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$\texttt{HEPfit}$: a Code for the Combination of Indirect and Direct Constraints on High Energy Physics Models
/ De Blas, J. (Padua U. ; INFN, Padua) ; Chowdhury, D. (Ecole Polytechnique, CPHT ; Orsay, LPT) ; Ciuchini, M. (INFN, Rome) ; Coutinho, A.M. (PSI, Villigen) ; Eberhardt, O. (Valencia U., IFIC) ; Fedele, M. (Barcelona U.) ; Franco, E. (INFN, Rome) ; Grilli Di Cortona, G. (Warsaw U.) ; Miralles, V. (Valencia U.) ; Mishima, S. (KEK, Tsukuba) et al.
$\texttt{HEPfit}$ is a flexible open-source tool which, given the Standard Model or any of its extensions, allows to $\textit{i)}$ fit the model parameters to a given set of experimental observables; $\textit{ii)}$ obtain predictions for observables. $\texttt{HEPfit}$ can be used either in Monte Carlo mode, to perform a Bayesian Markov Chain Monte Carlo analysis of a given model, or as a library, to obtain predictions of observables for a given point in the parameter space of the model, allowing $\texttt{HEPfit}$ to be used in any statistical framework. [...]
arXiv:1910.14012; CERN-TH-2019-178; CPHT-RR060.102019; DESY-19-184; DESY 19-184; FTUV/19-1031; KEK-TH-2163; LPT-Orsay-19-36; PSI-PR-19-22; UCI-TR-2019-26; IFIC/19-44.-
2020-05-21 - 31 p.
- Published in : Eur. Phys. J. C 80 (2020) 456
Article from SCOAP3: PDF; Fulltext: PDF; Fulltext from Publisher: PDF;
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2.
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LHC bounds on colored scalars
/ Miralles, Víctor (Valencia U., IFIC) ; Pich, Antonio (Valencia U., IFIC)
We analyze the constraints on coloured scalar bosons imposed by the current LHC data at $\sqrt{s}=13$ TeV. Specifically, we consider an additional electroweak doublet of colour-octet scalars, satisfying the principle of Minimal Flavour Violation in order to fulfill the stringent experimental limits on flavour-changing neutral currents. [...]
arXiv:1910.07947; IFIC/19-43.-
2019-12-25 - 11 p.
- Published in : Phys. Rev. D 100 (2019) 115042
Article from SCOAP3: PDF; Fulltext: PDF;
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3.
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EFT at FASER$\nu$
/ Falkowski, Adam (IJCLab, Orsay) ; González-Alonso, Martín (Valencia U.) ; Kopp, Joachim (CERN ; U. Mainz, PRISMA) ; Soreq, Yotam (CERN ; Technion) ; Tabrizi, Zahra (Virginia Tech.)
We investigate the sensitivity of the FASER$\nu$ detector to new physics in the form of non-standard neutrino interactions. FASER$\nu$, which has recently been installed 480 m downstream of the ATLAS interaction point, will for the first time study interactions of multi-TeV neutrinos from a controlled source. [...]
arXiv:2105.12136.-
2021-10-12 - 44 p.
- Published in : JHEP 2110 (2021) 086
Fulltext: 2105.12136 - PDF; document - PDF;
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$\beta$-decay half-lives and $\beta$-delayed neutron emission probabilities for several isotopes of Au, Hg, Tl, Pb and Bi, beyond $N=126$
/ Caballero-Folch, R. (Barcelona, Polytechnic U. ; TRIUMF) ; Domingo-Pardo, C. (Valencia U., IFIC) ; Agramunt, J. (Valencia U., IFIC) ; Algora, A. (Valencia U., IFIC ; Debrecen, Inst. Nucl. Res.) ; Ameil, F. (Darmstadt, GSI) ; Ayyad, Y. (U. Santiago de Compostela (main)) ; Benlliure, J. (U. Santiago de Compostela (main)) ; Bowry, M. (Surrey U.) ; Calviño, F. (Barcelona, Polytechnic U.) ; Cano-Ott, D. (Madrid, CIEMAT) et al.
$Background:$ Previous measurements of $\beta$-delayed neutron emitters comprise around 230 nuclei, spanning from the $^{8}$He up to $^{150}$La. Apart from $^{210}$Tl, with a minuscule branching ratio of 0.007\%, no other neutron emitter is measured yet beyond $A=150$. [...]
arXiv:1701.03845.-
2017-06-23 - 16 p.
- Published in : Phys. Rev. C 95 (2017) 064322
Fulltext: PDF;
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Experimental results on $π^{-}$-nucleon interactions at 10 GeV
/ Baroni, Giustina (Univ. di Roma, and INFN, Roma, Italy) ; Conforto, Bianca (Univ. di Roma, and INFN, Roma, Italy) ; Manfredini, A (Univ. di Roma, and INFN, Roma, Italy)
CERN-EmC-63-16.
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1963. - 10 p.
Fulltext
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9.
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Assessment of the Čerenkov light produced in a PbWO4 crystal by means of the study of the time structure of the signal
/ Cavallini, L (U. Rome La Sapienza (main)) ; Mancini, C (U. Rome La Sapienza (main)) ; Mecca, A (U. Rome La Sapienza (main)) ; Pinci, D (U. Rome La Sapienza (main)) ; Akchurin, N (Texas Tech. U., Lubbock) ; Berntzon, L (Texas Tech. U., Lubbock) ; Kim, H (Texas Tech. U., Lubbock) ; Roh, Y (Texas Tech. U., Lubbock) ; Wigmans, R (Texas Tech. U., Lubbock) ; Cardini, A (INFN, Cagliari) et al.
On beam tests were carried out on PbWO4 crystals. One of the aims of this work was to evaluate the contribution of the Čerenkov component to the total light yield. [...]
2008 - 5 p.
- Published in : 10.1142/9789812819093_0063
In : 10th ICATPP Conference on Astroparticle, Particle, Space Physics, Detectors and Medical Physics Applications, Villa Olmo, Como, Italy, 8 - 12 Oct 2007, pp.359-363
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10.
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Long-Lived Particles at the Energy Frontier: The MATHUSLA Physics Case
/ Curtin, David (Toronto U.) ; Drewes, Marco (Louvain U., CP3) ; McCullough, Matthew (CERN) ; Meade, Patrick (YITP, Stony Brook) ; Mohapatra, Rabindra N. (Maryland U.) ; Shelton, Jessie (Illinois U., Urbana) ; Shuve, Brian (Harvey Mudd Coll. ; SLAC) ; Accomando, Elena (Southampton U.) ; Alpigiani, Cristiano (Washington U., Seattle) ; Antusch, Stefan (Basel U.) et al.
We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of Standard Model (SM) extensions. LLPs are a common prediction of a wide range of theories that address unsolved fundamental mysteries such as naturalness, dark matter, baryogenesis and neutrino masses, and represent a natural and generic possibility for physics beyond the SM (BSM). [...]
arXiv:1806.07396; FERMILAB-PUB-18-264-T.-
2019-10-02 - 133 p.
- Published in : Rep. Prog. Phys. 82 (2019) 116201
Fulltext: 1806.07396 - PDF; fermilab-pub-18-264-t - PDF; External link: Fermilab Library Server (fulltext available)
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