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CERN Document Server 2,007 records found  1 - 10nextend  jump to record: Search took 1.41 seconds. 
1.
(100)
Antimatter regions in the baryon-dominated Universe / Khlopov, Maxim Yu. (Moscow Phys. Eng. Inst. ; COSMION, Moscow) ; Rubin, Sergei G. (Moscow Phys. Eng. Inst. ; COSMION, Moscow) ; Sakharov, Alexander S. (CERN ; Zurich, ETH)
Quantum fluctuations of a complex, baryonic charged scalar field caused by inflation can generate large domains, which convert later into antimatter regions. As a result the Universe can become globally matter-dominated, with minor contribution of antimatter regions. [...]
hep-ph/0210012; CERN-TH-2002-265; CERN-TH-2002-265.- Geneva : CERN, 2002 - 4 p. Access to fulltext document: PDF; Fulltext: PDF; External link: Preprint
In : 14th Rencontres de Blois: Matter-antimatter Asymmetry, Blois, France, 17 - 22 Jun 2002, pp.403-406
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2.
(41)
A Two-Loop Application of the Threshold Expansion : the Bottom-Quark Mass from $b \overline{b}$ Production / Beneke, M. (CERN) ; Signer, A. (CERN) ; Smirnov, Vladimir A. (Moscow State U.)
We use the threshold expansion and non-relativistic effective theory to determine the bottom quark mass from moments of the $b\bar{b}$ production cross section at next-to-next-to-leading order in the (resummed) perturbative expansion, and including a summation of logarithms. For the $\bar{\rm MS}$ mass $\bar{m}_b$, we find $\bar{m}_b(\bar{m}_b)=(4.26\pm 0.12)$ GeV..
hep-ph/9906476; CERN-TH-98-399; CERN-TH-98-399.- Geneva : CERN, 1999 - 12 p. - Published in : , pp. 223-234
Access to fulltext document: PDF; Fulltext: PDF; External link: hep-ph/9906476 PDF
In : 4th International Symposium on Radiative Corrections : Application of Quantum Field Theory to Phenomenology, Barcelona, Spain, 8 - 12 Sep 1998, pp.223-234 - Please contact the library if you need to access this document.
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3.
(38)
Physics at CERN's Antiproton Decelerator / Hori, M. (Munich, Max Planck Inst. Quantenopt. ; Tokyo U.) ; Walz, J. (Mainz U., Inst. Phys. ; Helmholtz Inst., Mainz)
The Antiproton Decelerator of CERN began operation in 1999 to serve experiments for studies of CPT invariance by precision laser and microwave spectroscopy of antihydrogen ($\bar{\rm H}$) and antiprotonic helium ($\bar{p}{\rm He}^+$). The first 12 years of operation saw cold $\bar{\rm H}$ synthesized by overlapping clouds of positrons ($e^+$) and antiprotons ($\bar{p}$) confined in magnetic Penning traps. [...]
arXiv:1304.3721.- 2013 - 48 p. - Published in : Prog. Part. Nucl. Phys. 72 (2013) 206-253 Preprint: PDF; External link: Preprint
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4.
(31)
Femtoscopic analysis of baryon correlations in ultra-relativistic heavy-ion collisions registered by ALICE / Szymanski, Maciej Pawel
Heavy-ion collisions at ultra-relativistic energies give a unique possibility to create and to analyse the Quark-Gluon Plasma predicted by the theory of Quantum Chromodynamics [...]
CERN-THESIS-2016-172 - 153 p.

Fulltext
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5.
(26)
Charm Effects in the $\overline{MS}$ Bottom Quark Mass from $\Upsilon$ Mesons / Hoang, A.H. (CERN) ; Manohar, A.V. (UC, San Diego)
We study the shift in the $\Upsilon$ mass due to a non-zero charm quark mass. This shift affects the value of the $\bar{\rm MS}$ $b$-quark mass extracted from the $\Upsilon$ system by about -20 MeV, due to an incomplete cancellation of terms that are non-analytic in the charm quark mass. [...]
hep-ph/9911461; CERN-TH-99-357; UCSD-PTH-99-21; CERN-TH-99-357; UCSD-PTH-99-21.- Geneva : CERN, 2000 - 7 p. - Published in : Phys. Lett. B 483 (2000) 94-98 Access to fulltext document: PDF; Fulltext: PDF; External link: Preprint - Please contact the library if you need to access this document.
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6.
(25)
The bottom $\overline{MS}$ quark mass from sum rules at next-to-next-to-leading order / Beneke, M. (CERN) ; Signer, A. (Durham U.)
We determine the bottom $\bar{\rm MS}$ quark mass $\bar{m}_b$ and the quark mass in the potential subtraction scheme from moments of the $b\bar{b}$ production cross section and from the mass of the Upsilon 1S state at next-to-next-to-leading order in a reorganized perturbative expansion that sums Coulomb exchange to all orders. We find $\bar{m}_b(\bar{m}_b)=(4.25\pm 0.08)$ GeV and $m_{b,\rm PS}(2 {GeV})=(4.59\pm 0.08)$ GeV for the potential-subtracted mass at the scale 2 GeV, adopting a conservative error estimate..
hep-ph/9906475; CERN-TH-99-163; DTP-99-60; CERN-TH-99-163; DTP-99-60.- Geneva : CERN, 1999 - 14 p. - Published in : Phys. Lett. B 471 (1999) 233-243 Access to fulltext document: 9906475.fig1 - PS.GZ; 9906475.fig2 - PS.GZ; 9906475 - PDF; Fulltext: PDF; External link: Preprint - Please contact the library if you need to access this document.
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7.
(24)
Observables in high-statistics measurements of the reaction $\overline{p}p$ --> $\overline{\Lambda}\Lambda$ / Barnes, P D ; Birien, P ; Breunlich, W H ; Bröders, R ; Dennert, H ; Diebold, G ; Dutty, W ; Eisenstein, R A ; Eyrich, W ; Fischer, H et al.
Associated strangeness production was studied in the $\bar{\rm p}{\rm p}\rightarrow \bar{\Lambda}\Lambda \rightarrow \bar{\rm p}\pi^{+} {\rm p}\pi^{-}$ reaction at the CERN antiproton facility LEAR using the experimental set-up of PS185. Results from two high--statistics measurements at incident antiproton momenta of $1.642$ and 1.918 GeV/$c$ are reported. [...]
CERN-PPE-96-058.- Geneva : CERN, 1996 - 19 p. - Published in : Phys. Rev. C 54 (1996) 1877-1886 APS Published version, local copy: PDF; Fulltext: PDF; Source files restricted to CERN users: ZIP; - CERN library copies
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8. Recommendations of the Finance Committee to Council as to the Financing of the 1965 Supplementary Programme
Recommandations du Comité des Finances au Conseil au sujet du financement du programme supplémentaire pour 1965
CERN/0572
28th Session of Council ; 1964
English: PDF
French: PDF
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9. Expenditure in Excess of Provisions
Dépassements de crédits
CERN/FC/0726/Add.
64th Meeting of Finance Committee ; 1964
English: PDF
French: PDF
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10. List of Participants
Liste des participants
CERN/FC/0740
64th Meeting of Finance Committee ; 1964
English: PDF
French: PDF
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