论文标题
在$（d，p）$反应中对杜特隆频道的三个努克龙部队贡献
Three-nucleon force contribution to the deuteron channel in $(d,p)$ reactions
论文作者
论文摘要
在$ a（d，p）b $反应的入口通道中，在接入的杜特龙中具有三核子（3N）力，在传入的deuteron中作用于中子和质子，对deuteron-target势能在绝热波动的波浪近似（ADWA）中计算出来。使用了局部手性有效场理论（$χ$ eft）的四个不同的3N相互作用集（N2LO）。已经发现了绝热Deuteron-target对3N力格式的敏感性的强烈敏感性，这源自对ADWA中核素 - 核子（NN）短距离物理学的敏感性增强的敏感性和3N相互作用。当使用Watanabe折叠模型生成$ d $ - $ a $潜力而不是ADWA时，这种敏感性会降低。 3N力量贡献对$（d，p）$横截面的影响取决于对$ p $ - $ a $ a $ and $ n $ - $ a $ a $ optical潜力的假设，用于计算入口渠道中扭曲的$ d $ - $ a潜力。对于局部和非局部光电位而言，它是不同的，并且取决于是否包括由于对目标激发而引起的诱导的三体力。
The contribution of a three-nucleon (3N) force, acting between the neutron and proton in the incoming deuteron with a target nucleon, to the deuteron-target potential in the entrance channel of the $A(d,p)B$ reaction has been calculated within the adiabatic distorted wave approximation (ADWA). Four different 3N interaction sets from local chiral effective field theory ($χ$EFT) at next-to-next-to-leading order (N2LO) were used. Strong sensitivity of the adiabatic deuteron-target potential to the choice of the 3N force format has been found, which originates from the enhanced sensitivity to the short-range physics of nucleon-nucleon (NN) and 3N interactions in the ADWA. Such a sensitivity is reduced when a Watanabe folding model is used to generate $d$-$A$ potential instead of ADWA. The impact of the 3N force contribution on $(d,p)$ cross sections depends on assumptions made about the $p$-$A$ and $n$-$A$ optical potentials used to calculate the distorted $d$-$A$ potential in the entrance channel. It is different for local and nonlocal optical potentials and depends on whether the induced three-body force arising due to neglect of target excitations is included or not.
