ITP - publications:preprints:2023

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Combining chromomagnetic and four-fermion operators with leading SMEFT operators for $gg\to hh$ at NLO QCD}

Gudrun Heinrich, Jannis Lang
KA-TP-29-2023

Download: https://arxiv.org/abs/not.available

Herwig 7.3 Release Note

G. Bewick et.al.
KA-TP-28-2023

Download: https://arxiv.org/abs/not.available

Five-Parton Scattering in QCD at Two Loops

Bakul Agarwal, Federico Buccioni, Federica Devoto, Giulio Gambuti, Andreas von Manteuffel, and Lorenzo Tancredi
KA-TP-27-2023

Download: https://arxiv.org/abs/not.available

Effective 2HDM Yukawa Interactions and a Strong First-Order Electroweak Phase Transition

Anisha, Duarte Azevedo, Lisa Biermann, Christoph Englert, Margarete Mühlleitner
KA-TP-26-2023

Download: https://arxiv.org/abs/not.available

Two Higgs bosons, two loops, x+2 operators

Gudrun Heinrich, Jannis Lang, Ludovic Scyboz
KA-TP-25-2023

Download: https://arxiv.org/abs/not.available

Evaluating scattering amplitudes with pySecDec 1.6

Vitaly Magerya
KA-TP-24-2023

Download: https://arxiv.org/abs/2311.00492

Higgs Pair Production and Triple Higgs Couplings at the LHC in the 2HDM

S. Heinemeyer, M. Mühlleitner, K. Radchenko, G. Weiglein
KA-TP-23-2023

Download: https://arxiv.org/abs/not.available

On gamma5 schemes and the interplay of SMEFT operators in the Higgs-gluon coupling

Stefano Di Noi, Ramona Gröber, Gudrun Heinrich, Jannis Lang, Marco Vitti
KA-TP-22-2023

Download: https://arxiv.org/abs/not.available

Impact of new experimental data on the C2HDM

Thomas Biekötter, Duarte Fontes, Margarete Mühlleitner, Jorge C. Romão, Rui Santos and João P. Silva
KA-TP-21-2023

Download: https://arxiv.org/abs/not.available

Composite 2-Higgs Doublet Model: Strong Effects on Higgs Pair Production

S. de Curtis, L. delle Rose, F. Egle, M. Mühlleitner, S. Moretti, K. Sakurai
KA-TP-20-2023

Download: https://arxiv.org/abs/not.available

First shot of the smoking gun: Probing the electroweak phase transition in the 2HDM with novel searches for $A \to ZH$ in $\ell^+ \ell^- t \bar t$ and $\nu \nu b \bar b$ final states

Thomas Biekötter, Sven Heinemeyer, Jose Miguel No, Kateryna Radchenko, María Olalla Olea Romacho, Georg Weiglein
KA-TP-19-2023

Download: https://arxiv.org/abs/2309.17431

Dark Coloured Scalars Impact on Single and Di-Higgs Production at the LHC

Pedro Gabriel, Margarete Mühlleitner, Daniel Neacsu, Rui Santos
KA-TP-18-2023

Download: https://arxiv.org/abs/not.available

The ${\cal O}(\alpha_t+\alpha_\lambda+\alpha_\kappa)^2$ Correction to the $\rho$ Parameter and its Effect on the W Boson Mass Calculation in the Complex NMSSM

Thi Nhung Dao, Martin Gabelmann, Margarete Mühlleitner
KA-TP-17-2023

Download: https://arxiv.org/abs/2308.04059

Intermediate Charge-Breaking Phases and Symmetry Non-Restoration in the 2-Higgs-Doublet Mode

Mayumi Aoki, Lisa Biermann, Christoph Borschensky, Igor P. Ivanov, Margarete Mühlleitner, Hiroto Shibuya
KA-TP-16-2023

Download: https://arxiv.org/abs/2308.04141

Higher-dimensional extension of a vacuum-defect wormhole

F.R. Klinkhamer
KA-TP-15-2023

Download: https://arxiv.org/abs/arXiv:2307.12876

Search for an invisible scalar in $t\bar{t}$ final states

Duarte Azevedo, Rodrigo Capucha, Pedro Chaves, Joao Bravo Martins, Antonio Onofre, Rui Santos
KA-TP-14-2023

Download: https://arxiv.org/abs/not.available

New type of traversable wormhole

F.R. Klinkhamer
KA-TP-13-2023

Download: arXiv:2307.04678

Charged Higgs-Boson Decays into Quarks

J. Chang, F. Kirk, M. Mühlleitner, M. Spira
KA-TP-12-2023

Download: https://arxiv.org/abs/not.available

The 95.4 GeV di-photon excess at ATLAS and CMS

Thomas Biekötter, Svein Heinemeyer, Georg Weiglein
KA-TP-11-2023

Download: https://arxiv.org/abs/2306.03889

2HDM interpretations of the CMS diphoton excess at 95 GeV

Duarte Azevedo, Thomas Biekötter, P.M. Ferreira
KA-TP-10-2023

Download: https://arxiv.org/abs/2305.19716

Numerical Scattering Amplitudes with pySecDec

G. Heinrich, S. P. Jones, M. Kerner, V. Magerya, A. Olsson, J. Schlenk
KA-TP-09-2023

Download: https://arxiv.org/abs/not.available

Vacuum defect wormholes and a mirror world

F.R. Klinkhamer
KA-TP-08-2023

Download: https://arxiv.org/abs/2305.13278

Electroweak Corrections to Higgs Boson Decays in a Complex Singlet Extension of the SM and their Phenomenological Impact

Felix Egle, Margarete Mühlleitner, Rui Santos, Joao Viana
KA-TP-07-2023

Download: https://arxiv.org/abs/not.available

UFO 2.0 - The ‘Universal Feynman Output’ format

Luc Darmé, Céline Degrande, Claude Duhr, Benjamin Fuks, Mark Goodsell, Gudrun Heinrich, Valentin Hirschi, Stefan Höche, Marius Höfer, Joshua Isaacson, Olivier Mattelaer, Thorsten Ohl, Davide Pagani, Jürgen Reuter, Peter Richardson, Steffen Schumann, Hua-Sheng Shao, Frank Siegert, Marco Zaro
KA-TP-06-2023

Download: https://arxiv.org/abs/not.available

Scalar extensions of the SM and recent experimental anomalies

Thomas Biekötter
KA-TP-05-2023

Download: https://arxiv.org/abs/2304.11439

Effective Field Theory descriptions of Higgs boson pair production

L. Alasfar, L. Cadamuro, C.Dimitriadi, A. Ferrari, R. Gröber, G. Heinrich, T. Ingebretsen Carlson, J. Lang, S. Ördek, L. Pereira Sanchez, L. Scyboz, J. Sjölin
KA-TP-04-2023

Download: https://arxiv.org/abs/not.available

The CMS di-photon excess at 95 GeV in view of the LHC Run 2 results

Thomas Biekötter, Sven Heinemeyer, Georg Weiglein
KA-TP-03-2023

Download: https://arxiv.org/abs/2303.12018

Full NLO QCD predictions for Higgs-pair production in the 2-Higgs-Doublet Model

J. Baglio, F. Campanario, S. Glaus, M. Mühlleitner, J. Ronca, M. Spira
KA-TP-02-2023

Download: https://arxiv.org/abs/not.available

‘CP in the Dark’ and a Strong First-Order Electroweak Phase Transition

Lisa Biermann, Margarete Mühlleitner, Jonas Müller
KA-TP-01-2023

Download: https://arxiv.org/abs/2301.09004

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