Yi Guo

Light fields during inflation from BOSS and future galaxy surveys

Daniel Green, Yi Guo, Jiashu Han, Benjamin Wallisch

Abstract Primordial non-Gaussianity generated by additional fields present during inflation offers a compelling observational target for galaxy surveys. These fields are of significant theoretical interest since they offer a window into particle physics in the inflaton sector. They also violate the single-field …

us, se, pl, es (code pays fourni par la source)

Light Fields during Inflation from BOSS and Future Galaxy Surveys

Daniel Green, Yi Guo, Jiashu Han, Benjamin Wallisch

Primordial non-Gaussianity generated by additional fields present during inflation offers a compelling observational target for galaxy surveys. These fields are of significant theoretical interest since they offer a window into particle physics in the inflaton sector. They also violate the single-field consistency …

us, se, pl, es (code pays fourni par la source)

Measurement of the $e^+e^-\to\pi^+\pi^-\pi^0$ Cross Section from 0.7 GeV to 3.0 GeV via Initial-State Radiation

F. De Mori, H. X. Yang, M. Kuemmel, Z.P. Zhang et autres

The cross section of the process $e^+e^-\to\pi^+\pi^-\pi^0$ is measured with a precision of 1.6% to 25% in the energy range between $0.7$ and 3.0 GeV using the Initial State Radiation method. A data set with an integrated luminosity of $2.93$fb$^{-1}$ taken at …

Observation ofD0 Meson Nuclear Modifications in Au+Au Collisions at √SNN=200 GeV

JK Adkins, Renee Fatemi, S. Ramachandran, L. Adamczyk et autres

Centrality and $p_{T}$ dependence study of Dielectron Production in $\sqrt{s_{NN}}$=200 GeV Au+Au collisions at STAR

Yi Guo

First observation of the $M1$ transition $\psi(3686) \rightarrow \gamma\eta_c (2S)$

F. De Mori, Mikhail N. Achasov, D. J. Ambrose, F. F. An et autres

Using a sample of $106×10^6$ $\\psi(3686)$ events collected with the BESIII detector at the BEPCII storage ring, we have made the first measurement of the $M1$ transition between the radially excited charmonium $S-wave$ spin-triplet and the radially excited $S-wave$ spin-singlet states: $\\psi(3686)→\\gamma\\eta_c …

Measurements of identified particles at intermediate transverse momentum in the STAR experiment from Au + Au collisions at s(NN)**(1/2) =200- GeV

John B. Adams, M. Milos, H. M. Spinka, J. M. Landgraf et autres