A Modern View of the Equation of State in Nuclear and Neutron Star Matter
Abstract
:1. Introduction
2. Equations of State
3. Bulk Properties of Nuclear Matter
4. EOS for Betastable Matter
5. Constraints on the EOS from Terrestrial Laboratories and Astrophysical Observations
6. Conclusions
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
References
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Model | EOS | [fm] | [MeV] | [MeV] | L [MeV] | [MeV] | [] | |||
---|---|---|---|---|---|---|---|---|---|---|
Micro. | BOB | 0.170 | 15.4 | 33.6 | 70 | 238 | 2.50 | 1366 | 570 | 252 |
V18 | 0.178 | 13.9 | 32.3 | 67 | 207 | 2.36 | 1082 | 442 | 188 | |
N93 | 0.185 | 16.1 | 36.5 | 77 | 229 | 2.25 | 1234 | 473 | 190 | |
UIX | 0.171 | 14.9 | 33.5 | 61 | 171 | 1.96 | 848 | 309 | 112 | |
APR | 0.159 | 15.9 | 33.4 | 51 | 233 | 2.20 | 720 | 274 | 110 | |
DBHF(A) | 0.181 | 16.2 | 34.4 | 69 | 218 | 2.31 | 1635 | 681 | 295 | |
DBHF(B) | 0.186 | 16.2 | 32.8 | 67 | 272 | - | 830 | 327 | 133 | |
FSS2CC | 0.157 | 16.3 | 31.8 | 52 | 219 | 1.94 | 814 | 295 | 106 | |
FSS2GC | 0.170 | 15.6 | 31.0 | 51 | 185 | 2.08 | 697 | 262 | 101 | |
AFDMC | 0.160 | 16.0 | 31.3 | 60 | 239 | 2.21 | 822 | 293 | 109 | |
Skyrme | Gs | 0.158 | 15.6 | 31.2 | 94 | 239 | 2.13 | 1769 | 659 | 253 |
Rs | 0.158 | 15.1 | 30.8 | 86 | 248 | 2.12 | 1652 | 618 | 238 | |
SLy4 | 0.160 | 16.0 | 31.8 | 45 | 232 | 2.05 | 756 | 287 | 111 | |
SV | 0.155 | 16.0 | 33.0 | 97 | 305 | 2.43 | 2224 | 914 | 393 | |
SkI4 | 0.158 | 16.2 | 33.7 | 106 | 245 | 2.17 | 1203 | 474 | 194 | |
SkMP | 0.158 | 15.6 | 34.3 | 82 | 244 | 2.11 | 1295 | 487 | 188 | |
SkO | 0.157 | 15.8 | 29.7 | 70 | 230 | 2.01 | 1252 | 451 | 164 | |
BSk22 | 0.158 | 16.1 | 32.0 | 69 | 246 | 2.26 | 1553 | 632 | 268 | |
BSk24 | 0.158 | 16.1 | 30.0 | 46 | 246 | 2.28 | 1260 | 523 | 227 | |
BSk26 | 0.159 | 16.1 | 30.0 | 38 | 241 | 2.17 | 830 | 327 | 133 | |
NLWM | SFHO | 0.157 | 16.2 | 32.8 | 53 | 244 | 2.06 | 862 | 334 | 132 |
GM1 | 0.153 | 16.3 | 32.5 | 94 | 300 | 2.36 | 2223 | 913 | 393 | |
GM3 | 0.153 | 16.4 | 32.5 | 90 | 241 | 2.02 | 1688 | 617 | 228 | |
DDM | DDME1 | 0.152 | 16.2 | 33.1 | 55 | 245 | 2.47 | 1765 | 773 | 355 |
DDME2 | 0.152 | 16.1 | 32.3 | 51 | 251 | 2.51 | 1834 | 806 | 374 | |
TW99 | 0.153 | 16.2 | 32.8 | 55 | 240 | 2.08 | 1041 | 404 | 162 | |
Exp. | ∼ 0.14–0.17 | ∼ 15–17 | 28.5–34.9 | 30–87 | 220–260 | 70–580 | ||||
Ref. | [71] | [71] | [6,72] | [73,74] | [6,72] | [12] | [2] |
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Burgio, G.F.; Schulze, H.-J.; Vidaña, I.; Wei, J.-B. A Modern View of the Equation of State in Nuclear and Neutron Star Matter. Symmetry 2021, 13, 400. https://doi.org/10.3390/sym13030400
Burgio GF, Schulze H-J, Vidaña I, Wei J-B. A Modern View of the Equation of State in Nuclear and Neutron Star Matter. Symmetry. 2021; 13(3):400. https://doi.org/10.3390/sym13030400
Chicago/Turabian StyleBurgio, G. Fiorella, Hans-Josef Schulze, Isaac Vidaña, and Jin-Biao Wei. 2021. "A Modern View of the Equation of State in Nuclear and Neutron Star Matter" Symmetry 13, no. 3: 400. https://doi.org/10.3390/sym13030400