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Charged Higgs Online workshop

30–31 Aug 2021
Europe/Zurich timezone

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Contribution List

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  1. 19. Phenomenology of Charged Higgs
    Michael Spira (Paul Scherrer Institute (CH))
    30/08/2021, 15:10
  2. 20. Discussion (All)
    All
    30/08/2021, 16:00
  3. 21. CMS overview of singly- and doubly-charged Higgs bosons
    Marina Kolosova (University of Cyprus (CY))
    30/08/2021, 16:30
  4. 22. ATLAS overview of singly- and doubly-charged Higgs bosons
    Liron Barak (Tel Aviv University)
    30/08/2021, 17:00
  5. 23. Extended Higgs sector at present and future colliders
    Howard Haber (University of California,Santa Cruz (US))
    30/08/2021, 18:00
  6. 40. Overview of searches for exotic Higgs bosons at the LHC
    Jana Schaarschmidt (University of Washington (US))
    30/08/2021, 18:30
  7. 30. New Discovery Modes for a Light Charged Higgs Boson at the LHC
    Mohamed krab (Sultan Moulay Slimane University )
    31/08/2021, 15:00
  8. 36. The forgotten charged Higgs decay mode at the LHC
    Rachid Benbrik (Cadi Ayyad University)
    31/08/2021, 15:00
  9. 37. Searches for H+ to cb in ATLAS
    Chen Peng (University of Hong Kong (HK))
    31/08/2021, 15:17
  10. 31. The analysis of W + 4γ in the 2HDM type-I at the LHC
    Yan Wang (Deutsches Elektronen-Synchrotron (DESY), Institute of High Ener)
    31/08/2021, 15:17
  11. 38. Searches for H+ to AW in ATLAS
    Waleed Syed Ahmed (McGill University, (CA))
    31/08/2021, 15:32
  12. 34. CP-violation of charged Higgs in 3HDM CP asymmetries of 𝐵⎯⎯⎯⎯→𝑋𝑠/𝑋𝑑𝛾 in models with three Higgs doublets and the constraints from the electric dipole moments(EDMs)
    Muyuan Song (University of Southampton)
    31/08/2021, 15:34
  13. 43. Charged Higgs boson decays with NLO corrections in the NMSSM
    Kodai Sakurai (Tohoku University)
    31/08/2021, 15:47
  14. 50. Charged Higgs boson production via cb-fusion at the Large Hadron Collider
    Sebastian Rosado Navarro (Autonomous University of Puebla (MX))
    31/08/2021, 15:51
  15. 46. Charged Higgs and flavor
    Stefania Gori
    31/08/2021, 16:10
  16. 47. B meson processes whitin a 2HDM-III
    Melina Gomez Bock (Universidad de las Américas Puebla)
    31/08/2021, 16:40
  17. 48. The muon g-2 in an Aligned 2-Higgs Doublet Model with Right-Handed Neutrinos
    Luigi Delle Rose (Università di Firenze)
    31/08/2021, 16:55
  18. 28. Summary of the talks
    Ketevi Adikle Assamagan (Brookhaven National Laboratory (US))
    31/08/2021, 17:50
  19. 29. Summary of the brainstorming
    Kamal Benslama (Loyola University Maryland)
    31/08/2021, 18:20
  20. 44. Announcement
    Farida Fassi (Universite Mohammed V (MA)), Kamal Benslama (Loyola University Maryland), Ketevi Adikle Assamagan (Brookhaven National Laboratory (US))
    31/08/2021, 18:50
  21. 12. B meson processes whitin a 2HDM-III
    Melina Gomez Bock (Universidad de las Américas Puebla)

    In the SM the conservation of discrete symmetry of quark flavors is a key is- sue for the model, only through charged EW interactions flavor changing is permitted. Nevertheless, the current data of experiments have showed some B semileptonic decays non-universality for lepton families. This difference can not be accomplished by electroweak SM processes, since they are exaclty the same for the...

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  22. 27. B meson processes whitin a 2HDM-III
    Melina Gomez Bock (Universidad de las Américas Puebla)
  23. 32. B meson processes whitin a 2HDM-III
    Melina Gomez Bock (Universidad de las Américas Puebla)
  24. 35. Charged Higgs boson decays with NLO corrections in the NMSSM
    Kodai Sakurai (Tohoku University)

    Indirect searches for new particles become increasingly important since no direct sign of new particles has been observed so far.
    Accurate theoretical predictions are inevitable in order to be able to indirectly find new physics and also to identify the underlying model
    in case of discovery.
    In this study, we calculated the full one-loop corrections to the decay widths of charged Higgs...

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  25. 49. Charged Higgs boson production via cb-fusion at the Large Hadron Collider
    Jaime Hernández-Sánchez (Benemérita Universidad Autónoma de Puebla)

    We analyze the production of a light charged Higgs boson at the Large Hadron Collider (LHC) via the quark-fusion mechanism cb¯→H- considering the decay channel H-→τν¯τ in the final state. We study this process in the framework of the two-Higgs-doublet model type III (2HDM-III) which assumes a four-zero texture in the Yukawa matrices and a general Higgs potential, wherein the two Higgs doublets...

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  26. 2. Charged Higgs-Talk-1
  27. 3. Charged Higgs-Talk-2
  28. 4. Charged Higgs-Talk-3
  29. 5. Charged Higgs-Talk-4
  30. 6. Charged Higgs-Talk-5
  31. 7. Charged Higgs-Talk-6
  32. 16. CP-violation of charged Higgs in 3HDM CP asymmetries of ${\overline B}\to X_s/X_d\gamma$ in models with three Higgs doublets and the constraints from the electric dipole moments(EDMs)
    Muyuan Song (University of Southampton)

    This talk contains two research papers, arXiv: 2009.05779 [hep-ph] and 2012.08846 [hep-ph]. We investigated the general two $Z_2$ symmetry three-Higgs-doublet model (3HDM) with two experiement constraints, ${\overline B}\to X_{s}\gamma$ and electric dipole moment (EDM) when CP-violation appear in charged Higgs sector.

    Direct CP asymmetries (${\cal A}_{CP}$) in the inclusive decays of...

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  33. 1. Discussion
  34. 24. Discussion
    All
  35. 42. Discussion (All)
  36. 26. Indirect Searches for Charged Higgs
    Stefania Gori (UC Santa Cruz)

    (25' talk + 5' questions)

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  37. 13. New Discovery Modes for a Light Charged Higgs Boson at the LHC
    Mohamed Krab

    At the Large Hadron Collider (LHC), both the ATLAS and CMS Collaborations have been searching for light charged Higgs bosons via top (anti)quark production and decays channels, like $pp\to t \bar{t}$ with one top (anti)quark decaying into a charged Higgs boson and a $b$ (anti)quark, when the decay is kinematically open. In this talk, we propose new searches at the LHC involving light charged...

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  38. 39. Overview of searches for doubly-charged Higgs bosons and other exotic Higgs bosons at the LHC
    Jana Schaarschmidt (University of Washington (US))

    Many extensions of the Standard Model introduce additional Higgs-like bosons as well as exotic decays of the 125 GeV Higgs boson. The current status of searches by ATLAS and CMS for doubly-charged Higgs bosons, additional neutral Higgs bosons and non-SM decays of the 125 GeV scalar particle, based on the LHC Run 2 dataset, are presented.

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  39. 10. Parallel session-1
    Alexey Petrov (Wayne State University), Prof. Farida Fassi (Universite Mohammed V (MA))
  40. 11. Parallel session-2
    Eva Halkiadakis (Rutgers State Univ. of New Jersey (US)), Mohamed Chabab (Cadi Ayyad University)
  41. 45. Session #4: Indirect Searches
    Hassan Jawahery (University of Maryland (US))
  42. 8. Session-1
  43. 9. Session-2
  44. 14. The analysis of $W+4\gamma$ in the 2HDM type-I at the LHC
    Yan Wang (Deutsches Elektronen-Synchrotron (DESY), Institute of High Ener)

    This talk is based on arXiv:2107.01451.
    In this work, we analyze a light charged Higgs boson in the 2-Higgs Doublet Model (2HDM) Type-I, when its mass satisfies the condition $M_{H^{\pm}} < M_{t}+M_{b}$ and the parameter space is consistent with theoretical requirements of self-consistency as well as the latest experimental constraints from Large Hadron Collider (LHC) and other data. Over...

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  45. 18. The forgotten charged Higgs decay mode at the LHC.
    Rachid Benbrik (Cadi Ayyad University)

    In this talk, I will carry out a new (standard) decay mode of charged Higgs decays in the 2-Higgs Doublet Model (2HDM) type-3 and type-1 at the Large Hadron Collider (LHC). Starting from the most recent experimental results (SM-like Higgs boson signal strengths and search limits for new Higgs boson states obtained at Run-1 and -2 of the LHC and previous colliders), from (both direct and...

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  46. 25. The muon g-2 in an Aligned 2-Higgs Doublet Model with Right-Handed Neutrinos
    Luigi Delle Rose (University of Florence)

    We explain anomalies currently present in various data samples used for the measurement of the anomalous magnetic moment of electron ($a_e$) and muon ($a_\mu$) in terms of an Aligned 2-Higgs Doublet Model with right-handed neutrinos. The explanation is driven by one and two-loop topologies wherein a very light CP-odd neutral Higgs state (A) contributes significantly to aμ but negligibly to ae,...

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  47. 33. The muon g-2 in an Aligned 2-Higgs Doublet Model with Right-Handed Neutrinos
    Luigi Delle Rose (University of Florence)
  48. 41. The muon g-2 in an Aligned 2-Higgs Doublet Model with Right-Handed Neutrinos
    Luigi Delle Rose (Università di Firenze)