TY  - JOUR
A1  - Reinecke, Robert
A1  - Trautmann, Tim
A1  - Wagener, Thorsten
A1  - Schüler, Katja
T1  - The critical need to foster computational reproducibility
JF  - Environmental research letters
KW  - reproducibility
KW  - models
KW  - software
KW  - Open Science
Y1  - 2022
U6  - https://doi.org/10.1088/1748-9326/ac5cf8
SN  - 1748-9326
VL  - 17
IS  - 4
PB  - IOP Publ. Ltd.
CY  - Bristol
ER  - 
TY  - JOUR
A1  - Huth, Sabrina
A1  - Pang, Peter Tsun Ho
A1  - Tews, Ingo
A1  - Dietrich, Tim
A1  - Le Fèvre, Arnaud
A1  - Schwenk, Achim
A1  - Trautmann, Wolfgang
A1  - Agarwal, Kshitij
A1  - Bulla, Mattia
A1  - Coughlin, Michael W.
A1  - Van den Broeck, Chris
T1  - Constraining neutron-star matter with microscopic and macroscopic collisions
JF  - Nature : the international weekly journal of science
N2  - Interpreting high-energy, astrophysical phenomena, such as supernova explosions or neutron-star collisions, requires a robust understanding of matter at supranuclear densities. However, our knowledge about dense matter explored in the cores of neutron stars remains limited. Fortunately, dense matter is not probed only in astrophysical observations, but also in terrestrial heavy-ion collision experiments. Here we use Bayesian inference to combine data from astrophysical multi-messenger observations of neutron stars(1-9) and from heavy-ion collisions of gold nuclei at relativistic energies(10,11) with microscopic nuclear theory calculations(12-17) to improve our understanding of dense matter. We find that the inclusion of heavy-ion collision data indicates an increase in the pressure in dense matter relative to previous analyses, shifting neutron-star radii towards larger values, consistent with recent observations by the Neutron Star Interior Composition Explorer mission(5-8,18). Our findings show that constraints from heavy-ion collision experiments show a remarkable consistency with multi-messenger observations and provide complementary information on nuclear matter at intermediate densities. This work combines nuclear theory, nuclear experiment and astrophysical observations, and shows how joint analyses can shed light on the properties of neutron-rich supranuclear matter over the density range probed in neutron stars.
Y1  - 2022
U6  - https://doi.org/10.1038/s41586-022-04750-w
SN  - 0028-0836
SN  - 1476-4687
VL  - 606
IS  - 7913
SP  - 276
EP  - 295
PB  - Nature Publ. Group
CY  - London [u.a.]
ER  -