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Measurement of beauty hadron pair production in 600-GeV/c pi- emulsion interactions.

The Fermilab E653 collaboration
Phys.Lett.B 303 (1993) 359-367, 1993.

Abstract (data abstract)
Fermilab. Measurement of the beauty (bottom) hadron pair production cross section per nucleon in 600 GeV pi- emulsion interactions. Results are based on observation of beauty hadron pairs.

  • Table 1

    Data from P 367


    Cross section over all x assuming A**1 nuclear dependence.

  • Table 2

    Data from P 366


    Fit to data of form dsig/dx ^ (1-ABS(X-X0))**N yields X0 = 0.06 +0.06,-0.07(DSYS=+0.02,-0.03) and N = 5.0 +2.7,-2.1(DSYS=+-1.7).

  • Table 3

    Data from P 366


    Fit to data of form dsig/dPT**2 ^ exp(-B*PT**2) yields B = 0.13 +0.05,-0.04(DSYS=+-0.02).

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