Slides from the talk - CP3-Origins
Slides from the talk - CP3-Origins
Slides from the talk - CP3-Origins
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B G B G, tree, nw<br />
BNG<br />
BNG BG<br />
BG<br />
1.6<br />
1.4<br />
The matter bispectrum and PNG:<br />
1.4<br />
small scales<br />
1.4<br />
1.2<br />
1.2<br />
B = 1.3 B 0 + BG<br />
tree<br />
1.0<br />
BNG BG<br />
0.8 1.2 Primordial Gravity-induced Additional gravity-induced 0.8 1.2 contributions<br />
component contributions present for NG initial conditions (B0)<br />
0.6<br />
0.05 0.10 0.15 0.20 0.25 0.30<br />
1.1<br />
1.1<br />
0.05 0.10 0.15 0.20 0.25 0.30<br />
k h Mpc 1 <br />
k h Mpc 1 <br />
Squeezed 1.0 configurations B(Δk, k, k)<br />
as a function of k with Δk = 0.01 h/Mpc<br />
1.4<br />
1000<br />
1.3500<br />
1.2200<br />
100<br />
1.1<br />
50<br />
treelevel<br />
oneloop<br />
SC01<br />
ES (2009)<br />
ES, Crocce & Desjacques (2010)<br />
1.0<br />
5000<br />
Ratio B f NL 100 B f NL 0<br />
[P 0 ]+B loop<br />
G<br />
1.0<br />
0.05Squeezed 0.10 0.15configurations 0.20 0.25 0.30 B(∆k, k, k) vs. 0.05 k, 0.10 non-Gaussian ES 0.15 (2009) 0.20 0.25 initial 0.30c<br />
k h Mpc 1 <br />
Ratio Difference B f NL B f100 NL 100 B f NL B f NL 00<br />
z 0z 1<br />
0.010.05 0.02 0.10 0.15 0.05 0.200.10 0.25 0.20.30<br />
k hk Mpc h Mpc 1 <br />
1 <br />
Nbody<br />
treelevel<br />
oneloop<br />
[P 0]+B loop<br />
B G B G, tree, nw<br />
z 1<br />
1.0<br />
1.3<br />
NG [P 0,B 0 ]<br />
BNG BG<br />
BNG BG<br />
200<br />
1.3<br />
BNG BG<br />
1.4<br />
1.2<br />
1.1<br />
1.0<br />
100<br />
50<br />
20<br />
10<br />
Ratio B f NL 100 B f NL 0<br />
k h Mpc 1 <br />
z 2<br />
ES, Crocce & Desjacques (2010)<br />
Ratio Difference B f NL B f100 NL 100 B f NL B f NL<br />
00<br />
z z1<br />
2<br />
0.010.05 0.02 0.10 0.15 0.05 0.200.10 0.25 0.200.30<br />
k hk Mpc h Mpc 1 <br />
1