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CERN Preprints

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2021-09-26
13:59
Mass measurements of $^{99-101}$In challenge ab initio nuclear theory of the nuclide $^{100}$Sn / Mougeot, M (Heidelberg, Max Planck Inst. ; CERN) ; Atanasov, D (CERN) ; Karthein, J (Heidelberg, Max Planck Inst. ; CERN) ; Karthein, R N (Heidelberg, Max Planck Inst. ; CERN ; MIT) ; Wolf, R N (Sydney U.) ; Ascher, P (CENBG, Gradignan) ; Blaum, K (Heidelberg, Max Planck Inst.) ; Chrysalidis, K (CERN) ; Hagen, G (Tennessee U. ; Oak Ridge) ; Holt, J D (TRIUMF ; McGill U.) et al.
$^{100}$Sn is of singular interest for nuclear structure. [...]
arXiv:2109.10673.
- 2021. - 12 p.
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2021-09-26
13:59
Introduction to Electromagnetism / Shreyber, Irina (CERN)
The purpose of this course is to provide an introduction to Electromagnetic Theory. [...]
arXiv:2109.00606.
- 2021. - 16 p.
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2021-09-26
13:52
Search for new physics via baryon EDM at LHC / Henry, L. (Valencia U., IFIC) ; Marangotto, D. (INFN, Milan ; Milan U.) ; Merli, A. (INFN, Milan ; Milan U. ; CERN) ; Neri, N. (INFN, Milan ; Milan U. ; CERN) ; Ruiz, J. (Valencia U., IFIC) ; Martinez Vidal, F.  (Valencia U., IFIC)
Permanent electric dipole moments (EDMs) of fundamental particles provide powerful probes for physics beyond the Standard Model. [...]
arXiv:2101.00928.
- 11 p.
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2021-09-24
05:56
Results from the Baksan Experiment on Sterile Transitions (BEST) / Barinov, V.V. (CERN ; Moscow, INR) ; Cleveland, B.T. (SNOLAB, Lively) ; Danshin, S.N. (CERN ; Moscow, INR) ; Ejiri, H. (Osaka U., Res. Ctr. Nucl. Phys.) ; Elliott, S.R. (Los Alamos) ; Frekers, D. (Munster U.) ; Gavrin, V.N. (CERN ; Moscow, INR) ; Gorbachev, V.V. (CERN ; Moscow, INR) ; Gorbunov, D.S. (Moscow, INR) ; Haxton, W.C. (LBNL, NSD ; UC, Berkeley) et al.
The Baksan Experiment on Sterile Transitions (BEST) was designed to investigate the deficit of electron neutrinos, $\nu_{e}$, observed in previous gallium-based radiochemical measurements with high-intensity neutrino sources, commonly referred to as the \textit{gallium anomaly}, which could be interpreted as evidence for oscillations between $\nu_e$ and sterile neutrino ($\nu_s$) states. [...]
arXiv:2109.11482.
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2021-09-24
05:50
Holographic Evolution with Dynamical Boundary Gravity / Ecker, Christian (Frankfurt U.) ; van der Schee, Wilke (CERN) ; Mateos, David (ICC, Barcelona U. ; ICREA, Barcelona ; Barcelona, Autonoma U.) ; Casalderrey-Solana, Jorge (ICC, Barcelona U.)
Holography has provided valuable insights into the time evolution of strongly coupled gauge theories in a fixed spacetime. [...]
arXiv:2109.10355 ; CERN-TH-2021-137.
- 5 p.
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2021-09-23
04:06
New measurements on diffractive vector mesons / Ragoni, Simone (Birmingham U.)
Vector meson photoproduction at high energies has attracted increased interest in recent years due to the unique kinematical ranges offered by the LHC experiments. [...]
arXiv:2109.03066.
- 6 p.

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2021-09-23
04:05
Rate-capability of the VMM3a Front End in the RD51 Scalable Readout System / Pfeiffer, D. (ESS, Lund ; CERN ; Milan Bicocca U.) ; Scharenberg, L. (CERN ; Bonn U.) ; Schwäbig, P. (Bonn U.) ; Alcock, S. (ESS, Lund) ; Brunbauer, F. (CERN) ; Christensen, M.J. (ESS, Lund) ; Desch, K. (Bonn U.) ; Flöthner, K. (CERN ; Bonn U., HISKP) ; Garcia, F. (Helsinki U.) ; Hall-Wilton, R. (ESS, Lund ; Milan Bicocca U.) et al.
The VMM3a is an Application Specific Integrated Circuit (ASIC), specifically developed for the readout of gaseous detectors. [...]
arXiv:2109.10287.
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2021-09-23
04:04
Threshold resummation of new partonic channels at next-to-leading power / van Beekveld, Melissa (Oxford U., Theor. Phys.) ; Vernazza, Leonardo (INFN, Turin ; CERN) ; White, Chris D. (Queen Mary, U. of London)
Collider observables involving heavy particles are subject to large logarithmic terms near threshold, which must be summed to all orders in perturbation theory to obtain sensible results. [...]
arXiv:2109.09752.
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2021-09-22
04:25
Soft QCD results from ALICE / Tripathy, Sushanta (INFN, Bologna)
High-energy hadronic collisions are dominated by soft interactions with low momentum transfers. [...]
arXiv:2109.08959.
- 5 p.

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2021-09-22
04:22
Comment on "More Axions from Strings'' / Hindmarsh, Mark (U. Helsinki (main) ; CERN ; Helsinki U. ; Sussex U. ; Birmingham U.) ; Lizarraga, Joanes (Basque U., Bilbao) ; Lopez-Eiguren, Asier (Tufts U.) ; Urrestilla, Jon (Basque U., Bilbao)
We comment on a claim that axion strings show a long-term logarithmic increase in the number of Hubble lengths per Hubble volume [arXiv:2007.04990], thereby violating the standard "scaling" expectation of an O(1) constant. [...]
arXiv:2109.09679.
- 10 p.

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