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OWAISE AHMED

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 Kō Enerugī Kasokuki Kenkyū Kikō

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TESSERACT project

  1. Managed by Lawrence Berkeley National Lab (LBNL), for Department of energy High energy Physics

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  • The Experimental Search for Superconducting Axion Readout with Advanced Cryogenic Technology.

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3. Axion is a dark matter candidate.

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Berkeley, Caltech, Argonne National Lab, Texas A&M, University of Michigan

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The Experimental Search for Superconducting Axion Readout with Advanced Cryogenic Technology

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HeRALD Project

  1. Helium Roton Apparatus for Light Dark Matter.

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  • Designed to detect low-mass dark matter particles using superfluid helium as the detection medium

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  • When a dark matter particle interacts with a helium atom, it can produce quasiparticles like rotons or phonons.

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  • Then we use the TES, Transition Edge Semiconductor, which works on the principle of superconductivity.

Which is capable of reading low signals

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Where will it be performed

Super KamioKande Experiment

Gifu Prefecture, japan

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Kamioka Mines

KamLAND, Super-Kamiokande,

KamLAND-Zen,

KAGRA, XMASS, CANDLES

And a couple of more such experiments are being performed,

Inside a mountain at a depth of 1000m.

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KamLand

(Kamioka Liquid-scintillator Anti-Neutrino Detector)

Here

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QUP

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We need to go low, Temperature

  1. Cryogenic temperatures.

Cryonegics ~ mK

  1. Such temperatures are required for both, to maintain the Helium superfluid state and also for the TES detector.

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The Dilution Fridge

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Problem statement

  • Text files

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  • Scalable and manageable in future

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Slow controlled Sensor

1. Slow controlled parameters are measured “slowly”.

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2. Database to store slow controlled parameters

Example : Pressure, Seismic activity , Humidity etc

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3. Design DB, that is keeping future in mind.

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DBMS

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Why MongoDB?

  • Structuring of the database

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  • Time series

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  • Compatible with nearly all languages

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  • A Cloud Based MongoDB, called the MongodDB Atlas.

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About structure

  • No-SQL data base management

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2 databases might be completely independent, unlike what we have in table , row from.

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  • You can exploit this Particular feature to make pretty scalable database management routines

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  • Collection - Classes
  • Object - Documents

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Engineering 🤝 Physics

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Thank you

Thank you

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https://github.com/suerfu/slowcon