"A_m800_w21p0__H_m850_w21p0_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, $m_A = 800$ GeV, $\Gamma_A/m_A = 21.0$% and H, $m_H = 850$ GeV, $\Gamma_H/m_H = 21.0$% 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A粒子与H粒子同时存在时，相对于标准模型（Standard Model，SM，即耦合修正因子$g_{A tar t}=g_{H tar t}=0$的情形）的两倍负对数似然观测值；其中A粒子的质量$m_A=800$吉电子伏特（GeV），衰变宽度与质量之比$Gamma_A/m_A=21.0\%$，H粒子的质量$m_H=850$吉电子伏特（GeV），衰变宽度与质量之比$Gamma_H/m_H=21.0\%$，且该观测值以耦合修正因子$g_{A tar t}$与$g_{H tar t}$为自变量。