Author/Authors :
Abbott، نويسنده , , B and Abolins، نويسنده , , M and Acharya، نويسنده , , B.S and Adam، نويسنده , , I and Adams، نويسنده , , Neil D.L. and Adams، نويسنده , , M and Ahn، نويسنده , , S and Aihara، نويسنده , , H and Alves، نويسنده , , G.A and Amos، نويسنده , , N and Anderson، نويسنده , , E.W and Astur، نويسنده , , R and Baarmand، نويسنده , , M.M and Babukhadia، نويسنده , , L and Baden، نويسنده , , A and Balamurali، نويسنده , , V and Balderston، نويسنده , , J and B، نويسنده ,
Abstract :
The DØ detector is used to study pp̄ collisions at the 1800 and 630 GeV center-of-mass energies available at the Fermilab Tevatron. To measure jets, the detector uses a sampling calorimeter composed of uranium and liquid argon as the passive and active media, respectively. Understanding the jet energy calibration is not only crucial for precision tests of QCD, but also for the measurement of particle masses and the determination of physics backgrounds associated with new phenomena. This paper describes the energy calibration of jets observed with the DØ detector at the two pp̄ center-of-mass energies in the transverse energy and pseudorapidity range ET>8 GeV and |η|<3.
