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TH Preprints

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2020-03-26
04:20
Generalizing the relativistic quantization condition to include all three-pion isospin channels / Hansen, Maxwell T. ; Romero-López, Fernando ; Sharpe, Stephen R.
We present a generalization of the relativistic, finite-volume, three-particle quantization condition for non-identical pions in isosymmetric QCD. [...]
arXiv:2003.10974 ; CERN-TH-2020-045. - 46 p.
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2020-03-25
04:07
Perturbative description of bias tracers using consistency relations of LSS / Fujita, Tomohiro ; Vlah, Zvonimir
We develop a simple formalism of biased tracers that we dub $\mathit{Monkey\ bias}$. [...]
arXiv:2003.10114 ; CERN-TH-2020-037. - 24 p.
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2020-03-20
04:36
Blinded challenge for precision cosmology with large-scale structure: results from effective field theory for the redshift-space galaxy power spectrum / Nishimichi, Takahiro ; D'Amico, Guido ; Ivanov, Mikhail M. ; Senatore, Leonardo ; Simonović, Marko ; Takada, Masahiro ; Zaldarriaga, Matias ; Zhang, Pierre
An accurate theoretical template for the galaxy power spectrum is a key for the success of ongoing and future spectroscopic surveys. [...]
arXiv:2003.08277 ; YITP-20-25 ; INR-TH-2020-009 ; CERN-TH-2020-040 ; IPMU20-0025. - 23 p.
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2020-03-20
04:36
Bottom quark mass effects in associated $WH$ production with $H \to b\bar{b}$ decay through NNLO QCD / Behring, Arnd (Karlsruhe U., ITP) ; Bizon, Wojciech (Karlsruhe U., ITP ; KIT, Karlsruhe) ; Caola, Fabrizio (Oxford U., Theor. Phys.) ; Melnikov, Kirill (Karlsruhe U., ITP) ; Röntsch, Raoul (CERN)
We present a computation of NNLO QCD corrections to the production of a Higgs boson in association with a $W$ boson at the LHC followed by the decay of the Higgs boson to a $b\bar{b}$ pair. [...]
arXiv:2003.08321 ; TTP20-011 ; P3H-20-009 ; CERN-TH-2020-043. - 30 p.
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2020-03-19
04:10
Gravitational waves from first-order cosmological phase transitions: lifetime of the sound wave source / Ellis, John (King's Coll. London ; CERN ; NICPB, Tallinn) ; Lewicki, Marek (King's Coll. London ; Warsaw U. (main)) ; No, José Miguel (U. Autonoma, Madrid (main) ; Madrid, IFT)
We study particle-physics models for a first-order phase transition in the early universe, including models with polynomial potentials both with and without barriers at zero temperature, and Coleman-Weinberg-like models with potentials that are classically scale-invariant. [...]
arXiv:2003.07360 ; KCL-PH-TH/2020-04 ; CERN-TH-2020-016 ; IFT-UAM/CSIC-20-35. - 33 p.
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2020-03-17
04:39
Singlet night in Feynman-ville: one-loop matching of a real scalar / Haisch, Ulrich (Munich, Max Planck Inst.) ; Ruhdorfer, Maximilian (Munich, Tech. U.) ; Salvioni, Ennio (CERN) ; Venturini, Elena (Munich, Tech. U.) ; Weiler, Andreas (Munich, Tech. U.)
A complete one-loop matching calculation for real singlet scalar extensions of the Standard Model to the Standard Model effective field theory (SMEFT) of dimension-six operators is presented. [...]
arXiv:2003.05936 ; CERN-TH-2020-038 ; TUM-HEP-1254-20. - 20 p.
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2020-03-17
04:39
Geometric secret sharing in a model of Hawking radiation / Balasubramanian, Vijay (Pennsylvania U. ; Vrije U., Brussels) ; Kar, Arjun (Pennsylvania U.) ; Parrikar, Onkar (Stanford U., ITP) ; Sárosi, Gábor (CERN) ; Ugajin, Tomonori (Pennsylvania U.)
We consider a black hole in three dimensional AdS space entangled with an auxiliary radiation system. [...]
arXiv:2003.05448 ; CERN-TH-2020-039. - 50 p.
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2020-03-17
04:38
LHC at 10: the physics legacy / Mangano, Michelangelo (CERN)
Ten years into the LHC physics programme, I reflect on the vast amount of extraordinary results that have emerged so far..
arXiv:2003.05976 ; CERN-TH-2020-030. - 8 p.
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2020-03-16
16:14
Connecting between inflation and dark matter in models with gauged Z_3 symmetry / Lee, Hyun Min ; Choi, Soo-Min ; Kim, Jinsu ; Zhu, Bin
We investigate the possibility of unifying the inflation and dark matter physics in the minimal model for a complex scalar dark matter with gauged Z3 symmetry [...]
CERN-TH-2020-041. - 2020. - 39.

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2020-03-12
04:46
Higgs Production at NNLL$'$+NNLO using Rapidity Dependent Jet Vetoes / Gangal, Shireen (Tata Inst.) ; Gaunt, Jonathan R. (CERN) ; Tackmann, Frank J. (DESY) ; Vryonidou, Eleni (Nikhef, Amsterdam)
The rapidity-dependent jet veto observables $\mathcal{T}_{Bj}$ and $\mathcal{T}_{Cj}$ provide a tight jet veto at central rapidity, gradually transitioning to a loose veto at forward rapidities. [...]
arXiv:2003.04323 ; CERN-TH-2020-036 ; DESY-20-035 ; TIFR/TH/20-7. - 22 p.
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