Physics of Particles and Nuclei Letters

, Volume 14, Issue 1, pp 144–149 | Cite as

New type of drift tubes for gas-discharge detectors operating in vacuum: Production technology and quality control

  • N. I. Azorskii
  • Yu. V. Gusakov
  • V. V. Elsha
  • T. L. Enik
  • Yu. V. Ershov
  • V. D. Kekelidze
  • E. M. Kislov
  • A. O. Kolesnikov
  • D. T. Madigozhin
  • S. A. Movchan
  • I. A. Polenkevich
  • Yu. K. Potrebenikov
  • V. A. Samsonov
  • S. N. Shkarovskiy
  • A. N. Sotnikov
  • A. D. Volkov
  • A. I. Zinchenko
Methods of Physical Experiment
  • 18 Downloads

Abstract

A device for fabricating thin-wall (straw) drift tubes using polyethylene terephthalate film 36 μm thick by ultrasonic welding is described together with the technique for controlling their quality. The joint width amounts to 0.4–1.0 mm. The joint breaking strength is 31.9 kg/mm2. The argon leakage from a tube of volume 188.6 cm3 under a pressure gradient of 1.0 atm does not exceed 0.3 × 10–3 cm3/min, which is mainly related to the absence of metallization in the joint vicinity. The high strength, the low tensile creep due to the absence of glued layers, the small value of gas leakage makes the new tubes capable of reliable and long-term operation in vacuum, which is confirmed by the operation of 7168 straw tubes for two years in the NA62 experiment.

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References

  1. 1.
    F. Hahn et al., CERN Technical Design Document NA62-10-07 (CERN, 2010).Google Scholar
  2. 2.
    Y. Kuno et al., “Experimental proposal for phase-i of the COMET experiment at J–PARC,” KEK/J-PARC–PAC 2012-10 (2012).Google Scholar
  3. 3.
    W. Erni et al., “Technical design report for the PANDA straw tube tracker,” Eur. Phys. J. A 49, 25 (2013).ADSCrossRefGoogle Scholar
  4. 4.
    V. D. Peshekhonov, “Coordinate detectors based on thin-wall drift tubes,” Phys. Part. Nucl. 46, 94–120 (2015).CrossRefGoogle Scholar
  5. 5.
    C. Kendziora, J. Krider, H. Nguyen, S. Sylejmani, and X. Qi, “A straw drift chamber for operation in vacuum tank,” FERMILAB-Pub-02/241-E (FERMILAB, 2002).Google Scholar
  6. 6.
    A. Mukherjee and B. Wagner, Tracker for the mu2e Experiment at Fermilab. mu2e-docdb.fnal.gov. Cited August 16, 2013.Google Scholar
  7. 7.
    Ultrasonic Welding Equipment, Supersonic Co., Ltd. www.supersonic.com.Google Scholar
  8. 8.
    Ultrasonic Plastic Welding Machines, Johnson Plastosonic Ltd. www.jonsonplastosonic.com.Google Scholar
  9. 9.
    Ultrasonic Welding. http://yзcв.pф/.Google Scholar
  10. 10.
    Ultrasonic welding–Principles and Plastic Welders, Dukane Co. www.dukane.com.Google Scholar
  11. 11.
    Yu. V. Kholopov, Ultrasonic welding of Plastics and Metals (Mashinostroenie, Moscow, 1988), pp. 5–35, 100–163 [in Russian].Google Scholar
  12. 12.
    S. A. Movchan, V. V. Elsha, Yu. V. Ershov, S. N. Shkarovskii, Yu. K. Potrebennikov, V. D. Kekelidze, E. M. Kislov, T. L. Enik, N. I. Azorskii, and A. O. Kolesnikov, “Device for the production of cylindrical tubes for gas-filled drift detectors of ionizing radiation,” RF Patent No. 2555693, Izobret., Polezn. Modeli, No. 19-2015 (2015).Google Scholar
  13. 13.
    Teijin DuPont Films. Product information. http://usa.dupontteijinfilms.com/.Google Scholar
  14. 14.
    M. Anelli, S. Aoki, G. Arduni, et al., “A facility to search for hidden particles (SHiP) at the CERN SPS,” CERN-SPSC-2015-016, SPSC-P-350 (2015); arXiv: 1504.04956 [physics.ins-det].Google Scholar

Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • N. I. Azorskii
    • 1
  • Yu. V. Gusakov
    • 1
  • V. V. Elsha
    • 1
  • T. L. Enik
    • 1
  • Yu. V. Ershov
    • 1
  • V. D. Kekelidze
    • 1
  • E. M. Kislov
    • 1
  • A. O. Kolesnikov
    • 1
  • D. T. Madigozhin
    • 1
  • S. A. Movchan
    • 1
  • I. A. Polenkevich
    • 1
  • Yu. K. Potrebenikov
    • 1
  • V. A. Samsonov
    • 1
  • S. N. Shkarovskiy
    • 1
  • A. N. Sotnikov
    • 1
  • A. D. Volkov
    • 1
  • A. I. Zinchenko
    • 1
  1. 1.Joint Institute for Nuclear ResearchDubnaRussia

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