supported by National Key R&D Program of China(grant No.2023YFE0117200);the National Natural Science Foundation of China(NSFC,grant Nos.12133003,12103011);R-Z.Y.is supported by the NSFC under grants 11421303,12041305;Science and Technology Program of Guangxi(grant Nos.AD 21220075 and 2024GXNSFBA010375);the national youth thousand talents program in China。
We revisit the γ-ray emission above 300 Me V towards the massive star-forming region of Orion B by adopting14 yr observations with the Fermi Large Area Telescope and utilizing the updated software tools.The extended ...
supported by National Key R&D Program of China (Grant 2017YFA0402701);Key Research Program of Frontier Sciences of CAS (Grant QYZDJ-SSW-SLH047);support by the National Natural Science Foundation of China (NSFC,Grant No.1973091);supports by the NSFC (Nos.11503086 and 11503087)。
We identify 225 filaments from an H2 column density map constructed using simultaneous 12CO,13CO and C18O(J=1-0) observations carried out as a part of the Milky Way Imaging Scroll Painting(MWISP) project.We select 46 ...
supported by National Key R&D Program of China(2017YFA0402701);Key Research Program of Frontier Sciences of CAS(QYZDJSSW-SLH047);supports by the National Natural Science Foundation of China(Grant Nos.11503086 and 11503087)。
We have conducted a large-field simultaneous survey of 12 CO,13 CO and C18O J=1-0 emission toward the Orion A giant molecular cloud(GMC)with a sky coverage of4.4 deg2 using the Purple Mountain Observatory(PMO)-13.7 m ...
Supported by the National Natural Science Foundation of China
New multi-color light curves of the very short period K-type eclipsing binary V1799 Ori were obtained and analyzed with the Wilson-Devinney code. The photometric solutions reveal that the system is a W-type shallow-co...
supported by the National Natural Science Foundation of China (Grant Nos. 11003046, 11073054, 10733030 and 10621303);the National Basic Research Program of China (973 Program, Grant 2007CB815403)
For the first time, the OMC-2/3 region was mapped in C2H (1–0), HC3N (10–9) and HNC (1–0) lines. In general, the emissions from all the three molecular species reveal an extended filamentary structure. The di...