Study of the Microphonics for Prospective Space-Based Neutron and Gamma-Ray Detectors and Methods for its Suppression


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Abstract

The results of testing a number of space-based detectors that contain PMTs or high-voltage electrodes for the noise from the microphonics that occurs in the signal path due to external mechanical action have been presented. A method for the vibration isolation of instruments aboard a spacecraft has been proposed to reduce their responsivity to vibrations.

About the authors

A. A. Vostrukhin

Space Research Institute of the Russian Academy of Sciences

Author for correspondence.
Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 117997

D. V. Golovin

Space Research Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 117997

A. S. Kozyrev

Space Research Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 117997

M. L. Litvak

Space Research Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 117997

A. V. Malakhov

Space Research Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 117997

I. G. Mitrofanov

Space Research Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 117997

M. I. Mokrousov

Space Research Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 117997

T. M. Tomilina

Blagonravov Mechanical Engineering Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 101990

Yu. I. Bobrovnitskiy

Blagonravov Mechanical Engineering Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 101990

A. S. Grebennikov

Blagonravov Mechanical Engineering Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 101990

M. M. Laktionova

Blagonravov Mechanical Engineering Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 101990

B. N. Bakhtin

Blagonravov Mechanical Engineering Institute of the Russian Academy of Sciences

Email: vostrukhin@np.cosmos.ru
Russian Federation, Moscow, 101990

A. V. Sotov

Samara University

Email: vostrukhin@np.cosmos.ru
Russian Federation, Samara, 443086

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