| 000 | 03092nlm1a2200373 4500 | ||
|---|---|---|---|
| 001 | 651028 | ||
| 005 | 20231030041015.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\16277 | ||
| 035 | _aRU\TPU\network\15027 | ||
| 090 | _a651028 | ||
| 100 | _a20161031a2016 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aExperiment to find the neutron clusters in the decay of 238U nuclei _fV. M. Bystritsky [et al.] |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: p. 168 (26 tit.)] | ||
| 330 | _aThe first experiment was carried out, the task of which is the direct detection of neutron nuclei (number of bound neutrons ≥6) with a multineutron detector. The experimental results indicate that in the cluster decay of 238U there is a hexaneutrons and (or) octaneutrons. Multineutron detector made of 20 3He counters located in the moderator of polyethylene. The samples (emitters) from uranium trioxide (UO3) were the sources of neutron nuclei. The duration of the experiment was 112.66 days. For the probability of hexaneutrons and (or) octaneutrons emission of nuclei 238U with respect to the probability of α-decay mode are determined. The upper limits on the 90% confidence level are the following: λ(6n)/λα≤9.3×10−9and (or) λ(8n)/λα≤3.6×10−10. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 |
_tNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment _d1984- |
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| 463 |
_tVol. 834 _v[P. 164–168] _d2016 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 701 | 1 |
_aBystritsky _bV. M. _gVyacheslav Mikhaylovich |
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| 701 | 1 |
_aDudkin _bG. N. _cspecialist in the field of nuclear physics _cSenior researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1944- _gGennadiy Nikolaevich _2stltpush _3(RuTPU)RU\TPU\pers\34190 |
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| 701 | 1 |
_aKuznetsov _bS. I. _cphysicist _cassociate professor of Tomsk polytechnic university, candidate of technical sciences (PhD) _f1952- _gSergey Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\30071 |
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| 701 | 1 |
_aVarlachev _bV. A. _cphysicist, specialist in the field of nuclear physics _cHead of the laboratory of Tomsk Polytechnic University, Candidate of technical sciences _f1948- _gValery Aleksandrovich _2stltpush _3(RuTPU)RU\TPU\pers\33722 |
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| 701 | 1 |
_aPadalko _bV. N. _cphysicist _cLeading engineer of Tomsk Polytechnic University _f1949- _gVladimir Nikolaevich _2stltpush _3(RuTPU)RU\TPU\pers\32978 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bФизико-технический институт (ФТИ) _bЛаборатория № 33 ядерного реактора _h6474 _2stltpush _3(RuTPU)RU\TPU\col\19896 |
| 801 | 2 |
_aRU _b63413507 _c20161031 _gRCR |
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| 856 | 4 | _uhttp://dx.doi.org/10.1016/j.nima.2016.07.045 | |
| 942 | _cCF | ||