Zobrazeno 1 - 10
of 17
pro vyhledávání: '"C.H. Lally"'
Autor:
N. J. C. Spooner, C.H. Lally, P. Jagpal, P.F. Smith, N. J. T. Smith, G.T.A. Squier, M.J. van den Putte, J.D. Lewin, G.J. Davies
Publikováno v:
Astroparticle Physics. 5:299-307
The UVIS dark matter detector, proposed by Spooner and Smith (Phys. Lett. B 314 (1993) 430), consists of < 1000 ppm Tl doped NaI scintillator operated at 100–200 K, with measurement of UV and visible scintillation components used to discriminate be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::708e2ae9ecf7570f895940d15535e405
https://doi.org/10.1016/0927-6505(96)00032-1
https://doi.org/10.1016/0927-6505(96)00032-1
Autor:
W. G. Jones, P.F. Smith, G.T.J. Arnison, M.J.T. van den Putte, G.J. Davies, P.R. Blake, T. Ali, J. C. Barton, M. K. Joshi, N. J. T. Smith, T. J. Sumner, N. J. C. Spooner, J.D. Lewin, J. J. Quenby, G.J. Homer, D. Shaul, J.P. Li, C.H. Lally, G. J. Alner, A. Bewick
Publikováno v:
Astroparticle Physics. 5:249-253
Analysis is reported of a 6 month run with a 6.2 kg NaI detector deployed in a well shielded underground laboratory to search for signatures of cold dark matter interactions. By using pulse shape information to reject most background events, a signif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c9f3f58050c4e7b4df639db0ce7bbc5
https://doi.org/10.1016/0927-6505(96)00025-4
https://doi.org/10.1016/0927-6505(96)00025-4
Autor:
G.J. Davies, A. Bewick, J. J. Quenby, A. M. Cruise, J. Saunders, G.T.J. Arnison, C.H. Lally, P.R. Blake, T. J. Sumner, N. J. C. Spooner, W. G. Jones, P.F. Smith, M.J. van den Putte, T. Ali, G. J. Alner, M. J. Lea, N. J. T. Smith, J. C. Barton, J.D. Lewin, J.P. Li, G.J. Homer, C.C. Zammit, D. Shaul, A.D. Caplin, P. Stefanyi, R A Stradling, S.M. Grant
Publikováno v:
Physics Letters B. 351:70-76
Low-energy background spectra from 1.3 kg and 6.2 kg NaI(TI) crystal scintillators operating in the shielded Boulby underground facility were measured. Upper limits to the scattering interaction rates and cross-sections of Galactic dark matter in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b934c713f135cf2324a10a6e4bd6725
https://doi.org/10.1016/0370-2693(95)00355-o
https://doi.org/10.1016/0370-2693(95)00355-o
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 48:67-69
This paper outlines statistical techniques developed by the UK Dark Matter Collaboration to convert the resultant energy spectra from NaI crystal scintillation detectors to a 90% confidence level upper limit to the rate of the hypothetical weakly int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f006e544338c575a5a21e5476f2f9d5a
https://doi.org/10.1016/0920-5632(96)00209-5
https://doi.org/10.1016/0920-5632(96)00209-5
Autor:
J. J. Quenby, P.R. Blake, M.J. van den Putte, J.P. Li, N. J. C. Spooner, G.J. Davies, G.T.J. Arnison, C.H. Lally, J. C. Barton, A. Bewick, G.J. Homer, W. G. Jones, P.F. Smith, N. J. T. Smith, G. J. Alner, T. J. Sumner, J.D. Lewin, D. Shaul, T. Ali
Publikováno v:
Scopus-Elsevier
We report new limits on nuclear scattering events resulting from Galactic dark matter in the form of hypothetical weakly interacting massive particles. By pulse shape analysis of 6 months' underground data from a 6 kg sodium iodide crystal, over the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c67625e32a4ce98060b5872dc05d6934
http://www.scopus.com/inward/record.url?eid=2-s2.0-0042688766&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0042688766&partnerID=MN8TOARS
Autor:
M.J. van den Putte, N. J. T. Smith, G.J. Davies, J. Li, W. G. Jones, P.F. Smith, T. J. Sumner, T. Ali, P.R. Blake, J. C. Barton, J.J. Quenby, A. Bewick, G. T. J. Arnison, C.H. Lally, J. D. Lewin, G.J. Homer, N. J. C. Spooner, G.J. Alner, D. Shaul
Publikováno v:
Scopus-Elsevier
Using pulse shape analysis of data from 173 operating days of our 6.2 kg NaI detector in the energy range 7–10 keV we present new limits on weakly interacting massive particles that may constitute the dark matter. An improvement of a factor >30 has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::449005e5dbfdf7bd3b8ada6288f4a8c5
http://www.scopus.com/inward/record.url?eid=2-s2.0-10444237370&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-10444237370&partnerID=MN8TOARS
Publikováno v:
INSPIRE-HEP
The need for, and benefits of using, wavelength shifters with certain dark matter scintillator detectors is discussed. The dependence of conversion efficiency on thickness and incident wavelength is extensively investigated for evaporated coatings of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7b4ae3d77c2a98608e9abdb1449405f
http://inspirehep.net/record/40291
http://inspirehep.net/record/40291
Autor:
N. J. C. Spooner, P.F. Smith, J.D. Lewin, G.T.A. Squier, N. J. T. Smith, C.H. Lally, P. Jagpal, Gavin Davies
Publikováno v:
Scopus-Elsevier
The UVIS dark matter detector, proposed by Spooner and Smith (Phys. Lett. B314 (1993) p 430), consists of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da5ee53dd580fa5a55853ca700080930
http://www.scopus.com/inward/record.url?eid=2-s2.0-0029452880&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0029452880&partnerID=MN8TOARS
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