Improving DM estimates using low-frequency scatter-broadening estimates

被引：0
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作者：
Singha, Jaikhomba [1 ,2 ]
Joshi, Bhal Chandra [2 ,3 ]
Krishnakumar, M.A. [3 ,4 ,5 ]
Kareem, Fazal [6 ,7 ]
Bathula, Adarsh [8 ]
Dwivedi, Churchil [9 ]
Jacob, Shebin Jose [10 ]
Desai, Shantanu [11 ]
Tarafdar, Pratik [12 ]
Arumugam, P. [2 ]
Arumugam, Swetha [13 ]
Bagchi, Manjari [12 ,14 ]
Batra, Neelam Dhanda [15 ]
Dandapat, Subhajit [16 ]
Deb, Debabrata [12 ]
Debnath, Jyotijwal [12 ,14 ]
Gopakumar, A. [16 ]
Gupta, Yashwant [3 ]
Hisano, Shinnosuke [17 ]
Kato, Ryo [18 ,19 ]
Kikunaga, Tomonosuke [20 ,21 ]
Marmat, Piyush [2 ]
Nobleson, K. [17 ]
Paladi, Avinash K. [22 ]
Arul Pandian, B. [23 ]
Prabu, Thiagaraj [23 ]
Rana, Prerna [16 ]
Srivastava, Aman [11 ]
Surnis, Mayuresh [24 ]
Susobhanan, Abhimanyu [25 ]
Takahashi, Keitaro [17 ,19 ]
机构：
[1] High Energy Physics, Cosmology and Astrophysics Theory (HEPCAT) Group, Department of Mathematics and Applied Mathematics, University of Cape Town, Cape Town,7700, South Africa
[2] Department of Physics, Indian Institute of Technology Roorkee, Uttarakhand, Roorkee,247667, India
[3] National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Maharashtra, Pune,411007, India
[4] Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, Bonn,D-53121, Germany
[5] Fakultät für Physik, Universität Bielefeld, Postfach 100131, Bielefeld,D-33501, Germany
[6] Department of Physical Sciences, IISER, West Bengal, Kolkata,741246, India
[7] Center of Excellence in Space Sciences India, IISER, West Bengal, Kolkata,741246, India
[8] Department of Physical Sciences, Indian Institute of Science Education and Research, Mohali,140306, India
[9] Department of Earth and Space Sciences, Indian Institute of Space Science and Technology, Valiamala P.O., Kerala, Thiruvananthapuram,695547, India
[10] Department of Physics, Government Brennen College, Thalassery, Kannur University, Kerala, Kannur,670106, India
[11] Department of Physics, IIT Hyderabad, Telangana, Kandi,502284, India
[12] TheInstituteofMathematicalSciences, C.I.T.Campus, Taramani, Chennai,600113, India
[13] Department of Electrical Engineering, IIT Hyderabad, Telangana, Kandi,502284, India
[14] Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai,400094, India
[15] Department of Physics and Astrophysics, Delhi University, Delhi,110007, India
[16] Department of Astronomy and Astrophysics, Tata Institute of Fundamental Research, Homi Bhabha Road, Navy Nagar, Colaba, Mumbai,400005, India
[17] International Research Organization for Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto,860-8555, Japan
[18] Osaka Central Advanced Mathematical Institute, Osaka Metropolitan University, Osaka,5588585, Japan
[19] Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto,860-8555, Japan
[20] Graduate School of Science and Technology, Kumamoto University, Kumamoto,860-8555, Japan
[21] Australia Telescope National Facility, CSIRO, Space and Astronomy, PO Box 76, Epping,NSW,1710, Australia
[22] Joint Astronomy Programme, Indian Institute of Science, Karnataka, Bengaluru,560012, India
[23] Raman Research Institute, Bangalore,560080, India
[24] Department of Physics, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Madhya Pradesh, Bhopal,462 066, India
[25] Center for Gravitation Cosmology and Astrophysics, University of Wisconsin-Milwaukee, Milwaukee,WI,53211, United States
来源：
Monthly Notices of the Royal Astronomical Society | 2024年 / 535卷 / 01期
关键词：
Compendex;
D O I：
10.1093/mnras/stae2405
中图分类号：
学科分类号：
摘要：
Frequency estimation - Multipath propagation - Time of arrival - Time series - Velocity measurement
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页码：1184 / 1192
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