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CERN Document Server 2,044 ჩანაწერია ნაპოვნი  1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა: ძიებას დასჭირდა 0.67 წამი. 
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Diamond Detector Technology: Status and Perspectives / RD42 Collaboration
The radiation tolerance of chemical vapor deposition (CVD) diamond against different particle species and energies has been studied in beam tests and is presented. We also present beam test results on signal size as a function of incident particle rate in charged particle detectors based on un-irradiated and irradiated poly-crystalline CVD diamond over a range of particle fluxes from 2 kHz/cm$^2$ to 20 MHz/cm$^2$. [...]
2018 - 5 p. - Published in : RAD Association Journal 3 (2018) 123-127 Fulltext: PDF;
In : 6th International Conference on Radiation and Applications in Various Fields of Research (RAD 2018), Orhid, North Macedonia, 18 - 22 June 2018, pp.123-127
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Recent Results from Polycrystalline CVD Diamond Detectors / RD42 Collaboration
Diamond is a material in use at many nuclear and high energy facilities due to its inherent radiation tolerance and ease of use. [...]
arXiv:1910.07621. - 2019. - 6 p.
Fulltext
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Report from Working Group 5 : Future physics opportunities for high-density QCD at the LHC with heavy-ion and proton beams / Citron, Z. (Ben Gurion U. of Negev) ; Dainese, A. (INFN, Padua) ; Grosse-Oetringhaus, J.F. (CERN) ; Jowett, J.M. (CERN) ; Lee, Y.-J. (MIT) ; Wiedemann, U.A. (CERN) ; Winn, M. (AIM, Saclay ; Orsay, LAL) ; Andronic, A. (Munster U.) ; Bellini, F. (CERN) ; Bruna, E. (INFN, Turin) et al.
The future opportunities for high-density QCD with ion and proton beams at the LHC are presented. Four major scientific goals are identified: the characterisation of the macroscopic long wavelength Quark-Gluon Plasma (QGP) properties with unprecedented precision, the investigation of the microscopic parton dynamics underlying QGP properties, the development of a unified picture of particle production and QCD dynamics from small (pp) to large (nucleus–nucleus) systems, the exploration of parton densities in nuclei in a broad (x, Q2) kinematic range and the search for the possible onset of parton saturation. [...]
arXiv:1812.06772; CERN-LPCC-2018-07.- Geneva : CERN, 2019-12-03 - 207 p. - Published in : 10.23731/CYRM-2019-007.1159 Fulltext: 1812.06772 - PDF; WG5Report_CDS_V1.0 - PDF;
In : HL/HE-LHC Workshop : Workshop on the Physics of HL-LHC, and Perspectives at HE-LHC, Geneva, Switzerland, 18 - 20 Jun 2018
Report on the Physics at the HL-LHC, and Perspectives for the HE-LHC, Geneva, Switzerland, 18 - 20 Jun 2018, pp.1159-1410
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Isotopic Composition of Light Nuclei in Cosmic Rays: Results from AMS-01 / AMS-01 Collaboration
The variety of isotopes in cosmic rays allows us to study different aspects of the processes that cosmic rays undergo between the time they are produced and the time of their arrival in the heliosphere. In this paper, we present measurements of the isotopic ratios $^2$H/$^4$He, $^3$He/$^4$He, $^6$Li/$7$Li, $7$Be/($^9$Be+$^{10}$Be), and $^{10}$B/$^{11}$B in the range 0.2-1.4 GeV of kinetic energy per nucleon. [...]
arXiv:1106.2269.- 2011 - 12 p. - Published in : Astrophys. J. 736 (2011) 105 Fulltext: PDF; External link: Preprint
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Search for heavy neutrinos mixing with $\tau$ neutrinos / NOMAD Collaboration
We report on a search for heavy neutrinos ($\nus$) produced in the decay $D_s\to \tau \nus$ at the SPS proton target followed by the decay $\nudecay$ in the NOMAD detector.\ Both decays are expected to occur if $\nus$ is a component of $\nu_{\tau}$.\ From the analysis of the data collected during the 1996-1998 runs with $4.1\times10^{19}$ protons on target, a single candidate event consistent with background expectations was found.\ %No evidence for this decay chain has been found This allows to derive for the first time an upper limit on the mixing strength between the heavy neutrino and the tau neutrino in the $\nus$ mass range from 10 to 190 $\rm MeV$.\ Windows between the SN1987a and Big Bang Nucleosynthesis lower limits and our result are still open for future experimental searches.\ The results obtained are used to constrain an interpretation of the time anomaly observed in the KARMEN1 detector..
hep-ex/0101041; CERN-EP-2001-005; CERN-EP-2001-005.- Geneva : CERN, 2001 - 18 p. - Published in : Phys. Lett. B 506 (2001) 27-38 Fulltext: ep-2001-005 - PDF; arXiv:hep-ex_0101041 - PDF; External link: Preprint - Please contact the library if you need to access this document.
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Recent progress in CVD diamond detector R&D / RD42 Collaboration
We present an overview of the latest developments from RD42 in diamond detector R&D.; They include the radiation hardness coefficients for 800MeV and 24 GeV protons, the hit detectionefficiency for two 3D detector prototypes with two different readout chips and a novel method for investigating charge transport in single crystal diamonds..
SISSA, 2020 - 11 p. - Published in : PoS Vertex2019 (2020) 029 Fulltext from Publisher: PDF;
In : Vertex 2019: 28th International Workshop on Vertex Detectors, Lopud Island, Croatia, 13 - 18 Oct 2019, pp.029
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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The CMS Phase-1 Pixel Detector Upgrade / CMS Tracker Group of the CMS Collaboration
The CMS detector at the CERN LHC features a silicon pixel detector as its innermost subdetector. The original CMS pixel detector has been replaced with an upgraded pixel system (CMS Phase-1 pixel detector) in the extended year-end technical stop of the LHC in 2016/2017. [...]
arXiv:2012.14304.- 2021-02-22 - 84 p. - Published in : JINST 16 (2021) P02027 Fulltext: 2012.14304 - PDF; fermilab-pub-20-697-cms - PDF; Fulltext from Publisher: PDF; Fulltext from publisher: PDF; External link: Fermilab Accepted Manuscript
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Measurement of the fractional radiation length of a pixel module for the CMS Phase-2 upgrade via the multiple scattering of positrons / Tracker Group of the CMS Collaboration
High-luminosity particle collider experiments such as the ones planned at the High-Luminosity Large Hadron Collider require ever-greater vertexing precision of the tracking detectors, necessitating also reductions in the material budget of the detectors. Traditionally, the fractional radiation length ($x/X_0$) of detectors is either estimated using known properties of the constituent materials, or measured in dedicated runs of the final detector. [...]
arXiv:2407.13721; CERN-CMS-NOTE-2024-005.- Geneva : CERN, 2024-10-16 - 42 p. - Published in : JINST 19 (2024) P10023 Fulltext: cc31400e03af7929e4432fc48d857519 - PDF; NOTE2024_005 - PDF; 2407.13721 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Beam Test Performance Studies of CMS Phase-2 Outer Tracker Module Prototypes / Tracker Group of the CMS Collaboration
A new tracking detector will be installed as part of the Phase-2 upgrade of the CMS detector for the high-luminosity LHC era. This tracking detector includes the Inner Tracker, equipped with silicon pixel sensor modules, and the Outer Tracker, consisting of modules with two parallel stacked silicon sensors. [...]
arXiv:2404.08794.- 2024-10-30 - 40 p. - Published in : JINST 19 (2024) P10032 Fulltext: PDF; Fulltext from Publisher: PDF;
დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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Photocathode characterisation for robust PICOSEC Micromegas precise-timing detectors / Lisowska, M. (CERN ; IRFU, Saclay) ; Aleksan, R. (IRFU, Saclay) ; Angelis, Y. (Aristotle U., Thessaloniki) ; Aune, S. (IRFU, Saclay) ; Bortfeldt, J. (Munich U.) ; Brunbauer, F. (CERN) ; Brunoldi, M. (Pavia U. ; INFN, Pavia) ; Chatzianagnostou, E. (Aristotle U., Thessaloniki) ; Datta, J. (SUNY, Stony Brook) ; Dehmelt, K. (Jefferson Lab) et al.
The PICOSEC Micromegas detector is a~precise-timing gaseous detector based on a~Cherenkov radiator coupled with a~semi-transparent photocathode and a~Micromegas amplifying structure, targeting a~time resolution of tens of picoseconds for minimum ionising particles. [...]
arXiv:2407.09953. - 9.
Fermilab Library Server - Fulltext - Fulltext
დეტალური ჩანაწერი - მსგავსი ჩანაწერები

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