2025-05-15
11:08 |
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2025-05-15
06:02 |
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2025-05-15
04:07 |
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2025-05-15
04:05 |
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Charge radii measurements of exotic tin isotopes in the proximity of $N=50$ and $N=82$
/ Gustafsson, F.P. (KU Leuven, Dept. Phys. Astron. ; CERN) ; Rodríguez, L.V. (Heidelberg, Max Planck Inst. ; CERN ; IJCLab, Orsay) ; Garcia Ruiz, R.F. (MIT ; Manchester U. ; CERN) ; Miyagi, T. (Tsukuba U., RCCP ; Darmstadt, Tech. U. ; Darmstadt, EMMI ; Heidelberg, Max Planck Inst.) ; Bai, S.W. (Peking U., SKLNPT) ; Balabanski, D.L. (Bucharest, IFIN-HH) ; Binnersley, C.L. (Manchester U.) ; Bissell, M.L. (Manchester U.) ; Blaum, K. (Heidelberg, Max Planck Inst.) ; Cheal, B. (Liverpool U.) et al.
We report nuclear charge radii for the isotopes $^{104-134}$Sn, measured using two different collinear laser spectroscopy techniques at ISOLDE-CERN. [...]
arXiv:2504.17060.
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12.
Fulltext
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2025-05-14
05:22 |
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2025-05-14
05:21 |
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2025-05-14
05:13 |
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High Field Magnet Programme -- European Strategy Input
/ Alfonso, L. (INFN, Parma) ; Ambrosio, G. (Fermilab) ; Araujo, D. (PSI, Villigen) ; Arpaia, P. (INFN, Parma) ; Auchmann, B. (PSI, Villigen ; CERN) ; Axensalva, J. (CERN) ; Balconi, L. (INFN, Milan ; Milan U. ; INFN, Parma) ; Ballarino, A. (CERN) ; Barzi, E. (Ohio State U. ; Unlisted) ; Baskys, A. (CERN) et al.
In this submission, we describe research goals, implementation, and timelines of the High Field Magnet Programme, hosted by CERN. [...]
FERMILAB-PUB-25-0283-TD ; arXiv:2504.16885.
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15.
Fermilab Library Server - Fulltext - Fulltext
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2025-05-13
17:14 |
Leptoquark searches at ATLAS and CMS
/ Neutelings, Izaak
/ATLAS and CMS Collaborations
An overview of searches for leptoquarks in proton-proton collisions at ATLAS and CMS are presented, with a focus on results from the Run-2 dataset collected between 2016 and 2018 at $\sqrt{s}=13$\,TeV, and corresponding to an integrated luminosity of $137{-}140\,\mathrm{fb}^{-1}$. In particular, recent results are highlighted..
arXiv:2505.08738; CMS-CR-2025-115.-
Geneva : CERN, 2025 - 6 p.
Fulltext: CR2025_115 - PDF; 2505.08738 - PDF;
In : 59th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, It, 23 - 30 Mar 2025
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2025-05-13
17:14 |
Qualification of Bump Bonding in CMS Inner Tracker Pixel Modules for the Phase-2 Upgrade
/ Assiouras, Panagiotis (INFN, Florence)
/CMS Collaboration
To fully exploit the increased luminosity of the HL-LHC, the CMS Inner Tracker is undergoing a major upgrade to withstand extreme radiation levels and data rates, while improving granularity and reducing material budget. The upgraded modules employ thin planar and 3D silicon pixel sensors, bump bonded to a new radiation-hard readout chip, the CROC, designed in 65 nm CMOS technology and powered via a serial scheme. [...]
arXiv:2505.06752; CMS-CR-2025/110.-
Geneva : CERN, 2025 - 8 p.
Fulltext: CR2025_110 - PDF; 2505.06752 - PDF;
In : 20th Anniversary ”Trento” workshop on Advanced Silicon Radiation Detectors, Trento, It, 4 - 6 Feb 2025
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2025-05-13
17:14 |
Current status of the CMS Inner Tracker upgrade for HL-LHC
/ Lorenzo Damenti of the CMS Collaboration
/CMS Collaboration
During the High Luminosity programme of the LHC collider (called HL-LHC), planned to start in 2030, the instantaneous luminosity will be increased from $\sim2\times10^{34}cm^{-2}s^{-1}$ to an unprecedented figure of about $\sim7.5\times10^{34}cm^{-2}s^{-1}$. This will allow the Compact Muon Solenoid (CMS) to collect up to $\sim4000 fb^{-1}$ of integrated luminosity over a decade.
In order to cope with the much higher pp-collisions rate, CMS will undergo an extensive improvement known as Phase 2 upgrade: in particular, the silicon tracker system will be entirely replaced to comply with the extremely challenging experimental conditions.
This contribution will review the main upgrades of the CMS Inner Tracker and will present the most relevant design and technological choices. [...]
CMS-CR-2025-107.-
Geneva : CERN, 2025 - 11 p.
Fulltext: PDF;
In : 20th Anniversary ”Trento” workshop on Advanced Silicon Radiation Detectors, Trento, It, 4 - 6 Feb 2025
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