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2018-04-18
07:20
Higgs amplitudes from supersymmetric form factors Part II: $\mathcal{N}<4$ super Yang-Mills / Brandhuber, Andreas ; Kostacinska, Martyna ; Penante, Brenda ; Travaglini, Gabriele
The study of form factors has many phenomenologically interesting applications, one of which is Higgs plus gluon amplitudes in QCD. [...]
QMUL-PH-18-05 ; CERN-TH-2018-064 ; arXiv:1804.05828 ; QMUL-PH-18-05 ; CERN-TH-2018-064. - 1 p.
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2018-04-18
07:20
Higgs amplitudes from supersymmetric form factors Part I: $\mathcal{N}=4$ super Yang-Mills / Brandhuber, Andreas ; Kostacinska, Martyna ; Penante, Brenda ; Travaglini, Gabriele
In the large top-mass limit, Higgs plus multi-gluon amplitudes in QCD can be computed using an effective field theory. [...]
QMUL-PH-18-01 ; CERN-TH-2018-063 ; arXiv:1804.05703 ; QMUL-PH-18-01 ; CERN-TH-2018-063. - 1 p.
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2018-04-18
07:20
Infrared Resummation for Biased Tracers in Redshift Space / Ivanov, Mikhail M. ; Sibiryakov, Sergey
We incorporate the effects of redshift space distortions and non-linear bias in time-sliced perturbation theory (TSPT). [...]
CERN-TH-2018-076 ; INR-TH-2018-006 ; arXiv:1804.05080 ; CERN-TH-2018-076 ; INR-TH-2018-006. - 52 p.
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2018-04-18
07:20
Dijet production in diffractive deep-inelastic scattering in next-to-next-to-leading order QCD / Britzger, D. ; Currie, J. ; Gehrmann, T. ; Huss, A. ; Niehues, J. ; Žlebčík, R.
Hard processes in diffractive deep-inelastic scattering can be described by a factorisation into parton-level subprocesses and diffractive parton distributions. [...]
CERN-TH-2018-081 ; DESY-18-054 ; IPPP/18/26 ; ZU-TH 13/18 ; arXiv:1804.05663 ; CERN-TH-2018-081 ; DESY-18-054 ; IPPP-18-26 ; ZU-TH-13-18. - 24 p.
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2018-04-18
07:20
Beam test measurements of Low Gain Avalanche Detector single pads and arrays for the ATLAS High Granularity Timing Detector / Allaire, C. (Orsay, LAL) ; Benitez, J. (U. Iowa, Iowa City) ; Bomben, M. (Paris U., VI-VII) ; Calderini, G. (Paris U., VI-VII) ; Carulla, M. (Barcelona, Inst. Microelectron.) ; Cavallaro, E. (Barcelona, IFAE) ; Falou, A. (Orsay, LAL) ; Flores, D. (Barcelona, Inst. Microelectron.) ; Freeman, P. (UC, Santa Cruz, Inst. Part. Phys.) ; Galloway, Z. (UC, Santa Cruz, Inst. Part. Phys.) et al.
For the high luminosity upgrade of the LHC at CERN, ATLAS is considering the addition of a High Granularity Timing Detector (HGTD) in front of the end cap and forward calorimeters at |z| = 3.5 m and covering the region 2.4 < {\eta} < 4 to help reducing the effect of pile-up. [...]
arXiv:1804.00622. - 28 p.
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2018-04-18
07:20
SENSEI: First Direct-Detection Constraints on sub-GeV Dark Matter from a Surface Run / Crisler, Michael (Fermilab) ; Essig, Rouven (YITP, Stony Brook) ; Estrada, Juan (Fermilab) ; Fernandez, Guillermo (Fermilab) ; Tiffenberg, Javier (Fermilab) ; Sofo haro, Miguel (Balseiro Inst., San Carlos de Bariloche ; Fermilab) ; Volansky, Tomer (Princeton, Inst. Advanced Study ; Tel Aviv U.) ; Yu, Tien-Tien (Oregon U. ; CERN)
The Sub-Electron-Noise Skipper CCD Experimental Instrument (SENSEI) uses the recently developed Skipper-CCD technology to search for electron recoils from the interaction of sub-GeV dark matter particles with electrons in silicon. [...]
arXiv:1804.00088. - 5 p.
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2018-04-18
07:20
Event patterns from negative pion spectra in proton-proton and nucleus-nucleus collisions at SPS / Chen, Ya-Hui (Shanxi U.) ; Liu, Fu-Hu (Shanxi U.) ; Sarkisyan-Grinbaum, Edward K. (CERN ; Texas U., Arlington)
Rapidity-dependent transverse momentum spectra of negatively charged pions measured at different rapidities in proton-proton collisions at the Super Proton Synchrotron (SPS) at various energies within its Beam Energy Scan (BES) program are investigated by using one- and two-component standard distributions where the chemical potential and spin property of particles are implemented. [...]
arXiv:1804.00571. - 22 p.
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2018-04-18
07:19
Biblioranking fundamental physics / Strumia, Alessandro (CERN) ; Torre, Riccardo (CERN)
We propose measures of the impact of research that improve on existing ones such as counting of number of papers, citations and $h$-index. [...]
arXiv:1803.10713 ; CERN-TH-2018-066. - 35 p.
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2018-04-17
14:27
Search for pair production of Higgs bosons in the $b\bar{b}b\bar{b}$ final state using proton-proton collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for Higgs boson pair production in the $b\bar{b}b\bar{b}$ final state is carried out with up to 36.1 $\mathrm{fb}^{-1}$ of LHC proton--proton collision data collected at $\sqrt{s} = 13$ TeV with the ATLAS detector in 2015 and 2016. [...]
arXiv:1804.06174 ; CERN-EP-2018-029. - 2018. - 50 p, 50 p.
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2018-04-17
08:24
Final results of the OPERA experiment on $\nu_\tau$ appearance in the CNGS beam / OPERA Collaboration
The OPERA experiment was designed to study $\nu_\mu\to\nu_\tau$ oscillations in appearance mode in the CNGS neutrino beam. [...]
arXiv:1804.04912. - 7 p.
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