activity
19972026
most citedPerformance of the LHCb Vertex Locator

377 citations · 4.1k across the 92 of their papers we have counts for

collaborators

92 papers

physics.plasm-ph2026

Challenges and opportunities for AI to help deliver fusion energy

Adriano Agnello, Helen Brooks, Cyd Cowley +5

There is great potential for the application of AI tools in fusion research, and substantial worldwide benefit if fusion power is realised. However, using AI comes with its own cha…

hep-ex2014★ 15 cited

Measurement of the Single Top Quark Production Cross Section and |Vtb| in Events with One Charged Lepton, Large Missing Transverse Energy, and Jets at CDF

CDF Collaboration, T. Aaltonen, S. Amerio +400

We report a measurement of single top quark production in proton-antiproton collisions at a center-of-mass energy of \sqrt{s} = 1.96 TeV using a data set corresponding to 7.5 fb-1…

physics.ins-det2014★ 377 cited

Performance of the LHCb Vertex Locator

LHCb VELO Group, R. Aaij, A. Affolder +101

The Vertex Locator (VELO) is a silicon microstrip detector that surrounds the proton-proton interaction region in the LHCb experiment. The performance of the detector during the fi…

hep-ex2014★ 48 cited

Measurement of the inclusive leptonic asymmetry in top-quark pairs that decay to two charged leptons at CDF

CDF Collaboration, T. Aaltonen, S. Amerio +405

We measure the inclusive forward-backward asymmetry of the charged-lepton pseudorapidities from top-quark pairs produced in proton-antiproton collisions, and decaying to final stat…

hep-ex2014★ 37 cited

Mass and lifetime measurements of bottom and charm baryons in collisions at $\sqrt{s}= 1.96 TeV

CDF Collaboration, T. Aaltonen, S. Amerio +405

We report on mass and lifetime measurements of several ground state charmed and bottom baryons, using a data sample corresponding to 9.6 from collision…

hep-ex2013★ 39 cited

Observation of D0-D0bar Mixing using the CDF II Detector

CDF Collaboration, T. Aaltonen, S. Amerio +406

We measure the time dependence of the ratio of decay rates for D0 -> K+ pi- to the Cabibbo-favored decay D0 -> K- pi+. The charge conjugate decays are included. A signal of 3.3 x 1…

hep-ex2013★ 38 cited

A Direct Measurement of the Total Decay Width of the Top Quark

CDF Collaboration, T. Aaltonen, S. Amerio +405

We present a measurement of the total decay width of the top quark using events with top-antitop-quark pair candidates reconstructed in the final state with one charged lepton and…

hep-ex2012★ 9 cited

An inclusive search for the Higgs boson in the four-lepton final state at CDF

T. Aaltonen, B. Alvarez Gonzalez, S. Amerio +512

An inclusive search for the standard model Higgs boson using the four-lepton final state in proton-antiproton collisions produced by the Tevatron at sqrt(s) = 1.96 TeV is conducted…

hep-ex2011★ 33 cited

Search for CP violation in decays

LHCb Collaboration, R. Aaij, B. Adeva +573

A model-independent search for direct CP violation in the Cabibbo suppressed decay in a sample of approximately 370,000 decays is carried out. The data were co…

hep-ex2011★ 10 cited

Search for the Rare Radiative Decay: in \ppbar\ Collisions at TeV

CDF collaboration, T. Aaltonen

We present a search for the rare radiative decay \wpigamma\ using data corresponding to an integrated luminosity of 4.3 \invfb\ of proton-antiproton collisions at a center of mass…

hep-ex2011★ 27 cited

Search for New Dielectron Resonances and Randall-Sundrum Gravitons at the Collider Detector at Fermilab

T. Aaltonen, B. Alvarez Gonzalez, S. Amerio +511

A search for new dielectron mass resonances using data recorded by the CDF II detector and corresponding to an integrated luminosity of 5.7/fb is presented. No significant excess o…

hep-ex2011★ 27 cited

Observation of B0_s -> J/psi K*(892)0 and B0_s -> J/psi K0_S Decays

CDF Collaboration, T. Aaltonen

We report the first observation of two Cabibbo-suppressed decay modes of the B0_s meson. Using a sample of p-pbar collisions at sqrt{s}=1.96 TeV corresponding to 5.9 fb-1 of integr…

hep-ex2010★ 9 cited

Measurement of the lifetime using a simulation free approach for trigger bias correction

The CDF Collaboration, T. Aaltonen

The collection of a large number of hadron decays to hadronic final states at the CDF II detector is possible due to the presence of a trigger that selects events based on trac…

hep-ex2010★ 49 cited

Inclusive Search for Standard Model Higgs Boson Production in the WW Decay Channel using the CDF II Detector

The CDF Collaboration, T. Aaltonen

We present a search for standard model (SM) Higgs boson production using ppbar collision data at sqrt(s) = 1.96 TeV, collected with the CDF II detector and corresponding to an inte…

hep-ex2010★ 30 cited

Measurement of the Top Quark Mass and ppbar -> ttbar Cross Section in the All-Hadronic Mode with the CDFII Detector

The CDF Collaboration, T. Aaltonen

We present a measurement of the top quark mass and of the top-antitop pair production cross section using p-pbar data collected with the CDFII detector at the Tevatron Collider at…

hep-ex2009★ 109 cited

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,…

hep-ex2009★ 70 cited

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…

hep-ex2009★ 4 cited

Search for the Neutral Current Top Quark Decay t-->Zc Using the Ratio of Z-Boson + 4 Jets to W-Boson + 4 Jets Production

CDF Collaboration, T. Aaltonen

We have used the Collider Detector at Fermilab (CDF II) to search for the flavor-changing neutral-current (FCNC) top quark decay ${t\goes Zc}$ using a technique employing ratios of…

hep-ex2009★ 2 cited

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…

hep-ex2008★ 42 cited

Measurement of Cross Sections for Jet Production in Events with a Boson in Collisions at TeV

CDF collaboration, T. Aaltonen

A measurement of the $\bjet$ production cross section is presented for events containing a boson produced in collisions at TeV, using data correspond…

hep-ex2008★ 252 cited

Search for new particles decaying into dijets in proton-antiproton collisions at sqrt(s) = 1.96 TeV

The CDF Collaboration, T. Aaltonen

We present a search for new particles whose decays produce two jets (dijets) using proton-antiproton collision data corresponding to an integrated luminosity of 1.13 fb-1 collected…

hep-ex2008★ 27 cited

Top Quark Mass Measurement in the Lepton plus Jets Channel Using a Modified Matrix Element Method

CDF Collaboration, T. Aaltonen

We report a measurement of the top quark mass, m_t, obtained from ppbar collisions at sqrt(s) = 1.96 TeV at the Fermilab Tevatron using the CDF II detector. We analyze a sample cor…

hep-ex2008★ 66 cited

Search for top-quark production via flavor-changing neutral currents in W+1 jet events at CDF

CDF Collaboration, T. Aaltonen

We report on the first search for top-quark production via flavor-changing neutral-current (FCNC) interactions in the non-standard-model process u(c)+g -> t using ppbar collision d…

hep-ex2008★ 25 cited

Measurement of W-Boson Helicity Fractions in Top-Quark Decays Using costheta*

T. Aaltonen

Fully reconstructed top-antitop-events are used to determine the fractions of right-handed and longitudinally polarized W bosons produced in top-quark decays. The helicity fraction…