Novel Laser-Plasma TeV Electron-Positron Linear Colliders

2020 ◽  
Author(s):  
Kazuhisa Nakajima ◽  
Jonathan Wheeler ◽  
Gérard Mourou ◽  
Toshiki Tajima
Keyword(s):  
Laser Plasma ◽  
Electron Positron ◽  
Linear Colliders

Novel laser-plasma TeV electron-positron linear colliders

2019 ◽  
Vol 34 (34) ◽  
pp. 1943003 ◽  
Author(s):  
Kazuhisa Nakajima ◽  
Jonathan Wheeler ◽  
Gérard Mourou ◽  
Toshiki Tajima
Keyword(s):  
Laser Plasma ◽  
Linear Collider ◽  
Center Of Mass ◽  
Radiation Reaction ◽  
Particle Beam ◽  
Moderate Intensity ◽  
Center Of Mass Energy ◽  
Multiple Coulomb Scattering ◽  
Electron Positron ◽  
Linear Colliders

TeV center-of-mass energy electron-positron linear colliders comprising seamlessly staged capillary laser-plasma accelerators are presented. A moderate intensity laser pulse coupled with the single electromagnetic hybrid mode in a gas-filled capillary can generate plasma waves in the linear regime, where laser wakefields can accelerate equally focused electron and positron beams. In multiple stage capillary accelerators, a particle beam with respect to the laser wakefield can undergo consecutive acceleration up to TeV energies, associated with continuous transverse focusing in a beam size down to a nanometer level, being capable of a promising electron-positron linear collider with very high luminosities of the order of 10[Formula: see text] cm[Formula: see text]s[Formula: see text]. The transverse and longitudinal beam dynamics of beam particles in plasma wakefields with the effects of radiation reaction and multiple Coulomb scattering are investigated numerically to estimate the luminosities in beam-beam collisions with the effects of beamstrahlung radiation and bunch disruption.

Drift magnetic separator for the investigation of generation of electron–positron pairs in a laser plasma

1986 ◽  
Vol 16 (3) ◽  
pp. 418-420
Author(s):  
V V Apollonov ◽  
Yu L Kalachev ◽  
S I Moshkunov ◽  
A M Prokhorov ◽  
A G Suzdal'tsev
Keyword(s):  
Laser Plasma ◽  
Magnetic Separator ◽  
Electron Positron

scholarly journals Physics considerations for laser-plasma linear colliders

2010 ◽  
Vol 13 (10) ◽  
Author(s):  
C. B. Schroeder ◽  
E. Esarey ◽  
C. G. R. Geddes ◽  
C. Benedetti ◽  
W. P. Leemans
Keyword(s):  
Laser Plasma ◽  
Linear Colliders

scholarly journals Measuring electron-positron annihilation radiation from laser plasma interactions

2012 ◽  
Vol 83 (10) ◽  
pp. 10E113 ◽  
Author(s):  
Hui Chen ◽  
R. Tommasini ◽  
J. Seely ◽  
C. I. Szabo ◽  
U. Feldman ◽  
...  
Keyword(s):  
Positron Annihilation ◽  
Laser Plasma ◽  
Annihilation Radiation ◽  
Plasma Interactions ◽  
Laser Plasma Interactions ◽  
Electron Positron Annihilation ◽  
Electron Positron

Linear Colliders

2014 ◽  
Vol 07 ◽  
pp. 115-136
Author(s):  
Akira Yamamoto ◽  
Kaoru Yokoya
Keyword(s):  
Linear Collider ◽  
International Linear Collider ◽  
Electron Positron ◽  
Linear Colliders ◽  
Technical Design Report ◽  
Superconducting Rf ◽  
Technical Features ◽  
Energy Frontier ◽  
Conceptual Design Report

An overview of linear collider programs is given. The history and technical challenges are described and the pioneering electron–positron linear collider, the SLC, is first introduced. For future energy frontier linear collider projects, the International Linear Collider (ILC) and the Compact Linear Collider (CLIC) are introduced and their technical features are discussed. The ILC is based on superconducting RF technology and the CLIC is based on two-beam acceleration technology. The ILC collaboration completed the Technical Design Report in 2013, and has come to the stage of "Design to Reality." The CLIC collaboration published the Conceptual Design Report in 2012, and the key technology demonstration is in progress. The prospects for further advanced acceleration technology are briefly discussed for possible long-term future linear colliders.

scholarly journals SINGLE PRODUCTION OF FOURTH FAMILY SNEUTRINO VIA RPV COUPLINGS AT LINEAR COLLIDERS

2012 ◽  
Vol 27 (28) ◽  
pp. 1250161
Author(s):  
O. ÇAKIR ◽  
S. KUDAY ◽  
İ. T. ÇAKIR ◽  
S. SULTANSOY
Keyword(s):  
Parity Violation ◽  
Indirect Measurements ◽  
Electron Positron ◽  
Linear Colliders ◽  
Single Production ◽  
Positron Collisions

The single production of fourth family sneutrino [Formula: see text] via R-parity violating interactions in electron–positron collisions has been investigated. We study the decays of [Formula: see text] into different flavor dilepton e±μ∓ via R-parity violation. It is shown that R-parity violating couplings (λ411, λ412) down to 0.001 will be reachable at future linear colliders which would provide better accuracy comparing to the indirect measurements as complementary to the LHC results.

scholarly journals Double elementary Goldstone Higgs boson production in future linear colliders

2018 ◽  
Vol 33 (08) ◽  
pp. 1850038
Author(s):  
Yu-Chen Guo ◽  
Chong-Xing Yue ◽  
Zhi-Cheng Liu
Keyword(s):  
Higgs Boson ◽  
Cross Sections ◽  
New Physics ◽  
Boson Production ◽  
Linear Electron ◽  
Higgs Boson Production ◽  
Electron Positron ◽  
The Standard Model ◽  
Linear Colliders ◽  
The Cross

The Elementary Goldstone Higgs (EGH) model is a perturbative extension of the Standard Model (SM), which identifies the EGH boson as the observed Higgs boson. In this paper, we study pair production of the EGH boson in future linear electron positron colliders. The cross-sections in the TeV region can be changed to about −27%, 163% and −34% for the [Formula: see text], [Formula: see text] and [Formula: see text] processes with respect to the SM predictions, respectively. According to the expected measurement precisions, such correction effects might be observed in future linear colliders. In addition, we compare the cross-sections of double SM-like Higgs boson production with the predictions in other new physics models.

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