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001 | 637197 | ||
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100 | _a20140603a2001 k y0engy50 ba | ||
101 | 0 | _aeng | |
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135 | _adrcn ---uucaa | ||
181 | 0 | _ai | |
182 | 0 | _ab | |
200 | 1 |
_aThe CRESST Experiment: Recent Results and Prospects _fP. Di Stefano [et al.] |
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203 |
_aText _celectronic |
||
300 | _aTitle screen | ||
320 | _a[References: (19 tit.)] | ||
330 | _aThe CRESST experiment seeks hypothetical WIMP particles that could account for the bulk of dark matter in the Universe. The detectors are cryogenic calorimeters in which WIMPs would scatter elastically on nuclei, releasing phonons. The first phase of the experiment has successfully deployed several 262 g sapphire devices in the Gran Sasso underground laboratories. A main source of background has been identified as microscopic mechanical fracturing of the crystals, and has been eliminated, improving the background rate by up to three orders of magnitude at low energies, leaving a rate close to one count per day per kg and per keV above 10 keV recoil energy. This background now appears to be dominated by radioactivity, and future CRESST scintillating calorimeters which simultaneously measure light and phonons will allow rejection of a great part of it | ||
463 |
_tArxiv.org _vHigh Energy Physics - Experiment _d2001 |
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610 | 1 | _aэлектронный ресурс | |
610 | 1 | _aтруды учёных ТПУ | |
701 | 1 |
_aStefano _bP. Di |
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701 | 1 |
_aBruckmayer _bM. |
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701 | 1 |
_aBucci _bC. |
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701 | 1 |
_aCooper _bS. |
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701 | 1 |
_aCozzini _bC. |
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701 | 1 |
_aFeilitzsch _bF. von |
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701 | 1 |
_aFrank _bT. |
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701 | 1 |
_aHauff _bD. |
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701 | 1 |
_aJagemann _bT. |
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701 | 1 |
_aJochum _bJ. |
|
701 | 1 |
_aKeeling _bR. |
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701 | 1 |
_aKraus _bH. |
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701 | 1 |
_aMarchese _bJ. |
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701 | 1 |
_aPergolesi _bD. |
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701 | 1 |
_aProbst _bF. |
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701 | 1 |
_aRamachers _bY. |
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701 | 1 |
_aSchnagl _bJ. |
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701 | 1 |
_aSeidel _bW. |
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701 | 1 |
_aSergeyev _bI. |
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701 | 1 |
_aStark _bM. |
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701 | 1 |
_aStodolsky _bL. |
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701 | 1 |
_aUchaykin _bS. V. _cspecialist in the field of non-destructive testing _cEngineer of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _f1963- _gSergey Victorovich _2stltpush _3(RuTPU)RU\TPU\pers\32279 |
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701 | 1 |
_aWulandari _bH. |
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801 | 2 |
_aRU _b63413507 _c20141021 _gRCR |
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856 | 4 | _uhttp://arxiv.org/abs/hep-ex/0011064 | |
942 | _cCF |