Recoverable Identifier

arXiv:2604.23216 · detector doi_compliance · incontrovertible · 2026-05-19 23:24:00.954997+00:00

Paper page Integrity report arXiv Try DOI

Evidence text

Thermal Performance During Irradiation Temperature stability at the detector level was monitored by a Lakeshore 372 AC resistance bridge reading a RuO 2 ther- mometer calibrated down to 30 mK, installed at the 120 mK thermal link. A 120Ωresistive heater mounted directly on the cold plate provided the heating power for the PID controller (see note 13). Prior to beam operation, a thermal stability of 120 mK±33µK was achieved (Fig. 4, BEAM OFF). Under irradiation, the stability has deteriorated to 120 mK±695µK over the full beam period (Fig. 4, BEAM ON). This degra- dation is primarily attributable to temperature overshoots in- duced by fluctuations and interruptions in beam intensity, which drove the PID controller into an operating regime out- side its optimized range, as visible in Fig. 5. Three distinct cooling power regimes are identifiable in Fig. 5. The first corresponds to nominal BEAM OFF op- eration, with 554µW of available cooling power. The sec- ond, at 467µW, follows the failure of one of the two turbo- molecular pump controllers (detailed in Section IV), which reduced the cooling power at the detector level. The third regime, at 203µW, covers the active beam period and reflects the combination of the reduced pumping capacity and the ad- ditional heat load deposited by the beam. Temperature at the 1 K shield stage was monitored by Collimator Laser Proton beam FIG. 3. DRACuLA in front of the proton beam line with the colli- mator reducing the beam cross-section to 20

Evidence payload

{
  "printed_excerpt": "Thermal Performance During Irradiation Temperature stability at the detector level was monitored by a Lakeshore 372 AC resistance bridge reading a RuO 2 ther- mometer calibrated down to 30 mK, installed at the 120 mK thermal link. A 120\u2126res",
  "reconstructed_doi": "10.1103/Phys-RevLett.106.167004.21J.J.A.Baselmans",
  "ref_index": 3,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
}