TY - JOUR
T1 - Measuring the top-quark Yukawa coupling at hadron colliders via tt̄h,h→W+W-
AU - Maltoni, F.
AU - Rainwater, D.
AU - Willenbrock, S.
PY - 2002
Y1 - 2002
N2 - We study the signal and backgrounds for the process tt̄h,h→W +W- at the CERN Large Hadron Collider (LHC) and a 100 TeV Very Large Hadron Collider (VLHC). Signals are studied in two-, three-, and four-lepton final states. We find a statistical uncertainty in the top-quark Yukawa coupling at the LHC of 16%, 8%, 12% for mh=130,160,190 GeV, respectively. The statistical uncertainty at the VLHC is likely to be negligible in comparison with the systematic uncertainty.
AB - We study the signal and backgrounds for the process tt̄h,h→W +W- at the CERN Large Hadron Collider (LHC) and a 100 TeV Very Large Hadron Collider (VLHC). Signals are studied in two-, three-, and four-lepton final states. We find a statistical uncertainty in the top-quark Yukawa coupling at the LHC of 16%, 8%, 12% for mh=130,160,190 GeV, respectively. The statistical uncertainty at the VLHC is likely to be negligible in comparison with the systematic uncertainty.
UR - http://www.scopus.com/inward/record.url?scp=0036694709&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036694709&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.66.034022
DO - 10.1103/PhysRevD.66.034022
M3 - Article
AN - SCOPUS:0036694709
SN - 1550-7998
VL - 66
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
IS - 3
M1 - 034022
ER -