FIELD: physics.
SUBSTANCE: multichannel gas electron multiplier has two identical parallel flat metal electrodes with a gap in between that is filled with a gas, with holes arranged uniformly on the entire area of each electrode, and having dimensions that are close to the size of the gap between the electrodes, wherein each hole of one electrode lies opposite a corresponding hole of the other electrode, the device being characterised by that each electrode is made from a metal sheet with thickness smaller than the size of the gap between the electrodes, and having circular or rectangular holes, with distance between centres of neighbouring holes equal to 1.2-1.5 times the size of the hole.
EFFECT: high reliability and stability of operation of the multiplier in high mechanical noise conditions.
4 dwg
Title | Year | Author | Number |
---|---|---|---|
MULTICHANNEL GAS ELECTRONIC MULTIPLIER | 2010 |
|
RU2417384C1 |
ELECTROLUMINESCENT GAS DETECTOR OF IONS AND METHOD FOR IDENTIFYING IONS | 2015 |
|
RU2617124C2 |
CHERENKOV'S DETECTOR FOR REGISTRATION OF GAMMA EMISSION IMPULSES OF NANO- AND SUBNANOSECOND DURATION | 2008 |
|
RU2365944C1 |
TWO-PHASE CRYOGENIC AVALANCHE DETECTOR | 2012 |
|
RU2517777C2 |
WIRE GAS-FILLED ELECTRONIC MULTIPLIER OF HIGH SPATIAL RESOLUTION | 2021 |
|
RU2790547C1 |
METHOD FOR PRODUCING BEAMS OF FAST ELECTRONS, IONS, ATOMS, AS WELL AS ULTRAVIOLET AND ROENTGEN RAYS, OZONE, AND/OR OTHER CHEMICALLY ACTIVE MOLECULES IN DENSE GASES | 2003 |
|
RU2274923C2 |
DETECTOR BUILT AROUND PLURALITY OF DENSITIES AND PLURALITY OF ATOMIC NUMBERS WITH GAS-FILLED ELECTRONIC MULTIPLIER FOR IMAGE SHAPING | 2000 |
|
RU2248013C2 |
POSITION-SENSITIVE DETECTOR OF SLOW AND FAST NEUTRONS | 2022 |
|
RU2788834C1 |
MULTICHANNEL RAIL DISCHARGE SWITCH | 2003 |
|
RU2247453C1 |
RADIATION DETECTOR, PARTICULARLY ELECTROMAGNETIC RADIATION OF HIGH CAPACITY | 2012 |
|
RU2603129C2 |
Authors
Dates
2013-07-20—Published
2011-11-03—Filed