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 (02.2024-)
3. Maciej Standerski (04.2024-)
4. Szymon Ryszkowski (05.2024-)

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. Unconventional pairing in few-fermion systems at finite temperature
   D. Pęcak, T. Sowiński, Scientific Reports 12, 17476 (2022)
3. Atomic boson-fermion mixtures in 1D box potentials: Few-body and mean-field many-body analyses
   B. Parajuli, D. Pęcak, C.-C. Chien, Physical Review A 107, 023308 (2023)

Conference Talks

1. 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
2. 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. Nuklearny makaron: z czym to się je? Video
   Jubileusz 40-lecia obozów astronomicznych Almukantarat, Frombork
   02.09.2023
2. Gwiazda neutronowa: ekstremalne laboratorium About
   Szczecineckie Stowarzyszenie Naukowe im. Adama Giedrysa Astrosfera, Szczecinek
   16.05.2023

Repositories

1. W-BSk Toolkit