D. O’Hanlon

activity

20122021

J / ψ p

resonances consistent with pentaquark states in

Λ_{b}^{0} \to J / ψ K^{-} p

decays

1.3k citations · 10.4k across the 136 of their papers we have counts for

collaborators

Showing 2019Show all

2 papers · 1 filter

hep-ex2019★ 32 cited

Search for $C P$ violation and observation of $P$ violation in $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +902

A search for $C P$ violation in the $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decay is performed using LHCb data corresponding to an integrated luminosity of 6.6 $f b^{- 1}$ collected in $pp$ coll…

physics.data-an2019★ 1 cited

Efficient description of experimental effects in amplitude analyses

Abhijit Mathad, Daniel O'Hanlon, Anton Poluektov +1

Amplitude analysis is a powerful technique to study hadron decays. A significant complication in these analyses is the treatment of instrumental effects, such as background and sel…

Search for CP violation and observation of P violation in Λb0​→pπ−π+π− decays

Efficient description of experimental effects in amplitude analyses

Search for $C P$ violation and observation of $P$ violation in $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decays