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1.
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Higgs-mass predictions in the MSSM and beyond
/ Slavich, P. (ed.) (Paris, LPTHE) ; Heinemeyer, S. (ed.) (Madrid, Autonoma U. ; Cantabria Inst. of Phys.) ; Bagnaschi, E. (PSI, Villigen) ; Bahl, H. (DESY) ; Goodsell, M. (Paris, LPTHE) ; Haber, H.E. (UC, Santa Cruz, Inst. Part. Phys.) ; Hahn, T. (Munich, Max Planck Inst.) ; Harlander, R. (Aachen, Tech. Hochsch.) ; Hollik, W. (Munich, Max Planck Inst.) ; Lee, G. (Korea U. ; Cornell U., LEPP ; Toronto U.) et al.
Predictions for the Higgs masses are a distinctive feature of supersymmetric extensions of the Standard Model, where they play a crucial role in constraining the parameter space. The discovery of a Higgs boson and the remarkably precise measurement of its mass at the LHC have spurred new efforts aimed at improving the accuracy of the theoretical predictions for the Higgs masses in supersymmetric models. [...]
arXiv:2012.15629; DESY 20-229; DESY-20-229; IFT-UAM/CSIC-20-184; FR-PHENO-2020-021; KA-TP-23-2020; MPP-2020-235; KA-TP-23-2020,
MPP-2020-235; P3H-20-086; TTK-20-53; FERMILAB-PUB-21-575-T.-
2021-05-25 - 71 p.
- Published in : Eur. Phys. J. C 81 (2021) 450
Article from SCOAP3: PDF; Fulltext: fermilab-pub-21-575-t - PDF; 2012.15629 - PDF; External link: Fermilab Library Server
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2.
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Second order QCD corrections to the g+g → H +H four-point amplitude
/ Banerjee, Pulak ; Borowka, Sophia ; Dhani, Prasanna ; Gehrmann, Thomas ; Ravindran, Vajravelu
In this contribution we compute the two loop massless QCD corrections to the four-point ampli- tude g + g → H + H . We work in the effective theory where the Higgs boson interact with gluons in the infinite top quark mass limit. [...]
CERN-TH-2020-194.-
Geneva : CERN, 2019 - 10.
- Published in : PoS RADCOR2019 (2019) 011
Fulltext: PDF;
In : 14th International Symposium on Radiative Corrections : Application of Quantum Field Theory to Phenomenology, Avignon, France, 8 - 13 Sep 2019, pp.011
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3.
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Numerical Multiloop Calculations: Sector Decomposition and QMC Integration in pySecDec
/ Borowka, S (CERN) ; Heinrich, G (Munich, Max Planck Inst.) ; Jahn, S (Munich, Max Planck Inst.) ; Jones, Stephen Philip (CERN) ; Kerner, M (Zurich U.) ; Schlenk, J (Durham U., IPPP)
The FCC-ee will allow the experimental uncertainties on several important observables, such as the Electroweak Pseudo-Observables (EWPOs), to be reduced by up to two orders of magnitude compared to the previous generation LEP/SLC experiments [1, 2]. In order to be able to best exploit this unprecedented boost in precision, it is necessary also for theoretical predictions to be known with sufficient accuracy. [...]
2019 - 10 p.
- Published in : 10.23731/CYRM-2020-003.185
Fulltext: Preprint - PDF; Publication - PDF;
In : Theory for the FCC-ee : Report on the 11th FCC-ee Workshop Theory and Experiments, pp.185-192
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Theory for the FCC-ee : Report on the 11th FCC-ee Workshop Theory and Experiments : Geneva, Switzerland 08 - 11 Jan 2019
Theory for the FCC-ee: Report on the 11th FCC-ee Workshop Theory and Experiments - 11th FCC-ee workshop
08 - 11 Jan 2019
- Geneva, Switzerland
/ Blondel, A. (ed.) (Geneva U.); Gluza, J. (ed.) (Silesia U. ; Hradec Kralove U.); Jadach, S. (ed.) (Cracow, INP); Janot, P. (ed.) (CERN); Riemann, T. (ed.) (Silesia U. ; DESY, Zeuthen); Abreu, S. (Louvain U., CP3); Aguilera-Verdugo, J.J. (Valencia U.); Arbuzov, A.B. (Dubna, JINR); Baglio, J. (Tubingen U.); Bakshi, S.D. (Indian Inst. Tech., Kanpur) et al.
The FCC at CERN, a proposed 100-km circular facility with several colliders in succession, culminates with a 100 TeV proton-proton collider. It offers a vast new domain of exploration in particle physics, with orders of magnitude advances in terms of Precision, Sensitivity and Energy. [...]
Geneva : CERN, 2020 - 286 p.
arXiv:1905.05078 .- CERN-2020-003 .- BU-HEPP-19-03 .- CERN-TH-2019-061 .- CP3-19-22 .- DESY-19-072 .- FR-PHENO-2019-005 .- IFIC/19-23 .- IFT-UAM-CSIC-19-058 .- IPhT-19-050 .- IPPP/19/32 .- KW 19-003 .- MPP-2019-84 .- LTH 1203 .- ZU-TH-22-19 .- TUM-HEP-1200-19 .- TTP19-008 .- TTK-19-19 .- CERN-2020-003
- Published in : 10.23731/CYRM-2020-003
e-proceedings
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5.
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Loopedia, a Database for Loop Integrals
/ Bogner, C (Humboldt U., Berlin) ; Borowka, S (CERN) ; Hahn, T (Munich, Max Planck Inst.) ; Heinrich, G (Munich, Max Planck Inst.) ; Jones, S P (Munich, Max Planck Inst.) ; Kerner, M (Munich, Max Planck Inst.) ; von Manteuffel, A (Michigan State U.) ; Michel, M (Louvain U., CP3) ; Panzer, E (Oxford U.) ; Papara, V (Munich, Max Planck Inst.)
Loopedia is a new database at loopedia.org for Feynman integrals, providing both bibliographic information as well as results made available by the community. Its bibliometry is complementary to that of Inspire or arXiv, as it allows to search for integrals by graph-theoretical specifications, e.g. [...]
2018 - 6 p.
- Published in : J. Phys.: Conf. Ser. 1085 (2018) 052003
Fulltext: PDF;
In : 18th International Workshop on Advanced Computing and Analysis Techniques in Physics Research, Seattle, WA, USA, 21 - 25 Aug 2017, pp.052003
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6.
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Loopedia, a database for loop integrals
/ Bogner, Christian (Humboldt U., Berlin) ; Borowka, Sophia (CERN) ; Hahn, Thomas (Munich, Max Planck Inst.) ; Heinrich, Gudrun (Munich, Max Planck Inst.) ; Jones, Stephen P (Munich, Max Planck Inst.) ; Kerner, Matthias (Munich, Max Planck Inst.) ; von Manteuffel, Andreas (Michigan State U.) ; Michel, Martin (Louvain U., CP3) ; Panzer, Erik (Oxford U.) ; Papara, Viktor (Munich, Max Planck Inst.)
Loopedia is a new database at https://loopedia.org for Feynman integrals, providing both bibliographic information as well as results made available by the community. Its bibliometry is complementary to that of Inspire or arXiv, as it allows to search for integrals by graph-theoretical specifications, e.g. [...]
SISSA, 2018 - 7 p.
- Published in : PoS: LL2018 (2018) , pp. 034
- Published in : PoS: RADCOR2017 (2018) , pp. 016
Fulltext: PoS(RADCOR2017)016 - PDF; PoS(LL2018)034 - PDF; External links: PoS server (LL); PoS server (RADCOR)
In : 14th DESY Workshop on Elementary Particle Physics : Loops and Legs in Quantum Field Theory 2018, St Goar, Germany, 29 Apr - 04 May 2018, pp.034
13th International Symposium on Radiative Corrections : Application of Quantum Field Theory to Phenomenology, St. Gilgen, Austria, 24 - 29 Sep 2017, pp.016
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7.
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Probing the scalar potential via double Higgs boson production at hadron colliders
/ Borowka, Sophia (CERN) ; Duhr, Claude (CERN ; Louvain U., CP3) ; Maltoni, Fabio (Louvain U., CP3 ; INFN, Bologna ; U. Bologna, DIFA) ; Pagani, Davide (Munich, Tech. U.) ; Shivaji, Ambresh (Louvain U., CP3) ; Zhao, Xiaoran (Louvain U., CP3)
We present a sensitivity study on the cubic and quartic self couplings in double Higgs production via gluon fusion at hadron colliders. Considering the relevant operators in the Standard Model Effective Field Theory up to dimension eight, we calculate the dominant contributions up to two-loop level, where the first dependence on the quartic interaction appears. [...]
arXiv:1811.12366; TUM-HEP-1176/18; CP3-18-69; CERN-TH-2018-258; MCnet-18-31.-
2019-04-02 - 35 p.
- Published in : JHEP 04 (2019) 016
Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
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8.
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A GPU compatible quasi-Monte Carlo integrator interfaced to pySecDec
/ Borowka, S. (CERN) ; Heinrich, G. (Munich, Max Planck Inst.) ; Jahn, S. (Munich, Max Planck Inst.) ; Jones, S.P. (CERN ; Munich, Max Planck Inst.) ; Kerner, M. (Munich, Max Planck Inst. ; Zurich U.) ; Schlenk, J. (Durham U., IPPP)
The purely numerical evaluation of multi-loop integrals and amplitudes can be a viable alternative to analytic approaches, in particular in the presence of several mass scales, provided sufficient accuracy can be achieved in an acceptable amount of time. For many multi-loop integrals, the fraction of time required to perform the numerical integration is significant and it is therefore beneficial to have efficient and well-implemented numerical integration methods. [...]
arXiv:1811.11720; CERN-TH-2018-246; MPP-2018-279; ZU-TH 43/18; IPPP/18/100.-
2019-07 - 18 p.
- Published in : Comput. Phys. Commun. 240 (2019) 120-137
Fulltext: PDF; Fulltext from Publisher: PDF;
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ebook
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