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The comparison of H2CO (1(10)-1(11)), (CO)-O-18 (1-0) and the continuum towards molecular clouds 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2014, 卷号: 14, 期号: 8, 页码: 959-970
Authors:  Tang, Xin-Di;  Esimbek, Jarken;  Zhou, Jian-Jun;  Wu, Gang;  Okoh, Daniel
Adobe PDF(998Kb)  |  Favorite  |  View/Download：257/1  |  Submit date：2015/06/09
Ism: Clouds  Molecules  Stars: Formation  
Formaldehyde and H110 alpha observations towards 6.7 GHz methanol maser sources 期刊论文
ASTROPHYSICS AND SPACE SCIENCE, 2014, 卷号: 350, 期号: 2, 页码: 657-681
Authors:  Okoh, Daniel;  Esimbek, Jarken;  Zhou, Jian Jun;  Di Tang, Xin;  Chukwude, Augustine;  Urama, Johnson;  Okeke, Pius
Adobe PDF(2213Kb)  |  Favorite  |  View/Download：292/2  |  Submit date：2015/06/09
Molecular Clouds-ism  Molecule-stars  Formation  
The comparison of H_2CO (1_(10)-1_(11)), C~(18)O (1-0) and the continuum towards molecular clouds 期刊论文
Research in Astronomy and Astrophysics, 2014, 卷号: 14, 期号: 8, 页码: 959-970
Authors:  Tang Xindi;  Esimbek Jarken;  Zhou Jianjun;  Wu Gang;  Okoh Daniel
Favorite  |  View/Download：2/0  |  Submit date：2024/05/23
ISM: clouds  molecules  stars: formation  
H2CO Observations Towards CH3OH Maser Sources 会议论文
Molecular Gas, Dust, and Star Formation, Proceedings of the International Astronomical Union, IAU Symposium 292, Beijing, China, 20 - 24 August 2012
Authors:  Okoh, Daniel;  Esimbek, Jarken;  Zhou, JianJun;  Tang, Xindi;  Chukwude, Augustine;  Urama, Johnson;  Okeke, Pius
Adobe PDF(74Kb)  |  Favorite  |  View/Download：207/0  |  Submit date：2016/07/28
Radio Lines: Ism  Ism: Molecules  Stars: Formation  
The relation of H2CO, (CO)-C-12, and (CO)-C-13 in molecular clouds 期刊论文
ASTRONOMY & ASTROPHYSICS, 2013, 卷号: 551, 页码: A28
Authors:  Tang, X. D.;  Esimbek, J.;  Zhou, J. J.;  Wu, G.;  Ji, W. G.;  Okoh, D.
Adobe PDF(2395Kb)  |  Favorite  |  View/Download：248/1  |  Submit date：2015/05/28
Ism: Clouds  Ism: Molecules  Stars: Formation  
A machine learning approach for investigating spatial structures between spectral line sources: formaldehyde absorption versus methanol masers 期刊论文
Research and review: journal of space science and technology, 2013, 卷号: 2, 期号: 2, 页码: 1-11
Authors:  Daniel Okoh;  Jarken Esimbek;  Jianjun Zhou;  Xindi Tang;  Augustine Chukwude;  Johnson Urama;  Pius Okeke
Adobe PDF(899Kb)  |  Favorite  |  View/Download：181/0  |  Submit date：2016/07/06
Spectral Lines  K-means Clustering  Machine Learning  Formaldehyde Absorptions  Methanol Masers