Parameter

n = 1 / 2

n = 3 / 4

n = 1

LCDM

a c

1.79 × 10 5

9.30 × 10 7

5.48 × 10 8

---

Ω ϕ c

0.0381

0.1479

0.2268

---

M (eV)

4.63

127.31

2465.46

---

Ω b h 2

0.02225

0.02254

0.02266

0.02242

Ω c h 2

0.1179

0.1174

0.1173

0.1181

H o

66.60

67.78

67.86

68.63

Ω D E o

0.684

0.695

0.696

0.702

w D E o

−0.906

-0.932

−0.924

−1

σ 8 o

0.822

0.849

0.865

0.871

r BAO ( 0.57 )

0.0720

0.0724

0.0752

0.07230

f σ 8 ( 0.57 )

0.4697

0.4847

0.4934

0.5013

Y P

0.2508

0.2628

0.2719

0.2467