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200 papers

A precise measurement of the top-Higgs coupling is essential in particle physics, as it offers a powerful probe of potential new physics beyond the Standard Model (BSM), particularly scenarios involving ${\cal CP}$ violation, which is a key…

High Energy Physics - Phenomenology · Physics 2025-04-17 A. Hammad , Adil Jueid

Supersymmetry is one of the most important and indispensable ingredients of modern theoretical physics. However, the absence, at least at the time of publishing this review, of experimental verification of supersymmetry in elementary…

High Energy Physics - Theory · Physics 2025-07-04 V. P. Berezovoj , A. J. Nurmagambetov

The observation of a SM-like Higgs boson in multiple channels at the LHC allows the extraction of Higgs couplings to gauge bosons and fermions. The precision achievable at the LHC, for an integrated luminosity of 200 fb^{-1}, is reviewed…

High Energy Physics - Phenomenology · Physics 2008-11-26 Dieter Zeppenfeld

A selection of exclusive SUSY measurements is presented which can be performed provided SUSY will be discovered at the LHC. Such measurements allow to determine the properties of supersymmetry and thus help to pin down the underlying…

High Energy Physics - Experiment · Physics 2009-02-02 Peter Wienemann

Now that the Higgs particle has been observed by the ATLAS and CMS experiments at the LHC, the next endeavour would be to probe its fundamental properties and to measure its couplings to fermions and gauge bosons with the highest possible…

High Energy Physics - Phenomenology · Physics 2013-03-27 Abdelhak Djouadi

Top quarks are a prime system for hunting for new physics. Nonetheless, two decades on from their discovery few of their couplings have been measured to high precision. We present an overview of current determinations and the expected…

High Energy Physics - Experiment · Physics 2013-09-17 Jahred Adelman , Matthew Baumgart , Aran Garcia-Bellido , Andrey Loginov

We demonstrate how the interplay of a future e^+e^- LC at its first stage with sqrt{s} sim 500 GeV and of the LHC could lead to a precise determination of the fundamental SUSY parameters in the gaugino/higgsino sector without assuming a…

High Energy Physics - Phenomenology · Physics 2016-09-06 K. Desch , J. Kalinowski , G. Moortgat-Pick , M. M. Nojiri , G. Polesello

Different ways of extracting parameters of interest from combined data sets of separate experiments are investigated accounting for the systematic errors. It is shown, that the frequentist approach may yield larger $\chi^2$ values when…

High Energy Physics - Experiment · Physics 2018-04-17 R. Orava , O. V. Selyugin

Probing the properties of the discovered Higgs boson may tell us whether or not it is the same particle as the one predicted by the Standard Model. To this aim we parametrize deviations of the Higgs couplings to matter from the Standard…

High Energy Physics - Phenomenology · Physics 2016-02-22 Hermes Belusca-Maito

One of the main motivations for low energy supersymmetric theories is their ability to address the hierarchy and naturalness problems in the Higgs sector of the Standard Model. In these theories, at least two doublets of scalar fields are…

High Energy Physics - Phenomenology · Physics 2010-04-21 Abdelhak Djouadi

If supersymmetry (SUSY) exists in nature and is a solution to the hierarchy problem then it should be detectable at the TeV energy scale which the large hadron collider (LHC) is now exploring. One of the main goals of the LHC is the…

High Energy Physics - Phenomenology · Physics 2011-11-08 S. S. AbdusSalam

Supersymmetry is one of the most plausible extensions of the Standard Model, since it is well motivated by the hierarchy problem, supported by measurements of the gauge coupling strengths, consistent with the suggestion from precision…

High Energy Physics - Phenomenology · Physics 2007-05-23 John Ellis

The study of the properties of the scalar boson recently discovered at the LHC (ATLAS and CMS experiments) may allow us to know whether it is well described by the Standard Model. In the case where deviations from SM predictions are…

High Energy Physics - Phenomenology · Physics 2015-07-22 Hermes Belusca-Maito

Many domains of high energy physics analysis are starting to explore machine learning techniques. Powerful methods can be used to identify and measure rare processes from previously insurmountable backgrounds. One of the most profound…

High Energy Physics - Phenomenology · Physics 2020-09-16 Benjamin Tannenwald , Christopher Neu , Ang Li , Gracemarie Buehlmann , Anna Cuddeback , Leigh Hatfield , Ruhi Parvatam , Colby Thompson

The discovery potentials of ATLAS and CMS experiments at the Large Hadron Collider (LHC) for Supersimmetry (SUSY), Extra Dimensions (ED), new Gauge Bosons and R-Hadrons are discussed. Beyond Standard-Model (BSM) searches at LHC require a…

High Energy Physics - Experiment · Physics 2011-11-10 Sebastiano Albergo

With the discovery of the Higgs, we have access to a plethora of new physical processes that allow us to further test the SM and beyond. We show a convenient way to parametrize these physics using an effective theory for Higgs couplings,…

High Energy Physics - Phenomenology · Physics 2015-01-08 Alex Pomarol

High-precision analyses of supersymmetry parameters aim at reconstructing the fundamental supersymmetric theory and its breaking mechanism. A well defined theoretical framework is needed when higher-order corrections are included. We…

High Energy Physics - Phenomenology · Physics 2009-01-07 J. A. Aguilar-Saavedra , A. Ali , B. C. Allanach , R. Arnowitt , H. A. Baer , J. A. Bagger , C. Balazs , V. Barger , M. Barnett , A. Bartl , M. Battaglia , P. Bechtle , G. Belanger , A. Belyaev , E. L. Berger , G. Blair , E. Boos , M. Carena , S. Y. Choi , F. Deppisch , A. De Roeck , K. Desch , M. A. Diaz , A. Djouadi , B. Dutta , S. Dutta , H. Eberl , J. Ellis , J. Erler , H. Fraas , A. Freitas , T. Fritzsche , R. M. Godbole , G. J. Gounaris , J. Guasch , J. Gunion , N. Haba , H. E. Haber , K. Hagiwara , L. Han , T. Han , H. -J. He , S. Heinemeyer , S. Hesselbach , K. Hidaka , I. Hinchliffe , M. Hirsch , K. Hohenwarter-Sodek , W. Hollik , W. S. Hou , T. Hurth , I. Jack , Y. Jiang , D. R. T. Jones , J. Kalinowski , T. Kamon , G. Kane , S. K. Kang , T. Kernreiter , W. Kilian , C. S. Kim , S. F. King , O. Kittel , M. Klasen , J. -L. Kneur , K. Kovarik , M. Kramer , S. Kraml , R. Lafaye , P. Langacker , H. E. Logan , W. -G. Ma , W. Majerotto , H. -U. Martyn , K. Matchev , D. J. Miller , M. Mondragon , G. Moortgat-Pick , S. Moretti , T. Mori , G. Moultaka , S. Muanza , M. M. Muhlleitner , B. Mukhopadhyaya , U. Nauenberg , M. M. Nojiri , D. Nomura , H. Nowak , N. Okada , K. A. Olive , W. Oller , M. Peskin , T. Plehn , G. Polesello , W. Porod , F. Quevedo , D. Rainwater , J. Reuter , P. Richardson , K. Rolbiecki , P. Roy , R. Ruckl , H. Rzehak , P. Schleper , K. Siyeon , P. Skands , P. Slavich , D. Stockinger , P. Sphicas , M. Spira , T. Tait , D. R. Tovey , J. W. F. Valle , C. E. M. Wagner , Ch. Weber , G. Weiglein , P. Wienemann , Z. -Z. Xing , Y. Yamada , J. M. Yang , D. Zerwas , P. M. Zerwas , R. -Y. Zhang , X. Zhang , S. -H. Zhu

The prospects of measuring masses, spin and CP properties within Supersymmetry and other beyond the Standard Model extensions at the LHC are reviewed. Emphasis is put on models with missing transverse energy due to undetected particles, as…

High Energy Physics - Experiment · Physics 2008-12-12 Wolfgang Ehrenfeld

The expected sensitivity of the LHC experiments to the discovery of the Higgs boson and the measurement of its properties is presented in the context of both the standard model and the its minimal supersymmetric extension. Prospects for a…

High Energy Physics - Phenomenology · Physics 2007-05-23 Kyle S. Cranmer

We review the search for new physics to be performed at the Large Hadron Collider(LHC). Namely, we review the expectations for the Higgs boson, supersymmetry and exotica detection at LHC. We also describe the main parameters of the CMS and…

High Energy Physics - Phenomenology · Physics 2008-11-26 N. V. Krasnikov , V. A. Matveev