G. Ciapetti

Expected Performance of the ATLAS Experiment - Detector, Trigger and Physics (2008)

Abat, E., Abbott, B., Abdallah, J., Abdelalim, A. A., Abdesselam, A., ...

A detailed study is presented of the expected performance of the ATLAS detector. The reconstruction of tracks, leptons, photons, missing energy and jets is investigated, together with the performance...

Hidden Valley Higgs Decays in the ATLAS detector (2008)

Bodine, L, Ciapetti, G, Coccaro, A, Depedis, D, Dionisi, C, Giagu, S, ...

Neutral particles with long decay paths and many particle decay final states represent, from an experimental point of view, a challenge both for the trigger and for the reconstruction capabilities of...

Hardware Implementation of ATLAS Level-1 Muon Trigger in the Barrel region (2007)

G. Ciapetti, F. Lacava, A. Nisati, E. Petrolo, L. Pontecorvo, S. Veneziano, ...

The level-1 muon trigger of ATLAS, in the barrel region, makes use of a dedicated detector RPC, Resistive Plate Chamber. The processing procedure is accomplished through a Low Pt and a High Pt...

, R. de Sangro a (2007)

R. De Sangro, C. Avanzini, C. Bacci, A. Calcaterra, G. Ciapetti, ...

b, G. Margutti b, A. Nisati b M. Passaseo

The ATLAS Barrel Level-1 Muon Trigger Calibration (2007)

Ciapetti, G, Pastore, F, Petrolo, E, Rosati, S, Spila, F, Vari, R, ...

The ATLAS experiment uses a system of three concentric Resistive Plate Chambers detectors layers for the level-1 muon trigger in the air-core barrel toroid region. The trigger classifies muons within...

The ATLAS Level-1 Trigger: Status of the System and First Results from Cosmic-Ray Data (2007)

Berge, D, Aielli, G, Andrei, V, Achenbach, R, Adragna, P, Aloisio, A, ...

The ATLAS detector at CERN's Large Hadron Collider (LHC) will be exposed to proton-proton collisions from beams crossing at 40 MHz. At the design luminosity of 10^34 cm^-2 s^-1 there are on average...

The first-level trigger of ATLAS (2005)

Haller, J, Achenbach, R, Aielli, G, Aloisio, A, Alviggi, M G, Aprodu, V, ...

Due to the huge interaction rates and the tough experimental environment of pp collisions at a centre-of-mass energy sqrt(s)=14 TeV and luminosities of up to 10^34cm^-2s^-1, one of the experimental...

The reactions $K^{+}p \rightarrow \LambdaX^{++}$ and $K^{+}p \rightarrow \overline{\Lambda}X^{++}$ at incident momenta of 8.2 and 16.0 GeV/c (2004)

Chliapnikov, P V, Ciapetti, G, Dunwoodie, W M, Goldschmidt-Clermont, Yves, Grant, A, Müller, F, ...

Study of the $K^{+}\pi^{-}$ total cross section for c. m energy up to 3.4 GeV (2004)

Chliapnikov, P V, Carney, J N, Ciapetti, G, Colley, D C, Dunwoodie, W M, Gerdyukov, L N, ...

Inclusive $K^{0}, K^{*+}$(892) and $\pi\pm$ productioin in $K^{+}p$ interactions at 8.2 and 16 GeV/c and quark models in the central and fragmentaion regions (2004)

Chliapnikov, P V, Ciapetti, G, Drijard, Daniel, Dunwoodie, W M, Gerdyukov, L N, Goldschmidt-Clermont, Yves, ...

Study of the inclusive reaction $K^{+}p\rightarrow K^{0}$ + anything at 5, 8.2 and 16 GeV/c in the central region (2004)

Chliapnikov, P V, Ciapetti, G, Dunwoodie, W M, Gerdyukov, L N, Goldschmidt-Clermont, Yves, Grant, A, ...

Phenomenological comparison of inelastic electron-proton scattering with reaction K$\^{+}$p $\rightarrow$K$\^{0}$+anything at 5, 8.2 and 16 GeV/c (2004)

Chliapnikov, P V, Ciapetti, G, De Wolf, E, Dunwoodie, W M, Goldschmidt-Clermont, Yves, Grant, A, ...

Construction and test of a full-scale prototype of an ATLAS muon spectrometer tracking chamber (2003)

Biscossa, A, Cambiaghi, M, Conta, C, Ferrari, R, Fraternali, M, Freddi, A, ...

Determination of the $K^{+}\pi^{-}$ total cross section for c.m. energy up to 1.8 GeV (2000)

Chliapnikov, P V, Ciapetti, G, Drijard, Daniel, Dunwoodie, W M, Gerdyukov, L N, Goldschmidt-Clermont, Yves, ...

Tracing of light rays through quasi-concentric spherical surfaces and application to BEBC optics (2000)

Bruyant, F, Ciapetti, G

Measurement of the beauty production cross-section in 350 GeV/c $\pi^-$ -Cu interactions (1998)

Adamovich, M I, Adinolfi, M, Alexandrov, Yu A, Angelini, C, Antinori, Federico, Bacci, Cesare, ...

Using a sample of $10^8$ triggered events, produced in $\pi^-$--$\,$Cu interactions at 350~GeV$/c$, we have identified 26 beauty events. The estimated background in this sample is $0.6 \pm 0.6$...

A study of kinematical correlations between charmed particles produced in $\pi$-Cu interactions at $\sqrt{s} = 26 GeV$ (1996)

Adamovich, M I, Adinolfi, M, Alexandrov, Yu A, Angelini, C, Barberis, D, Barney, D, ...

A sample of 475 events, in which two charmed-particle decays are observed, is analyzed to determine distributions of two-particle kinematic variables. One charmed particle with $x_F > 0$ is fully...

WA92: a fixed target experiment to trigger on and identify beauty particle decays (1996)

Adamovich, M I, Adinolfi, M, Alexandrov, Yu A, Angelini, C, Antinori, Federico, Bacci, Cesare, ...

We describe the detectors and trigger system used in the CERN WA92 experiment. The experiment was designed to study the production and decay of beauty particles from 350 GeV/$c\,$ $\,\pi^-$...

Measurement of momentum and angular distribution of punchthrough muons at the RD5 experiment (1996)

Albajar, C, Andlinger, M, Arefev, A, Bacci, Cesare, Bencze, G L, Bergman, R, ...

"Acceptance" tables for three alternative proposals for an ISR general purpose detector (1996)

Ciapetti, G, Lüth, V, Steffen, P, Steinberger, Jack

ATLAS calorimeter performance (1996)

ATLAS Collaboration, Airapetian, A, Grabsky, V, Hakopian, H, Vartapetian, A, Fares, F, ...

ATLAS computing technical proposal (1996)

ATLAS Collaboration, Airapetian, A, Grabsky, V, Hakopian, H, Vartapetian, A, Fares, F, ...

The KLOE data acquisition system: addendum to the KLOE technical proposal (1995)

Aloisio, A, Andryakov, A D, Antonelli, A, Antonelli, M, Anulli, F, Avanzini, C, ...

Search for the decay D$^{0}$ --> $\mu^{+}\mu^{-}$ (1995)

Adamovich, M I, Adinolfi, M, Alexandrov, Yu A, Angelini, C, Bacci, Cesare, Barberis, D, ...

Prototype tests of a "jet cell" drift chamber for large-area muon detection (1995)

Bagnaia, P, Barberio, E, Beker, H, Bilokon, H, Bonini, R, Borisov, A, ...

Measurement of hadronic shower punchthrough in magnetic field (1995)

Albajar, C, Andlinger, M, Arefev, A, Bacci, Cesare, Bencze, G L, Bergman, R, ...

The total punchthrough probability of showers produced by negative pions, positive pions, positive kaons and protons, has been measured as a function of depth in an absorber in a magnetic field...

Electromagnetic secondaries in the detection of high energy muons (1995)

Albajar, C, Andlinger, M, Arefev, A, Bacci, Cesare, Bencze, G L, Bergman, R, ...

Study of charm correlations in $\pi^{-}$-N interactions at \Sqrt s $\appprox$ 26 GeV (1995)

Adamovich, M I, Adinolfi, M, Alexandrov, Yu A, Angelini, C, Antinori, Federico, Bacci, Cesare, ...

Study of the efficiency and time resolution of a resistive plate chamber irradiated with photons and neutrons (1994)

Acitelli, L, Angelone, M, Bacci, Cesare, Cardarelli, R, Ceradini, F, Ciapetti, G, ...

The use of a decay detector in the search for beauty decays in the WA92 experiment (1994)

Adamovich, M I, Adinolfi, M, Alexandrov, T, Angelini, C, Antinori, Federico, Bacci, Cesare, ...

Measurement of the efficiency and time resolution of double-gap resistive plate chambers (1994)

Bacci, Cesare, Bencze, G L, Cardarelli, R, Ceradini, F, Ciapetti, G, Di Ciaccio, Anna, ...

ATLAS: Technical proposal for a general-purpose p p experiment at the Large Hadron Collider at CERN (1994)

ATLAS Collaboration, Armstrong, WW, Burris, W, Gingrich, DM, Green, P, Greeniaus, LG, ...

Study of resistive plate chambers for muon detection at hadron colliders (1993)

Andlinger, M, Bacci, Cesare, Bencze, G L, Bénichou, J L, Cardarelli, R, Ceradini, F, ...

Measurement of hadron shower punchthrough in iron (1993)

Aalste, M, Andlinger, M, Bacci, Cesare, Bencze, G L, Bergman, R, Bettini, A, ...

First observation of the beauty baryon $\Lambda_{b}$ in the decay channel $\Lambda_{b}$ --> J/$\psi\Lambda$ at the CERN proton-antiproton collider (1991)

Albajar, C, Albrow, Michael G, Allkofer, O C, Ankoviak, K M, Apsimon, R J, Aubert, Bernard, ...

A search for rare B meson decays at the CERN Sp$\overline{p}$S collider (1991)

Albajar, C, Albrow, Michael G, Allkofer, O C, Ankoviak, K M, Apsimon, R J, Aubert, Bernard, ...

Measurement of B$^{0}$ - $\overline{B}^{0}$ mixing at the CERN Sp$\overline{p}$S collider (1991)

Albajar, C, Albrow, Michael G, Allkofer, O C, Ankoviak, K M, Apsimon, R J, Aubert, Bernard, ...

Limits on t-quark decay into charged Higgs from a direct search at the CERN p$\overline{p}$ collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Ankoviak, K M, Apsimon, R J, Aubert, Bernard, ...

J/$\psi$ and $\psi$' production at the CERN p$\overline{p}$ collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Ankoviak, K M, Apsimon, R J, Aubert, Bernard, ...

Beauty production at the CERN p$\overline{p}$ collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Ankoviak, K M, Apsimon, R J, Aubert, Bernard, ...

Measurement of the ratio R $\equiv$ $\sigma_{W}$Br(W --> $\mu\nu$)/ $\sigma_{Z}$Br(Z --> $\mu\mu$) and $\Gamma^{tot}_{W}$ at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Andrieu, B, Ankoviak, K M, Apsimon, R J, ...

A study of the D$*$ content of jets at the CERN p$\overline{p}$ collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Andrieu, B, Ankoviak, K M, Apsimon, R J, ...

Intermittency studies in $\overline{p}$p collisions at \Sqrt s = 630 GeV (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Andrieu, B, Ankoviak, K M, Apsimon, R J, ...

Search for new heavy quarks in proton-antiproton collisions at \Sqrt s = 0.63 TeV (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Andrieu, B, Ankoviak, K M, Apsimon, R J, ...

Experimental limit on the decay W$^{\pm}$ --> $\pi^{\pm}\gamma$ at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Andrieu, B, Ankoviak, K M, Apsimon, R J, ...

D meson branching ratios and hadronic charm production cross sections (1990)

Aguilar-Benítez, M, Allison, W W M, Bagnaia, P, Baland, J F, Bartl, Walter, Belokopytov, Yu A, ...

Intermediate-mass dimuon events at the CERN $p\overline{p}$ collider at $\sqrt{s} = 540 GeV$ (1990)

Arnison, Geoffrey T J, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Raja, R, Bacci, Cesare, ...

W production properties at the CERN SPS collider (1990)

Arnison, Geoffrey T J, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Bacci, Cesare, ...

Inclusive jet production at $\sqrt{s} = 546 GeV$ (1990)

Arnison, Geoffrey T J, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Bacci, Cesare, Batley, J Richard, ...

Recent results on intermediate vector boson properties at the CERN Super Proton Synchrotron collider (1990)

Arnison, Geoffrey T J, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Nandi, A, Aubert, Bernard, ...

Analysis of the fragmentation properties of quark and gluon jets at the CERN SPS $p\overline{p}$ collider (1990)

Arnison, Geoffrey T J, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Bacci, Cesare, ...

Angular distributions for high-mass jet pairs and a limit on the energy scale of compositeness for quarks from the CERN $\overline{p}$p collider (1990)

Arnison, Geoffrey T J, Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, ...

Study of heavy flavour production in events with a muon accompanied by jet(s) at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Events with large missing transverse energy at the CERN collider ; 1, W --> tau.nu decay and test of tau-mu-e universality at Q$^{2}$ = m$_{W}^{2}$ (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Arnison, Geoffrey T J, Astbury, Alan, Aubert, Bernard, ...

Events with large missing transverse energy at the CERN collider ; 2, search for the decays of W+- into heavy leptons and of Z0 into non-interacting particles (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Arnison, Geoffrey T J, Astbury, Alan, Aubert, Bernard, ...

Beauty production at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Arnison, Geoffrey T J, Astbury, Alan, Aubert, Bernard, ...

Production of W's with large transverse momentum at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Arnison, Geoffrey T J, Astbury, Alan, Aubert, Bernard, ...

Intermediate-vector-boson properties at the CERN Super Proton Synchrotron collider (1990)

Arnison, Geoffrey T J, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Bacci, Cesare, ...

Analysis of the highest transverse energy events seen in the UA1 detector at the Sp$\overline{p}$S collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Arnison, Geoffrey T J, Astbury, Alan, Aubert, Bernard, ...

Events with large missing transverse energy at the CERN collider ; 3, mass limits on supersymmetric particles (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Intermediate vector boson cross sections at the CERN super proton synchrotron collider and the number of neutrino types (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Production of low transverse energy clusters in $\overline{p}$p collisions at \Sqrt s = 0.2 - 0.9 TeV and their interpretation in terms of QCD jets (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Low mass dimuon production at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Two-jet mass distributions at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Measurement of the bottom quark production cross-section in proton-antiproton collisions at \Sqrt s = 0.63 TeV (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Studies of intermediate vector boson production and decay in UA1 at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Arnison, Geoffrey T J, Astbury, Alan, Aubert, Bernard, ...

Bose-Einstein correlations in $\overline{p}$p interactions at \Sqrt s = 0.2 to 0.9 TeV (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Andrieu, B, Ankoviak, K M, Apsimon, R J, ...

A study of the general characteristics of proton-antiproton collisions at \sqrt s = 0.2 to 0.9 TeV (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Andrieu, B, Ankoviak, K M, Apsimon, R J, ...

High transverse momentum J/psi production at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Comparison of W and direct photon cross-sections at large transverse momenta (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Andrieu, B, Ankoviak, K M, Apsimon, R J, ...

Direct photon production at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Comparison of three-jet and two-jet cross-sections in $p\overline{p}$ collisions at the CERN SPS $p\overline{p}$ collider (1990)

Arnison, Geoffrey T J, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Porte, J P, Bacci, Cesare, ...

Search for new heavy quarks at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Axon, T J, ...

Search for B0 - $\overline{B}$0 oscillations at the CERN proton-antiproton collider (1990)

Albajar, C, Albrow, Michael G, Allkofer, O C, Arnison, Geoffrey T J, Aubert, Bernard, Axon, T J, ...

Neutral D meson properties in 360 GeV/c pi-p interactions (1990)

Aguilar-Benítez, M, Allison, W W M, Bagnaia, P, Baland, J F, Rinaudo, G, Banerjee, S, ...

Measurement of the inclusive jet cross section at the CERN $p\overline{p}$ collider (1990)

Arnison, Geoffrey T J, Albrow, Michael G, Allkofer, O C, Astbury, Alan, Aubert, Bernard, Bacci, Cesare, ...

Charm particle production in 360 GeV pi-p and 360 GeV pp interactions (1990)

Aguilar-Benítez, M, Allison, W W M, Bagnaia, P, Baldo, B, Zumerle, G, Barone, L, ...

On the lifetime of charged charmed particles: first direct observation of a charmed baryon decay (1990)

Angelini, C, Bagnaia, P, Baroni, Giustina, Bartley, J H, Bertrand-Coremans, G H, Bisi, V, ...

Investigation of the decay of charmed particles produced in neutrino interactions (1990)

Allasia, D, Angelini, C, Bagnaia, P, Baroni, Giustina, Bartley, J H, Bertrand-Coremans, G H, ...

Lifetime measurement of charm mesons produced in pi-p and pp interactions at 360 GeV/c (1990)

Aguilar-Benítez, M, Allison, W W M, Bagnaia, P, Baland, J F, Barone, L, Bartl, Walter, ...

Charm D-meson production in 360 GeV/c pi-p interactions: evidence for leading quarks (1990)

Aguilar-Benítez, M, Allison, W W M, Bagnaia, P, Bartl, Walter, Bettini, A, Bizzarri, R, ...

Charm D-meson production in 360 GeV/c pp interactions: comparison with pi-p at the same energy (1990)

Aguilar-Benítez, M, Allison, W W M, Bagnaia, P, Bailly, J, Bertrand-Coremans, G H, Bizzarri, R, ...

First direct observation of the decay of neutral charmed particles produced by neutrinos in emulsion (1990)

Allasia, D, Angelini, C, Bagnaia, P, Baroni, Giustina, Bartley, J H, Bertrand-Coremans, G H, ...

Direct evidence for associated charm production in 340 GeV $\pi^{-}p$ interactions (1990)

Allison, W W M, Bettini, A, Bizzarri, R, Boratav, M, Borreani, G, Cartwright, P, ...

Observation of the fully reconstructed D0$\overline{D}$0 pair with long lifetimes in a high resolution hydrogen bubble chamber and the European Hybrid Spectrometer (1990)

Adeva, B, Aguilar-Benítez, M, Allison, W W M, Bagnaia, P, Touboul, M C, Baldo, B, ...

Workshop on Physics and Astrophysics with a Multikiloton Modular Underground Track Detector (1990)

Ciapetti, G, Massa, Fabrizio, Stipcich, Stanislao

EVENTS WITH LARGE MISSING TRANSVERSE ENERGY AT THE CERN COLLIDER: W ---> tau-neutrino DECAY AND TEST OF tau - mu e UNIVERSALITY AT Q**2 = m(w**2). PAPER 1 (1986)

Albajar, C, Albrow, MG, Allkofer, OC, Arnison, G, Astbury, A, ...

EVENTS WITH LARGE MISSING TRANSVERSE ENERGY AT THE CERN COLLIDER: SEARCH FOR DECAYS OF W+- INTO HEAVY LEPTONS AND OF Z0 INTO NONINTERACTING PARTICLES. PAPER 2 (1986)

Albajar, C, Albrow, MG, Allkofer, OC, Arnison, G, Astbury, A, ...

NEUTRAL D MESON PROPERTIES IN 360-GeV/c pi- p INTERACTIONS (1984)

LEBC-EHS Collaboration, Aguilar-Benitez, M, Allison, WW, Bagnaia, P, Baland, JF, Banerjee, S, ...

LIFETIME MEASUREMENT OF CHARM MESONS PRODUCED IN pi- p AND p p INTERACTIONS AT 360-GeV/c (1982)

LEBC-EHS Collaboration, Aguilar-Benitez, M, Allison, WW, Bagnaia, P, Baland, J, Barone, L, ...

Comparison of a Garfield simulation of the MDT drift properties with test beam data

Bagnaia, P., Branchini, P., Ciapetti, G., Kortner, O., Mastrandrea, P., Rauscher, F., ...

We compare large samples of muon tracks, recorded by a MDT chamber of the BOS type in the X5 test beam, equipped with an external precise silicon telescope, to an accurate simulation, performed with...