In this channel, we do not find the dilution of significance of the 'SM-like' Higgs boson that is naively expected because of the mixing. This is because of leakage of events from the other scalar into its signal region. Nevertheless, we show that the broadening of theh→WW→lνlν...
We investigate the production of heavy, neutral Higgs boson resonances and their decays to top-quark top-antiquark (t) pairs at the Large Hadron Collider (LHC) at next-to-leading order (NLO) in the strong coupling of quantum chromodynami... W Bernreuther,P Galler,C Mellein,... - 《Ph...
finding the Higgs particle is the first big step toward the main goal:understanding the properties of the Higgs field and why it has a non-zero average
Search for the standard model Higgs boson produced in association with W or Z bosons, and decaying to bottom quarks A data sample, recorded by the CMS detector at the LHC, that corresponds to integrated luminosities of 5.1 fbat √s = 7 TeV and 12.1 fbat √s = 8 TeV is analyzed. Exclus...
The Higgs boson is supposedly even more universal than particles like the proton and electron, in that it should be part of everything physical, having mass. And yet we cannot find it everywhere, or maybe even anywhere.. After so many years of searching, necessitating continually upgrading it...
Higgs-boson-plus-photon production at the CERN Large Hadron Collider: A clean probe of the b-quark parton densities Higgs boson production in association with a high pphoton at the CERN Large Hadron Collider is analyzed, in the framework of the MSSM model, for the heavie... E Gabrielli,B...
We have observed a new boson with a mass of 125.3土0.6 GeV at 4.9sigma significance. 当然,这个实验证据因为承载的内容太多,无论多慎重都不过分。 个人还是很看好超对称性理论的。 --- [ Last edited by diamondfire on 2012-7-4 at 16:31 ] 返回小木虫查看更多分享至: 更多 今日热帖电场仿真时,导电...
As an example, we show that a light Higgs boson produced in weak-boson fusion with a subsequent decay into muons can be extracted from the backgrounds. The method, aimed at phenomenological studies, can be incorporated in parton-level event generators and accommodate parametric descriptions of ...
Higgs bosonKM quark-mixing matrixCP violationThis chapter presents tests of significance concerned with comparing properties of different populations. It discusses whether the means of two populations are equal, whether the variances of two populations are equal, and whether the variances of more than ...
That the atom then moves “through” the soup of the Higgs molasses, but is discrete and not permeable to it: as opposed to being like a permeable sphere let’s say – which could then bubble along (albeit with some resistance being exerted on it) “within” the Higgs sea of molasses?