349 citations · 1.1k across the 23 of their papers we have counts for
24 papers
Differential measurement of the branching fraction and asymmetry of the decay
LHCb collaboration, R. Aaij, M. Abdelfatah +1121
Differential measurements of the branching fraction and asymmetry of the decay are performed in intervals of the dimuon mass squared, , using pro…
Deploying a Hybrid PVFinder Algorithm for Primary Vertex Reconstruction in LHCb's GPU-Resident HLT1
Simon Akar, Mohamed Elashri, Conor Henderson +1
LHCb's Run 3 upgrade introduced a fully software-based trigger system operating at 30~MHz, processing an average of 5.6 proton-proton collision vertices per bunch crossing (event).…
CODEX-b: Opening New Windows to the Long-Lived Particle Frontier at the LHC
Giulio Aielli, Juliette Alimena, Saul Balcarcel-Salazar +50
This document is written as a contribution to the European Strategy of Particle Physics (ESPP) update. We offer a detailed overview of current developments and future directions fo…
Multiplicity dependence of in collisions at TeV
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1087
The ratio of production cross-sections of over mesons as a function of charged-particle multiplicity in proton-proton collisions at a centre-of-mass energy $\sqrt{s}=…
Future Physics Prospects with the CMS Detector at the High-Luminosity LHC
Conor Henderson
The High-Luminosity Large Hadron Collider is expected to deliver up to 3000 fb of proton-proton collisions at 14 TeV center-of-mass energy. We present prospects for selected…
Dose rate effects in the radiation damage of the plastic scintillators of the CMS Hadron Endcap Calorimeter
HCAL collaboration
We present measurements of the reduction of light output by plastic scintillators irradiated in the CMS detector during the 8 TeV run of the Large Hadron Collider and show that the…
Participant and spectator scaling of spectator fragments in Au+Au and Cu+Cu collisions at sqrt(sNN) = 19.6 and 22.4 GeV
B. Alver, B. B. Back, M. D. Baker +79
Spectator fragments resulting from relativistic heavy ion collisions, consisting of single protons and neutrons along with groups of stable nuclear fragments up to Nitrogen (Z=7),…
New Physics at the LHC. A Les Houches Report: Physics at TeV Colliders 2009 - New Physics Working Group
G. Brooijmans, C. Grojean, G. D. Kribs +57
We present a collection of signatures for physics beyond the standard model that need to be explored at the LHC. First, are presented various tools developed to measure new particl…
Precision Measurement of the X(3872) Mass in J/psi pi+ pi- Decays
The CDF Collaboration, T. Aaltonen
We present an analysis of the mass of the X(3872) reconstructed via its decay to J/psi pi+ pi- using 2.4 fb^-1 of integrated luminosity from ppbar collisions at sqrt(s) = 1.96 TeV,…
Observation of the Omega_b^- and Measurement of the Properties of the Xi_b^- and Omega_b^-
CDF Collaboration, T. Aaltonen
We report the observation of the bottom, doubly-strange baryon Omega^-_b through the decay chain Omega^-_b -> J/psi Omega^-, where J/psi -> mu^+ mu^-, Omega^- -> Lambda K^-, and La…
Search for WW and WZ production in lepton plus jets final state at CDF
The CDF Collaboration, T. Aaltonen
We present a search for WW and WZ production in final states that contain a charged lepton (electron or muon) and at least two jets, produced in sqrt(s) = 1.96 TeV ppbar collisions…
Measurement of the kT Distribution of Particles in Jets Produced in ppbar Collisions at s**(1/2)=1.96$-TeV
CDF Collaboration, T. Aaltonen
We present a measurement of the transverse momentum with respect to the jet axis () of particles in jets produced in collisions at TeV. Results are…
Top Quark Mass Measurement in the tt-bar All Hadronic Channel using a Matrix Element Technique in ppbar Collisions at sqrt s = 1.96 TeV
CDF Collaboration, T. Aaltonen
We present a measurement of the top quark mass in the all-hadronic channel (\tt \bb) using 943 pb of \ppbar collisions at $\sqrt {s}…
First Direct Bound on the Total Width of the Top Quark in ppbar Collisions at sqrt(s) = 1.96 TeV
CDF Collaboration, T. Aaltonen
We present the first direct experimental bound on the total decay width of the top quark using 955pb^-1 of the Tevatron's ppbar collisions recorded by the Collider Detector at Ferm…
Measurement of the top quark mass with dilepton events selected using neuroevolution at CDF
CDF Collaboration, T. Aaltonen
We report a measurement of the top quark mass in the dilepton decay channel . Events are selected with a neural netw…
Search for a High-Mass Diphoton State and Limits on Randall-Sundrum Gravitons at CDF
CDF Collaboration, T. Aaltonen
We have performed a search for new particles which decay to two photons using 1.2/fb of integrated luminosity from p-pbar collisions at sqrt(s) = 1.96 TeV collected using the CDF I…
First Measurement of the W Boson Mass in Run II of the Tevatron
T. Aaltonen
We present a measurement of the W boson mass using 200/pb of data collected in pbar p collisions at sqrt(s) = 1.96 TeV by the CDF II detector at Run II of the Fermilab Tevatron. Wi…
Measurement of the Top-Quark Mass in All-Hadronic Decays in p pbar Collisions at CDF II
T. Aaltonen
We present a measurement of the top-quark mass, , in the all-hadronic decay channel . The…
System Size, Energy, Pseudorapidity, and Centrality Dependence of Elliptic Flow
B. Alver
This paper presents measurements of the elliptic flow of charged particles as a function of pseudorapidity and centrality from Cu-Cu collisions at 62.4 and 200 GeV using the PHOBOS…
A Method for Measuring Elliptic Flow Fluctuations in PHOBOS
B. Alver
We introduce an analysis method to measure elliptic flow (v_2) fluctuations using the PHOBOS detector for Au+Au collisions at sqrt(s) = 200 GeV. In this method, v_2 is determined e…
Charged Particle Multiplicities in Ultra-relativistic Au+Au and Cu+Cu Collisions
B. B. Back
The PHOBOS collaboration has carried out a systematic study of charged particle multiplicities in Cu+Cu and Au+Au collisions at the Relativistic Heavy-Ion Collider (RHIC) at Brookh…
System Size and Energy Dependence of Elliptic Flow
Alice C. Mignerey
The elliptic flow v2 is presented for the Cu+Cu collisions at sqrt{s_NN} = 62.4 and 200 GeV, as a function of pseudorapidity. Comparison to results for the Au+Au collisions at the…
Centrality Dependence of the Charged Particle Multiplicity near Mid-Rapidity in Au+Au Collisions at sqrt(s_NN) = 130 and 200 GeV
B. B. Back, PHOBOS Collaboration
The PHOBOS experiment has measured the charged particle multiplicity at mid-rapidity in Au+Au collisions at sqrt(s_NN) = 200 GeV as a function of the collision centrality. Results…
Energy dependence of particle multiplicities in central Au+Au collisions
B. B. Back
We present the first measurement of the pseudorapidity density of primary charged particles in Au+Au collisions at sqrt(s_NN) = 200GeV. For the 6% most central collisions, we obtai…