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  • 1
    Electronic Resource
    Electronic Resource
    Simulation of t-quark production by hard 3-parton final states in pp collisions
    Amsterdam : Elsevier
    Physics Letters B 139 (1984), S. 99-101 
    Details
    ISSN: 0370-2693
    Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Topics: Physics
    Type of Medium: Electronic Resource
    URL: http://linkinghub.elsevier.com/retrieve/pii/0370-2693(84)90043-1
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Der Einfluß der Eigenraumladung auf die Trägervermehrung einer Lawine in N2, CH4 und N2+CH4 (1963)
    Springer
    The European physical journal 172 (1963), S. 536-555 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In gases with highγ, e.g. N2, in which the carrier amplification is max. 104 at the static breakdown, electron avalanches with a carrier amplification up to 109 are produced by overvoltage. These avalanches allow to investigate the influence of the own space charge on the carrier amplification above 106. In the homogeneous field of a pulsed 3 cm discharge gap avalanches were produced in N2, CH4 and N2+CH4. The investigation of avalanches shows an exponential growth according to $$e^{\alpha _0 \nu _ - \cdot t} $$ up to 106. Between 106 and ≃5·108 the electron avalanches increase underexponentially owing to the own space charge. These results are in accordance with former measurements in vapours. A comparison of the lowering ofα/α 0 by the space charge with the theory allows the calculation of avalanche diameters and of the thermal energies of the electrons. The calculated values of the electron temperature vary from 2·0 to 2·5 eV for N2, and from 1·0 to 2·0 eV for CH4 and N2+CH4 atn〈107. Above ≃·107 the avalanche diameter increases considerably.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01378919
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Messung der Elektronendriftgeschwindigkeit in N2 und in CH4 (1964)
    Springer
    The European physical journal 178 (1964), S. 183-188 
    Details
    ISSN: 1434-601X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract In a homogeneous electrical field a swarm of electrons was released at the cathode by means of a short light flash. The development of the electron avalanches and their transit time were measured by photomultiplier technique. The transit timesT - and the gap distanced allows to calculate the electron drift velocitiesv −=d/T −. The drift velocities in N2 were measured in theE/p-region between 34 and 49 V/cm·Torr, in CH4 between 30 and 35 V/cm·Torr and in N2+CH4 between 33,5 and 42 V/cm·Torr.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01377940
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    Paper (German National Licenses)
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