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05 - using e+e- algorithms

illustrate the use of e^+ e^- algorithms

They mostly differ from the pp algorithm by the fact that rather than using a radius parameter and inclusive jets, they use exclusive jets in one of the following ways:

- a fixed number of them
- with a dcut
- with a ycut

Note that natively, FastJet includes the kt (ee_kt_algorithm) and genkt (ee_genkt_algorithm) algorithms. Others (like Cambridge for e+ e-, Jade or SISCone in spherical coordinates) are available as plugins (see 03-plugin.cc)

run it with : ./05-eplus_eminus < data/single-ee-event.dat

Source code: 05-eplus_eminus.cc