Neutron stars as multi-messenger laboratories for dense matter

Europe/Rome
Meeting room (ECT* - Villa Tambosi)

Meeting room

ECT* - Villa Tambosi

Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
Bruno Giacomazzo (University of Milano) , Ingo Tews (INT- University of Washington) , Jérôme Margueron (IPN Lyon) , Samaya Nissanke (University of Amsterdam) , Sebastien Guillot (IRAP, Toulouse/F)
Description

Neutron stars as multi-messenger laboratories for dense matter

The equation of state (EOS) for strongly-interacting matter is of great interest for nuclear physics and astrophysics, and there are strong theoretical, experimental, and observational efforts to elucidate its properties at supra-nuclear densities. Many new observational data from gravitational wave facilities, X-ray satellites, and nuclear experiments are becoming available. This wealth of new results is expected to improve the understanding of  the  neutron-star  core  and  the  supra-nuclear EOS. In the future, even more data is expected from these observatories, requiring us to examine these individual pieces of data, their robustness and precision, to obtain robust constraints on the EOS of dense matter.

A virtual workshop was organized in June 2021, successfully gathering a large number of participants, but with inherent limits reducing discussions to their simplest forms. This in-person workshop will continue where the virtual meeting ended, and enable us to properly address these topics with discussions among participants as expected before the health crisis.

The workshop program for the in-person participants will be discussed at the beginning of the workshop on Monday 20/06 at 9am. All mornings from Monday to Friday will be used for talks and discussion sessions among the in-person participants. The format will be very informal, as expected for a workshop, and if you want to give a talk during the workshop, please have some slides with you for a 20-30minutes talk.

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Secretariat: Susan Driessen
    • 1
      Registration
    • 2
      Introduction of the local participants Meeting room

      Meeting room

    • 3
      Resonant Shattering Flares Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: David Tsang
    • 4
      GW asteroseismology Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Christian Krueger
    • 5
      Constraining the EOS from rotating NSs Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Sebastian Volkel
    • 6
      EOS from NS tides Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Pantelis Pnigouras
    • 12:30 PM
      Lunch Villa Tambosi

      Villa Tambosi

    • 7
      Numerical Relativity Modeling for EOS Constraints Meeting room

      Meeting room

      Speaker: Sebastiano Bernuzzi (remote)
    • 8
      NICER analysis and NICER updates on J0030 and J0740 using X-PSI Meeting room

      Meeting room

      Speaker: Serena Vinciguerra (in person)
    • 4:00 PM
      BREAK Villa Tambosi

      Villa Tambosi

    • 9
      Neutron-star observations with gravitational waves Meeting room

      Meeting room

      Speaker: Jocelyn Read (remote)
    • 10
      On the detectability of a first order phase transition from tidal data Meeting room

      Meeting room

      Speaker: Francesca Gulminelli (remote)
    • 11
      Discussion Meeting room

      Meeting room

    • 12
      Modelling of Phase Transitions in Neutron Stars Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Rahul Somasundaram
    • 13
      Studying composition of the core of neutron stars in nuclear metamodelling approach Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Chiranjib Mondal
    • 14
      Constraining Nuclear Physics parameters Lsym, Ksym and Qsat from astrophysical data Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Sebastien Guillot and Jerome Margueron
    • 15
      Fast Cooling in Neutron Stars Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Melissa Mendes
    • 16
      Discussion Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 12:30 PM
      Lunch Villa Tambosi

      Villa Tambosi

    • 17
      Introduction ECT* Director Gert Aarts Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 18
      Precise Radio-Derived Mass Measurements from the NANOGrav 15-Year Data Set Meeting room

      Meeting room

      Speaker: Thankful Cromartie (remote)
    • 19
      Learning about dense matter from NICER observations Meeting room

      Meeting room

      Speaker: Cole Miller (remote)
    • 4:00 PM
      Break Villa Tambosi

      Villa Tambosi

    • 20
      Measuring the neutron star equation of state with NICER Meeting room

      Meeting room

      Speaker: Slavko Bogdanov (remote)
    • 21
      Astrophysical neutron star mass and radius measurements from X-ray bursters Meeting room

      Meeting room

      Speaker: Joonas Nattila (remote)
    • 22
      Collaboration time Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 23
      Properties of "pasta" phases in neutron stars Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Hoa Dinh Thi
    • 24
      Compression and heat sources in neutron star's crusts Meeting room

      Meeting room

      Speaker: Lami Suleiman
    • 25
      Discussion Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
    • 12:30 PM
      Lunch Villa Tambosi

      Villa Tambosi

    • 26
      Interpreting the multi-messenger picture drawn by merging neutron stars Meeting room

      Meeting room

      Speaker: Tim Dietrich (remote)
    • 27
      Rotational glitches: two different mechanisms? Meeting room

      Meeting room

      Speaker: Cristobal Espinoza
    • 4:00 PM
      Coffee break Villa Tambosi

      Villa Tambosi

    • 28
      Progress and challenges in the nuclear equation of state from neutron skins and neutron stars Meeting room

      Meeting room

      Speaker: Farrukh Fattoyev (remote)
    • 29
      Discussion Meeting room

      Meeting room

    • 30
      Numerical relativity simulations of the neutron star merger GW190425 Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Alessandro Camilletti
    • 31
      Reconstructing Neutron Star Equation of State from Observational Data via Automatic Differentiation Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Lingxiao Wang
    • 32
      Quark formation and phenomenology in binary neutron-star mergers using V-QCD Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Konrad Topolski
    • 33
      Resonant Shattering Flares in BHNS and NSNS mergers Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Duncan Neill
    • 34
      Neutron Star Astrophysics with the SVOM Mission Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Sebastien Guillot
    • 12:30 PM
      Lunch Villa Tambosi

      Villa Tambosi

    • 35
      Equation of State constraints from NICER and Multimessenger GW Observations Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Geert Raaijmakers (remote)
    • 36
      Multi-messenger observations of O4 gravitational wave events: a study case with GRANDMA Meeting room

      Meeting room

      Speaker: Sarah Antier (remote)
    • 4:00 PM
      Coffee break Villa Tambosi

      Villa Tambosi

    • 37
      Joint Bayesian inference of gravitational-wave and NICER data Meeting room

      Meeting room

      Speaker: Collin Capano (remote)
    • 38
      Equation of state for astrophysical applications and constraints from microscopic and macroscopic collisions Meeting room

      Meeting room

      Speaker: Sabrina Huth (remote)
    • 39
      Discussion Meeting room

      Meeting room

    • 40
      Thermal effects on nuclear matter properties Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Lucas Tonetto
    • 41
      Investigating three-nucleon forces with current and future Gravitational Wave detections Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Andrea Sabatucci
    • 42
      Inferring the dense matter equation of state from a minimal number of constraints Meeting room

      Meeting room

      ECT* - Villa Tambosi

      Strada delle Tabarelle, 286 38123 - Villazzano (TN) Italy
      Speaker: Tuhin Malik
    • 12:30 PM
      Lunch Villa Tambosi

      Villa Tambosi