The Photon Collider at Tesla

Badełek, B.; Blöchinger, C.; Blümlein, J.; Boos, E.; Brinkmann, R.; Burkhardt, H.; Bussey, P.; Carimalo, C.; Chýla, Jiřı́; Çiftçi, A. K.; Decking, Winfried; Roeck, A. De; Fadin, V. S.; Ferrario, M.; Finch, A. J.; Fraas, H.; Franke, Fabian; Galynskii, M. V.; Gamp, A.; Ginzburg, Ilya F.; Godbole, Rohini M.; Gorbunov, D.; Gounaris, G. J.; Hagiwara, Kaoru; Han, L.; Heuer, R. D.; Heusch, C. A.; Illana, José I.; Ilyin, V.; Jankowski, P.; Jiang, Y.; Jikia, G.; Jönsson, L.; Kalachnikow, M.; Kapusta, F.; Klanner, R.; Klassen, M.; Kobayashi, Kurima; Kon, Tadashi; Kotkin, Gleb L.; Krämer, M.; Krawczyk, Maria; Kuang, Y. P.; Kuraev, É. A.; Kwieciński, J.; Leenen, M.; Levchuk, M. I.; Ma, W.G.; Martyn, H. U.; Mayer, Thierry; Melles, Michael; Miller, D. J.; Mtingwa, S.; Mühlleitner, M.; Muryn, B.; Nickles, P. V.; Orava, R.; Pancheri, G.; Penin, Alexander A.; Потылицын, А. П.; Poulose, Poulose; Quast, T.; Raimondi, P.; Redlin, H.; Richard, F.; Rindani, S.D.; Rizzo, Thomas G.; Saldin, E.L.; Sandner, W.; Schönnagel, H.; Schneidmiller, E.A.; Schreiber, H. J.; Schreiber, S.; Schüler, K. P.; Serbo, V.G.; Seryi, Andrei; Shanidze, R.; Silva, W Da; Söldner-Rembold, S.; Spira, M.; Stasto, A.; Sultansoy, S.; Takahashi, Tohru; Telnov, V. I.; Tkabladze, A.; Trines, D.; Undrus, A.; Wagner, A. P.; Walker, Nicholas; Watanabe, Isamu; Wengler, T.; Will, I.; Wipf, S.L.; Yavas, O.; Yokoya, Kaoru; Yurkov, M.V.; Żarnecki, A. F.; Zerwas, P.M.; Zomer, F.

doi:10.1142/s0217751x04020737

Cited by 143 publications

(123 citation statements)

References 172 publications

(176 reference statements)

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“…High-energy photons beams [1,18] will be obtained from Compton back-scattered (CB) low-energy laser photons with energy ω 0 off high-energy electron beams with energy E 0 .…”

Section: Discussion Of Photon Beams and Pc Luminositymentioning

confidence: 99%

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Publisher’s Note: Testing supersymmetric models of lepton flavor violation at a photon collider [Phys. Rev. D72, 115004 (2005)]

Cannoni¹,

Carimalo²,

Silva³

et al. 2005

Phys. Rev. D

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The loop level lepton flavor violating signals γγ → ℓℓ ′ (ℓ = e, µ, τ, ℓ = ℓ ′ ) are studied in a scenario of low-energy, R-parity conserving, supersymmetric see-saw mechanism within the context of a high energy photon collider. Lepton flavor violation is due to off diagonal elements in the left s-lepton mass matrix induced by renormalization group equations. The average slepton masses m and the off diagonal matrix elements ∆m are treated as model independent free phenomenological parameters in order to discover regions in the parameter space where the signal cross section may be observable. At the energies of the γγ option of the future high-energy linear collider the signal has a potentially large standard model background, and therefore particular attention is paid to the study of kinematical cuts in order to reduce the latter at an acceptable level. We find, for the (eτ ) channel, non-negligible fractions of the parameter space (δ LL = ∆m 2 / m 2 10 −1 ) where the statistical significance (SS) is SS 3.

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“…High-energy photons beams [1,18] will be obtained from Compton back-scattered (CB) low-energy laser photons with energy ω 0 off high-energy electron beams with energy E 0 .…”

Section: Discussion Of Photon Beams and Pc Luminositymentioning

confidence: 99%

“…If these options are carried on, they will provide us for the first time with the high physics potential of very high-energy e − e − and γγ collisions. See for example [1] for a full discussion of the physics potential of the TESLA photon collider (PC).…”

Section: Introductionmentioning

confidence: 99%

Publisher’s Note: Testing supersymmetric models of lepton flavor violation at a photon collider [Phys. Rev. D72, 115004 (2005)]

Cannoni¹,

Carimalo²,

Silva³

et al. 2005

Phys. Rev. D

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“…In addition the PLC is also a natural place to study in detail hadronic interaction of photons [133,134,135,136,137,138]. The most important aspects of physics of the PLC, illustrated by some examples, are listed below.…”

Section: Physics Reachmentioning

confidence: 99%

ILC Reference Design Report Volume 4 - Detectors

Behnke

Damerell²,

Jaros³

et al. 2007

132

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“…According to the current design [3], the energy of the laser photons is assumed to be fixed for all considered electron-beam energies. With 100% circular polarization of laser photons and 85% longitudinal polarization of the electron beam the luminosity spectra peaked at high γγ invariant masses is expected.…”

Section: Event Simulationmentioning

confidence: 99%

“…It is an ideal place to study the mechanism of the electroweak symmetry breaking (EWSB) and the properties of the Higgs-boson. In paper [2] we have performed realistic simulation of the production at the TESLA Photon Collider [3] of the SM Higgs boson with masses above 150 GeV for W + W − and ZZ decay channels. We found that precise measurements of both the higgs → γγ partial width, Γ γγ and the phase, φ γγ are needed for determination of the Higgs-boson couplings, see also [4,5,6,7,8].…”

Section: Introductionmentioning

confidence: 99%

Determination of the Higgs-boson couplings and CP properties in the SM-like Two Higgs Doublet Model

Niezurawski¹,

Żarnecki²,

Krawczyk³

2005

J. High Energy Phys.

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The feasibility of measuring the Higgs-boson properties at the Photon Collider at TESLA has been studied in detail for masses between 200 and 350 GeV, using realistic luminosity spectra and detector simulation. We consider the Two Higgs Doublet Model (II) with SM-like Yukawa couplings for h, parametrized by only one parameter (tan β). The combined measurement of the invariant-mass distributions in the ZZ and W + W − decay-channels is sensitive to both the two-photon width Γ γγ and phase φ γγ . From the analysis including systematic uncertainties we found out that after one year of Photon Collider running with nominal luminosity the expected precision in the measurement of tan β is of the order of 10%, for both light (h) and heavy (H) scalar Higgs bosons. The H − A mixing angle Φ HA , characterizing a weak CP violation in the model with two Higgs doublets, can be determined to about 100 mrad, for low tan β.

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The Photon Collider at Tesla

Cited by 143 publications

References 172 publications

Publisher’s Note: Testing supersymmetric models of lepton flavor violation at a photon collider [Phys. Rev. D72, 115004 (2005)]

Publisher’s Note: Testing supersymmetric models of lepton flavor violation at a photon collider [Phys. Rev. D72, 115004 (2005)]

ILC Reference Design Report Volume 4 - Detectors

Determination of the Higgs-boson couplings and CP properties in the SM-like Two Higgs Doublet Model

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