Advancing the Equation of state of Neutron Stars

Informacje na temat projektu

AEONS

Identyfikator umowy o grant: 865768

DOI

10.3030/865768

Projekt został zamknięty

Data podpisania przez KE 2 Marca 2020

Data rozpoczęcia 1 Czerwca 2020

Data zakończenia 31 Maja 2025

Finansowanie w ramach

• EXCELLENT SCIENCE - European Research Council (ERC)

Koszt całkowity

€ 2 425 000,00

Wkład UE

€ 2 425 000,00

Koordynowany przez

UNIVERSITEIT VAN AMSTERDAM
Netherlands

CORDIS oferuje możliwość skorzystania z odnośników do publicznie dostępnych publikacji i rezultatów projektów realizowanych w ramach programów ramowych HORYZONT.

Odnośniki do rezultatów i publikacji związanych z poszczególnymi projektami 7PR, a także odnośniki do niektórych konkretnych kategorii wyników, takich jak zbiory danych i oprogramowanie, są dynamicznie pobierane z systemu OpenAIRE .

Rezultaty

Open Research Data Pilot (1)

Data Management Plan

A research data management plan specifying the procedures to be followed to ensure open access to research data generated by this project.

Publikacje

Peer reviewed articles (34)

Individual neutrino masses from a supernova

Autorzy: Peter B. Denton, Yves Kini
Opublikowane w: Physical Review D, Numer 111, 2025, Strona(/y) 103006, ISSN 2470-0010
Wydawca: American Physical Society (APS)
DOI: 10.1103/physrevd.111.103006

Polarized radiation from an accretion shock in accreting millisecond pulsars using exact Compton scattering formalism

Autorzy: Anna Bobrikova; Vladislav Loktev; Tuomo Salmi; Juri Poutanen
Opublikowane w: Astronomy & Astrophysics, Numer 678, 2023, Strona(/y) A99, ISSN 1432-0746
Wydawca: EDP Sciences
DOI: 10.1051/0004-6361/202346833

NEoST: A Python package for nested sampling of the neutron star equation of state

Autorzy: Geert Raaijmakers, Nathan Rutherford, Patrick Timmerman, Tuomo Salmi, Anna L. Watts, Chanda Prescod-Weinstein, Isak Svensson, Melissa Mendes
Opublikowane w: Journal of Open Source Software, Numer 10, 2025, Strona(/y) 6003, ISSN 2475-9066
Wydawca: The Open Journal
DOI: 10.21105/joss.06003

Constraining bosonic asymmetric dark matter with neutron star mass-radius measurements

Autorzy: Nathan Rutherford, Geert Raaijmakers, Chanda Prescod-Weinstein, Anna Watts
Opublikowane w: Physical Review D, Numer 107, 2023, Strona(/y) 103051, ISSN 2470-0029
Wydawca: American Physical Society
DOI: 10.1103/physrevd.107.103051

Exploring Waveform Variations among Neutron Star Ray-tracing Codes for Complex Emission Geometries

Autorzy: Devarshi Choudhury, Anna L. Watts, Alexander J. Dittmann, M. Coleman Miller, Sharon M. Morsink, Tuomo Salmi, Serena Vinciguerra, Slavko Bogdanov, Sebastien Guillot, Michael T. Wolff, Zaven Arzoumanian
Opublikowane w: The Astrophysical Journal, Numer 975, 2024, Strona(/y) 202, ISSN 1538-4357
Wydawca: IOP Publishing
DOI: 10.3847/1538-4357/ad7255

Constraining the Dense Matter Equation of State with New NICER Mass–Radius Measurements and New Chiral Effective Field Theory Inputs

Autorzy: Nathan Rutherford, Melissa Mendes, Isak Svensson, Achim Schwenk, Anna L. Watts, Kai Hebeler, Jonas Keller, Chanda Prescod-Weinstein, Devarshi Choudhury, Geert Raaijmakers, Tuomo Salmi, Patrick Timmerman, Serena Vinciguerra, Sebastien Guillot, James M. Lattimer
Opublikowane w: The Astrophysical Journal Letters, Numer 971, 2024, Strona(/y) L19, ISSN 2041-8205
Wydawca: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ad5f02

Pulse Profiles of Accreting Neutron Stars from GRMHD Simulations

Autorzy: Pushpita Das, Tuomo Salmi, Jordy Davelaar, Oliver Porth, Anna Watts
Opublikowane w: The Astrophysical Journal, Numer 987, 2025, Strona(/y) 34, ISSN 0004-637X
Wydawca: University of Chicago Press
DOI: 10.3847/1538-4357/add472

Pulse profile modelling of thermonuclear burst oscillations - I. The effect of neglecting variability

Autorzy: Yves Kini, Tuomo Salmi, Anna L. Watts, Serena Vinciguerra, Devarshi Choudhury, Siem Fenne, Slavko Bogdanov, Zach Meisel, Valery Suleimanov
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 522, 2023, Strona(/y) 3389–3404, ISSN 1365-2966
Wydawca: Oxford University Press
DOI: 10.1093/mnras/stad1030

Constraining the properties of the thermonuclear burst oscillation source XTE J1814−338 through pulse profile modelling

Autorzy: Yves Kini, Tuomo Salmi, Serena Vinciguerra, Anna L Watts, Anna Bilous, Duncan K Galloway, Emma van der Wateren, Guru Partap Khalsa, Slavko Bogdanov, Johannes Buchner, Valery Suleimanov
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 535, 2024, Strona(/y) 1507-1525, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae2398

Atmospheric Effects on Neutron Star Parameter Constraints with NICER

Autorzy: Tuomo Salmi, Serena Vinciguerra, Devarshi Choudhury, Anna L. Watts, Wynn C. G. Ho, Sebastien Guillot, Yves Kini, Bas Dorsman, Sharon M. Morsink, Slavko Bogdanov
Opublikowane w: The Astrophysical Journal, Numer 956, 2023, Strona(/y) 138, ISSN 1538-4357
Wydawca: IOP Publishing
DOI: 10.3847/1538-4357/acf49d

A NICER View of the Massive Pulsar PSR J0740+6620 Informed by Radio Timing and XMM-Newton Spectroscopy

Autorzy: Thomas E. Riley, Anna L. Watts, Paul S. Ray, Slavko Bogdanov, Sebastien Guillot, Sharon M. Morsink, Anna V. Bilous, Zaven Arzoumanian, Devarshi Choudhury, Julia S. Deneva, Keith C. Gendreau, Alice K. Harding, Wynn C. G. Ho, James M. Lattimer, Michael Loewenstein, Renee M. Ludlam, Craig B. Markwardt, Takashi Okajima, Chanda Prescod-Weinstein, Ronald A. Remillard, Michael T. Wolff, Emmanuel Fonseca,
Opublikowane w: The Astrophysical Journal Letters, Numer 918/2, 2021, Strona(/y) L27, ISSN 2041-8205
Wydawca: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ac0a81

Pulse Profile Modelling of Thermonuclear Burst Oscillations II: Handling variability

Autorzy: Yves Kini, Tuomo Salmi, Serena Vinciguerra, Anna L. Watts, Devarshi Choudhury, Slavko Bogdanov, Johannes Buchner, Zach Meisel, Valery Suleimanov
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 527, 2024, Strona(/y) 8118-8130, ISSN 1365-2966
Wydawca: Oxford University Press
DOI: 10.1093/mnras/stad3595

Search for Continuous Gravitational Waves from Scorpius X-1 in LIGO O2 Data

Autorzy: Zhang, Yuanhao; Papa, Maria Alessandra; Krishnan, Badri; Watts, Anna L.
Opublikowane w: The Astrophysical Journal Letters, Numer 1, 2021, Strona(/y) L14-, ISSN 2041-8205
Wydawca: Institute of Physics Publishing
DOI: 10.3847/2041-8213/abd256

Spectroscopic Time-Resolving Observatory for Broadband Energy X-rays: mission overview

Autorzy: Paul S. Ray, Peter W. A. Roming, Andrea Argan, Zaven Arzoumanian, David R. Ballantyne, Slavko Bogdanov, Valter Bonvicini, Terri J. Brandt, Michal Bursa, Edward M. Cackett, Deepto Chakrabarty, Marc Christophersen, Kathleen M. Coderre, Gianluigi De Geronimo, Ettore Del Monte, Alessandra DeRosa, Harley R. Dietz, Yuri Evangelista, Marco Feroci, Jeremy J. Ford, Cynthia Froning, Christopher L. Fryer, Ke
Opublikowane w: Journal of Astronomical Telescopes, Instruments, and Systems, Numer 10, 2024, Strona(/y) ., ISSN 2329-4124
Wydawca: SPIE
DOI: 10.1117/1.jatis.10.4.042504

X-PSI: A Python package for neutron star X-ray pulsesimulation and inference

Autorzy: Thomas E. Riley, Devarshi Choudhury, Tuomo Salmi, Serena Vinciguerra, Yves Kini, Bas Dorsman, Anna L. Watts, Daniela Huppenkothen, Sebastien Guillot
Opublikowane w: Journal of Open Source Software, Numer 8(82), 2023, Strona(/y) 4977, ISSN 2475-9066
Wydawca: The Open Journal
DOI: 10.21105/joss.04977

Effects of scattering in the accretion funnel on the pulse profiles of accreting millisecond pulsars

Autorzy: Varpu Ahlberg; Juri Poutanen; Tuomo Salmi
Opublikowane w: Astronomy & Astrophysics, Numer 682, 2024, Strona(/y) A60, ISSN 1432-0746
Wydawca: EDP Sciences
DOI: 10.1051/0004-6361/202348153

GRMHD simulations of accreting neutron stars with non-dipole fields

Autorzy: Pushpita Das, Oliver Porth, Anna L. Watts
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 515/3, 2022, Strona(/y) 3144–3161, ISSN 1745-3933
Wydawca: Blackwell Publishing
DOI: 10.1093/mnras/stac1817

The Radius of the High-mass Pulsar PSR J0740+6620 with 3.6 yr of NICER Data

Autorzy: Tuomo Salmi, Devarshi Choudhury, Yves Kini, Thomas E. Riley, Serena Vinciguerra, Anna L. Watts, Michael T. Wolff, Zaven Arzoumanian, Slavko Bogdanov, Deepto Chakrabarty, Keith Gendreau, Sebastien Guillot, Wynn C. G. Ho, Daniela Huppenkothen, Renee M. Ludlam, Sharon M. Morsink, Paul S. Ray
Opublikowane w: The Astrophysical Journal, Numer 974, 2024, Strona(/y) 294, ISSN 0004-637X
Wydawca: University of Chicago Press
DOI: 10.3847/1538-4357/ad5f1f

Scaling relations for the uncertainty in neutron star radius inferred from pulse profile modelling: the effect of spin rate

Autorzy: Erik Bootsma, Serena Vinciguerra, Anna L Watts, Yves Kini, Tuomo Salmi
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 537, 2025, Strona(/y) 3769-3780, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf259

Prospects of Gravitational-wave Follow-up through a Wide-field Ultraviolet Satellite: A Dorado Case Study

Autorzy: Bas Dorsman, Geert Raaijmakers, S. Bradley Cenko, Samaya Nissanke, Leo P. Singer, Mansi M. Kasliwal, Anthony L. Piro, Eric C. Bellm, Dieter H. Hartmann, Kenta Hotokezaka, and Kamilė Lukošiūtė
Opublikowane w: The Astrophysical Journal, Numer 944, 2023, Strona(/y) 126, ISSN 0004-637X
Wydawca: University of Chicago Press
DOI: 10.3847/1538-4357/acaa9e

Constraining the Neutron Star Mass–Radius Relation and Dense Matter Equation of State with NICER. III. Model Description and Verification of Parameter Estimation Codes

Autorzy: Slavko Bogdanov, Alexander J. Dittmann, Wynn C. G. Ho, Frederick K. Lamb, Simin Mahmoodifar, M. Coleman Miller, Sharon M. Morsink, Thomas E. Riley, Tod E. Strohmayer, Anna L. Watts, Devarshi Choudhury, Sebastien Guillot, Alice K. Harding, Paul S. Ray, Zorawar Wadiasingh, Michael T. Wolff, Craig B. Markwardt, Zaven Arzoumanian, Keith C. Gendreau
Opublikowane w: The Astrophysical Journal Letters, Numer 914/1, 2021, Strona(/y) L15, ISSN 2041-8205
Wydawca: Institute of Physics Publishing
DOI: 10.3847/2041-8213/abfb79

The Radius of PSR J0740+6620 from NICER with NICER background estimates

Autorzy: Tuomo Salmi, Serena Vinciguerra, Devarshi Choudhury, Thomas E. Riley, Anna L. Watts, Ronald A. Remillard, Paul S. Ray, Slavko Bogdanov, Sebastien Guillot, Zaven Arzoumanian, Cecilia Chirenti, Alexander J. Dittmann, Keith C. Gendreau, Wynn C. G. Ho, M. Coleman Miller, Sharon M. Morsink, Zorawar Wadiasingh, Michael T. Wolff
Opublikowane w: The Astrophysical Journal, Numer 941, 2022, Strona(/y) 150, ISSN 1538-4357
Wydawca: Institute of Physics Publishing
DOI: 10.3847/1538-4357/ac983d

Parameter constraints for accreting millisecond pulsars with synthetic NICER data

Autorzy: Bas Dorsman, Tuomo Salmi, Anna L Watts, Mason Ng, Satish Kamath, Anna Bobrikova, Juri Poutanen, Vladislav Loktev, Yves Kini, Devarshi Choudhury, Serena Vinciguerra, Slavko Bogdanov, Deepto Chakrabarty
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 538, 2025, Strona(/y) 2853-2868, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf438

Constraints on the Dense Matter Equation of State and Neutron Star Properties from NICER’s Mass–Radius Estimate of PSR J0740+6620 and Multimessenger Observations

Autorzy: G. Raaijmakers, S. K. Greif, K. Hebeler, T. Hinderer, S. Nissanke, A. Schwenk, T. E. Riley, A. L. Watts, J. M. Lattimer, W. C. G. Ho
Opublikowane w: The Astrophysical Journal Letters, Numer 918/2, 2021, Strona(/y) L29, ISSN 2041-8205
Wydawca: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ac089a

A NICER View of the Nearest and Brightest Millisecond Pulsar: PSR J0437–4715

Autorzy: Devarshi Choudhury, Tuomo Salmi, Serena Vinciguerra, Thomas E. Riley, Yves Kini, Anna L. Watts, Bas Dorsman, Slavko Bogdanov, Sebastien Guillot, Paul S. Ray, Daniel J. Reardon, Ronald A. Remillard, Anna V. Bilous, Daniela Huppenkothen, James M. Lattimer, Nathan Rutherford, Zaven Arzoumanian, Keith C. Gendreau, Sharon M. Morsink, Wynn C. G. Ho
Opublikowane w: The Astrophysical Journal Letters, Numer 971, 2024, Strona(/y) L20, ISSN 2041-8205
Wydawca: Institute of Physics Publishing
DOI: 10.3847/2041-8213/ad5a6f

An updated mass-radius analysis of the 2017-2018 NICER data set of PSR J0030+0451

Autorzy: Vinciguerra, Serena; Salmi, Tuomo; Watts, Anna L.; Choudhury, Devarshi; Riley, Thomas E.; Ray, Paul S.; Bogdanov, Slavko; Kini, Yves; Guillot, Sebastien; Chakrabarty, Deepto; Ho, Wynn C. G.; Huppenkothen, Daniela; Morsink, Sharon M.; Wadiasingh, Zorawar
Opublikowane w: The Astrophysical Journal, Numer 961, 2024, Strona(/y) 62, ISSN 1538-4357
Wydawca: IOP Publishing
DOI: 10.3847/1538-4357/acfb83

Constraining a relativistic mean field model using neutron star mass-radius measurements I: Nucleonic models

Autorzy: Chun Huang, Geert Raaijmakers, Anna L. Watts, Laura Tolos, Constança Providência
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 529, 2024, Strona(/y) 4650–4665, ISSN 1365-2966
Wydawca: Oxford University Press
DOI: 10.1093/mnras/stae844

A NICER View of PSR J1231−1411: A Complex Case

Autorzy: Tuomo Salmi, Julia S. Deneva, Paul S. Ray, Anna L. Watts, Devarshi Choudhury, Yves Kini, Serena Vinciguerra, H. Thankful Cromartie, Michael T. Wolff, Zaven Arzoumanian, Slavko Bogdanov, Keith Gendreau, Sebastien Guillot, Wynn C. G. Ho, Sharon M. Morsink, Ismaël Cognard, Lucas Guillemot, Gilles Theureau, and Matthew Kerr
Opublikowane w: Astrophysical Journal, Numer 976, 2024, Strona(/y) 58, ISSN 1538-4357
Wydawca: Institute of Physics Publishing
DOI: 10.3847/1538-4357/ad81d2

Constraining a relativistic mean field model using neutron star mass–radius measurements II: hyperonic models

Autorzy: Chun Huang, Laura Tolos, Constança Providência, Anna Watts
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 536, 2025, Strona(/y) 3262-3275, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stae2792

Impact of accretion assumptions on pulse profile modelling of superburst oscillations in 4U 1636−536

Autorzy: Yves Kini, Anna L Watts, Tuomo Salmi, Anna Bilous, Serena Vinciguerra, Sebastien Guillot, David R Ballantyne, Erik Kuulkers, Slavko Bogdanov, Valery Suleimanov
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 541, 2025, Strona(/y) 46-57, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf908

Probing fermionic asymmetric dark matter cores using global neutron star properties

Autorzy: Nathan Rutherford, Chanda Prescod-Weinstein, Anna Watts
Opublikowane w: Physical Review D, Numer 111, 2025, Strona(/y) 123034, ISSN 2470-0010
Wydawca: American Physical Society (APS)
DOI: 10.1103/physrevd.111.123034

Horizons: nuclear astrophysics in the 2020s and beyond

Autorzy: H.Schatz et al.
Opublikowane w: Journal of Physics G: Nuclear and Particle Physics, Numer 49, 2022, Strona(/y) 110502, ISSN 0954-3899
Wydawca: Institute of Physics Publishing
DOI: 10.1088/1361-6471/ac8890

Modelling polarized X-ray pulses from accreting millisecond pulsars with X-PSI, using different hot spot locations and shapes

Autorzy: Tuomo Salmi, Bas Dorsman, Anna L Watts, Anna Bobrikova, Alessandro Di Marco, Vladislav Loktev, Alessandro Papitto, Maura Pilia, Juri Poutanen, John Rankin
Opublikowane w: Monthly Notices of the Royal Astronomical Society, Numer 538, 2025, Strona(/y) 2562-2568, ISSN 0035-8711
Wydawca: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staf441

X-PSI Parameter Recovery for Temperature Map Configurations Inspired by PSR J0030+0451

Autorzy: Serena Vinciguerra, Tuomo Salmi, Anna L. Watts, Devarshi Choudhury, Yves Kini, Thomas E. Riley
Opublikowane w: The Astrophysical Journal, Numer 959, 2023, Strona(/y) 55, ISSN 1538-4357
Wydawca: Institute of Physics Publishing
DOI: 10.3847/1538-4357/acf9a0

Book chapters (1)

Measuring Neutron Star Mass and Radius Using Pulse Profile Modelling - NICER and Beyond

Autorzy: Anna L. Watts
Opublikowane w: Nuclear Theory in the Age of Multimessenger Astronomy, 2024, ISBN 9781032307756
Wydawca: CRC Press (Taylor & Francis group)

Conference proceedings (1)

Constraining neutron star properties with NICER: current results and future prospects for Athena

Autorzy: Anna Watts
Opublikowane w: Numer 1, 2022
Wydawca: Zenodo
DOI: 10.5281/zenodo.7350321