Higher Order Moments of Momentum Spectra
Higher Order Moments of Momentum Spectra
Higher Order Moments of Momentum Spectra
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The Breit Frame`Brickwall’ framespacea)Electron-positron Annihilatione +e -Z/ γqqDIS in the Breit Framee - e -Z/ γqqqtimePhase space for e + e -annihilation evolveswith Q/2 = √s/2pTb)qe -e +qqqqqe -e -pLCurrent hemisphere<strong>of</strong> Breit frameevolves as Q/2c)-Q/2pTQ/2pLpT-Q/2 Q/2(1-x)Q/2xpLCurrent region ≡ e + e -annihilationCURRENTTARGET