LAA: a project using dedicated funding to develop technology for high-energy physics experiments

  • Thomas TaylorEmail author
  • Horst Wenninger
  • Antonino Zichichi


In the mid-1980s, the cost of investment in infrastructure for particle accelerators and colliders at the highest energy had risen to such level that the host laboratory (CERN) could no longer afford the cost of development of new detector technology required for the experiments. Large particle colliders were identified by the tools of the future for high-energy physics research, and a long-term view of their development was already conjured up in the late 1970s. It was based on this appraisal that a separate project, called LAA, which addresses the development of the technologies that are required to fully exploit the potential of the new infrastructure, was conceived. The project, specifically funded by the Italian government, centers on advanced microelectronics, and it is largely thanks to this development that the experiments at the large hadron collider (LHC) at CERN were equipped with performant detectors. Some of this equipment features in (i) the Italian School project to observe Extreme Energy Events (EEE), (ii) the Alpha Magnetic Spectrometer (AMS) experiment in the International Space Station and (iii) the time-of-flight (TOF) detector of the LHC heavy ion experiment ALICE at CERN. Several spin-offs for applications in medical instrumentation and advanced electronics were also initiated by development in the framework of the LAA project. The project also covers development work on superconductors and high field superconducting magnets for a future very LHC. The impact of LAA on technology is widely acknowledged.


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  1. 1.
    Abbrescia M. et al. 2016. EEE – Extreme Energy Events: an astroparticle physics experiment in Italian High Schools. J. Phys.: Conf. Ser. 718: 082001. Google Scholar
  2. 2.
    Acerbi E. 1981. The Milan Superconducting Cyclotron Project. IEEE Trans. Nucl. Sci. 28: 2095–2097. ADSCrossRefGoogle Scholar
  3. 3.
    Acosta D. et al. 1990. Advances in technology for high-energy sub-nuclear physics. Contribution of the LAA Project, edited by A. Zichichi. Riv. Nuovo Cimento 13: 1. Google Scholar
  4. 4.
    Akindinov A. et al. 2000. Nucl. Instrum. Methods Phys. Res. A 456: 16–22. ADSCrossRefGoogle Scholar
  5. 5.
    Ambrosi G. et al. 1989. A new gaseous detector for tracking: the Blade Chamber. In Proceedings of the 4th Pisa Meeting on Advanced Detectors, La Biodola, Elba, Italy. Google Scholar
  6. 6.
    Anelli G. et al. 1999. Radiation tolerant VLSI circuits in standard deep submicron CMOS technologies for the LHC experiments: practical design aspects. IEEE Trans. Nucl. Sci. 46: 1690–1696. ADSCrossRefGoogle Scholar
  7. 7.
    Anghinolfi F. et al. 1989. The LAA Project: Progress Report 1988–1989. CERN EF 89–14. Google Scholar
  8. 8.
    Ballabriga R. et al. 2007. The medipix3 prototype, a pixel readout chip working in a single photon counting mode with improved spectrometric performance. IEEE Trans. Nucl. Sci. 54: 1824–1830. ADSCrossRefGoogle Scholar
  9. 9.
    Benvenuti C. and Calder R. 1971. The desorption of condensed hydrogen from various substrates by infrared thermal radiation. Phys. Lett. 35A: 291–292. ADSCrossRefGoogle Scholar
  10. 10.
    Beuville E. et al. 1990. Ampex, a low-noise low-power analog CMOS signal processor for multi-element silicon particle detectors. Nucl. Instr. Meth. Phys. Res. A 288: 157–167. ADSCrossRefGoogle Scholar
  11. 11.
    Campbell M. 2003. Bump bonding for pixel detectors. Workshop on Bonding and Die Attach Technologies.
  12. 12.
    Campbell M. et al. 1999. A pixel readout chip for 10-30 Mrad in standard 0.25 μm CMOS. IEEE Trans. Nucl. Sci. 46: 156–160. ADSCrossRefGoogle Scholar
  13. 13.
    CERN 1986a. Council document CERN/1626. LAA Project Proposal.
  14. 14.
    CERN 1986b. Council document CERN/1642. Resolution on the LAA Programme of Activities.
  15. 15.
    CERN 2014. Microelectronics at CERN: from infancy to maturity. CERN Courier, March 2014.
  16. 16.
    Charpak G. et al. 1988. Studies of light emission by continuously sensitive avalanche chambers. Nucl. Instrum. Methods Phys. Res. A 269: 142–148. ADSCrossRefGoogle Scholar
  17. 17.
    Cifarelli L. 2017. The EEE – Extreme Energy Events Project. In Proceedings of the International School of Subnuclear Physics: 55th Course. Ettore Majorana Foundation and Centre for Scientific Culture, Erice, Sicily, Italy. Google Scholar
  18. 18.
    Cifarelli L. 2018. Manhattan Project: Science for Peace the World Over. Societa Italiana di Fisica Prima Pagina 56.
  19. 19.
    De Gruttola D. et al. 2014. A multigap resistive plate chamber array for the Extreme Energy Events project. J. Instrum. 9: C10024. CrossRefGoogle Scholar
  20. 20.
    DeSalvo R. 1995. Lead/scintillating fibre (“Spaghetti”) calorimetry. Nucl. Phys. B (Proc. Suppl.) 44: 122–131. ADSCrossRefGoogle Scholar
  21. 21.
    French M.J. et al. 2001. Design and results from the APV25, a deep sub-micron CMOS front-end chip for the CMS tracker. Nucl. Instrum. MethodsPhys. Res. A 466: 359. ADSCrossRefGoogle Scholar
  22. 22.
    Giomataris Y. et al. 1996. MICROMEGAS: a high-granularity position-sensitive gaseous detector for high particle-flux environments. Nucl. Instrum. Methods Phys. Res. A 3761: 29–35. ADSCrossRefGoogle Scholar
  23. 23.
    Guazzone C. 2010. 25 years of silicon drift detectors: a personal view. Nucl. Instrum. Methods Phys. Res. A 624: 247–254. ADSCrossRefGoogle Scholar
  24. 24.
    Heijne E. 2008. 1980, a revolution in silicon detectors from energy spectrometer to radiation imager: some technical and historical details. Nucl. Instrum.Methods Phys. Res. A 591: 247–254. ADSGoogle Scholar
  25. 25.
    Heijne E. 2018. Silicon is for physics what carbon is for life. To be published in Proceedings of the International School of Subnuclear Physics: 56th Course. Ettore Majorana Foundation and Centre for Scientific Culture, Erice, Sicily, Italy. Google Scholar
  26. 26.
    Johnsen K. 1973. CERN intersecting storage rings. Proc. Nat. Acad. Sci. USA 70: 619–626. ADSCrossRefGoogle Scholar
  27. 27.
    Johnsen K. 1983. The ELN Project. In Proceedings of Science for Peace, Rome, Italy. Also reproduced in [Zichichi 1988a]. Google Scholar
  28. 28.
    La Rocca P. et al. 2016. The EEE Project: a sparse array of telescopes for the measurement of cosmic ray muons.
  29. 29.
    Manzari V. et al. 2005. The silicon pixel detector (SPD) for the ALICE experiment. In Proc, Meeting on Quark Matter, Oakland, USA. J. Phys. G 30: 1091–1095. Google Scholar
  30. 30.
    Massam T., Miller T. and Zichichi A. 1963. A telescope to identify electrons in the presence of pion background. Nuclear Physics Division, CERN 63–25.
  31. 31.
    Sauli F. 2004. From bubble chambers to electronic systems: 25 years of evolution in particle detectors at CERN 1979–2004. Phys. Rep. 403–404: 471–504. CrossRefGoogle Scholar
  32. 32.
    Sauli F. 2014. Gaseous Radiation Detectors. Cambridge University Press, Cambridge.
  33. 33.
    Snoeys W. et al. 2001. Pixel readout chip in deep submicron CMOS for ALICE and LHCb tolerant to 10 Mrad and beyond. Nucl. Instrum. Methods Phys. Res. A 466: 366. ADSCrossRefGoogle Scholar
  34. 34.
    Wenninger H. 2015. The LAA impact on technology R&D: from past to future. Proc. 53rd Course of the International School of Subnuclear Physics, Erice, Italy. Published in The Future of our Physics Including New Frontiers, The Subnuclear Series 53, edited by A. Zichichi, World Scientific, Singapore, pp. 311–326. Google Scholar
  35. 35.
    Wiik B., Wagner A., and Wenninger H. (eds.) 2002. From the Pre-shower to the New Technologies for Supercolliders – In Honour of Professor Antonino Zichichi. World Scientific Series in 20th Century Physics, Vol. 31, World Scientific Publishing, Singapore.
  36. 36.
    Wolf G. 1987. HERA: physics, machine and experiments. in Techniques and Concepts of High Energy Physics IV, NATO ASI Series (Series B: Physics), Vol. 164, edited by Ferbel T., et al., Springer, NY, pp. 375–449.
  37. 37.
    Zichichi A. (ed.) 1979. LEP WorkingGroup Progress Report. European Committee for Future Accelerators. ECFA /79/39.[1].pdf.
  38. 38.
    Zichichi A. 1987. The LAA project. ICFA Instrum. Bull. 3: 17–23. CERN-EP-87-122. (And in 9th INFN Eloisatron Project Workshop: Perspectives for New Detectors in Future Supercolliders, Centre Ettore Majorana, Erice, Italy, 17–24 Oct 1989, pp. 1–6). Google Scholar
  39. 39.
    Zichichi A. 1988a. The Eloisatron project: Eurasiatic long intersecting storage accelerator. In Proceedings of the 4th INFN Eloisatron Project Workshop on New Aspects of High-Energy Proton-Proton Collisions, Ettore Majorana International Science Series, edited by A. Ali, Plenum Press, New York.
  40. 40.
    Zichichi A. 1988b. Perspectives for a new detector at a future supercollider: the LAA project. CERN-EP/88-181. In Proceedings of the INFN ELOISATRON project, Erice, pp. 6–18. Google Scholar
  41. 41.
    Zichichi A. 1990. The main Achievements of the LAA Project. in Proceedings of the 28th Course in the International School of Subnuclear Physics, The Ettore Majorana Centre, Erice, Italy, July 1990, (Plenum Press, New York, London, 1991), p. 327. Google Scholar
  42. 42.
    Zichichi A. 1999. Subnuclear Physics – The First 50 Years: Highlights from Erice to ELN, World Scientific Series in 20th Century Physics, Vol. 24, World Scientific, . “Zichichi 1999, 2002, 2004, 2006” in text suitably. Singapore. Google Scholar
  43. 43.
    Zichichi A. 2004. The Roots of LEP and LHC. in Report on the Occasion of the 50th Anniversary of CERN, edited by L. Cifarelli. CERN/DG-2004-306.
  44. 44.
    Zichichi A. 2006. Closing lecture. In Proceedings of the 44th International School of Subnuclear Physics, Erice.
  45. 45.
    Zichichi A. 2007. How and where to go beyond the Standard Model. In Proceedings of the International School of Subnuclear Physics, Erice.
  46. 46.
    Zichichi A. 2017. In The Future of Our Physics Including New Frontiers, The Subnuclear Series, Vol. 53, edited by A. Zichichi, World Scientific, Singapore. Google Scholar

Copyright information

© EDP Sciences, Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  • Thomas Taylor
    • 1
    Email author
  • Horst Wenninger
    • 1
  • Antonino Zichichi
    • 1
    • 2
    • 3
  1. 1.CERNGenevaSwitzerland
  2. 2.EMFCSCEriceItaly
  3. 3.World Federation of ScientistsLausanneSwitzerland

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