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Precision tests of the standard model and properties of hadrons in the effective field theories

Precision tests of the standard model and properties of hadrons in the effective field theories
有效场论中强子标准模型和性质的精度测试
批准号:
355450-2011
负责人:
Aleksejevs, Aleksandrs
金额:
$1.09万
依托单位国家:
加拿大
项目类别:
Subatomic Physics Envelope - Individual
财政年份:
2015
资助国家:
加拿大
项目状态:
已结题
起止时间:
2015-01-01 至 2016-12-31

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中文摘要
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英文摘要
Investigation on the origin, evolution and structure of strongly interacting (hadronic) matter requires both experimental and theoretical effort. Chiral Perturbation Theory has been tremendously successful in describing low-energy hadronic interactions in the non-perturbative regime of Quantum Chromodynamics. The main purpose of our theoretical research is to take advantage of the new symbolic computing methods and to bring subatomic physics computations to the next level by developing a computational model with a consistent power counting scheme within relativistic Chiral Perturbation Theory. Our recently developed Computational Hadronic Model already incorporates the octet of baryons, pseudoscalar mesons, and decuplet of resonances, and first we plan to expand it with vector meson sector. After that, we will apply our new models, starting with the calculations of the electromagnetic nucleon formfactors using all of the possible degrees of freedoms of the effective chiral theory of strong interactions. The next application will be directed to virtual Compton scattering which will provide broader understanding of the dynamical structure of the baryons. Our new Computational Hadronic Model, supplemented by the vector meson sector, can also be applied to the studies of the impact of the hadronic radiative corrections on the parity violating lepton-nucleon scattering and hence dramatically improve precision in the tests of Standard Model. In the most general sense, we will develop and use the advanced symbolic computational methods to study various reactions in hadronic physics with a high degree of precision. Although any practical outcomes of basic research such as a subatomic theory cannot be predicted immediately, such basic research is pushing the frontiers of human knowledge, and will eventually lay the foundations for new technologies.
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Precision Tests of the Standard Model and Low Energy Hadronic Interactions
  • 批准号:
    SAPIN-2016-00037
  • 项目类别:
    Subatomic Physics Envelope - Individual
  • 资助金额:
    $1.68万
  • 财政年份:
    2020
  • 负责人:
    Aleksejevs, Aleksandrs
  • 依托单位:
Precision Tests of the Standard Model and Low Energy Hadronic Interactions
  • 批准号:
    SAPIN-2016-00037
  • 项目类别:
    Subatomic Physics Envelope - Individual
  • 资助金额:
    $1.68万
  • 财政年份:
    2019
  • 负责人:
    Aleksejevs, Aleksandrs
  • 依托单位:
Precision Tests of the Standard Model and Low Energy Hadronic Interactions
  • 批准号:
    SAPIN-2016-00037
  • 项目类别:
    Subatomic Physics Envelope - Individual
  • 资助金额:
    $1.68万
  • 财政年份:
    2018
  • 负责人:
    Aleksejevs, Aleksandrs
  • 依托单位:
Precision Tests of the Standard Model and Low Energy Hadronic Interactions
  • 批准号:
    SAPIN-2016-00037
  • 项目类别:
    Subatomic Physics Envelope - Individual
  • 资助金额:
    $1.68万
  • 财政年份:
    2017
  • 负责人:
    Aleksejevs, Aleksandrs
  • 依托单位:
国内基金
海外基金
Multistage,haplotype and functional tests-based FCAR 基因和IgA肾病相关关系研究
  • 批准号:
    30771013
  • 项目类别:
    面上项目
  • 资助金额:
    30.0万元
  • 批准年份:
    2007
  • 负责人:
    王一鸣
  • 依托单位: