Muon capture on the deuteron in chiral effective field theory

Muon capture on the deuteron in chiral effective field theory
复制标题

手性有效场理论中氘核的 μ 子捕获

DOI:
10.1103/physrevc.107.065502
复制
发表时间:
2023
期刊:
影响因子:
3.1
通讯作者:
Platter, Lucas
Platter, Lucas
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
Bonilla, Jose;Acharya, Bijaya;Platter, Lucas

文献摘要

参考文献

相似文献

我们考虑在重离子上俘获一个介子。对主要渠道的不确定度分析对于仔细分析即将到来的实验数据是重要的。我们量化了手征有效场论从末态相关的中子-中子分波通道中预测重离子俘获几率的理论不确定性。我们研究了用来规则化相互作用的截止,用不同的拟合数据和策略校准的低能常数,以及电流的有效场论展开式的截断的依赖性。结合这两种方法,给出了原子双重态俘获和四重态俘获的估计,给出的第一和第二不确定度分别是由有效场论截断误差和轴向半径的不确定度引起的。
We consider the capture of a muon on a deuteron. An uncertainty analysis of the dominant channels is important for a careful analysis of forthcoming experimental data. We quantify the theoretical uncertainties of chiral effective-field-theory predictions of the muon-deuteron capture rate from the relevant neutron-neutron partial wave channels in the final state. We study the dependence on the cutoff used to regularize the interactions, low-energy constants calibrated using different fitting data and strategies, and truncation of the effective-field-theory expansion of the currents. Combining these approaches gives as an estimate offor capture from the atomic doublet state, andfor capture from the quartet state and the first and second uncertainties given here are due to the effective field theory truncation error and the uncertainty in the axial radius, respectively.
DOI: 10.1007/s00601-022-01749-x
发表时间: 2022-02
期刊: Few-Body Systems
影响因子: 1.6
作者:
I. Tews;Z. Davoudi;A. Ekström;J. Holt;K. Becker;R. Briceño;D. Dean;W. Detmold;C. Drischler;T. Duguet;E. Epelbaum;A. Gasparyan;J. Gegelia;J. Green;H. Grießhammer;Andrew D. Hanlon;M. Heinz;H. Hergert;M. Hoferichter;M. Illa;D. Kekejian;A. Kievsky;S. König;H. Krebs;K. Launey;Dean Lee;P. Navr'atil;A. Nicholson;A. Parreño;D. Phillips;M. Płoszajczak;X. Ren;Thomas R. Richardson;C. Robin;G. Sargsyan;M. Savage;M. Schindler;P. Shanahan;R. Springer;A. Tichai;U. V. Kolck;M. Wagman;A. Walker-Loud;Chi Yang;Xilin Zhang
通讯作者: I. Tews;Z. Davoudi;A. Ekström;J. Holt;K. Becker;R. Briceño;D. Dean;W. Detmold;C. Drischler;T. Duguet;E. Epelbaum;A. Gasparyan;J. Gegelia;J. Green;H. Grießhammer;Andrew D. Hanlon;M. Heinz;H. Hergert;M. Hoferichter;M. Illa;D. Kekejian;A. Kievsky;S. König;H. Krebs;K. Launey;Dean Lee;P. Navr'atil;A. Nicholson;A. Parreño;D. Phillips;M. Płoszajczak;X. Ren;Thomas R. Richardson;C. Robin;G. Sargsyan;M. Savage;M. Schindler;P. Shanahan;R. Springer;A. Tichai;U. V. Kolck;M. Wagman;A. Walker-Loud;Chi Yang;Xilin Zhang
使用局部手性势捕获氘核上的 μ 子
DOI: 10.3389/fphy.2022.1049919
发表时间: 2022
期刊: Nuclear Physics
影响因子: --
作者:
L. Ceccarelli;A. Gnech;L. Marcucci;M. Piarulli;M. Viviani
通讯作者: M. Viviani
DOI: 10.1103/physrevd.98.030001
发表时间: 2018-08
期刊: Physical Review D
影响因子: 5
作者:
K. Nakamura;K. Hagiwara;K. Hikasa;H. Murayama;M. Tanabashi;T. Watari;C. Amsler;M. Antonelli
通讯作者: K. Nakamura;K. Hagiwara;K. Hikasa;H. Murayama;M. Tanabashi;T. Watari;C. Amsler;M. Antonelli
氘核和 3He 上的 μ 子捕获
DOI: 10.1051/epjconf/20148106004
发表时间: 2014
期刊: Physics Letters B
影响因子: 4.4
作者:
A. Elmeshneb
通讯作者: A. Elmeshneb
DOI: 10.1016/0375-9474(86)90253-8
发表时间: 1986
期刊: Nuclear Physics
影响因子: --
作者:
G. Bardin;J. Duclos;J. Martino;A. Bertin;M. Capponi;M. Piccinini;A. Vitale
通讯作者: A. Vitale