Constraining quark-hadron interface tension in the multimessenger era

被引：32

作者：

Xia, Cheng-Jun ^{[1
]}

Maruyama, Toshiki ^{[2
]}

Yasutake, Nobutoshi ^{[2
,3
]}

Tatsumi, Toshitaka ^{[4
]}

机构：

[1] Zhejiang Univ, Sch Informat Sci & Engn, Ningbo Inst Technol, Ningbo 315100, Zhejiang, Peoples R China

[2] Japan Atom Energy Res Inst, Adv Sci Res Ctr, Shirakata 2-4, Tokai, Ibaraki 3191195, Japan

[3] Chiba Inst Technol, Dept Phys, 2-1-1 Shibazono, Narashino, Chiba 2750023, Japan

[4] Osaka Sangyo Univ, Inst Educ, 3-1-1 Nakagaito, Daito, Osaka 5748530, Japan

来源：

PHYSICAL REVIEW D | 2019年 / 99卷 / 10期

基金：

中国国家自然科学基金;

关键词：

1ST-ORDER PHASE-TRANSITIONS; NEUTRON-STAR MATTER; EQUATION-OF-STATE; SURFACE-TENSION; X-RAYS; DECONFINEMENT; MASSES; DROPLETS; MODEL;

D O I：

10.1103/PhysRevD.99.103017

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the interface effects of a quark-hadron mixed phase in compact stars. The properties of nuclear matter are obtained based on the relativistic-mean-field model. For the quark phase, we adopt a perturbation model with running quark masses and coupling constant. At certain choices of parameter sets, it is found that varying the quark-hadron interface tension will have sizable effects on the radii (Delta R approximate to 600 m) and tidal deformabilities (Delta Lambda/Lambda approximate to 50%) of 1.36 solar mass hybrid stars. These provide possibilities for us to constrain the quark-hadron interface tension with future gravitational wave observations as well as the ongoing NICER mission.

引用

页数：14

共 123 条

[1] Measurement of the Soft-Drop Jet Mass in pp Collisions at √s=13 TeV with the ATLAS Detector [J].

Aaboud, M. ;

Aad, G. ;

Abbott, B. ;

Abdinov, O. ;

Abeloos, B. ;

Abidi, S. H. ;

AbouZeid, O. S. ;

Abraham, N. L. ;

Abramowicz, H. ;

Abreu, H. ;

Abreu, R. ;

Abulaiti, Y. ;

Acharya, B. S. ;

Adachi, S. ;

Adamczyk, L. ;

Adelman, J. ;

Adersberger, M. ;

Adye, T. ;

Affolder, A. A. ;

Afik, Y. ;

Agheorghiesei, C. ;

Aguilar-Saavedra, J. A. ;

Ahlen, S. P. ;

Ahmadov, F. ;

Aielli, G. ;

Akatsuka, S. ;

Akerstedt, H. ;

Akesson, T. P. A. ;

Akilli, E. ;

Akimov, A., V ;

Alberghi, G. L. ;

Albert, J. ;

Albicocco, P. ;

Alconada Verzini, M. J. ;

Alderweireldt, S. C. ;

Aleksa, M. ;

Aleksandrov, I. N. ;

Alexa, C. ;

Alexander, G. ;

Alexopoulos, T. ;

Alhroob, M. ;

Ali, B. ;

Aliev, M. ;

Alimonti, G. ;

Alison, J. ;

Alkire, S. P. ;

Allbrooke, B. M. M. ;

Allen, B. W. ;

Allport, P. P. ;

Aloisio, A. .

PHYSICAL REVIEW LETTERS, 2018, 121 (09)

[2] GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Afrough, M. ;

Agarwal, B. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allen, G. ;

Allocca, A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S. V. ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Atallah, D. V. ;

Aufmuth, P. ;

Aulbert, C. ;

AultONeal, K. ;

Austin, C. ;

Avila-Alvarez, A. ;

Babak, S. ;

Bacon, P. ;

Bader, M. K. M. .

PHYSICAL REVIEW LETTERS, 2017, 119 (16)

[3] Properties of the Binary Neutron Star Merger GW170817 [J].

Abbott, B. P. ;

Abbott, R. ;

Abbott, T. D. ;

Acernese, F. ;

Ackley, K. ;

Adams, C. ;

Adams, T. ;

Addesso, P. ;

Adhikari, R. X. ;

Adya, V. B. ;

Affeldt, C. ;

Agarwal, B. ;

Agathos, M. ;

Agatsuma, K. ;

Aggarwal, N. ;

Aguiar, O. D. ;

Aiello, L. ;

Ain, A. ;

Ajith, P. ;

Allen, B. ;

Allen, G. ;

Allocca, A. ;

Aloy, M. A. ;

Altin, P. A. ;

Amato, A. ;

Ananyeva, A. ;

Anderson, S. B. ;

Anderson, W. G. ;

Angelova, S., V ;

Antier, S. ;

Appert, S. ;

Arai, K. ;

Araya, M. C. ;

Areeda, J. S. ;

Arene, M. ;

Arnaud, N. ;

Arun, K. G. ;

Ascenzi, S. ;

Ashton, G. ;

Ast, M. ;

Aston, S. M. ;

Astone, P. ;

Atallah, D., V ;

Aubin, F. ;

Aufmuth, P. ;

Aulbert, C. ;

AultONeal, K. ;

Austin, C. ;

Avila-Alvarez, A. ;

Babak, S. .

PHYSICAL REVIEW X, 2019, 9 (01)

[4]

Alford M, 2001, PHYS REV D, V64, DOI 10.1103/PhysRevD.64.074017

[5] Third family of compact stars within a nonlocal chiral quark model equation of state [J].

Alvarez-Castillo, D. E. ;

Blaschke, D. B. ;

Grunfeld, A. G. ;

Pagura, V. P. .

PHYSICAL REVIEW D, 2019, 99 (06)

[6] SURFACE-TENSION IN SU(3) AT FINITE TEMPERATURE [J].

ALVES, NA .

PHYSICAL REVIEW D, 1992, 46 (08) :3678-3681

[7]

[Anonymous], ARXIV181204803

[8]

[Anonymous], ARXIV181110929

[9]

[Anonymous], ARXIV190406759

[10]

[Anonymous], ARXIV180604763

← 1 2 3 4 5 6 7 8 9 10 →