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2022-09-24
04:24
Measurement of Hadron Production in $\pi^-$-C Interactions at 158 and 350 GeV/c with NA61/SHINE at the CERN SPS / NA61/SHINE Collaboration
We present a measurement of the momentum spectra of $\pi^\pm$, K$^\pm$, p$^\pm$, $\Lambda$, $\bar{\Lambda}$ and K$^{0}_{S}$ produced in interactions of negatively charged pions with carbon nuclei at beam momenta of 158 and 350 GeV/c. [...]
arXiv:2209.10561. -
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2022-09-23
04:04
Synthesis of cold and trappable fully stripped HCI's via antiproton-induced nuclear fragmentation in traps / Kornakov, G. (Warsaw U. of Tech.) ; Cerchiari, G. (Innsbruck U.) ; Zieliński, J. (Warsaw U. of Tech.) ; Lappo, L. (Warsaw U. of Tech.) ; Sadowski, G. (CERN) ; Doser, M. (CERN)
The study of radioisotopes as well as of highly charged ions is a very active and dynamic field. [...]
arXiv:2209.02596. - 9 p.
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2022-09-23
04:02
Performance of the Electromagnetic Pixel Calorimeter Prototype EPICAL-2 / Alme, J. (Bergen U.) ; Barthel, R. (Nikhef, Amsterdam) ; van Bochove, A. (Nikhef, Amsterdam) ; Borshchov, V. (Unlisted, RU ; BITP, Kiev) ; Bosley, R. (Birmingham U.) ; Brink, A. van den (Nikhef, Amsterdam) ; Broeils, E. (Nikhef, Amsterdam) ; Büsching, H. (Frankfurt U., Inst. Kernphys.) ; Eikeland, V.N. (Bergen U.) ; Groettvik, O.S. (Bergen U.) et al.
The first evaluation of an ultra-high granularity digital electromagnetic calorimeter prototype using 1.0-5.8 GeV/c electrons is presented. [...]
arXiv:2209.02511. - 30 p.
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2022-09-22
14:53
Search for resonant and non-resonant Higgs boson pair production in the $b\bar b\tau^+\tau^-$ decay channel using 13 TeV $pp$ collision data from the ATLAS detector
A search for Higgs boson pair production in events with two $b$-jets and two $\tau$-leptons is presented, using a proton-proton collision data set with an integrated luminosity of 139 fb$^{-1}$ collected at $\sqrt{s}=13$ TeV by the ATLAS experiment at the LHC. [...]
CERN-EP-2022-109 ; arXiv:2209.10910. - 2022. - 40 p.
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2022-09-22
04:02
Amplitude analysis of the $D_s^+ \to \pi^- \pi^+ \pi^+$ decay
A Dalitz plot analysis of the $D_s^+ \to \pi^- \pi^+ \pi^+$ decay is presented. [...]
LHCb-PAPER-2022-030 ; CERN-EP-2022-173 ; arXiv:2209.09840. -
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2022-09-22
04:02
High Quality Axion in Supersymmetric Models / Choi, Gongjun ; Yanagida, Tsutomu T.
In this work, we discuss how the use of the symmetries well motivated in physics beyond the Standard model (BSM) can guarantee the high quality axions. [...]
CERN-TH-2022-149 ; arXiv:2209.09290. - 27 p.
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2022-09-22
04:02
Snowmass 2021 Computational Frontier CompF4 Topical Group Report: Storage and Processing Resource Access / Bhimij, W. (LBL, Berkeley) ; Carder, D. (UC, Berkeley) ; Dart, E. (UC, Berkeley) ; Fisk, I. (Flatiron Inst., New York) ; Gardner, R. (Chicago U.) ; Guok, C. (UC, Berkeley) ; Jayatilaka, B. (Fermilab) ; Lehman, T. (UC, Berkeley) ; Lin, M. (Brookhaven) ; Maltzahn, C. (UC, Santa Cruz) et al.
Computing plays a significant role in all areas of high energy physics. [...]
FERMILAB-PUB-22-715-SCD ; arXiv:2209.08868. - 61 p.
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2022-09-21
09:41
Search for the lepton-flavour violating decays $B^0 \to K^{*0} \tau^\pm \mu^\mp$
A first search for the lepton-flavour violating decays $B^0 \to K^{*0} \tau^\pm \mu^\mp$ is presented. [...]
LHCb-PAPER-2022-021 ; CERN-EP-2022-154 ; arXiv:2209.09846 ; LHCB-PAPER-2022-021. - 2022.
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2022-09-20
14:43
New Sum Rules for the $B_c \to J/\psi$ Form Factors / Bordone, Marzia (CERN) ; Khodjamirian, Alexander (Siegen U.) ; Mannel, Thomas
We derive new sum rules for the form factors of the $B_c\to J/\psi\, \ell \bar{\nu}_\ell$ semileptonic transitions, employing the vacuum-to-$B_c$ correlation function of the $J/\psi$-interpolating and $b\to c$ weak currents. [...]
SI-HEP-2022-26 ; P3H-22-094 ; CERN-TH-2022-144 ; arXiv:2209.08851. - 30 p.
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2022-09-20
14:41
Snowmass Theory Frontier: Astrophysics and Cosmology / Green, Daniel (UC, San Diego) ; Ruderman, Joshua T. (New York U., CCPP) ; Safdi, Benjamin R. (UC, Berkeley ; LBNL, Berkeley ; Sao Paulo, IFT) ; Shelton, Jessie (Illinois U., Urbana) ; Achúcarro, Ana (Leiden U.) ; Adshead, Peter (Illinois U., Urbana) ; Akrami, Yashar (Case Western Reserve U. ; Imperial Coll., London) ; Baryakhtar, Masha (Washington U., Seattle) ; Baumann, Daniel (Taiwan, Natl. Taiwan U. ; U. Amsterdam, GRAPPA) ; Berlin, Asher (Fermilab) et al.
We summarize progress made in theoretical astrophysics and cosmology over the past decade and areas of interest for the coming decade. [...]
arXiv:2209.06854 ; FERMILAB-PUB-22-721-T. - 57 p.
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