Cosmological Parameter Estimate from Persistent Radio Sources of Fast Radio Bursts

被引：0

作者：

Zhang, Zi-Liang ^{[1
,2
]}

Zhang, Bing ^{[1
,2
]}

机构：

[1] Univ Nevada, Nevada Ctr Astrophys, Las Vegas, NV 89154 USA

[2] Univ Nevada, Dept Phys & Astron, Las Vegas, NV 89154 USA

来源：

ASTROPHYSICAL JOURNAL LETTERS | 2025年 / 984卷 / 02期

关键词：

FRB; 121102; HOST; SUPERLUMINOUS SUPERNOVAE; DISPERSION MEASURES; GALAXY; EMISSION; PULSAR; ENVIRONMENT; TELESCOPE; ENERGY; DISTRIBUTIONS;

D O I：

10.3847/2041-8213/adcc30

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We introduce a novel method to constrain the Hubble constant (H0) by combining fast radio bursts (FRBs) and their persistent radio sources (PRSs) through the observationally validated Yang relation, L nu proportional to divided by RM divided by, which links PRS luminosity to the rotation measure of the associated FRB. Using a mock sample of PRSs, we demonstrate that the Yang relation can help to unravel the degeneracies among H0, baryon density parameter Omega b, and baryon fraction in the intergalactic medium fIGM in the traditional approach of using dispersion measure only to perform cosmological analyses. Our method employs a two-stage Markov Chain Monte Carlo analysis to constrain H0. Using the available data of six observed PRS systems, we obtain a preliminary constraint of H0 = 75 +/- 30 km s-1 Mpc-1. We briefly discuss possible refinements of the method by reducing residual degeneracies and systematic uncertainties using future data and physical modeling. Our results indicate that the Yang relation can potentially become a new probe for performing FRB cosmology.

引用

页数：5

共 92 条

[1] Planck 2018 results: V. CMB power spectra and likelihoods [J].

Aghanim, N. ;

Akrami, Y. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Ballardini, M. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartolo, N. ;

Basak, S. ;

Benabed, K. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bock, J. J. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Boulanger, F. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Carron, J. ;

Casaponsa, B. ;

Challinor, A. ;

Chiang, H. C. ;

Colombo, L. P. L. ;

Combet, C. ;

Crill, B. P. ;

Cuttaia, F. ;

de Bernardis, P. ;

de Rosa, A. ;

de Zotti, G. ;

Delabrouille, J. ;

Delouis, J. -M. ;

Di Valentino, E. ;

Diego, J. M. ;

Dore, O. ;

Douspis, M. ;

Ducout, A. ;

Dupac, X. ;

Dusini, S. ;

Efstathiou, G. ;

Elsner, F. ;

Ensslin, T. A. ;

Eriksen, H. K. ;

Fantaye, Y. ;

Fernandez-Cobos, R. .

ASTRONOMY & ASTROPHYSICS, 2020, 641

[2] Magnetic field reversal in the turbulent environment around a repeating fast radio burst [J].

Anna-Thomas, Reshma ;

Connor, Liam ;

Dai, Shi ;

Feng, Yi ;

Burke-Spolaor, Sarah ;

Beniamini, Paz ;

Yang, Yuan -Pei ;

Zhang, Yong-Kun ;

Aggarwal, Kshitij ;

Law, Casey J. ;

Li, Di ;

Niu, Chenhui ;

Chatterjee, Shami ;

Cruces, Marilyn ;

Duan, Ran ;

Filipovic, Miroslav D. ;

Hobbs, George ;

Lynch, Ryan S. ;

Miao, Chenchen ;

Niu, Jiarui ;

Ocker, Stella K. ;

Tsai, Chao-Wei ;

Wang, Pei ;

Xue, Mengyao ;

Yao, Ju-Mei ;

Yu, Wenfei ;

Zhang, Bing ;

Zhang, Lei ;

Zhu, Shiqiang ;

Zhu, Weiwei .

SCIENCE, 2023, 380 (6645) :599-603

[3] FRB 121102 Is Coincident with a Star-forming Region in Its Host Galaxy [J].

Bassa, C. G. ;

Tendulkar, S. P. ;

Adams, E. A. K. ;

Maddox, N. ;

Bogdanov, S. ;

Bower, G. C. ;

Burke-Spolaor, S. ;

Butler, B. J. ;

Chatterjee, S. ;

Cordes, J. M. ;

Hessels, J. W. T. ;

Kaspi, V. M. ;

Law, C. J. ;

Marcote, B. ;

Paragi, Z. ;

Ransom, S. M. ;

Scholz, P. ;

Spitler, L. G. ;

van Langevelde, H. J. .

ASTROPHYSICAL JOURNAL LETTERS, 2017, 843 (01)

[4] Exploring the epoch of hydrogen reionization using FRBs [J].

Beniamini, Paz ;

Kumar, Pawan ;

Ma, Xiangcheng ;

Quataert, Eliot .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2021, 502 (04) :5134-5146

[5]

Bernales--Cortes L, 2025, Arxiv, DOI arXiv:2501.14063

[6] Probing the Universe with Fast Radio Bursts [J].

Bhandari, Shivani ;

Flynn, Chris .

UNIVERSE, 2021, 7 (04)

[7]

Bhusare Y., 2024, ATeL, V16820, P1

[8]

BRANCH D, 1992, ANNU REV ASTRON ASTR, V30, P359

[9] Discovery of a persistent radio source associated with FRB 20240114A [J].

Bruni, G. ;

Piro, L. ;

Yang, Y. - P. ;

Palazzi, E. ;

Nicastro, L. ;

Rossi, A. ;

Savaglio, S. ;

Maiorano, E. ;

Zhang, B. .

ASTRONOMY & ASTROPHYSICS, 2025, 695

[10] A nebular origin for the persistent radio emission of fast radio bursts [J].

Bruni, Gabriele ;

Piro, Luigi ;

Yang, Yuan-Pei ;

Quai, Salvatore ;

Zhang, Bing ;

Palazzi, Eliana ;

Nicastro, Luciano ;

Feruglio, Chiara ;

Tripodi, Roberta ;

O'Connor, Brendan ;

Gardini, Angela ;

Savaglio, Sandra ;

Rossi, Andrea ;

Guelbenzu, Ana M. Nicuesa ;

Paladino, Rosita .

NATURE, 2024, 632 (8027) :1014-+

← 1 2 3 4 5 6 7 8 9 10 →