Dawei Han
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Dawei Han has a total of 104 co-authors. Here are the top co-authors by number of shared publications:
- Yong Chen
State Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences
4 shared publications - Weiwei Cui
Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
3 shared publications - Jia Ma
Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
2 shared publications - Juan Wang
Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
2 shared publications - Yanji Yang
Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
2 shared publications - Yusa Wang
Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
2 shared publications
Latest Publications
- 11 June 2025
- Published by Springer Nature in Radiation Detection Technology and Methods
- Vol. 9 (2) , 324-334
Design and in-orbit performance of EP-FXT thermal control
- 11 June 2025
- Published by Springer Nature in Radiation Detection Technology and Methods
- Vol. 9 (2) , 324-334
Design and in-orbit performance of EP-FXT thermal control
- 12 May 2025
- Published by Springer Nature in Radiation Detection Technology and Methods
- Vol. 9 (2) , 198-207
Design and development of the follow-up X-ray telescope onboard Einstein Probe in China: a review
- 12 May 2025
- Published by Springer Nature in Radiation Detection Technology and Methods
- Vol. 9 (2) , 198-207
Design and development of the follow-up X-ray telescope onboard Einstein Probe in China: a review
- Open Access
New Timing Results of MSPs from NICER Observations
Millisecond pulsars (MSPs) are known for their long-term stability. Using six years of observations from the Neutron Star Interior Composition Explorer (NICER), we have conducted an in-depth analysis of the X-ray timing results for six MSPs: PSRs B1937+21, B1821-24, J0437-4715, J0030+0451, J0218+4232, and J2124-3358. The timing stability parameter has been calculated, revealing remarkable timing precision on the order of for PSRs B1937+21 and J0437-4715, and for PSRs B1821-24, J0218+4232, and J0030+0451 over a timescale of 1000 days. These findings underscore the feasibility of autonomous in-orbit timekeeping using X-ray observations of MSPs. In addition, the consistency of long-term spin-down noise in the X-ray and radio bands has been investigated by comparison with IPTA radio data.Open AccessNew Timing Results of MSPs from NICER Observations
Millisecond pulsars (MSPs) are known for their long-term stability. Using six years of observations from the Neutron Star Interior Composition Explorer (NICER), we have conducted an in-depth analysis of the X-ray timing results for six MSPs: PSRs B1937+21, B1821-24, J0437-4715, J0030+0451, J0218+4232, and J2124-3358. The timing stability parameter has been calculated, revealing remarkable timing precision on the order of for PSRs B1937+21 and J0437-4715, and for PSRs B1821-24, J0218+4232, and J0030+0451 over a timescale of 1000 days. These findings underscore the feasibility of autonomous in-orbit timekeeping using X-ray observations of MSPs. In addition, the consistency of long-term spin-down noise in the X-ray and radio bands has been investigated by comparison with IPTA radio data.