Search for dark matter produced in association with a Higgs Boson decaying to bb¯ using 36 fb? 1 of pp collisions at ?s=13 TeV with the ATLAS detector
Yükleniyor...
Dosyalar
Tarih
2017-11-03
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Amer. Physical Soc.
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Several extensions of the standard model predict associated production of dark-matter particles with a Higgs boson. Such processes are searched for in final states with missing transverse momentum and a Higgs boson decaying to a bb¯ pair with the ATLAS detector using 36.1??fb-1 of pp collisions at a center-of-mass energy of 13 TeV at the LHC. The observed data are in agreement with the standard model predictions and limits are placed on the associated production of dark-matter particles and a Higgs boson.
Açıklama
Anahtar Kelimeler
p p: colliding beams, dark matter, associated production, p p: scattering, transverse momentum: missing-energy, Higgs particle: hadroproduction, Higgs particle: hadronic decay, bottom: pair production, jet: bottom, bottom: particle identification, channel cross section: branching ratio: upper limit, ATLAS, CERN LHC Coll, experimental results, 13000 GeV-cms
Kaynak
Physical Review Letters
WoS Q Değeri
Q1
