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Neutron stars: birth, structure and mergers

2019/33/B/ST9/03059

Keywords

Descriptors

  • ST9_012: Astrofizyka relatywistyczna
  • ST2_004: Astrofizyka jądrowa
  • ST2_002: Fizyka cząstek elementarnych

Panel

ST9 – Astronomy and space science: astrophysics, astrochemistry, astrobiology, solar system, planetary systems, stellar, galactic and extragalactic astronomy, space science, instrumentation

Host institution

Uniwersytet Wrocławski, Wydział Fizyki i Astronomii

Voivodeship: dolnośląskie

Other projects carried out by the institution »

Principal investigator (from the host institution)

prof. David Bernhard Blaschke

Number of co-investigators in the project: 6

Call

OPUS 17 – announced on 2019-03-15

Amount awarded
1 153 500 PLN
Project start date
2020-02-20
Project end date
2023-10-19
Project duration
44 months (the same as in the proposal)
Project status
Project settled

Project description

Download the project description in a pdf file

Note — project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

Publication in academic press/journals (36)

  1. A new class of hybrid EoS with multiple critical endpoints for simulations of supernovae, neutron stars and their mergers

    Authors:
    O. Ivanytskyi, D. Blaschke
    Academic press:
    European Physical Journal A (year: 2022, volume: 58, pages: 152), Publisher: Springer
    Status:
    Published
    DOI:
    10.1140/epja/s10050-022-00808-5 – link to the publication

  2. Density functional approach to quark matter with confinement and color superconductivity

    Authors:
    Oleksii Ivanytskyi, David Blaschke
    Academic press:
    Physical Review D (year: 2022, volume: 105, pages: 114042), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.105.114042 – link to the publication

  3. Sexaquark dilemma in neutron stars and its solution by quark deconfinement

    Authors:
    M. Shahrbaf, D. Blaschke, S. Typel, G. R. Farrar, D. E. Alvarez-Castillo
    Academic press:
    PHYSICAL REVIEW D (year: 2022, volume: 105, pages: 103005), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.105.103005 – link to the publication

  4. Quark-nuclear hybrid equation of state for neutron stars under modern observational constraints

    Authors:
    G. A. Contrera, D. Blaschke, J. P. Carlomagno, A. G. Grunfeld, S. Liebing
    Academic press:
    PHYSICAL REVIEW C (year: 2022, volume: 105, pages: 45808), Publisher: American Physical Soociety
    Status:
    Published
    DOI:
    10.1103/PhysRevC.105.045808 – link to the publication

  5. Measurement of hadron production in π−C interactions at 158 and 350 GeV/c with NA61/SHINE at the CERN SPS

    Authors:
    H. Adhikary et al. (NA61/SHINE Collaboration, including Ludwik Turko)
    Academic press:
    Physical Review D (year: 2023, volume: 107, pages: 62004), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.107.062004 – link to the publication

  6. Ab Initio Static Exchange−Correlation Kernel across Jacob's Ladder without Functional Derivatives

    Authors:
    Zhandos Moldabekov, Maximilian Böhme, Jan Vorberger, David Blaschke, Tobias Dornheim
    Academic press:
    Journal of Chemical Theory and Computation (year: 2023, volume: 19, pages: 1286 - 1299), Publisher: American Chemical Society
    Status:
    Published
    DOI:
    10.1021/acs.jctc.2c01180 – link to the publication

  7. Measurements of K^0_S, Λ, and anti-Λ production in 120 GeV/c p +C interactions

    Authors:
    H. Adhikary et al. (NA61/SHINE Collaboration, including Ludwik Turko)
    Academic press:
    Physical Review D (year: 2023, volume: 107, pages: 72004), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.107.072004 – link to the publication

  8. Measurements of π+ , π− , p, anti-p, K+ and K− production in 120 GeV/c p +C interactions

    Authors:
    H. Adhikary et al. (NA61/SHINE Collaboration, including L. Turko)
    Academic press:
    Physical Review D (year: 2023, volume: 108, pages: 72013), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.108.072013 – link to the publication

  9. Effect of mesonic off-shell correlations in the PNJL equation of state

    Authors:
    K. Maslov, D. Blaschke
    Academic press:
    Physical Review D (year: 2023, volume: 107, pages: 94010), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.107.094010 – link to the publication

  10. Deuteron yields from heavy-ion collisions at energies available at the CERN Large Hadron Collider: Continuum correlations and in-medium effects

    Authors:
    Benjamin Dönigus, Gerd Röpke, David Blaschke
    Academic press:
    Physical Review C (year: 2022, volume: 106, pages: 44908), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevC.106.044908 – link to the publication

  11. Recovering the Conformal Limit of Color Superconducting Quark Matter within a Confining Density Functional Approach

    Authors:
    Oleksii Ivanytskyi, David Blaschke
    Academic press:
    Particles (year: 2022, volume: 5, pages: 514-534), Publisher: MDPI
    Status:
    Published
    DOI:
    10.3390/particles5040038 – link to the publication

  12. Thermal production of sexaquarks in heavy-ion collisions

    Authors:
    David Blaschke, Larissa Bravina, Kyrill Bugaev, Glennys R. Farrar, Boris Grinyuk, Oleksii Ivanytskyi, Sonia Kabana, Sergey V. Kuleshov, Irina K. Potashnikova, Violetta Sagun, Arkadiy Taranenko, Oleksandr V. Vitiuk, Evgeny Zabrodin, Xiaoming Zhang, Daicui Zhou
    Academic press:
    International Journal of Modern Physics A (year: 2021, volume: 36, pages: 2141005), Publisher: World Scientific
    Status:
    Published
    DOI:
    10.1142/S0217751X21410050 – link to the publication

  13. Mixed phase transition from hypernuclear matter to deconfined quark matter fulfilling mass-radius constraints of neutron stars

    Authors:
    M. Shahrbaf, D. Blaschke, S. Khanmohamadi
    Academic press:
    Journal of Physics G (year: 2020, volume: 47, pages: 115201), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.1088/1361-6471/abaa9a – link to the publication

  14. Bayesian analysis of multimessenger M-R data with interpolated hybrid EoS

    Authors:
    A. Ayriyan, D. Blaschke, A. G. Grunfeld, D. Alvarez-Castillo, H. Grigorian, V. Abgaryan
    Academic press:
    European Physical Journal A (year: 2021, volume: 57, pages: 318), Publisher: Springer Nature
    Status:
    Published
    DOI:
    10.1140/epja/s10050-021-00619-0 – link to the publication

  15. Toward a unified equation of state for multi-messenger astronomy

    Authors:
    M. Marczenko, D. Blaschke, K. Redlich, C. Sasaki
    Academic press:
    Astronomy & Astrophysics (year: 2020, volume: 643, pages: A82), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202038211 – link to the publication

  16. Equation of State Constraints from the Threshold Binary Mass for Prompt Collapse of Neutron Star Mergers

    Authors:
    Andreas Bauswein, Sebastian Blacker, Vimal Vijayan, Nikolaos Stergioulas, Katerina Chatziioannou, James A. Clark, Niels-Uwe F. Bastian, David B. Blaschke, Mateusz Cierniak, Tobias Fischer
    Academic press:
    Physical Review Letters (year: 2020, volume: 125, pages: 141103), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevLett.125.141103 – link to the publication

  17. Was GW170817 a Canonical Neutron Star Merger? Bayesian Analysis with a Third Family of Compact Stars

    Authors:
    David Blaschke, Alexander Ayriyan, David Edwin Alvarez-Castillo, Hovik Grigorian
    Academic press:
    Universe (year: 2020, volume: 2020, pages: 81), Publisher: MDPI
    Status:
    Published
    DOI:
    10.3390/universe6060081 – link to the publication

  18. The special point on the hybrid star mass-radius diagram and its multi-messenger implications

    Authors:
    Mateusz Cierniak, David Blaschke
    Academic press:
    Eurpean Physical Journal Special Topics (year: 2020, volume: 229, pages: 3663-3673), Publisher: Springer
    Status:
    Published
    DOI:
    10.1140/epjst/e2020-000235-5 – link to the publication

  19. Constraining free parameters of a color superconducting nonlocal Nambu–Jona-Lasinio model using Bayesian analysis of neutron stars mass and radius measurements

    Authors:
    M. Shahrbaf, S. Anti´c, A. Ayriyan, D. Blaschke, A. G. Grunfeld
    Academic press:
    Physical Review D (year: 2023, volume: 107, pages: 54011), Publisher: Americal Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.107.054011 – link to the publication

  20. K∗ (892)0 meson production in inelastic p+p interactions at 40 and 80 GeV/c beam momenta measured by NA61/SHINE at the CERN SPS

    Authors:
    A. Acharya et al. (NA61/SHINE Collaboration, including Ludwik Turko)
    Academic press:
    European Physical Journal C (year: 2022, volume: 82, pages: 322), Publisher: Springer
    Status:
    Published
    DOI:
    10.1140/epjc/s10052-022-10281-5 – link to the publication

  21. Neutron stars with crossover to color superconducting quark matter

    Authors:
    D. Blaschke, E.-O. Hanu, S. Liebing
    Academic press:
    PHYSICAL REVIEW C (year: 2022, volume: 105, pages: 35804), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevC.105.035804 – link to the publication

  22. Core-collapse Supernova Simulations and the Formation of Neutron Stars, Hybrid Stars, and Black Holes

    Authors:
    Takami Kuroda, Tobias Fischer, Tomoya Takiwaki, Kei Kotake
    Academic press:
    The Astrophysical Journal (year: 2021, volume: 924, pages: 38), Publisher: IOP Publishing
    Status:
    Published
    DOI:
    10.3847/1538-4357/ac31a8 – link to the publication

  23. A unified quark-nuclear matter equation of state from the cluster virial expansion within the generalized Beth–Uhlenbeck approach

    Authors:
    Niels-Uwe Friedrich Bastian, David Bernhard Blaschke
    Academic press:
    European Physical Journal A (year: 2021, volume: 57, pages: 35), Publisher: Springer Nature
    Status:
    Published
    DOI:
    10.1140/epja/s10050-021-00343-9 – link to the publication

  24. Hybrid neutron stars in the mass-radius diagram

    Authors:
    Mateusz Cierniak, David Blaschke
    Academic press:
    Astronomische Nachrichten (year: 21, volume: 342, pages: 819-825), Publisher: Wiley-VCH
    Status:
    Published
    DOI:
    10.1002/asna.202114000 – link to the publication

  25. QCD phase transition drives supernova explosion of a very massive star

    Authors:
    Tobias Fischer
    Academic press:
    Eurpean Physical Joournal A (year: 2021, volume: 57, pages: 270), Publisher: Springer
    Status:
    Published
    DOI:
    10.1140/epja/s10050-021-00571-z – link to the publication

  26. Hybrid isentropic twin stars

    Authors:
    Juan Pablo Carlomagno, Gustavo A. Contrera, Ana Gabriela Grunfeld and David Blaschke
    Academic press:
    Universe (year: 2024, volume: 10, pages: 336), Publisher: MDPI
    Status:
    Published
    DOI:
    10.3390/universe10090336 – link to the publication

  27. Effect of color superconductivity on the mass of hybrid neutron stars in an effective model with perturbative QCD asymptotics

    Authors:
    David Blaschke, Udita Shukla, Oleksii Ivanytskyi, Simon Liebing
    Academic press:
    Physical Review D (year: 2023, volume: 107, pages: 63034), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.107.063034 – link to the publication

  28. Two-pion femtoscopic correlations in Be+Be collisions at √s_NN = 16.84 GeV measured by the NA61/SHINE at CERN

    Authors:
    H. Adhikary et al. (NA61/SHINE Collaboration, including Ludwik Turko)
    Academic press:
    European Physical Journal C (year: 2023, volume: 83, pages: 919), Publisher: Springer
    Status:
    Published
    DOI:
    10.1140/epjc/s10052-023-11997-8 – link to the publication

  29. Three-dimensional GRMHD Simulations of Rapidly Rotating Stellar Core-Collapse

    Authors:
    Shota Shibagaki, Takami Kuroda, Kei Kotake, Tomoya Takiwaki, Tobias Fischer
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2024, volume: 531, pages: 3732-3743), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stae1361 – link to the publication

  30. Neutron stars in accreting systems - signatures of the QCD phase transition

    Authors:
    N. Khosravi Largani, T. Fischer, S. Shibagaki, P. Cerda-Duran, Alejandro Torres-Forne
    Academic press:
    Astronomy and Astrophysics (year: 2024, volume: 687, pages: A245), Publisher: EDP Sciences
    Status:
    Published
    DOI:
    10.1051/0004-6361/202348742 – link to the publication

  31. Studying the onset of deconfinement with multi-messenger astronomy of neutron stars

    Authors:
    David Blaschke, Mateusz Cierniak
    Academic press:
    Astronomische Nachrichten (year: 2021, volume: 342, pages: 227-233), Publisher: Wiley-VCH
    Status:
    Published
    DOI:
    10.1002/asna.202113909 – link to the publication

  32. Hybrid star phenomenology from the properties of the special point

    Authors:
    Christoph Gärtlein, Oleksii Ivanytskyi, Violetta Sagun, David Blaschke
    Academic press:
    Physical Review D (year: 2023, volume: 108, pages: 114028), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.108.114028 – link to the publication

  33. Thermodynamics of quark matter with multiquark clusters in an effective Beth-Uhlenbeck type approach

    Authors:
    David Blaschke, Mateusz Cierniak, Oleksii Ivanytskyi, Gerd Röpke
    Academic press:
    European Physical Journal A (year: 2024, volume: 60, pages: 14), Publisher: Springer
    Status:
    Published
    DOI:
    10.1140/epja/s10050-023-01229-8 – link to the publication

  34. Universal relations for rapidly rotating cold and hot hybrid stars

    Authors:
    Noshad Khosravi Largani, Tobias Fischer, Armen Sedrakian, Mateusz Cierniak, David E. Alvarez-Castillo, David B. Blaschke
    Academic press:
    Monthly Notices of the Royal Astronomical Society (year: 2022, volume: 515, pages: 3539 - 3554), Publisher: Oxford University Press
    Status:
    Published
    DOI:
    10.1093/mnras/stac1916 – link to the publication

  35. Search for the critical point of strongly-interacting matter in 40Ar + 45Sc collisions at 150A GeV/c using scaled factorial moments of protons

    Authors:
    H. Adhikary et al. (NA61/SHINE Collaboration, including Ludwik Turko)
    Academic press:
    European Physical Journal C (year: 2023, volume: 83, pages: 881), Publisher: Springer
    Status:
    Published
    DOI:
    10.1140/epjc/s10052-023-11942-9 – link to the publication

  36. Thermal twin stars within a hybrid equation of state based on a nonlocal chiral quark model compatible with modern astrophysical observations

    Authors:
    J. P. Carlomagno, G. A. Contrera, A. G. Grunfeld, D. Blaschke
    Academic press:
    Physical Review D (year: 2024, volume: 109, pages: 430550), Publisher: American Physical Society
    Status:
    Published
    DOI:
    10.1103/PhysRevD.109.043050 – link to the publication

Articles in post-conference publications (7)

  1. Appearance of sexaquark in the core of neutron stars as a candidate of dark matter

    Authors:
    Mahboubeh Shahrbaf
    Conference:
    CSQCD-IX-2022 (year: 2023, volume: From RHIC to Astrophysics. Probing the Quark-Gluon Plasma (CSQCD IX 2022), pages: 12001), Publisher: IOPScience
    Date:
    conference 01.08.2022 - 05.08.2022
    Status:
    Published
    DOI:
    10.1088/1742-6596/2536/1/012001 – link to the publication

  2. Locating the special point of hybrid neutron stars

    Authors:
    Mateusz Cierniak, David Blaschke
    Conference:
    A Virtual Tribute to Quark Confinement and the Hadron Spectrum (vConf21) (year: 2022, volume: A Virtual Tribute to Quark Confinement and the Hadron Spectrum (vConf21), pages: 7009), Publisher: EDP Sciences
    Date:
    conference 44409
    Status:
    Published
    DOI:
    10.1051/epjconf/202225807009 – link to the publication

  3. UNIFIED QUARK–HADRON EOS AND CRITICAL ENDPOINT IN THE QCD PHASE DIAGRAM

    Authors:
    David Blaschke
    Conference:
    Acta Physica Polonica B Proceedings Supplement (year: 2021, volume: Criticality in QCD and the Hadron Resonance Gas, pages: 425-433), Publisher: Jagellonian University
    Date:
    conference 29–31 July 2020
    Status:
    Published
    DOI:
    10.5506/APhysPolBSupp.14.425 – link to the publication

  4. Confining density functional approach for color superconducting quark matter and mesonic correlations

    Authors:
    Oleksii Ivanytskyi, David Blaschke, Konstantin Maslov
    Conference:
    A Virtual Tribute to Quark Confinement and the Hadron Spectrum (vConf21) (year: 2022, volume: A Virtual Tribute to Quark Confinement and the Hadron Spectrum (vConf21), pages: 7008), Publisher: EDP Sciences
    Date:
    conference 44409
    Status:
    Published
    DOI:
    10.1051/epjconf/202225807008 – link to the publication

  5. Early deconfinement of asymptotically conformal color-superconducting quark matter in neutron stars

    Authors:
    Oleksii Ivanytskyi, David Blaschke, Tobias Fischer, Andreas Bauswein
    Conference:
    EPJ Web Conf. 274 (year: 2022, volume: XVt h Quark Confinement and the Hadron Spectrum, pages: 7010), Publisher: Springer
    Date:
    conference 01.-06.08.2022
    Status:
    Published
    DOI:
    10.1051/epjconf/202227407010 – link to the publication

  6. Early Quark Deconfinement in Compact Star Astrophysics and Heavy-ion Collisions

    Authors:
    O. Ivanytskyi, D. Blaschke, T. Fischer, A. Bauswein
    Conference:
    Acta Physica Polonica B Proceedings Supplement 16 (year: 2022, volume: Quark Matter 2022, pages: 1-A104), Publisher: Cracow University Press
    Date:
    conference 4.-10.04.2022
    Status:
    Published
    DOI:
    10.5506/APhysPolBSupp.16.1-A104 – link to the publication

  7. Special point trains in the M-R diagram of hybrid stars

    Authors:
    David Blaschke, Alexander Ayriyan, Mateusz Cierniak, Ana Gabriela Grunfeld, Oleksii Ivanytskyi, Mahboubeh Shahrbaf
    Conference:
    EPJ Web Conf. 274 (year: 2022, volume: XVth Quark Confinement and the Hadron Spectrum Conference (ConfXV), pages: 7011), Publisher: Springer
    Date:
    conference 01.-06.08.2022
    Status:
    Published
    DOI:
    10.1051/epjconf/202227407011 – link to the publication

Book publications / chapters in book publications (2)

  1. Quark deconfinement in compact stars through sexaquark condensation

    Authors:
    David Blaschke, Oleksii Ivanytskyi, Mahboubeh Shahrbaf
    Book:
    New Phenomena and New States of Matter in the Universe (year: 2023, volume: chapter 8, pages: 317 - 342), Publisher: World Scientific Publishing Company
    Status:
    Published
    DOI:
    10.1142/9789811220913_0008 – link to the publication

  2. Effects of a Strong Phase Transition on Supernova Explosions, Compact Stars and Their Mergers

    Authors:
    Andreas Bauswein, David B. Blaschke, Tobias Fischer
    Book:
    Astrophysics in the XXI Century with Compact Stars (year: 2023, volume: chapter 8, pages: 283 - 320), Publisher: World Scientific Publishing Company
    Status:
    Published
    DOI:
    10.1142/9789811220944 – link to the publication

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Graphic design and implementation: Jakub Piotrowski