NAOC Open IR
A revisit of PSR J1909-3744 with 15-yr high-precision timing
Liu, K.1,2; Guillemot, L.2,3; Istrate, A. G.4; Shao, L.1,5,6; Tauris, T. M.7,8; Wex, N.1; Antoniadis, J.1,9,10; Chalumeau, A.2,3; Cognard, I2,3; Desvignes, G.1,11; Freire, P. C. C.1; Kehl, M. S.1; Theureau, G.2,3,12
2020-12-01
Source PublicationMONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN0035-8711
Volume499Issue:2Pages:2276-2291
AbstractWe report on a high-precision timing analysis and an astrophysical study of the binary millisecond pulsar, PSR J1909-3744, motivated by the accumulation of data with well improved quality over the past decade. Using 15 yr of observations with the Nancay Radio Telescope, we achieve a timing precision of approximately 100 ns. We verify our timing results by using both broad-band and sub-band template matching methods to create the pulse time-of-arrivals. Compared with previous studies, we improve the measurement precision of secular changes in orbital period and projected semimajor axis. We show that these variations are both dominated by the relative motion between the pulsar system and the Solar system barycentre. Additionally, we identified four possible solutions to the ascending node of the pulsar orbit, and measured a precise kinetic distance of the system. Using our timing measurements and published optical observations, we investigate the binary history of this system using the stellar evolution code MESA, and discuss solutions based on detailed WD cooling at the edge of the WD age dichotomy paradigm. We determine the 3D velocity of the system and show that it has been undergoing a highly eccentric orbit around the centre of our Galaxy. Furthermore, we set up a constraint over dipolar gravitational radiation with the system, which is complementary to previous studies given the mass of the pulsar. We also obtain a new limit on the parametrized post-Newtonian parameter, vertical bar(alpha) over cap (1)vertical bar < 2.1 x 10(-5) at 95 per cent confidence level, which is fractionally better than previous best published value and achieved with a more concrete method.
Keywordgravitation methods: data analysis binaries: general pulsars: individual (PSR J1909-3744)
Funding OrganizationEuropean Research Council ; European Research Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Max Planck Partner Group Program - Max Planck Society ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CEA ; CNES, France ; CNES, France ; European Research Council ; European Research Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Max Planck Partner Group Program - Max Planck Society ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CEA ; CNES, France ; CNES, France ; European Research Council ; European Research Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Max Planck Partner Group Program - Max Planck Society ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CEA ; CNES, France ; CNES, France ; European Research Council ; European Research Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Max Planck Partner Group Program - Max Planck Society ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CEA ; CNES, France ; CNES, France
DOI10.1093/mnras/staa2993
WOS KeywordWHITE-DWARF COMPANIONS ; MILLISECOND PULSARS ; RELATIVISTIC GRAVITY ; SCALAR THEORIES ; ORBITAL PERIOD ; SOLAR-SYSTEM ; BINARY ; MASS ; EVOLUTION ; TESTS
Language英语
Funding ProjectEuropean Research Council[610058] ; National Natural Science Foundation of China[11975027] ; National Natural Science Foundation of China[11991053] ; National Natural Science Foundation of China[11721303] ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology[2018QNRC001] ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CNES, France
Funding OrganizationEuropean Research Council ; European Research Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Max Planck Partner Group Program - Max Planck Society ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CEA ; CNES, France ; CNES, France ; European Research Council ; European Research Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Max Planck Partner Group Program - Max Planck Society ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CEA ; CNES, France ; CNES, France ; European Research Council ; European Research Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Max Planck Partner Group Program - Max Planck Society ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CEA ; CNES, France ; CNES, France ; European Research Council ; European Research Council ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Young Elite Scientists Sponsorship Program by the China Association for Science and Technology ; Max Planck Partner Group Program - Max Planck Society ; Max Planck Partner Group Program - Max Planck Society ; Netherlands Organisation for Scientific Research (NWO) ; Netherlands Organisation for Scientific Research (NWO) ; Action Federatrice PhyFOG - Paris Observatory ; Action Federatrice PhyFOG - Paris Observatory ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; 'Programme National Gravitation, References, Astronomie, Metrologie' (PNGRAM) - CNRS/INSU-IN2P3-INP ; CEA ; CEA ; CNES, France ; CNES, France
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000587762900055
PublisherOXFORD UNIV PRESS
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/80708
Collection中国科学院国家天文台
Corresponding AuthorLiu, K.
Affiliation1.Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany
2.CNRS INSU, Observ Paris, Stn Radioastron Nancay, F-18330 Nancay, France
3.Univ Orleans CNRS, Lab Phys & Chim Environm & Espace, F-45071 Orleans 02, France
4.Radboud Univ Nijmegen, Dept Astrophys IMAPP, POB 9010, NL-6500 GL Nijmegen, Netherlands
5.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
6.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
7.Aarhus Univ, Aarhus Inst Adv Studies AIAS, Hoegh Guldbergs Gade 6B, DK-8000 Aarhus C, Denmark
8.Aarhus Univ, Dept Phys & Astron, Ny Munkegade 120, DK-8000 Aarhus C, Denmark
9.AIFA Argelander Inst Astron, Hugel 71, D-53121 Bonn, Germany
10.Univ Crete, Inst Astrophys, Dept Phys, FORTH, Univ Campus, GR-71003 Iraklion, Greece
11.Univ Paris, Sorbonne Univ, CNRS, LESIA,Observ Paris,Univ PSL, 5 Pl Jules Janssen, F-92195 Meudon, France
12.Univ Paris, Ctr Natl Rech Sci, Univ Paris Sci & Lettres, Lab Univers & Theories,Observ Paris, 5 Pl Jules Janssen, F-92195 Meudon, France
Recommended Citation
GB/T 7714
Liu, K.,Guillemot, L.,Istrate, A. G.,et al. A revisit of PSR J1909-3744 with 15-yr high-precision timing[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2020,499(2):2276-2291.
APA Liu, K..,Guillemot, L..,Istrate, A. G..,Shao, L..,Tauris, T. M..,...&Theureau, G..(2020).A revisit of PSR J1909-3744 with 15-yr high-precision timing.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,499(2),2276-2291.
MLA Liu, K.,et al."A revisit of PSR J1909-3744 with 15-yr high-precision timing".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 499.2(2020):2276-2291.
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