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Related papers: Si$\Lambda$ViO: A Trigger for $\Lambda$-Hyperons

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New results on the production of Xi and Omega hyperons in Pb+Pb interactions at 40AGeV and Lambda at 30AGeV are presented. Transverse mass spectra as well as rapidity spectra of these hyperons are shown and compared to previously measured…

Nuclear Experiment · Physics 2009-11-10 Christine Meurer

The ATLAS detector at LHC will require a Trigger system to efficiently select events down to a manageable event storage rate of about 400 Hz. By 2015 the LHC instantaneous luminosity will be increased up to 3 x 10^34 cm-2s-1, this…

Instrumentation and Detectors · Physics 2014-06-18 Eduard Simioni

For the new hadron collider LHC and some of its updates in luminosity and energy, as SLHC and VLHC, the silicon detectors could represent an important option, especially for the tracking system and calorimetry. The main goal of this paper…

High Energy Physics - Phenomenology · Physics 2009-11-10 Ionel Lazanu , Sorina Lazanu

Trigger efficiencies at BES III were determined for both the J/psi and psi' data taking of 2009. Both dedicated runs and physics datasets are used; efficiencies are presented for Bhabha-scattering events, generic hadronic decay events…

High Energy Physics - Experiment · Physics 2011-01-27 N. Berger , K. Zhu , Z. A. Liu , D. P. Jin , H. Xu , W. X. Gong , K. Wang , G. F. Cao

The first level trigger of the HADES spectrometer is studied for the heavy-ion collision systems Au+Au and Ne+Ne. The trigger efficiency for central events is given in dependence of the imposed charged particle multiplicity condition. The…

Nuclear Experiment · Physics 2007-05-23 R. Schicker , H. Tsertos

In this work we study the production of $\Sigma$ and $\Lambda$ hyperons in strangeness changing $\Delta S = -1$ charged current interactions of muon antineutrinos on nuclear targets. At the nucleon level, besides quasielastic scattering we…

High Energy Physics - Phenomenology · Physics 2024-01-08 M. Benitez Galan , L. Alvarez-Ruso , M. Rafi Alam , I. Ruiz Simo , M. J. Vicente Vacas

This paper outlines the design and development of a fast front-end electronic readout board for the muon trigger detector in the muEDM experiment at the Paul Scherrer Institute. The trigger detector, which consists of a gate and aperture…

In this paper we show the capabilities of the Large Volume Detector (INFN Gran Sasso National Laboratory) to identify a neutrino burst associated to a supernova explosion, in the absence of an "external trigger", e.g., an optical…

The design of detector concepts has been driven for a long time by requirements on transverse momentum, impact parameter and jet energy resolutions, as well as hermeticity. Only rather recently it has been realised that the ability to…

Instrumentation and Detectors · Physics 2021-12-21 Ulrich Einhaus

The design of detector concepts has been driven for a long time by requirements on transverse momentum, impact parameter and jet energy resolutions, as well as hermeticity. Only rather recently it has been realised that the ability to…

High Energy Physics - Experiment · Physics 2021-10-29 Ulrich Einhaus

Results on $\Lambda$ hyperon production are reported for collisions of p(3.5 GeV) + Nb, studied with the High Acceptance Di-Electron Spectrometer (HADES) at SIS18 at GSI Helmholtzzentrum for Heavy-Ion Research, Darmstadt. The transverse…

Hypernuclear research will be one of the main topics addressed by the PANDA experiment at the planned Facility for Anti-proton and Ion Research FAIR at Darmstadt, Germany. A copious production of Xi-hyperons at a dedicated internal target…

Nuclear Experiment · Physics 2012-06-15 P. Achenbach , S. Bleser , J. Pochodzalla , A. Sanchez Lorente , M. Steinen

We discuss measurability of phi, omega and rho mesons via di-electron decays in high-temperature states produced in heavy-ion collisions, equivalently at different pion multiplicities per heavy-ion collision dN_{pi^{0} + pi^{+-}}/dy = 1000…

Nuclear Experiment · Physics 2014-05-07 Yoshihide Nakamiya , Kensuke Homma

The Muon Spectrometer (MS) of the ALICE experiment at LHC is equipped with a HLT (High Level Trigger), whose aim is to improve the accuracy of the trigger cuts delivered at the L0 stage. A computational challenge of real-time event…

Instrumentation and Detectors · Physics 2015-03-19 Indranil Das

This paper presents the first measurements of $\Xi$ and $\Omega$ hyperon yields at the highest multiplicities reached in pp collisions at $\sqrt{s} = 13$ TeV. This measurement exploits the high-multiplicity pp collisions collected by ALICE…

Nuclear Experiment · Physics 2026-03-23 ALICE Collaboration

Operating the CMS Level-1 trigger under the intense conditions of the High-Luminosity Large Hadron Collider -- with approximately 63~Tb/s of input and a fixed 12.5~$\mu$s latency -- poses a demanding real-time reconstruction challenge. The…

High Energy Physics - Experiment · Physics 2025-09-30 Pelayo Leguina , Santiago Folgueras , Andrea Cardini , Elena Aller

In an event-based scenario, the system decides when to update the actuators based on a real time triggering condition on the measured signals. This condition can be defined in various forms and varies depending on the system properties and…

Systems and Control · Electrical Eng. & Systems 2019-08-02 Mohsen Ghodrat , Horacio J. Marquez

The future Belle II experiment will employ a computer-farm based data reduction system for the readout of its innermost detector, a DEPFET-technology based silicon detector with pixel readout. A large fraction of the background hits can be…

Instrumentation and Detectors · Physics 2015-04-28 T. Bilka , G. Casarosa , R. Frühwirth , C. Kleinwort , P. Kodys , P. Kvasnicka , J. Lettenbichler , E. Paoloni , J. Rauch , T. Schlüter , S. Yashchenko

$N$-on-$p$ silicon sensors will be utilized in the Compact Muon Solenoid (CMS) detector's tracker and High Granularity Calorimeter (HGCAL) in the High Luminosity upgrade of the Large Hadron Collider (HL-LHC). Among their several advantages…

Instrumentation and Detectors · Physics 2024-09-06 T. Abdilov , N. Akchurin , C. Carty , Y. Kazhykarim , V. Kuryatkov , T. Peltola , A. Wade

The Transition Radiation Detector (TRD) for the ALICE experiment at the Large Hadron Collider (LHC) identifies electrons in p+p and in the challenging high multiplicity environment of heavy-ion collisions and provides fast online tracking…

Nuclear Experiment · Physics 2019-08-13 M. J. Kweon