Radiation and Particle Detectors ( International School of Physics “Enrico Fermi” )

Publication series : International School of Physics “Enrico Fermi”

Author: Bertolucci S.;Bottigli U.;Oliva P.  

Publisher: Ios Press‎

Publication year: 2010

E-ISBN: 9781607506317

P-ISBN(Paperback): 9781607506300

Subject: D523 administrative management

Keyword: 物理学

Language: ENG

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Description

High energy physics (HEP) has a crucial role in the context of fundamental physics. HEP experiments make use of a massive array of sophisticated detectors to analyze the particles produced in high-energy scattering events. This book contains the papers from the workshop 'Radiation and Particle Detectors', organized by the International School of Physics, and held in Varenna in July 2009. Its subject is the use of detectors for research in fundamental physics, astro-particle physics and applied physics. Subjects covered include the measurement of: the position and length of ionization trails, time of flight velocity, radius of curvature after bending the paths of charged particles with magnetic fields, coherent transition radiation, synchrotron radiation, electro-magnetic showers produced by calorimetric methods and nuclear cascades produced by hadrons in massive steel detectors using calorimetry. Detecting muons and the detection of Cherenkov radiation are also covered, as is the detection of neutrinos by steps in the decay schemes which are 'not there'. All these methods of detection are used in the Large Hadron Collider (LHC). The international community of physicists hopes that the LHC will help to answer many of the most fundamental questions in physics. This book will be of interest to all those concerned in this quest.

Chapter

MOPI

Conclusions

Detection setups in applications of accelerator-based techniques to the analysis of Cultural Heritage

Introduction: Why Science for Cultural Heritage?

Ion Beam Analysis (IBA)

Quantitative PIXE

PIXE external beam setups

External scanning microbeams

Measurement of beam current

Accelerator Mass Spectrometry (AMS)

The art of calorimetry

Introduction

The physics of shower development

Electromagnetic showers

Hadronic showers

Lessons for calorimetry

The calorimeter response function

Absolute response and response ratios

Compensation

Fluctuations

The shape of the response function

Lessons for calorimeter design

The future of calorimetry

The energy flow method

Off-line compensation

Dual-readout calorimetry

The DREAM project

Measurement of the neutron fraction

Dual-readout with crystals

Lead tungstate crystals

Doped PbWO4 crystals

BGO crystals

Combined calorimetry

Outlook

The CMS detector

Introduction

The CMS detector

Precise mapping of the central CMS magnetic field using probes

Precise mapping of the CMS magnetic field in the yoke using cosmic muons

Other commissioning results with cosmic muons from CRAFT

First CMS physics measurement with cosmic muons

Observation of the first beam-induced muons

Prospects for first physics with collisions

Summary and conclusion

A gravitational wave detector: The Virgo interferometer

Gravitational waves (GWs)

First evidence

Sources of gravitational waves

Compact binaries

Supernovae

Pulsar

Stochastic background

Using gravitational waves to study the universe

The Virgo experiment

The Virgo project

Gravitational-waves strength and polarization

The Michelson interferometer

Sensitivity requirement

Ground vibrations

Superattenuator

The laser

The amplifier and Pre-Mode Cleaner

Electro-optic modulators

Beam geometry fluctuations

Input Mode Cleaner cavity

Frequency noise

The Faraday isolator

Residual gas

The mirrors

The coatings

Thermal noise

Thermal lensing compensation

Shot noise

Optical scheme

Controls

Other gravitational waves detectors

Resonant-mass detectors

The LIGO detectors

The GEO detector

Space interferometers

Pulsar timing

Performances of gravitational waves detectors

Resonant-mass detectors

Horizon

Duty cycle

Future challenges

Future of ground-based interferometers

Advanced Virgo

Some limitations

Future beams

Quantum noise

Gravity gradient noise

Einstein Telescope

Conclusion

Underwater/ice high-energy neutrino telescopes

The Cosmic-Ray spectrum

The high-energy gamma-neutrino connection

High-energy neutrino detection

Underwater/ice Cerenkov technique

Sources of background

Status of neutrino telescope projects

Baikal

AMANDA

IceCube

NESTOR

ANTARES

NEMO

KM3NeT: towards a km3 scale detector in the Mediterranean Sea

Ultra High Energy neutrino detection

The thermo-acoustic technique

Conclusions

Elenco dei partecipanti

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