Jet analysis in lepton-hadron scattering from QCD

Ranft, J.; Ranft, G.

doi:10.1016/0370-2693(79)90443-x

Cited by 18 publications

(5 citation statements)

References 10 publications

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“…This is apparent in Fig. 17, where we have summarized the results obtained by Ranft [42], Baroncelli [43] and Gabriel [44]. The first Monte Carlo was mainly devised to study shielding problems.…”

Section: Hadronic Showers 31 General Propertiesmentioning

confidence: 87%

Fluctuations in Calorimetry Measurements

Amaldi

1981

Phys. Scr.

165

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Calorimeters are used in high energy physics to measure energy, position, direction and sometimes nature of a primary particle. Their properties are reviewed here with particular emphasis on the qualitative understanding of the relations between the physics of the cascade processes and the performances of actual instruments. The accent is put on energy measurements of photons and hadrons, but the limits achieved in determining the spatial position of electromagnetic and hadronic showers are also presented and discussed.

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Section: Hadronic Showers 31 General Propertiesmentioning

confidence: 87%

Fluctuations in Calorimetry Measurements

Amaldi

1981

Phys. Scr.

165

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“…The average fraction, f em , of incoming hadron energy deposited by electromagnetic cascades of secondary particles has also been studied by Monte Carlo simulations [208,209] and estimated by Fabjan and Ludlam [17], and Wigmans [68], as a function of the incoming hadron energy E in GeV…”

Section: Phenomenology Of Hadron Cascade In Mattermentioning

confidence: 99%

Physics of cascading shower generation and propagation in matter: principles of high-energy, ultrahigh-energy and compensating calorimetry

Leroy

Rancoita

2000

Rep. Prog. Phys.

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Calorimetry plays a crucial role in modern experimental physics. Calorimeters are essential tools to extract physics in accelerator and non-accelerator experiments. The physics phenomena at the base of cascading processes in matter and the basic principles of calorimeters operation are reviewed at the light of data obtained from running experiments or from sets of dedicated measurements and the constraints from physics requirements. From this understanding comes the possibility of building powerful calorimetric systems with the optimal performances required by future experiments at high-energy and ultrahigh-energy regimes.

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“…It may be improved by fixing the 'enhanced sea' normalisation from sum rules assigning alt the proton momentum to valence and 'enhanced sea' quarks and antiquarks, i.e. assuming full conversion of gluons into 44 pairs (Ranft 1979).…”

Section: The Quark Recombination Modelmentioning

confidence: 99%

Parton models of low momentum transfer processes

Fialkowski

Kittel

1983

Rep. Prog. Phys.

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In the last five years ample evidence has been found supporting the idea that the quark-parton structure of hadrons is relevant for multiple production in soft hadronic collisions. Starting from the experimental foundations, we compare the most successful models applying this idea. Implications are discussed on special type reactions like diffraction dissociation and collisions on nuclei, and the models are confronted with recent data leading to new insight and modifications. Relative yields of particles in the central region may be understood as reflecting their valence quark structure in the framework of quark combinatorics, and the comparison of the valence structure of initial and final hadrons allows us to understand yields in the fragmentation regions. From the structure functions of initial hadrons and/or the fragmentation functions of (di)quarks into final hadrons as seen in deep inelastic lepton-hadron or e+ecollisions, one can deduce the shape of fragmentation spectra in soft hadronic collisions. However, hadronic collisions also prove a very rich independent source of information on parton structure. Work to be done on the theoretical side is on a solid foundation of the two successful pictures of quark fragmentation and quark recombination as well as on an explanation of their apparent complementarity. On the experimental side, apart from further results from the pp collider, high statistics is needed on hydrogen and on heavier nuclei at Plab > 200 GeV/c in particular from strange beams.

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Jet analysis in lepton-hadron scattering from QCD

Cited by 18 publications

References 10 publications

Fluctuations in Calorimetry Measurements

Fluctuations in Calorimetry Measurements

Physics of cascading shower generation and propagation in matter: principles of high-energy, ultrahigh-energy and compensating calorimetry

Parton models of low momentum transfer processes

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