org/abs/2102.09145
Autor:
McCarthy, Michael C., Lee, Kin Long Kelvin, Loomis, Ryan A., Burkhardt, Andrew M., Shingledecker, Christopher N., Charnley, Steven B., Cordiner, Martin A., Herbst, Eric, Kalenskii, Sergei, Willis, Eric R., Xue, Ci, Remijan, Anthony J., McGuire, Brett A.
Much like six-membered rings, five-membered rings are ubiquitous in organic chemistry, frequently serving as the building blocks for larger molecules, including many of biochemical importance. From a combination of laboratory rotational spectroscopy
Externí odkaz:
http://arxiv.org/abs/2009.13546
An Investigation of Spectral Line Stacking Techniques and Application to the Detection of HC$_{11}$N
Autor:
Loomis, Ryan A., Burkhardt, Andrew M., Shingledecker, Christopher N., Charnley, Steven B., Cordiner, Martin A., Herbst, Eric, Kalenskii, Sergei, Lee, Kin Long Kelvin, Willis, Eric R., Xue, Ci, Remijan, Anthony J., McCarthy, Michael C., McGuire, Brett A.
As the inventory of interstellar molecules continues to grow, the gulf between small species, whose individual rotational lines can be observed with radio telescopes, and large ones, such as polycyclic aromatic hydrocarbons (PAHs) best studied in bul
Externí odkaz:
http://arxiv.org/abs/2009.11900
Autor:
McGuire, Brett A., Burkhardt, Andrew M., Loomis, Ryan A., Shingledecker, Christopher N., Lee, Kin Long Kelvin, Charnley, Steven B., Cordiner, Martin A., Herbst, Eric, Kalenskii, Sergei, Momjian, Emmanuel, Willis, Eric R., Xue, Ci, Remijan, Anthony J., McCarthy, Michael C.
We present an overview of the GOTHAM (GBT Observations of TMC-1: Hunting Aromatic Molecules) Large Program on the Green Bank Telescope. This and a related program were launched to explore the depth and breadth of aromatic chemistry in the interstella
Externí odkaz:
http://arxiv.org/abs/2008.12349
Autor:
Xue, Ci, Willis, Eric R., Loomis, Ryan A., Lee, Kin Long Kelvin, Burkhardt, Andrew M., Shingledecker, Christopher N., Charnley, Steven B., Cordiner, Martin A., Kalenskii, Sergei, McCarthy, Michael C., Herbst, Eric, Remijan, Anthony J., McGuire, Brett A.
We report an astronomical detection of HC$_4$NC for the first time in the interstellar medium with the Green Bank Telescope toward the TMC-1 molecular cloud with a minimum significance of $10.5 \sigma$. The total column density and excitation tempera
Externí odkaz:
http://arxiv.org/abs/2008.12345
Autor:
Kirsanova, M. S., Pavlyuchenkov, Ya N., Wiebe, D. S., Boley, P. A., Salii, S. V., Kalenskii, S. V., Sobolev, A. M., Anderson, L. D
The H II region RCW120 is a well-known object, which is often considered as a target to verify theoretical models of gas and dust dynamics in the interstellar medium. However, the exact geometry of RCW120 is still a matter of debate. In this work, we
Externí odkaz:
http://arxiv.org/abs/1908.05394