Euclid preparation-XXIX. Water ice in spacecraft Part I: The physics of ice formation and contamination

M Schirmer, K Thürmer, B Bras, M Cropper… - Astronomy & …, 2023 - aanda.org
Material outgassing in a vacuum leads to molecular contamination, a well-known problem in
spaceflight. Water is the most common contaminant in cryogenic spacecraft, altering …

The role of secondary electron yield in mitigating electrostatic charging in future gravitational waves detectors

L Spallino, M Angelucci, A Liedl, R Cimino - Vacuum, 2024 - Elsevier
Electrostatic charging is a known unwanted noise source that can limit measurement
sensitivity of present and future gravitational wave detectors. A mitigation method has been …

Euclid: modelling massive neutrinos in cosmology-a code comparison

M Schirmer, K Thürmer, B Bras, M Cropper… - Astronomy and …, 2023 - zora.uzh.ch
Material outgassing in a vacuum leads to molecular contamination, a well-known problem in
spaceflight. Water is the most common contaminant in cryogenic spacecraft, altering …

Can electrons neutralize the electrostatic charge on test mass mirrors in gravitational wave detectors?

L Spallino, M Angelucci, G Mazzitelli, R Musenich… - Physical Review D, 2022 - APS
The purpose of mitigating all potential effects that can detrimentally influence the sensitivity
of present and future gravitational wave detectors has triggered specific research and …

[HTML][HTML] A cryogenic torsion balance using a liquid-cryogen free, ultra-low vibration cryostat

SM Fleischer, MP Ross, K Venkateswara… - Review of Scientific …, 2022 - pubs.aip.org
We describe a liquid-cryogen free cryostat with ultra-low vibration levels, which allows for
continuous operation of a torsion balance at cryogenic temperatures. The apparatus uses a …

[PDF][PDF] Euclid preparation

V Scottez, E Zucca, C Baccigalupi, M Ballardini… - A&A, 2023 - iris.sissa.it
Material outgassing in a vacuum leads to molecular contamination, a well-known problem in
spaceflight. Water is the most common contaminant in cryogenic spacecraft, altering …

Improving the cooldown times for next-generation cryocooled gravitational-wave interferometers

E Bonilla, J Salone, B Lantz, A Galper… - Applied Physics Letters, 2023 - pubs.aip.org
We propose and test an exchange gas technique for improving the cooldown times of
cryocooled gravitational-wave interferometers. The technique works by utilizing low …

[PDF][PDF] Martin-Fleitas

M Schirmer, K Thürmer, B Bras… - Goueffon …, 2023 - scholarlypublications …
Material outgassing in a vacuum leads to molecular contamination, a well-known problem in
spaceflight. Water is the most common contaminant in cryogenic spacecraft, altering …

[PDF][PDF] Cryogenic vacuum issues affecting mirrors of future gravitational wave observatories

L Spallino - IL NUOVO CIMENTO, 2022 - papers.sif.it
The use of cryogenic mirrors in future gravitational wave detectors will reduce thermal noise,
thus improving their sensitivity especially in the lowfrequency detection range. However …

[PDF][PDF] Using low energy electrons to neutralize electrostatic charges on cryogenic test mass mirrors of future gravitational wave detectors

L Spallino, M Angelucci, R Cimino - IL NUOVO CIMENTO, 2024 - inspirehep.net
Electrostatic charging is a limiting noise source for gravitational wave detection already at
room temperature. The development of a mitigation method compliant with cryogenics is …