Chemical Potentials of Light Flavor Quarks from Yield Ratios of Negative to Positive Particles in Au+Au Collisions at RHIC

Table 1

Values of , , , , , and dof corresponding to the curves in Figure 1. The values for positively and negatively charged particles are given using the slash (/), where the values for positive particles are shown before the slash and the values for negative particles after the slash. The values of are obtained due to the comparisons between the experimental and the calculated , where and is presented in (2).

(GeV)	Particles	(MeV)		(MeV)			dof
7.7						0.38/0.45	22/22
			1.00/1.00			0.75/0.98	21/21
	/		1.00/1.00			1.15/0.52	27/13
11.5						0.25/0.48	22/22
			1.00/1.00			0.49/0.97	23/21
	/		1.00/1.00			1.70/3.07	26/21
19.6						0.19/0.40	22/22
						0.55/1.61	22/22
	/		1.00/1.00			0.69/19.81	27/20
27						0.19/0.27	22/22
						0.27/0.92	22/21
	/		1.00/1.00			0.84/1.28	21/20
39						0.39/0.20	22/22
						0.20/0.36	22/22
	/		1.00/1.00			0.81/2.42	20/21
62.4			1.00/1.00			1.14/1.07	8/8
			1.00/1.00			0.02/0.37	8/8
	/		1.00/1.00			1.97/1.60	13/14
130			1.00/1.00			1.98/3.68	8/8
			1.00/1.00			0.39/0.20	11/11
	/		1.00/1.00			1.73/0.47	11/11
200						0.21/0.17	7/7
			1.00/1.00			0.06/0.06	8/8
	/		1.00/1.00			0.10/0.25	14/15