Constraints on the Dark Side of the Universe and Observational Hubble Parameter Data

Table 1

The set of available observational 𝐻(𝑧) data.

𝑧	𝐻(𝑧)±1𝜎 errora	References	Remarks
0.09	69±12	[24, 26]
0.17	83±8	[26]
0.24	79.69±2.65^b	[64]	In the redshift slice 0.15∼0.30
0.27	77±14	[26]
0.4	95±17	[26]
0.43	86.45±3.68^b	[64]	In the redshift slice 0.40∼0.47
0.48	97±62	[26]
0.88	90±40	[26]
0.9	117±23	[26]
1.3	168±17	[26]
1.43	177±18	[26]
1.53	140±14	[26]
1.75	202±40	[26]

^a𝐻(𝑧) figures are in the unit of kms⁻¹Mpc⁻¹.
bIncluding both statistical and systematic uncertainties, 𝜎=𝜎²_sta+𝜎²_sys.