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P. C. C. Freire

Max-Planck-Institut für Radioastronomie

70H-index
430Paper Count
2.6WCitation Count
Published Papers 214
Publication Date
Globular Clusters GMRT Pulsar Search (GCGPS). II. Discovery of Five Millisecond Pulsars in M69 and M70
err2026-03-17
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errJyotirmoy Das; Jayanta Roy; Paulo C. C. Freire; Scott Ransom; Bhaswati Bhattacharyya; Karel Adamek; Wes Armour; Sanjay Kudale; Mekhala V. Muley
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A Novel Technique for Long-term Timing of Redback Millisecond Pulsars
err2026-02-06
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errKyle A. Corcoran; Scott M. Ransom; Alexandra C. Rosenthal; Megan E. DeCesar; Paulo C. C. Freire; Jason W. T. Hessels; Ryan S. Lynch; Prajwal V. Padmanabh; Ingrid H. Stairs
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The Timing Evolution of the Magnetar Swift J1818.0–1607 during a Period of Reduced Activity
err2025-09-16
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errMoaz Abdelmaguid; Paulo C. C. Freire; Joseph D. Gelfand; Yogesh Maan; Samayra Straal; J. A. J. Alford
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Millisecond Pulsars in M2: New Discoveries and a Detailed Timing Analysis
err2025-09-15
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errBaoda Li; Kuo Liu; Lin Wang; Shunyi Lan; P. C. C. Freire; Pinsong Zhao; Liyun Zhang; Zhengwei Liu; Lei Qian; Wu Jiang; Dejiang Yin; Yaowei Li; Yinfeng Dai; Yang Liu; Xiangcun Meng; Zhichen Pan
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The FAST Globular Cluster Pulsar Survey (GC FANS)
err2025-08-04
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PREAI
errYujie Lian; Zhichen Pan; Haiyan Zhang; Shuo Cao; P. C. C. Freire; Lei Qian; Ralph P. Eatough; Lijing Shao; Scott M. Ransom; Duncan R. Lorimer; Dejiang Yin; Yinfeng Dai; Kuo Liu; Lin Wang; Yujie Wang; Zhongli Zhang; Zhonghua Feng; Baoda Li; Minghui Li; Tong Liu; Yaowei Li; Bo Peng; Yu Pan; Yuxiao Wu; Liyun Zhang; Xingnan Zhang; Peng Jiang
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Globular Clusters GMRT Pulsar Search (GCGPS). I. Survey Description; Discovery and Timing of the First Pulsar in NGC6093 (M80)
err2025-07-22
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errJyotirmoy Das; Jayanta Roy; Paulo C. C. Freire; Scott M. Ransom; Bhaswati Bhattacharyya; Karel Adámek; Wes Armour; Sanjay Kudale; Mekhala V. Muley
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NGC 1851A: Revealing an ongoing three-body encounter in a dense globular cluster
err2025-05-16
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PREAI
errDutta, A.; Freire, P. C. C.; Gautam, T.; Wex, N.; Ridolfi, A.; Champion, D. J.; Venkatraman Krishnan, V.; Rosie Chen, C. -h.; Cadelano, M.; Kramer, M.; Abbate, F.; Bailes, M.; Balakrishnan, V.; Corongiu, A.; Gupta, Y.; Padmanabh, P. V.; Possenti, A.; Ransom, S. M.; Zhang, L.
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A 34 yr Timing Solution of the Redback Millisecond Pulsar Terzan 5A
err2025-03-27
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errRosenthal, Alexandra C.; Ransom, Scott M.; Corcoran, Kyle A.; Decesar, Megan E.; Freire, Paulo C. C.; Hessels, Jason W. T.; Keith, Michael J.; Lynch, Ryan S.; Lyne, Andrew; Nice, David J.; Stairs, Ingrid H.; Stappers, Ben; Strader, Jay; Thorsett, Stephen E.; Urquhart, Ryan
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Thirty-five Years of Timing of M53A with Arecibo and FAST
err2025-02-24
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errLian, Yujie; Freire, P. C. C.; Cao, Shuo; Cadelano, Mario; Pallanca, Cristina; Pan, Zhichen; Zhang, Haiyan; Li, Baoda; Qian, Lei
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Explanation of the exceptionally strong timing noise of PSR J0337+1715 by a circum-ternary planet and consequences for gravity tests
err2025-01-20
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errVoisin, G.; Cognard, I.; Saillenfest, M.; Tauris, T. M.; Wex, N.; Guillemot, L.; Theureau, G.; Freire, P. C. C.; Kramer, M.
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PSR J1227-6208 and its massive white dwarf companion: Pulsar emission analysis, timing update, and mass measurements (vol 690, A253, 2024)
err2024-12-09
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PREAI
errBernadich, Miquel Colom i; Venkatraman Krishnan, Vivek; Champion, David J.; Freire, Paulo C. C.; Kramer, Michael; Tauris, Thomas M.; Bailes, Matthew; Ridolfi, Alessandro; Lower, Marcus E.; Serylak, Maciej
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Radio and gamma-ray timing of TRAPUM L-band Fermi pulsar survey discoveries
err2024-11-22
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errBurgay, M.; Nieder, L.; Clark, C. J.; Freire, P. C. C.; Buchner, S.; Thongmeearkom, T.; Turner, J. D.; Carli, E.; Cognard, I.; Griessmeier, J. M.; Karuppusamy, R.; Bernadich, M. C.; Possenti, A.; Krishnan, V. Venkatraman; Breton, R. P.; Barr, E. D.; Stappers, B. W.; Kramer, M.; Levin, L.; Ransom, S. M.; Padmanabh, P. V.
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A millisecond pulsar position determined to 0.2 mas precision with VLBI
err2024-10-30
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errDing, Hao; Deller, Adam T.; Freire, Paulo C. C.; Petrov, Leonid
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Triple trouble with PSR J1618-3921: Mass measurements and orbital dynamics of an eccentric millisecond pulsar
err2024-10-28
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errGrunthal, K.; Krishnan, V. Venkatraman; Freire, P. C. C.; Kramer, M.; Bailes, M.; Buchner, S.; Burgay, M.; Cameron, A. D.; Chen, C. -H. R.; Cognard, I.; Guillemot, L.; Lower, M. E.; Possenti, A.; Theureau, G.
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PSR J1227-6208 and its massive white dwarf companion: Pulsar emission analysis, timing update, and mass measurements
err2024-10-15
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errColom i Bernadich, Miquel; Krishnan, Vivek Venkatraman; Champion, David J.; Freire, Paulo C. C.; Kramer, Michael; Tauris, Thomas M.; Bailes, Matthew; Ridolfi, Alessandro; Lower, Marcus E.; Serylak, Maciej
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The Discovery of Three Pulsars in the Globular Cluster M15 with FAST
err2024-10-11
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errWu, Yuxiao; Pan, Zhichen; Qian, Lei; Ransom, Scott M.; Eatough, Ralph P.; Wang, Bojun; Freire, Paulo C. C.; Liu, Kuo; Yan, Zhen; Luo, Jintao; Zhang, Liyun; Li, Minghui; Yin, Dejiang; Li, Baoda; Li, Yifeng; Dai, Yinfeng; Li, Yaowei; Zhang, Xinnan; Liu, Tong; Pan, Yu
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Timing and scintillation studies of PSR J1439-5501
err2024-09-19
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PREAI
errJang, J.; Main, R.; Krishnan, V. Venkatraman; Bailes, M.; Cameron, A.; Champion, D. J.; Freire, P. C. C.; Parthasarathy, A.; Buchner, S.; Kramer, M.
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Timing of Millisecond Pulsars in NGC 6752. III. On the Presence of Nonluminous Matter in the Cluster's Core
err2024-09-10
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errCorongiu, A.; Ridolfi, A.; Abbate, F.; Bailes, M.; Possenti, A.; Geyer, M.; Manchester, R. N.; Kramer, M.; Freire, P. C. C.; Burgay, M.; Buchner, S.; Camilo, F.
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Gravity experiments with radio pulsars
err2024-07-22
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errFreire, Paulo C. C.; Wex, Norbert
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A VLITE Search for Millisecond Pulsars in Globular Clusters: Discovery of a Pulsar in GLIMPSE-C01
err2024-06-27
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errMccCrver, Amaris V.; Maccarone, Thomas J.; Ransom, Scott M.; Clarke, Tracy E.; Giacintucci, Simona; Peters, Wendy M.; Polisensky, Emil; Nyland, Kristina; Gautam, Tasha; Freire, Paulo C. C.; Rangelov, Blagoy
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