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Title: Discovering true muonium in K L ( μ + μ ) γ

Abstract

Theoretical and phenomenological predictions of BR (K L → (μ +μ -)γ) ~ 7 × 10 -13 are presented for different model form factors F KL γγ* (Q 2). These rates are comparable to existing and near-term rare K L decay searches at J-PARC and CERN, indicating a discovery of true muonium is possible. Further discussion of potential backgrounds is made.

Authors:
;
Publication Date:
Research Org.:
Univ. of Maryland, College Park, MD (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1473733
Alternate Identifier(s):
OSTI ID: 1498930
Grant/Contract Number:  
[FG02-93ER-40762; FG02-93ER40762]
Resource Type:
Published Article
Journal Name:
Physical Review D
Additional Journal Information:
[Journal Name: Physical Review D Journal Volume: 98 Journal Issue: 5]; Journal ID: ISSN 2470-0010
Publisher:
American Physical Society
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; 73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

Ji, Yao, and Lamm, Henry. Discovering true muonium in K L → ( μ + μ − ) γ. United States: N. p., 2018. Web. doi:10.1103/PhysRevD.98.053008.
Ji, Yao, & Lamm, Henry. Discovering true muonium in K L → ( μ + μ − ) γ. United States. doi:10.1103/PhysRevD.98.053008.
Ji, Yao, and Lamm, Henry. Tue . "Discovering true muonium in K L → ( μ + μ − ) γ". United States. doi:10.1103/PhysRevD.98.053008.
@article{osti_1473733,
title = {Discovering true muonium in K L → ( μ + μ − ) γ},
author = {Ji, Yao and Lamm, Henry},
abstractNote = {Theoretical and phenomenological predictions of BR (KL → (μ+μ-)γ) ~ 7 × 10-13 are presented for different model form factors FKLγγ* (Q2). These rates are comparable to existing and near-term rare KL decay searches at J-PARC and CERN, indicating a discovery of true muonium is possible. Further discussion of potential backgrounds is made.},
doi = {10.1103/PhysRevD.98.053008},
journal = {Physical Review D},
number = [5],
volume = [98],
place = {United States},
year = {2018},
month = {9}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
DOI: 10.1103/PhysRevD.98.053008

Citation Metrics:
Cited by: 1 work
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Works referenced in this record:

Production of the Smallest QED Atom: True Muonium ( μ + μ )
journal, May 2009


Creation of relativistic fermionium in collisions of electrons with atoms
journal, April 1987


Laser spectroscopy of muonic deuterium
journal, August 2016


Review of Particle Physics
journal, October 2016


Next-to-leading and higher order corrections to the decay rate of dimuonium
journal, April 1998


Does a Heavy Positronium Atom Exist?
journal, December 1975


Prospects for an experiment to measure at the CERN SPS
journal, January 2017


Non-leptonic kaon decays and the chiral anomaly
journal, January 1994


Applying Bayesian inference to Galileon solutions of the muon problem
journal, December 2016


Production and discovery of true muonium in fixed-target experiments
journal, November 2012


Proton Structure from the Measurement of 2S-2P Transition Frequencies of Muonic Hydrogen
journal, January 2013


Measurement of the Ratio of Branching Fractions B ( B ¯ 0 D * + τ ν ¯ τ ) / B ( B ¯ 0 D * + μ ν ¯ μ )
journal, September 2015


Final report of the E821 muon anomalous magnetic moment measurement at BNL
journal, April 2006


Cancellation of the divergence of the wave function at the origin in leptonic decay rates
journal, August 1987


Measuring sparticle masses in non-universal string inspired models at the LHC
journal, September 2000

  • Allanach, Ben C.; Lester, Christopher Gorham; Parker, M. Andy
  • Journal of High Energy Physics, Vol. 2000, Issue 09
  • DOI: 10.1088/1126-6708/2000/09/004

Final results from the KTeV experiment on the decay K L π 0 γ γ
journal, June 2008


Radiative and muonic decays of KL. implications for top mass
journal, October 1990


Short-distance information from B(KL→μ+μ−)
journal, March 1998


Measurement of the Branching Ratio and Form Factor of K L μ + μ γ
journal, July 2001


Resonances in the weak chiral lagrangian
journal, April 1993


Test of Lepton Universality Using B + K + + Decays
journal, October 2014


Muonic hydrogen and MeV forces
journal, May 2011


The Dalitz decay π0 → e + e – γ revisited
journal, February 2006


Measurements of the Decay K L e + e γ
journal, August 2007


Precise measurement of the decay KL→π0γγ
journal, June 2002


Bound μ + μ system
journal, December 1997


Production of the bound triplet μ + μ system in collisions of electrons with atoms
journal, August 2000


The Heavy Photon Search experiment at Jefferson Laboratory
journal, November 2014


Electroweak corrections to the true muonium hyperfine splitting
journal, April 2015


A new search for the KL→π0νν¯ and KL→π0X0 decays
journal, February 2017

  • Ahn, J. K.; Baek, K. Y.; Banno, S.
  • Progress of Theoretical and Experimental Physics, Vol. 2017, Issue 2
  • DOI: /10.1093/ptep/ptx001

Testing the origin of the rule through KL dalitz decays
journal, November 1983


Hadronic vacuum polarization in true muonium
journal, January 2017


Production of bound μ + μ systems in relativistic heavy ion collisions
journal, December 1998

  • Ginzburg, I. F.; Jentschura, U. D.; Karshenboim, S. G.
  • Physical Review C, Vol. 58, Issue 6
  • DOI: 10.1103/PhysRevC.58.3565

Four-quark operators and non-leptonic weak transitions
journal, July 1991


Vector meson exchange contributions to K → πγγ and KL → γℓ+ℓ−
journal, May 1997


Can galileons solve the muon problem?
journal, September 2015


Precision SUSY measurements at CERN LHC
journal, May 1997


Note on Unitary Symmetry in Strong Interactions
journal, May 1962


Measurement of flux at the J-PARC neutral-kaon beam line
journal, February 2012

  • Shiomi, K.; Baek, K. Y.; Comfort, J.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 664, Issue 1
  • DOI: 10.1016/j.nima.2011.11.010

DIRAC experiment at CERN
journal, January 2012


Decay of the dimuonium into a photon and a neutral pion
journal, July 2017


Measurement of the branching ratio and form factor for K L e + e γ
journal, September 1990