Grants

NCN Sonatina 5

Grant No: 2021/40/C/ST2/00072
Title: Influence of superfluidity in the time evolution of inhomogeneous structures in a neutron star
Principal Investigator: Daniel Pęcak
Realisation period: since 01/12/2021
Budget: 542 900 PLN
NCN database

Investigators

1. Daniel Pęcak (PI)
2. Monika Marek (02-07.2024)
3. Maciej Standerski (04-06.2024)
4. Szymon Ryszkowski (05-07.2024)

Papers

1. Time-dependent nuclear energy-density functional theory toolkit for neutron star crust: Dynamics of a nucleus in a neutron superfluid
   D. Pęcak, A. Zdanowicz, N. Chamel, P. Magierski, G. Wlazłowski
   Physical Review X14, 041054,
2. Quantum vortices in fermionic superfluids: from ultracold atoms to neutron stars
   P. Magierski, A. Barresi, A. Makowski, D. Pęcak, G. Wlazłowski
   Eur. Phys. J. A60, 186
3. Unconventional pairing in few-fermion systems at finite temperature
   D. Pęcak, T. Sowiński, Scientific Reports 12, 17476 (2022)

Conference Talks

1. Traveling through a nuclear medium: How is energy dissipated?
   MASQOT: Masovian Symposium on Quantum, Optical and Atomic Physics, Warsaw (Poland)
   11.06.2024
2. Dynamics in the inner crust: heavy impurity in Fermi superfluid
   ECT*: The physics of strongly interacting matter: neutron stars, cold atomic gases and related systems, Trento (Italy)
   25.04.2024
3. Exotic pairing in few-body ultracold systems
   25th European Conference on Few-Body Problems in Physics, Mainz (Germany)
   03.08.2023
4. Exotic pairing in few-body ultracold systems
   Ultracold Atoms Japan 2022, Okinawa (Japan) [online]
   12.04.2022

Conference Posters

1. Impact of vortices on heat capacity in the crust of a neutron star
   Many-particle systems under extreme conditions, Görlitz (Germany)
   December 2023
2. Non-equilibrium dynamics in the inner crust of a neutron star
   17th International Symposium on Nuclei in the Cosmos (NIC-XVII), Daejeon (Korea)
   September 2023
3. Effective mass of a nucleus incteracting with neutron superfluid
   25th European Conference on Few-Body Problems in Physics, Mainz (Germany)
   August 2023
4. Quantum vortex in neutron star’s crust at finite temperatures
   PHAROS 2022, Rome (Italy)
   May 2022

Outreach

1. Projekt letni: Wiry kwantowe w gwiazdach neutronowych poster PDF
   Klub Astronomiczny Almukantarat
   August 2025
2. Sekrety skorupy wewnętrznej: jak modelujemy materię gwiazd neutronowych
   AstroNET, ISSN 1689-5592
   07.01.2025
3. Nuklearny makaron: z czym to się je? Video
   Jubileusz 40-lecia obozów astronomicznych Almukantarat, Frombork
   02.09.2023
4. Gwiazda neutronowa: ekstremalne laboratorium About
   Szczecineckie Stowarzyszenie Naukowe im. Adama Giedrysa Astrosfera, Szczecinek
   16.05.2023

Repositories

1. W-BSk Toolkit