Particle Yields in Heavy Ion Collisions and the Influence of Strong Magnetic Fields

Table 4

𝑑 + Au (40–100%) collision at √𝑠_NN = 200 GeV. Results obtained for different values of the magnetic field. The lower 𝜒² is given in boldface.

𝐵 (×10^19 G)	0	0.1	0.5	1	2	5	10	STAR/RHIC [33]
𝑒𝐵 (𝑚^2𝜋)	0	0.3	1.5	3	6	15	30
𝜋^−/𝜋^+ (Δ%)	1.000 (0.79%)	1.000	1.000	1.000	1.000 (0.79%)	1.000	1.000	1.008 ± 0.042
𝐾^−/𝐾^+	0.996 (1.98%)	0.996	0.992	0.988	0.981 (0.43%)	0.981	0.987	0.977 ± 0.037
𝑝/𝑝	0.843 (0.18%)	0.844	0.844	0.847	0.843 (0.22%)	0.842	0.841	0.841 ± 0.067
𝐾^−/𝜋^−	0.137 (14.3%)	0.137	0.140	0.143	0.146 (21.8%)	0.146	0.142	0.120 ± 0.011
𝑝/𝜋^−	0.011 (86.3%)	0.012	0.015	0.020	0.023 (71.8%)	0.019	0.014	0.082 ± 0.010
𝐾^+/𝜋^+	0.138 (11.0%)	0.138	0.141	0.145	0.149 (20.1%)	0.149	0.144	0.124 ± 0.012
𝑝/𝜋^+	0.013 (86.4%)	0.014	0.018	0.024	0.027 (71.0%)	0.023	0.017	0.098 ± 0.014
𝑇 (MeV)	114	115	126	139	155	170	171	159+10−7
𝜇𝐵 (MeV)	10	10	11	12	14	16	17	16.5 ± 6.5
𝜇𝑆 (MeV)	0.443	0.464	0.807	1.32	2.18	3.00	3.26
𝜇𝐼3 (MeV)	−0.467	−0.475	−0.671	−0.939	−1.49	−2.80	−4.33
𝜒^2/ndf	18.2	22.5	20.5	18.6	17.5	19.4	21.7
𝑅 (fm)	71.5	69.5	50.2	36.4	25.6	18.9	17.1
𝜌𝐵 (×10^−2 fm^−3)	0.0130	0.0141	0.0375	0.0982	0.283	0.700	0.944
𝜌Δ (×10^−2 fm^−3)	0.00292	0.00320	0.00936	0.0270	0.0859	0.237	0.344
𝜌𝑀 (fm^−3)	0.0627	0.0660	0.113	0.204	0.415	1.00	1.80
𝜌𝜋 (fm^−3)	0.0472	0.0495	0.0818	0.142	0.283	0.715	1.36
𝜖 (MeV/fm^3)	33.0	34.9	62.9	121	259	573	857
𝑃 (MeV/fm^3)	6.93	7.33	13.5	26.6	59.6	151	258
𝑠 (MeV/fm^3)	0.350	0.367	0.606	1.06	2.06	4.25	6.52