HTS leads in the Tevatron

Brandt, J.; Fehér, S.; Peterson, T.; Soyars, William

doi:10.1063/1.1472067

Cited by 5 publications

(6 citation statements)

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“…The main motivation of installing the ALFA detectors is the total cross section measurement. This detector was described in another contribution at this conference [1]. The idea is to measure the elastic cross section in the Coulomb and interference region (see Fig.…”

Section: Diffractive Measurements Using Alfamentioning

confidence: 99%

“…The AFP project under discussion in the ATLAS collaboration will allow to detect protons in the final state using additional proton taggers to be intalled at 220 and 420 meters from the ATLAS nominal interaction point. The movable beam pipes will host 3D Silicon detectors allowing to measure the position of the scattered protons with a precision better than 10 µm and time of flight detectors (GASTOF and QUARTIC) to measure the arrival time of the protons with a precision of 5-10 ps [1]. In addition to QCD studies of diffractive events and a better understanding of the pomeron structure, the main motivations of AFP are the exclusive diffractive Higgs production and the study of γW and γZ anomalous couplings.…”

Section: Diffractive Measurements At High Luminositymentioning

confidence: 99%

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The ATLAS Forward Physics Program

Royon

2010

Preprint

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Section: Diffractive Measurements Using Alfamentioning

confidence: 99%

Section: Diffractive Measurements At High Luminositymentioning

confidence: 99%

The ATLAS Forward Physics Program

Royon

2010

Preprint

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“…This detector was described in another contribution at this conference [1]. The idea is to measure the elastic cross section in the Coulomb and interference region (see Fig.…”

Section: Diffractive Measurements Using Alfamentioning

confidence: 99%

“…The ATLAS Forward Physics Program benefits from the good coverage of the ATLAS detector in the forward region [1]. In particular, we can quote the Lunminosity Cerenkov Integrating Detector (LUCID) at 17 m from the ATLAS nominal interaction point, the Zero Degree Calorimeter (ZDC) at 140 m and the Absolute Luminosity for ATLAS (ALFA) roman pots at 240 m. In addition, the ATLAS Forward Physics Project (AFP) under discussion within ATLAS foresees to install additional forward detectors (movable beam pipes) at 220 and 420 m from the ATLAS interaction point.…”

Section: Atlas Forward Physics Programmentioning

confidence: 99%

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The ATLAS physics program

Royon¹

2010

Proceedings of XVIII International Workshop on Deep-Inelastic Scattering and Related Subjects — PoS(DIS 2010)

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Theoretical analysis of conduction-cooled current lead for superconducting magnet

Zong,

Shimizu

2023

Supercond. Sci. Technol.

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CCCL is a typical CL type to energise SC magnets from room to cryogenic temperatures (<100 K) for its simplicity and reliability, but causes a relatively large heat leak (∼50 W kA−1 from 300 K) compared to the heat leak (∼1.0 W kA−1 from 300 K to liquid helium) of VCCLs, which necessitates a comprehensive understanding of designers and users. However, systematic studies on CCCLs are still lacking up to now. This study starts from the differential equation governing heat conduction and generation in CCCLs and firstly derives a completely exact theoretical solution by adopting the WFL law for thermal conductivity and electrical resistivity with temperature dependence. The solution facilitates the CCCL design optimisation to achieve the minimum heat leak, which is determined only by the temperature range but independent of both materials and geometrical parameters. Practical optimum designs are concerned with material properties and approached by calculating a shape factor to determine the conductor length and cross-sectional area, which is detailed and illustrated in this paper. Furthermore, the practical behaviours at low and excess currents can also be mathematically deduced, and the corresponding heat leaks are found to rely on materials but not on geometrical parameters. This paper also describes the agreements between the theoretical analysis and the numerical simulation and comparison with material properties of the non-WFL law.

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HTS leads in the Tevatron

Cited by 5 publications

References 0 publications

The ATLAS Forward Physics Program

The ATLAS Forward Physics Program

The ATLAS physics program

Theoretical analysis of conduction-cooled current lead for superconducting magnet

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