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We study the production of scalar and pseudoscalar Higgs bosons via gluon fusion and bottom-quark annihilation in the MSSM. Relying on the NNLO-QCD calculation implemented in the public code SusHi, we provide precise predictions for the…

High Energy Physics - Phenomenology · Physics 2014-06-30 E. Bagnaschi , R. V. Harlander , S. Liebler , H. Mantler , P. Slavich , A. Vicini

A computation of inclusive cross sections for neutral Higgs boson production through gluon fusion and bottom-quark annihilation is presented in the MSSM with complex parameters. The predictions for the gluon-fusion process are based on an…

High Energy Physics - Phenomenology · Physics 2017-11-07 Stefan Liebler , Shruti Patel , Georg Weiglein

The next-to-leading order (NLO) QCD corrections to the production and decay rate of a Higgs boson are computed within the framework of the Minimal Supersymmetric Standard Model (MSSM). The calculation is based on an effective theory for…

High Energy Physics - Phenomenology · Physics 2008-11-26 Robert V. Harlander , Matthias Steinhauser

The production of charged Higgs boson pairs from gluon-gluon fusion is studied in the minimal supersymmetric model(MSSM) at proton-proton colliders. We find that the contribution of the scalar quark loops to the subprocess production rate…

High Energy Physics - Phenomenology · Physics 2009-10-30 Jiang Yi , Ma Wen-gan , Han Liang , Han Meng , Yu Zeng-Hui

We study the processes `gluon gluon -> squark antisquark CP-odd Higgs' within the theoretical framework of the Supergravity (SUGRA) inspired Minimal Supersymmetric Standard Model (MSSM) at the leading order (LO) in perturbative Quantum…

High Energy Physics - Phenomenology · Physics 2008-11-26 A. Dedes , S. Moretti

The cross section through gluon fusion is calculated for the production of the light neutral Higgs boson through next-to-leading order QCD within the Minimal Supersymmetric Standard Model. The quark-mediated contributions are taken into…

High Energy Physics - Phenomenology · Physics 2011-12-06 Robert V. Harlander , Franziska Hofmann , Hendrik Mantler

We study the hadroproduction of a CP-even or CP-odd neutral Higgs boson in association with a Z boson in the minimal supersymmetric extension of the standard model (MSSM) We include the contributions from quark-antiquark annihilation at the…

High Energy Physics - Phenomenology · Physics 2015-06-03 Bernd A. Kniehl , Caesar P. Palisoc

Within the minimal supersymmetric extension of the Standard Model (MSSM) the associated production of neutral Higgs bosons with top and bottom quarks belongs to the most important Higgs-boson production processes at the LHC. At large values…

High Energy Physics - Phenomenology · Physics 2015-06-22 Stefan Dittmaier , Petra Häfliger , Michael Krämer , Michael Spira , Manuel Walser

We consider the Higgs boson production in the gluon-fusion channel to next-to-next-to-leading order within the Minimal Supersymmetric Standard Model. In particular, we present analytical results for the matching coefficient of the effective…

High Energy Physics - Phenomenology · Physics 2012-06-29 Alexey Pak , Matthias Steinhauser , Nikolai Zerf

This article describes the code SusHi (for "Supersymmetric Higgs") which calculates the cross sections $pp/p\bar{p}\rightarrow\phi+X$ in gluon fusion and bottom-quark annihilation in the SM and the MSSM, where $\phi$ is any of the neutral…

High Energy Physics - Phenomenology · Physics 2013-03-20 Robert V. Harlander , Stefan Liebler , Hendrik Mantler

A search for neutral Higgs bosons predicted in the minimal supersymmetric standard model (MSSM) for mu+ mu- decay channels is presented. The analysis uses data collected by the CMS experiment at the LHC in proton-proton collisions at…

High Energy Physics - Experiment · Physics 2015-12-21 CMS Collaboration

We study the pair production of neutral Higgs bosons through gluon fusion at hadron colliders in the framework of the Minimal Supersymmetric Standard Model. We present analytical expressions for the relevant amplitudes, including both quark…

High Energy Physics - Phenomenology · Physics 2016-09-06 A. Belyaev , M. Drees , O. J. P. Eboli , J. K. Mizukoshi , S. F. Novaes

A search is performed for neutral non-standard-model Higgs bosons decaying to two muons in the context of the minimal supersymmetric standard model (MSSM). Proton-proton collision data recorded by the CMS experiment at the CERN Large Hadron…

High Energy Physics - Experiment · Physics 2019-10-16 CMS Collaboration

In the Minimal Supersymmetric Standard Model (MSSM) we calculate the corrections to neutral CP-even Higgs-boson production in the WW-fusion and Higgs-strahlung channel, e+e- -> \bar nu nu {h,H}, at a future Linear Collider, taking into…

High Energy Physics - Phenomenology · Physics 2010-04-05 T. Hahn , S. Heinemeyer , G. Weiglein

A novel computation of the fully-differential cross section for neutral Higgs-boson production through gluon fusion in the CP-conserving NMSSM is presented. Based on the calculation of NLO corrections to the total cross section [1], we…

High Energy Physics - Phenomenology · Physics 2016-08-11 Stefan Liebler , Hendrik Mantler , Marius Wiesemann

We study the neutral Higgs sector of the minimal supersymmetric standard model (MSSM) with explicit CP violation at the one-loop level. We take into account the one-loop contributions by the top quark, the stop quarks, the bottom quark, the…

High Energy Physics - Phenomenology · Physics 2007-11-27 S. W. Ham , S. G. Jo , S. K. OH , D. Son

We present a complete next-to-leading order (NLO) calculation for the total cross section for inclusive Higgs pair production via bottom-quark fusion at the CERN Large Hadron Collider (LHC) in the minimal supersymmetric standard model…

High Energy Physics - Phenomenology · Physics 2008-11-26 Sally Dawson , Chung Kao , Yili Wang

One of the most important mechanisms at the Large Hadron Collider (LHC) for the production of the pseudoscalar Higgs boson of the Minimal Supersymmetric Standard Model (MSSM) is the loop-induced gluon fusion process $gg\to A$. The…

High Energy Physics - Phenomenology · Physics 2023-04-05 Emanuele Bagnaschi , Lukas Fritz , Stefan Liebler , Margarete Mühlleitner , Thanh Tien Dat Nguyen , Michael Spira

The main production mechanism for supersymmetric Higgs particles at hadron colliders crucially depends on the size of their Yukawa couplings to bottom quarks. For sufficiently large tan(beta) the total cross section for some of the neutral…

High Energy Physics - Phenomenology · Physics 2007-10-15 Alexander Mück

We study neutral and charged Higgs boson production in association with stop and sbottom squarks at the Large Hadron Collider, within the Supergravity inspired Minimal Supersymmetric Standard Model. The phenomenological relevance of such…

High Energy Physics - Phenomenology · Physics 2011-01-27 A. Dedes , S. Moretti
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