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ChPT loops for the lattice : Pion mass and decay constant, HVP at finite volume and nn̄ -oscillations

Bijnens, Johan LU orcid (2018) In EPJ Web of Conferences 175.
Abstract

I present higher loop order results for several calculations in Chiral perturbation Theory. 1) Two-loop results at finite volume for hadronic vacuum polarization. 2) A three-loop calculation of the pion mass and decay constant in two-flavour ChPT. For the pion mass all needed auxiliary parameters can be determined from lattice calculations of ππ-scattering. 3) Chiral corrections to neutron-anti-neutron oscillations.

Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
EPJ Web of Conferences
volume
175
article number
06011
publisher
EDP Sciences
external identifiers
  • scopus:85045150477
ISSN
2101-6275
DOI
10.1051/epjconf/201817506011
language
English
LU publication?
yes
id
87df80e9-3125-4a5a-b9b2-aaa175b151b0
date added to LUP
2018-04-20 11:37:52
date last changed
2024-03-01 17:49:06
@article{87df80e9-3125-4a5a-b9b2-aaa175b151b0,
  abstract     = {{<p>I present higher loop order results for several calculations in Chiral perturbation Theory. 1) Two-loop results at finite volume for hadronic vacuum polarization. 2) A three-loop calculation of the pion mass and decay constant in two-flavour ChPT. For the pion mass all needed auxiliary parameters can be determined from lattice calculations of ππ-scattering. 3) Chiral corrections to neutron-anti-neutron oscillations.</p>}},
  author       = {{Bijnens, Johan}},
  issn         = {{2101-6275}},
  language     = {{eng}},
  month        = {{03}},
  publisher    = {{EDP Sciences}},
  series       = {{EPJ Web of Conferences}},
  title        = {{ChPT loops for the lattice : Pion mass and decay constant, HVP at finite volume and nn̄ -oscillations}},
  url          = {{http://dx.doi.org/10.1051/epjconf/201817506011}},
  doi          = {{10.1051/epjconf/201817506011}},
  volume       = {{175}},
  year         = {{2018}},
}