"A_m1000_w5p0__H_m365_w2p0_2dnll" of "Search for heavy pseudoscalar and scalar bosons decaying to a top quark pair in proton-proton collisions at $\sqrt{s}$ = 13 TeV"

Observed values of twice the negative log-likelihood with respect to the SM (corresponding to $g_{A t \bar t} = g_{H t \bar t} = 0$) for the simultaneous presence of A, $m_A = 1000$ GeV, $\Gamma_A/m_A = 5.0$% and H, $m_H = 365$ GeV, $\Gamma_H/m_H = 2.0$% as a function of the coupling modifiers $g_{A t \bar t}$ and $g_{H t \bar t}$.

本数据集给出了同时存在粒子A（质量$m_A=1000 ext{GeV}$，宽度与质量之比$Gamma_A/m_A=5.0\%$）与粒子H（质量$m_H=365 ext{GeV}$，宽度与质量之比$Gamma_H/m_H=2.0\%$）时，以耦合修正因子$g_{A tar{t}}$与$g_{H tar{t}}$为自变量的、相对于标准模型（Standard Model，SM）的两倍负对数似然观测值；该基准情形对应于$g_{A tar{t}}=g_{H tar{t}}=0$的条件。