|
1.
|
|
|
2.
|
|
|
A Linear Collider Vision for the Future of Particle Physics
/ Linear Collider Vision Collaboration
In this paper we review the physics opportunities at linear $e^+e^-$ colliders with a special focus on high centre-of-mass energies and beam polarisation, take a fresh look at the various accelerator technologies available or under development and, for the first time, discuss how a facility first equipped with a technology mature today could be upgraded with technologies of tomorrow to reach much higher energies and/or luminosities. [...]
arXiv:2503.19983 ; FERMILAB-PUB-25-0216-CSAID-TD.
-
162.
Fermilab Library Server - Fulltext - Fulltext
|
|
|
3.
|
|
|
4.
|
Full NLO QCD predictions for Higgs-pair production in the 2-Higgs-Doublet Model
/ Baglio, J. (CERN ; QuantumBasel) ; Campanario, F. (Valencia U. ; Valencia U., IFIC) ; Glaus, S. (KIT, Karlsruhe, TP ; KIT, Karlsruhe, IKP) ; Mühlleitner, M. (KIT, Karlsruhe, TP) ; Ronca, J. (Rome III U. ; INFN, Rome3) ; Spira, M. (PSI, Villigen)
After the discovery of the Higgs boson in 2012 at the CERN Large Hadron Collider (LHC), the study of its properties still leaves room for an extended Higgs sector with more than one Higgs boson. 2-Higgs Doublet Models (2HDMs) are well-motivated extensions of the Standard Model (SM) with five physical Higgs bosons: two CP-even states $h$ and $H$, one CP-odd state $A$, and two charged states $H^\pm_{}$. [...]
arXiv:2303.05409; CERN-TH-2022-108; IFIC/23-08; KA-TP-02-2023; P3H-23-013; PSI-PR-23-6.-
2023-09-18 - 13 p.
- Published in : Eur. Phys. J. C 83 (2023) 826
Fulltext: document - PDF; 2303.05409 - PDF;
|
|
|
5.
|
|
|
6.
|
Full NLO QCD corrections to Higgs-pair production in the Standard Model and beyond
/ Baglio, Julien (CERN) ; Campanario, Francisco (Valencia U., IFIC ; Karlsruhe U., ITP) ; Glaus, Seraina (Karlsruhe U., ITP ; Karlsruhe U.) ; Mühlleitner, Milada Margarete (Karlsruhe U., ITP) ; Ronca, Jonathan (Valencia U., IFIC) ; Spira, Michael (PSI, Villigen)
Higgs-pair production is one of the targets of the high-luminosity LHC and of future hadron colliders, as it allows for a direct probe of the trilinear Higgs coupling and hence of the mechanism behind electroweak symmetry breaking. This contribution focuses on the impact of the full next- to-leading order QCD corrections to Higgs-pair production via gluon fusion, the main production mechanism at hadron colliders, in the Standard Model and in Two-Higgs-Doublet models. [...]
2022 - 5 p.
- Published in : PoS PANIC2021 (2022) 393
Fulltext: PDF;
In : 22nd Particles and Nuclei International Conference (PANIC 2021), Lisbon, Portugal, 5 - 10 Sep 2021, pp.393
|
|
|
7.
|
Pseudoscalar MSSM Higgs Production at NLO SUSY-QCD
/ Bagnaschi, Emanuele (CERN) ; Fritz, Lukas (PSI, Villigen ; Zurich U.) ; Liebler, Stefan (KIT, Karlsruhe, TP) ; Mühlleitner, Margarete (KIT, Karlsruhe, TP) ; Nguyen, Thanh Tien Dat (KIT, Karlsruhe, TP) ; Spira, Michael (PSI, Villigen)
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 higher-order QCD corrections have been obtained a long time ago and turned out to be large. [...]
arXiv:2207.02807; CERN-TH-2022-100; KA-TP-16-22; PSI-PR-22-16; CERN--TH--2022--100; KA--TP--16--22; PSI--PR--22--16.-
2023-03-17 - 38 p.
- Published in : JHEP 2303 (2023) 124
Fulltext: 2207.02807 - PDF; document - PDF;
|
|
|
8.
|
|
|
9.
|
Higgs Properties and Supersymmetry: Constraints and Sensitivity from the LHC to an $e^+e^-$ Collider
/ Arbey, A. (IP2I, Lyon ; CERN) ; Battaglia, M. (CERN ; UC, Santa Cruz) ; Djouadi, A. (CAFPE, Granada ; Granada U., Theor. Phys. Astrophys. ; NICPB, Tallinn) ; Mahmoudi, F. (IP2I, Lyon ; CERN) ; Muhlleitner, M. (KIT, Karlsruhe) ; Spira, M. (PSI, Villigen)
The study of the Higgs boson properties offers compelling perspectives for testing the effects of physics beyond the Standard Model and has deep implications for the LHC program and future colliders. Accurate determinations of the Higgs boson properties can provide us with a distinctively precise picture of the Higgs sector, set tight bounds, and predict ranges for the values of new physics model parameters. [...]
arXiv:2201.00070; CERN-TH-2021-227; PSI-PR-21-30.-
2022-09-01 - 27 p.
- Published in : Phys. Rev. D
Fulltext: PDF;
|
|
|
10.
|
Higgs couplings: constraints and sensitivity on Supersymmetry
/ Mahmoudi, Farvah (IP2I, Lyon ; CERN) ; Arbey, Alexandre (IP2I, Lyon ; CERN) ; Battaglia, Marco (UC, Santa Cruz) ; Djouadi, Abdelhak (Annecy, LAPTH ; NICPB, Tallinn) ; Mühlleitner, Margarete (KIT, Karlsruhe) ; Spira, Michael (PSI, Villigen)
The determination of the fundamental properties of the Higgs boson with sufficient accuracy has crucial implications for physics beyond the Standard Model. Here, we consider Supersymmetry and highlight the complementarity of the Higgs measurements and the superparticle searches at the LHC, based on the 8 and 13 TeV results, in probing its phenomenological minimal version, the pMSSM. [...]
SISSA, 2021 - 6 p.
- Published in : PoS ICHEP2020 (2021) 261
Fulltext: PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.261
|
|
email alert
or subscribe to the 
RSS feed.