Challenge Event 55


End-On View of Event

Side View of Event


Which Type of Event Is This?

Click on one of the following choices (Click below if you'd like to see good examples of the appropriate kind of event)
WW (tau-neutrino/two quark) event (example WW (tau-neutrino/two quark) events)
WW (four quark) event (example WW (four quark) events)
qqgamma event (example qqgamma events)
qqg event (example qqg events)

(next event) If you have correctly identified this event you can now go on to the next challenge event by clicking here.


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Terry Wyatt. March 1997.


































































































































































Sorry, this isn't an WW (tau-neutrino/two quark) event.

Click here if you'd like to see good examples of WW (tau-neutrino/two quark)events.

(challenge) Please go back to the challenge event and have another try!











































































































Yes. Well done!

This is, indeed, a WW (four quark) event.


(next event) Now go on to the next challenge event by clicking here, please.











































































































Sorry, this isn't an qq gamma event

Click here if you'd like to see good examples of qq gamma events.

(challenge) Please go back to the challenge event and have another try!











































































































Sorry, this isn't an qq gluon event

Click here if you'd like to see good examples of qq gluon events.

(challenge) Please go back to the challenge event and have another try!













































































































Terry Wyatt. March 1997.