# Higgs self coupling measurement in $e^+e^-$ collisions at center-of-mass energy of 800 GeV

Abstract : Feasibility of the measurement of the trilinear self-coupling of the Higgs boson is studied at centre of mass energy of 800 GeV. Double-Higgs strahlung as well as WW fusion processes has been investigated with a realistic simulation of a typical detector. With the combinaison of the two processes, the self Higgs coupling may be measured with a 14% precision when an integrated luminosity of 2 ab-1 would be collected at the Linear Collider.
Keywords :
Document type :
Conference papers

Cited literature [3 references]

http://hal.in2p3.fr/in2p3-00105171
Contributor : Jeanine Pellet <>
Submitted on : Thursday, December 21, 2006 - 2:47:29 PM
Last modification on : Thursday, January 11, 2018 - 6:13:36 AM
Long-term archiving on: : Tuesday, April 6, 2010 - 7:12:08 PM

### Identifiers

• HAL Id : in2p3-00105171, version 1

### Citation

Pascal Gay. Higgs self coupling measurement in $e^+e^-$ collisions at center-of-mass energy of 800 GeV. Linear Collider Workshop ( LCWS06 ), Mar 2006, Bengalore, India. ⟨in2p3-00105171⟩

Record views