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პირდაპირი დამთხვევა ვერ მოიძებნა Buenerd,M თვის, ვიყენებ Buenerd M სამაგიეროდ...
CERN Document Server 77 ჩანაწერია ნაპოვნი  1 - 10შემდეგიდასასრული  ჩანაწერთან გადასვლა: ძიებას დასჭირდა 0.83 წამი. 
1.
First Result from the Alpha Magnetic Spectrometer on the International Space Station: Precision Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5–350 GeV / AMS Collaboration
A precision measurement by the Alpha Magnetic Spectrometer on the International Space Station of the positron fraction in primary cosmic rays in the energy range from 0.5 to 350 GeV based on 6.8×106 positron and electron events is presented. The very accurate data show that the positron fraction is steadily increasing from 10 to ∼250  GeV, but, from 20 to 250 GeV, the slope decreases by an order of magnitude. [...]
2013 - 10 p. - Published in : Phys. Rev. Lett. 110 (2013) 141102 External links: Interactions.org article; Symmetry Magazine article; Press Release
2.
The Alpha Magnetic Spectrometer (AMS) on the International Space Station. I: Results from the test flight on the space shuttle / AMS Collaboration
The Alpha Magnetic Spectrometer (AMS) was flown on the space shuttle Discovery during flight STS-91 (June 1998) in a 51.7° orbit at altitudes between 320 and 390 km . A search for antihelium nuclei in the rigidity range 1– 140 GV was performed. [...]
2002 - 75 p. - Published in : Phys. Rep. 366 (2002) 331-405
- Published in : Phys. Rep. 380 (2003) 97-98
3.
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 2H/4He, 3He/4He, 6Li/7Li, 7Be/(9Be+10Be), and 10B/11B 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
4.
Relative Composition and Energy Spectra of Light Nuclei in Cosmic Rays. Results from AMS-01 / AMS-01 Collaboration
Measurement of the chemical and isotopic composition of cosmic rays is essential for the precise understanding of their propagation in the galaxy. While the model parameters are mainly determined using the B/C ratio, the study of extended sets of ratios can provide stronger constraints on the propagation models. [...]
arXiv:1008.5051.- 2010 - 13 p. - Published in : Astrophys. J. 724 (2010) 329-340 Fulltext: PDF; External link: Preprint
5.
Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01 / AMS-01 Collaboration
A measurement of the cosmic ray positron fraction e+/(e+ + e-) in the energy range of 1-30 GeV is presented. The measurement is based on data taken by the AMS-01 experiment during its 10 day Space Shuttle flight in June 1998. [...]
astro-ph/0703154.- 2007 - 20 p. - Published in : Phys. Lett. B 646 (2007) 145-154 Access to fulltext document: PDF; Fulltext: S0370269307001104 - XML; arXiv:astro-ph_0703154 - PDF;
6.
Observation of a resonance in the Ksp decay channel at a mass of 1765 MeV/c2 / WA89 Collaboration
We report on the observation of a Ksp resonance signal at a mass of 1765±5 MeV/c2, with intrinsic width Γ=108±22 MeV/c2, produced inclusively in Σ-nucleus interactions at 340 GeV/c in the hyperon beam experiment WA89 at CERN. The signal was observed in the kinematic region xF>0.7, in this region its production cross section rises approximately linearly with (1xF), reaching BR(XKSp)dσ/dxF=(5.2±2.3)μb per nucleon at xF=0.8. [...]
hep-ex/0702044.- 2007 - 5 p. - Published in : Eur. Phys. J. C 50 (2007) 535-538 Access to fulltext document: PDF; Fulltext: PDF; External link: hep-ex/0702044 PDF
7.
Spectra and correlations of Λ and Λ̅ produced in 340-GeV/c Σ-+C and 260-GeV/c n+C interactions / Adamovich, M I (Moscow Lebedev Physics Institute) ; Walcher, C (Univ. Mainz) ; Wälder,G (Univ. Heidelberg) ; Werding, R (Max-Planck-Institut für Kernphysik, Heidelberg) ; Wittmann, E (Max-Planck-Institut für Kernphysik, Heidelberg) ; Zavertyaev, M V (Moscow Lebedev Physics Institute) ; Pochodzalla, J (Max-Planck-Institut für Kernphysik, Heidelberg) ; Potashnikova, I K (Max-Planck-Institut für Kernphysik, Heidelberg) ; Povh, B (Max-Planck-Institut für Kernphysik, Heidelberg) ; Ransome, R (Rutgers, Univ. New Jersey) et al.
2002 - Published in : Phys. Rev. C 65 (2002) 42202-42206 APS Published version, local copy: PDF;
8.
Observation of rainbow scattering in the 12C+12C system at Ec.m.=508 MeV / Buenerd,M (Centre d'Etudes Nucléaires, Grenoble) ; Schröder, B (Univ. of Lund, Sweden) ; Tibell, G (Univ. of Uppsala, Sweden) ; Ryde, H (Univ. of Lund, Sweden) ; Otterlund, I (Univ. of Lund, Sweden) ; Oskarsson, A (Univ. of Lund, Sweden) ; Nielsen, O B (Niels Bohr Institute, Danemark) ; Kristiannson, P (Univ. of Lund, Sweden) ; Gustaffson, H A (CERN) ; Jakobsson, B (Univ. of Lund, Swden) et al.
1982 - Published in : Phys. Rev. C 26 (1982) 1299-1301 APS Published version, local copy: PDF;
9.
A measurement of Ξ polarization in inclusive production by Σ of 340 GeV/c in C and Cu targets / WA89 Collaboration
We have measured the polarization of Xi /sup -/ hyperons produced inclusively by a Sigma /sup -/ beam of 340 GeV/c momentum in nuclear targets. From a sample of 880000 identified Xi /sup -/ decays, polarizations were determined in the range 0<x/sub F/<0.9 and p/sub t /<or=1.6 GeV/c. [...]
2004 - Published in : Eur. Phys. J. C 36 (2004) 315-321
10.
Search for the pentaquark candidate Θ+(1540) in the hyperon beam experiment WA89 / WA89 Collaboration
We report on a high-statistics search for the \t1540 resonance in Σ-nucleus collisions at 340 \gevc1 . No evidence for this resonance was found in our data sample which contains 13 millions K0sπ+π decays above background. [...]
hep-ex/0510013.- 2005 - 5 p. - Published in : Phys. Rev. C 72 (2005) 055201 APS Published version, local copy: PDF; Access to fulltext document: PDF; Fulltext: PDF; External link: hep-ex/0510013 PDF

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