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Related papers: Higgs Branching Fraction Study in ILC

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Precise measurement of Higgs boson couplings is an important task for International Linear Collider (ILC) experiments and will facilitate the understanding of the particle mass generation mechanism. In this study, the measurement accuracies…

High Energy Physics - Experiment · Physics 2013-03-20 H. Ono , A. Miyamoto

Precise measurement of the Higgs boson properties is an important issue of the International Linear Collider (ILC) experiment to verify the particles mass generation mechanism that the coupling strength between the Higgs boson and the…

High Energy Physics - Experiment · Physics 2010-07-21 Hiroaki Ono

The measurement of hadronic Higgs Boson branching ratios H -> bb, H -> gg for a light Standard Model-like Higgs boson produced at 250 GeV centre of mass energy at the International Linear Collider (ILC) is presented. The tools and…

High Energy Physics - Phenomenology · Physics 2010-03-08 Y. Banda , T. Lastovicka , A. Nomerotski

We present an analysis for the measurement of the Higgs boson branching ratio H-> cc-bar for a light Standard Model-like Higgs boson produced at 250 GeV centre of mass energy at the International Linear Collider (ILC). The tools and…

High Energy Physics - Phenomenology · Physics 2010-03-05 Y. Banda , T. Lastovicka , A. Nomerotski

Assuming an integrated luminosity of 500 fb$^{-1}$ and a center-of-mass energy of 350 GeV, we examine the prospects for measuring branching fractions of a Standard Model-like Higgs boson with a mass of 160 GeV at the future linear \ee…

High Energy Physics - Phenomenology · Physics 2007-05-23 E. Boos , V. Ilyin , A. Pukhov , M. Sachwitz , H. J. Schreiber

The investigation of the properties of the Higgs boson, especially a test of the predicted linear dependence of the branching ratios on the mass of the final state is going to be an integral part of the physics program at colliders at the…

High Energy Physics - Experiment · Physics 2015-06-11 Christian Grefe , Tomas Lastovicka , Jan Strube

A linear e+e- collider provides excellent possibilities for precision measurements of the properties of the Higgs boson. At energies close to the Z-Higgs threshold, the Higgs boson can be studied in recoil against a Z boson, to obtain not…

High Energy Physics - Experiment · Physics 2012-12-03 Frank Simon

The Higgs boson is the most anticipated discovery at the LHC, which can only partially explore its true nature. Thus one of the most compelling arguments to build a future linear collider is to investigate properties of the Higgs boson,…

High Energy Physics - Experiment · Physics 2016-11-11 Christian Grefe , Tomas Lastovicka , Jan Strube

Recent progress in Higgs boson studies for the International e+e- Linear Collider (ILC) is reported. These studies include extended simulations of the measurement of the Higgs mass, measurements of the Higgs boson branching ratios at higher…

High Energy Physics - Phenomenology · Physics 2007-05-23 Timothy L. Barklow

The prospects for measuring the branching fraction of $H \to \mu ^+ \mu ^-$ at the International Linear Collider (ILC) have been evaluated based on a full detector simulation of the International Large Detector (ILD) concept, considering…

High Energy Physics - Experiment · Physics 2021-02-03 Shin-ichi Kawada , Jenny List , Mikael Berggren

Measurement of Higgs branching ratio is necessary to investigate Higgs coupling to particle masses. Especially, it is the most important program to measure the branching ratio of H->bb and H->cc at the international linear collider (ILC).…

High Energy Physics - Experiment · Physics 2009-09-07 Kohei Yoshida

For an intermediate mass Higgs boson with SM-like couplings the LHC allows observation of a variety of decay channels in production by gluon fusion and weak boson fusion. Cross section ratios provide measurements of various ratios of Higgs…

High Energy Physics - Phenomenology · Physics 2008-11-26 D. Zeppenfeld , R. Kinnunen , A. Nikitenko , E. Richter-Was

We examine the prospects for measuring the \gaga branching fraction of a Standard Model-like Higgs boson with a mass of 120 GeV at the future TESLA linear \ee collider, assuming an integrated luminosity of 1 ab$^{-1}$ and center-of-mass…

High Energy Physics - Phenomenology · Physics 2009-01-07 E. Boos , J. -C. Brient , D. W. Reid , H. J. Schreiber , R. Shanidze

This report reviews the properties of Higgs bosons in the Standard Model (SM) and its various extensions. We give an extensive overview about the potential of the ILC operated at centre-of-mass energies up to 1 TeV (including the gamma…

The investigation of the properties of a Higgs boson, especially a test of the predicted linear dependence of the branching ratios on the mass of the final state, is currently one of the most compelling arguments for building a linear…

High Energy Physics - Experiment · Physics 2012-02-28 Christian Grefe , Tomas Lastovicka , Jan Strube , Frederic Teubert , Blai Pie Valls

The plan for the International Linear Collider (ILC) is now being prepared as a staged design, with the first stage of 2 ${\rm ab^{-1}}$ at 250GeV and later stages achieving the full project specifications with 4 ${\rm ab^{-1}}$ at 500 GeV.…

High Energy Physics - Experiment · Physics 2021-06-18 Tomohisa Ogawa

The high-precision measurement of Higgs boson properties is one of the primary goals of the Circular Electron Positron Collider (CEPC). The measurements of $H\to b\bar{b}/c\bar{c}/gg$ decay branching fraction in the CEPC experiment is…

High Energy Physics - Experiment · Physics 2019-12-02 Yu Bai , Chunhui Chen , Yuquan Fang , Gang Li , Manqi Ruan , Jingyuan Shi , Bo Wang , Panyu Kong , Boyang Lan , Zhanfeng Liu

The possibility to observe a Higgs boson having a mass between 300 and 600 GeV and to measure its couplings to vector bosons and top quark with CMS at the LHC is studied. Six different signatures are analyzed. The possibility to separate…

High Energy Physics - Experiment · Physics 2009-09-25 A. -S. Nicollerat

We evaluate the measurement precision of the production cross section times the branching ratio of the Higgs boson decaying into tau lepton pairs at the International Linear Collider (ILC). We analyze various final states associated with…

High Energy Physics - Experiment · Physics 2016-01-27 Shin-ichi Kawada , Keisuke Fujii , Taikan Suehara , Tohru Takahashi , Tomohiko Tanabe

We present a study of the Higgs boson decay branching ratios to $b\bar{b}$, $c\bar{c}$ and gluons, one of the cornerstones of the physics program at the International Linear Collider (ILC). A standard model Higgs boson of 120\,GeV mass,…

High Energy Physics - Phenomenology · Physics 2014-11-21 Yambazi Banda , Tomas Lastovicka , Andrei Nomerotski
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