CERN的大型强子电子对撞机：加速器与探测器的物理及设计概念报告
加速器物理
2015-06-05 v2 高能物理 - 实验
仪器与探测器
摘要
本文描述了一种用于粒子物理与核物理的新型对撞机——大型强子电子对撞机（LHeC）的物理规划与设计。在LHeC中，新建的60 GeV（最高可能达140 GeV）能量的电子束与LHC的强流强子束发生对撞。与HERA相比，其覆盖的运动学范围在负四动量平方 与Bjorken 的倒数上均扩大了20倍；而在 cms 的设计亮度下，LHeC预计将比HERA的积分亮度高出两个数量级。该物理规划致力于探索能量前沿，通过高精度深度非弹性散射测量，补充LHC及其对超越标准模型物理的发现潜力。这些测量旨在研究强相互作用与电弱相互作用中的诸多基本问题。该物理规划还包括电子-氘核与电子-离子散射，其 范围较以往的轻子-核DIS实验扩展了四个数量级，用于对中子结构、核结构、夸克-胶子等离子体形成的初始条件及更多量子色动力学现象进行全新探索。LHeC可以以环-环或直线-环对撞机的形式实现。本文给出了两种方案的光学与束流动力学研究，以及相互作用区、磁体和其他组件的技术设计考量，并附带了一项高接受度探测器的设计研究。此外，还展示了加速器与探测器的土木工程与安装研究。LHeC可在十年内建成，从而在LHC运行于高亮度阶段时同步运行。因此，它代表了利用对LHC的投资推动粒子物理学进步的重大机遇。
引用
@article{arxiv.1206.2913,
title = {A Large Hadron Electron Collider at CERN: Report on the Physics and Design Concepts for Machine and Detector},
author = {J. L. Abelleira Fernandez and C. Adolphsen and A. N. Akay and H. Aksakal and J. L. Albacete and S. Alekhin and P. Allport and V. Andreev and R. B. Appleby and E. Arikan and N. Armesto and G. Azuelos and M. Bai and D. Barber and J. Bartels and O. Behnke and J. Behr and A. S. Belyaev and I. Ben-Zvi and N. Bernard and S. Bertolucci and S. Bettoni and S. Biswal and J. Blümlein and H. Böttcher and A. Bogacz and C. Bracco and G. Brandt and H. Braun and S. Brodsky and O. Brüning and E. Bulyak and A. Buniatyan and H. Burkhardt and I. T. Cakir and O. Cakir and R. Calaga and V. Cetinkaya and E. Ciapala and R. Ciftci and A. K. Ciftci and B. A. Cole and J. C. Collins and O. Dadoun and J. Dainton and A. De. Roeck and D. d'Enterria and A. Dudarev and A. Eide and R. Enberg and E. Eroglu and K. J. Eskola and L. Favart and M. Fitterer and S. Forte and A. Gaddi and P. Gambino and H. García Morales and T. Gehrmann and P. Gladkikh and C. Glasman and R. Godbole and B. Goddard and T. Greenshaw and A. Guffanti and V. Guzey and C. Gwenlan and T. Han and Y. Hao and F. Haug and W. Herr and A. Hervé and B. J. Holzer and M. Ishitsuka and M. Jacquet and B. Jeanneret and J. M. Jimenez and J. M. Jowett and H. Jung and H. Karadeniz and D. Kayran and A. Kilic and K. Kimura and M. Klein and U. Klein and T. Kluge and F. Kocak and M. Korostelev and A. Kosmicki and P. Kostka and H. Kowalski and G. Kramer and D. Kuchler and M. Kuze and T. Lappi and P. Laycock and E. Levichev and S. Levonian and V. N. Litvinenko and A. Lombardi and J. Maeda and C. Marquet and S. J. Maxfield and B. Mellado and K. H. Mess and A. Milanese and S. Moch and I. I. Morozov and Y. Muttoni and S. Myers and S. Nandi and Z. Nergiz and P. R. Newman and T. Omori and J. Osborne and E. Paoloni and Y. Papaphilippou and C. Pascaud and H. Paukkunen and E. Perez and T. Pieloni and E. Pilicer and B. Pire and R. Placakyte and A. Polini and V. Ptitsyn and Y. Pupkov and V. Radescu and S. Raychaudhuri and L. Rinolfi and R. Rohini and J. Rojo and S. Russenschuck and M. Sahin and C. A. Salgado and K. Sampei and R. Sassot and E. Sauvan and U. Schneekloth and T. Schörner-Sadenius and D. Schulte and A. Senol and A. Seryi and P. Sievers and A. N. Skrinsky and W. Smith and H. Spiesberger and A. M. Stasto and M. Strikman and M. Sullivan and S. Sultansoy and Y. P. Sun and B. Surrow and L. Szymanowski and P. Taels and I. Tapan and A. T. Tasci and E. Tassi and H. Ten. Kate and J. Terron and H. Thiesen and L. Thompson and K. Tokushuku and R. Tomás García and D. Tommasini and D. Trbojevic and N. Tsoupas and J. Tuckmantel and S. Turkoz and T. N. Trinh and K. Tywoniuk and G. Unel and J. Urakawa and P. VanMechelen and A. Variola and R. Veness and A. Vivoli and P. Vobly and J. Wagner and R. Wallny and S. Wallon and G. Watt and C. Weiss and U. A. Wiedemann and U. Wienands and F. Willeke and B. -W. Xiao and V. Yakimenko and A. F. Zarnecki and Z. Zhang and F. Zimmermann and R. Zlebcik and F. Zomer},
journal= {arXiv preprint arXiv:1206.2913},
year = {2015}
}