English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The discovery by the ATLAS and CMS experiments of a new boson with massaround 125 GeV and with measured properties compatible with those of aStandard-Model Higgs boson, coupled with the absence of discoveries ofphenomena beyond the Standard Model at the TeV scale, has triggered interest inideas for future Higgs factories. A new circular e+e- collider hosted in a 80to 100 km tunnel, TLEP, is among the most attractive solutions proposed so far.It has a clean experimental environment, produces high luminosity fortop-quark, Higgs boson, W and Z studies, accommodates multiple detectors, andcan reach energies up to the t-tbar threshold and beyond. It will enablemeasurements of the Higgs boson properties and of Electroweak Symmetry-Breaking(EWSB) parameters with unequalled precision, offering exploration of physicsbeyond the Standard Model in the multi-TeV range. Moreover, being the naturalprecursor of the VHE-LHC, a 100 TeV hadron machine in the same tunnel, itbuilds up a long-term vision for particle physics. Altogether, the combinationof TLEP and the VHE-LHC offers, for a great cost effectiveness, the bestprecision and the best search reach of all options presently on the market.This paper presents a first appraisal of the salient features of the TLEPphysics potential, to serve as a baseline for a more extensive design study.

First Look at the Physics Case of TLEP