Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Komesh., Toktarkhan"'
Autor:
Zhang, WenJun, Zhou, Jianjun, Esimbek, Jarken, Baan, Willem, He, Yuxin, Tang, Xindi, Li, Dalei, Ji, Weiguang, Wu, Gang, Ma, Yingxiu, Li, Jiasheng, Zhou, Dongdong, Tursun, Kadirya, Komesh, Toktarkhan
Publikováno v:
A&A 688, A99 (2024)
W49A is a prominent giant molecular cloud (GMC) that exhibits strong star formation activities, yet its structural and kinematic properties remain uncertain. Our study aims to investigate the large-scale structure and kinematics of W49A, and elucidat
Externí odkaz:
http://arxiv.org/abs/2406.08906
Autor:
Berdikhan., Dilda, Esimbek., Jarken, Henkel., Christian, Zhou., Jianjun, Tang., Xindi, Liu., Tie, Wu., Gang, Li., Dalei, He., Yuxin, Komesh., Toktarkhan, Tursun., Kadirya, Zhou., Dongdong, Imanaly., Ernar, Jandaolet, Qaynar
Single-pointing observations of NH$_3$ (1,1) and (2,2) were conducted towards 672 Planck Early Release Cold Cores (ECCs) using the Nanshan 26-m radio telescope. Out of these sources, a detection rate of 37% (249 cores) was achieved, with NH$_3$(1,1)
Externí odkaz:
http://arxiv.org/abs/2401.02337
Autor:
He, Yu-Xin, Liu, Hong-Li, Tang, Xin-Di, Qin, Sheng-Li, Zhou, Jian-Jun, Esimbek, Jarken, Pan, Si-Rong, Li, Da-Lei, Zhao, Meng-Ke, Ji, Wei-Guang, Komesh, Toktarkhan
We present the dynamics study toward the G326.611+0.811 (G326) hub-filament-system (HFS) cloud using the new APEX observations of both $^{13}$CO and C$^{18}$O (J = 2-1). The G326 HFS cloud constitutes a central hub and at least four hub-composing fil
Externí odkaz:
http://arxiv.org/abs/2309.04239
Autor:
Komesh, Toktarkhan, Garay, Guido, Henkel, Christian, Omar, Aruzhan, Estalella, Robert, Assembay, Zhandos, Li, Dalei, Guzmán, Andrés, Esimbek, Jarken, Huang, Jiasheng, He, Yuxin, Alimgazinova, Nazgul, Kyzgarina, Meiramgul, Bekdaulet, Shukirgaliyev, Zhumabay, Nurman, Manapbayeva, Arailym
We report high angular resolution observations, made with the Atacama Large Millimeter Array in band 6, of high excitation molecular lines of $\rm CH_3CN$ and $\rm SO_2$ and of the H29$\alpha$ radio recombination line towards the G345.0061+01.794 B H
Externí odkaz:
http://arxiv.org/abs/2307.07459
Autor:
Ma, Yingxiu, Zhou, Jianjun, Esimbek, Jarken, Baan, Willem, Li, Dalei, Tang, Xindi, He, Yuxin, Ji, Weiguang, Zhou, Dongdong, Wu, Gang, Tursun, Kadirya, Komesh, Toktarkhan
Publikováno v:
A&A 676, A15 (2023)
We studied the hub filament system G323.46-0.08 based on archival molecular line data from the SEDIGISM 13CO survey and infrared data from the GLIMPSE, MIPS, and Hi-GAL surveys. G323.46-0.08 consists of three filaments, F-north, F-west, and F-south,
Externí odkaz:
http://arxiv.org/abs/2306.16875
Autor:
Komesh, Toktarkhan, Grossan, Bruce, Maksut, Zhanat, Abdikamalov, Ernazar, Krugov, Maxim, Smoot, George F.
Instruments such as the ROTSE, TORTORA, Pi of the Sky, MASTER-net, and others have recorded single-band optical flux measurements of gamma-ray bursts starting as early as $\thicksim$ 10 seconds after gamma-ray trigger. The earliest measurements of op
Externí odkaz:
http://arxiv.org/abs/2211.03029
Autor:
He, Yu-Xin, Henkel, Christian, Zhou, Jian-Jun, Esimbek, Jarken, Stutz, Amelia M., Liu, Hong-Li, Ji, Wei-Guang, Li, Da-Lei, Wu, Gang, Tang, Xin-Di, Komesh, Toktarkhan, Sailanbek, Serikbek
We have selected 43 southern massive star-forming regions to study the spatial distribution of HNCO 4$_{04}$-3$_{03}$, SiO 2-1 and HC$_{3}$N 10-9 line emission and to investigate their spatial association with the dust emission. The morphology of HNC
Externí odkaz:
http://arxiv.org/abs/2012.04354
Autor:
Komesh, Toktarkhan, Baan, Willem, Esimbek, Jarken, Zhou, Jianjun, Li, Dalei, Wu, Gang, He, Yuxin, Rosli, Zulfazli, Ibraimov, Margulan
Publikováno v:
A&A 644, A46 (2020)
Aims. We investigate the role of selective dissociation in the process of star formation by comparing the physical parameters of protostellar-prestellar cores and the distinct regions with the CO isotope distributions in photodissociation regions. We
Externí odkaz:
http://arxiv.org/abs/2010.16118
Autor:
Tursun, Kadirya, Esimbek, Jarken, Henkel, Christian, Tang, Xindi, Wu, Gang, Li, Dalei, Zhou, Jianjun, He, Yuxin, Komesh, Toktarkhan, Sailanbek, Serikbek
Publikováno v:
A&A 643, A178 (2020)
We surveyed the Aquila Rift complex including the Serpens South and W40 region in the NH$_3$(1,1) and (2,2) transitions making use of the Nanshan 26-m telescope. The kinetic temperatures of the dense gas in the Aquila Rift complex range from 8.9 to 3
Externí odkaz:
http://arxiv.org/abs/2009.12049
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