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Muon Collider: Plans, Progress and Challenges
Muon Collider Plans Progress and Challenges Accelerator Physics
2012/4/27
We in the physics community expect the LHC to uncover new physics in the next few years. The character and energy scale of the new physics remain unclear, but it is likely that data from the LHC will ...
Radiation effects in a muon collider ring and dipole magnet protection
Radiation effects muon collider ring dipole magnet protection
2012/2/28
The requirements and operating conditions for a Muon Collider Storage Ring (MCSR) pose significant challenges to superconducting magnets. The dipole magnets should provide a high magnetic field to red...
Muon capture for the front end of a muon collider
Muon capture muon collider the International Design Study
2012/2/28
We discuss the design of the muon capture front end for a \mu+-\mu- Collider. In the front end, a proton bunch on a target creates secondary pions that drift into a capture transport channel, decaying...
Muon Collider interaction region and machine-detector interface design
Muon Collider interaction region machine-detector interface design
2012/2/28
One of the key systems of a Muon Collider (MC) - seen as the most exciting option for the energy frontier machine in the post-LHC era - is its interaction region (IR). Designs of its optics, magnets a...
Both e+e- and {\mu}+{\mu}- colliders have been proposed as possible candidates for a lepton collider to complement and extend the reach of the Large Hadron Collider (LHC) at CERN. The physics program ...
The (International Design Report) IDR neutrino factory scenario for capture, bunching, phase-energy rotation and initial cooling of micro's produced from a proton source target is explored. It require...
Performance and First Physics Results of the ALICE Muon Spectrometer
Performance First Physics Results ALICE Muon Spectrometer
2011/4/7
Performance and First Physics Results of the ALICE Muon Spectrometer 。
Modeling high-energy cosmic ray induced terrestrial muon flux: A lookup table
Modeling high-energy cosmic ray induced terrestrial muon flux
2010/12/27
On geological timescales, the Earth is likely to be exposed to an increased flux of high energy cosmic rays (HECRs) from astrophysical sources such as nearby supernovae, gamma ray bursts or by galacti...
Modeling high-energy cosmic ray induced terrestrial muon flux: A lookup table
Modeling high-energy cosmic ray terrestrial muon flux A lookup table
2011/1/5
On geological timescales, the Earth is likely to be exposed to an increased ux of high energy
cosmic rays (HECRs) from astrophysical sources such as nearby supernovae, gamma ray bursts
or by galacti...
Muon g－2 discrepancy：new physics or a relatively light Higgs?
muon anomalous magnetic moment Standard Model Higgs boson
2010/5/7
After a brief review of the muon g－2 status, we discuss hypothetical errors in the Standard Model prediction that might explain the present discrepancy with the experimental value. None of them seems ...
We show that a VMD based theoretical input allows for a significantly improved accuracy for the hadronic vacuum polarization of the photon which contributes to the theoretical estimate of the muon g－2...
Hadronic light-by-light scattering contribution to the muon g－2
muon anomalous magnetic moment hadronic contributions effective field
2010/5/7
We review recent developments concerning the hadronic light-by-light scattering contribution to the anomalous magnetic moment of the muon. We first discuss why fully off-shell hadronic form factors sh...
Recent progress on isospin breaking corrections and their impact on the muon g－2 value
isospin breaking tau decays muon magnetic moment radiative corrections
2010/5/7
We describe some recent results on isospin breaking corrections which are of relevance for predictions of the leading order hadronic contribution to the muon anomalous magnetic moment aμhadLO when usi...
New results on the hadronic vacuum polarization contribution to the muon g－2
muon magnetic moment vacuum polarization electron-positron annihilation tau decays g－2
2010/5/7
Results on the lowest-order hadronic vacuum polarization contribution to the muon magnetic anomaly are presented. They are based on the latest published experimental data used as input to the dispersi...
Update of g－2 of the muon and Δα
Anomalous magnetic moment muon running coupling hadronic contributions
2010/5/7
We update our Standard Model predictions for g－2 of the muon and for the hadronic contributions to the running of the QED coupling, Δα(5)had(MZ2). Particular emphasis is put on recent changes in the h...