Current Status and Future Prospects of the SNO+ Experiment

Current Status and Future Prospects of the SNO+ Experiment
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DOI：
10.1155/2016/6194250
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发表时间：
2015-08
期刊：
Advances in High Energy Physics
影响因子：
1.7
通讯作者：
S. Andringa;E. Arushanova;S. Asahi;M. Askins;D. Auty;A. R. Back;Z. Barnard;N. Barros;E. Beier;A. Bialek;S. Biller;E. Blucher;R. Bonventre;D. Braid;E. Caden;E. Callaghan;J. Caravaca;J. Carvalho;L. Cavalli;D. Chauhan;M. Chen;O. Chkvorets;K. Clark;B. Cleveland;I. Coulter;D. Cressy;X. Dai;C. Darrach;B. Davis-purcell;R. Deen;M. M. Depatie-M.;F. Descamps;F. Lodovico;N. Duhaime;F. Duncan;J. Dunger;E. Falk;N. Fatemighomi;R. Ford;P. Gorel;C. Grant;S. Grullon;E. Guillian;A. Hallin;D. Hallman;S. Hans;J. Hartnell;P. Harvey;M. Hedayatipour;W. Heintzelman;R. Helmer;B. Hreljac;J. Hu;T. Iida;C. Jackson;N. Jelley;C. Jillings;C. Jones;P. Jones;K. Kamdin;T. Kaptanoglu;J. Kaspar;P. Keener;P. Khaghani;L. Kippenbrock;J. Klein;R. Knapik;J. Kofron;L. Kormos;S. Korte;C. Kraus;C. Krauss;K. Labe;I. Lam;C. Lan;B. Land;S. Langrock;A. Latorre;I. Lawson;G. Lefeuvre;E. Leming;J. Lidgard;X. Liu;Y. Liu;V. Lozza;S. Maguire;A. Maio;K. Majumdar;S. Manecki;J. Maneira;E. Marzec;A. Mastbaum;N. McCauley;A. McDonald;J. Mcmillan;P. Mekarski;C. Miller;Y. Mohan;E. Mony;M. Mottram;V. Novikov;H. O'Keeffe;E. O’Sullivan;G. O. Gann;M. Parnell;S. Peeters;T. Pershing;Z. Petriw;G. Prior;J. Prouty;S. Quirk;A. Reichold;A. Robertson;J. Rose;R. Rosero;P. Rost;J. Rumleskie;M. Schumaker;M. Schwendener;D. Ścisłowski;J. Secrest;M. Seddighin;L. Segui;S. Seibert;T. Shantz;T. Shokair;L. Sibley;J. Sinclair;K. Singh;P. Skensved;A. Soerensen;T. Sonley;R. Stainforth;M. Strait;M. Stringer;R. Svoboda;J. Tatar;L. Tian;N. Tolich;J. Tseng;H. Tseung;R. Berg;E. V'azquez-J'auregui;C. Virtue;B. Krosigk;J. Walker;M. Walker;O. Wasalski;J. Waterfield;R. White;J. Wilson;T. Winchester;A. Wright;M. Yeh;T. Zhao;K. Z. L. D. I. E. F. E. Part'iculas-K.-Z.-L.-D.-I.-E.-F.-E.-Part'iculas-1388793916;Lisboa;Portugal;Queen Mary;U. O. London;S. O. Physics;Astronomy;London;UK.;Queen's University;D. Physics;E. Physics;Kingston;on;Canada.;U. California;Davis;Ca;Usa;U. Alberta;Edmonton;Ab;U. Sussex;Physics;Falmer;Brighton;Laurentian University;Sudbury;U. Pennsylvania;Philadelphia.;Pa;U. Oxford;The Denys Wilkinson Building;Oxford;The Enrico Fermi Institute;T. Chicago;Chicago.;Il;Berkeley;L. B. N. Laboratory;Nuclear Science Division;Universidade de Coimbra;Laborat'orio de Instrumentaccao e F'isica Experimental de Part'iculas-Laborat'orio-de-Instrumentaccao-e-F'isica-de-1388470540;D. D. F'isica-D.;Coimbra;Snolab;Triumf;Vancouver.;Bc;Brookhaven National Laboratory;C. Department;Upton;Ny;U. Washington;Center for High Energy Physics;Astrophysics;Seattle;Wa;N. University;Northfield;Vt;L. University;Physics Department;Lancaster;T. U. Dresden;Institut fur Teilchenphysik;Dresden.;H Germany;Universidade de Lisboa;F. Ciencias;U. Liverpool;Liverpool;U. Sheffield;Sheffield;A. A. S. University-A.;Savannah;Ga;Universidad Nacional Aut'onoma de M'exico;I. D. F'isica;M'exico D.F.;M'exico.
S. Andringa;E. Arushanova;S. Asahi;M. Askins;D. Auty;A. R. Back;Z. Barnard;N. Barros;E. Beier;A. Bialek;S. Biller;E. Blucher;R. Bonventre;D. Braid;E. Caden;E. Callaghan;J. Caravaca;J. Carvalho;L. Cavalli;D. Chauhan;M. Chen;O. Chkvorets;K. Clark;B. Cleveland;I. Coulter;D. Cressy;X. Dai;C. Darrach;B. Davis-purcell;R. Deen;M. M. Depatie-M.;F. Descamps;F. Lodovico;N. Duhaime;F. Duncan;J. Dunger;E. Falk;N. Fatemighomi;R. Ford;P. Gorel;C. Grant;S. Grullon;E. Guillian;A. Hallin;D. Hallman;S. Hans;J. Hartnell;P. Harvey;M. Hedayatipour;W. Heintzelman;R. Helmer;B. Hreljac;J. Hu;T. Iida;C. Jackson;N. Jelley;C. Jillings;C. Jones;P. Jones;K. Kamdin;T. Kaptanoglu;J. Kaspar;P. Keener;P. Khaghani;L. Kippenbrock;J. Klein;R. Knapik;J. Kofron;L. Kormos;S. Korte;C. Kraus;C. Krauss;K. Labe;I. Lam;C. Lan;B. Land;S. Langrock;A. Latorre;I. Lawson;G. Lefeuvre;E. Leming;J. Lidgard;X. Liu;Y. Liu;V. Lozza;S. Maguire;A. Maio;K. Majumdar;S. Manecki;J. Maneira;E. Marzec;A. Mastbaum;N. McCauley;A. McDonald;J. Mcmillan;P. Mekarski;C. Miller;Y. Mohan;E. Mony;M. Mottram;V. Novikov;H. O'Keeffe;E. O’Sullivan;G. O. Gann;M. Parnell;S. Peeters;T. Pershing;Z. Petriw;G. Prior;J. Prouty;S. Quirk;A. Reichold;A. Robertson;J. Rose;R. Rosero;P. Rost;J. Rumleskie;M. Schumaker;M. Schwendener;D. Ścisłowski;J. Secrest;M. Seddighin;L. Segui;S. Seibert;T. Shantz;T. Shokair;L. Sibley;J. Sinclair;K. Singh;P. Skensved;A. Soerensen;T. Sonley;R. Stainforth;M. Strait;M. Stringer;R. Svoboda;J. Tatar;L. Tian;N. Tolich;J. Tseng;H. Tseung;R. Berg;E. V'azquez-J'auregui;C. Virtue;B. Krosigk;J. Walker;M. Walker;O. Wasalski;J. Waterfield;R. White;J. Wilson;T. Winchester;A. Wright;M. Yeh;T. Zhao;K. Z. L. D. I. E. F. E. Part'iculas-K.-Z.-L.-D.-I.-E.-F.-E.-Part'iculas-1388793916;Lisboa;Portugal;Queen Mary;U. O. London;S. O. Physics;Astronomy;London;UK.;Queen's University;D. Physics;E. Physics;Kingston;on;Canada.;U. California;Davis;Ca;Usa;U. Alberta;Edmonton;Ab;U. Sussex;Physics;Falmer;Brighton;Laurentian University;Sudbury;U. Pennsylvania;Philadelphia.;Pa;U. Oxford;The Denys Wilkinson Building;Oxford;The Enrico Fermi Institute;T. Chicago;Chicago.;Il;Berkeley;L. B. N. Laboratory;Nuclear Science Division;Universidade de Coimbra;Laborat'orio de Instrumentaccao e F'isica Experimental de Part'iculas-Laborat'orio-de-Instrumentaccao-e-F'isica-de-1388470540;D. D. F'isica-D.;Coimbra;Snolab;Triumf;Vancouver.;Bc;Brookhaven National Laboratory;C. Department;Upton;Ny;U. Washington;Center for High Energy Physics;Astrophysics;Seattle;Wa;N. University;Northfield;Vt;L. University;Physics Department;Lancaster;T. U. Dresden;Institut fur Teilchenphysik;Dresden.;H Germany;Universidade de Lisboa;F. Ciencias;U. Liverpool;Liverpool;U. Sheffield;Sheffield;A. A. S. University-A.;Savannah;Ga;Universidad Nacional Aut'onoma de M'exico;I. D. F'isica;M'exico D.F.;M'exico.
中科院分区：
物理与天体物理4区
文献类型：
--
作者：
S. Andringa;E. Arushanova;S. Asahi;M. Askins;D. Auty;A. R. Back;Z. Barnard;N. Barros;E. Beier;A. Bialek;S. Biller;E. Blucher;R. Bonventre;D. Braid;E. Caden;E. Callaghan;J. Caravaca;J. Carvalho;L. Cavalli;D. Chauhan;M. Chen;O. Chkvorets;K. Clark;B. Cleveland;I. Coulter;D. Cressy;X. Dai;C. Darrach;B. Davis-purcell;R. Deen;M. M. Depatie-M.;F. Descamps;F. Lodovico;N. Duhaime;F. Duncan;J. Dunger;E. Falk;N. Fatemighomi;R. Ford;P. Gorel;C. Grant;S. Grullon;E. Guillian;A. Hallin;D. Hallman;S. Hans;J. Hartnell;P. Harvey;M. Hedayatipour;W. Heintzelman;R. Helmer;B. Hreljac;J. Hu;T. Iida;C. Jackson;N. Jelley;C. Jillings;C. Jones;P. Jones;K. Kamdin;T. Kaptanoglu;J. Kaspar;P. Keener;P. Khaghani;L. Kippenbrock;J. Klein;R. Knapik;J. Kofron;L. Kormos;S. Korte;C. Kraus;C. Krauss;K. Labe;I. Lam;C. Lan;B. Land;S. Langrock;A. Latorre;I. Lawson;G. Lefeuvre;E. Leming;J. Lidgard;X. Liu;Y. Liu;V. Lozza;S. Maguire;A. Maio;K. Majumdar;S. Manecki;J. Maneira;E. Marzec;A. Mastbaum;N. McCauley;A. McDonald;J. Mcmillan;P. Mekarski;C. Miller;Y. Mohan;E. Mony;M. Mottram;V. Novikov;H. O'Keeffe;E. O’Sullivan;G. O. Gann;M. Parnell;S. Peeters;T. Pershing;Z. Petriw;G. Prior;J. Prouty;S. Quirk;A. Reichold;A. Robertson;J. Rose;R. Rosero;P. Rost;J. Rumleskie;M. Schumaker;M. Schwendener;D. Ścisłowski;J. Secrest;M. Seddighin;L. Segui;S. Seibert;T. Shantz;T. Shokair;L. Sibley;J. Sinclair;K. Singh;P. Skensved;A. Soerensen;T. Sonley;R. Stainforth;M. Strait;M. Stringer;R. Svoboda;J. Tatar;L. Tian;N. Tolich;J. Tseng;H. Tseung;R. Berg;E. V'azquez-J'auregui;C. Virtue;B. Krosigk;J. Walker;M. Walker;O. Wasalski;J. Waterfield;R. White;J. Wilson;T. Winchester;A. Wright;M. Yeh;T. Zhao;K. Z. L. D. I. E. F. E. Part'iculas-K.-Z.-L.-D.-I.-E.-F.-E.-Part'iculas-1388793916;Lisboa;Portugal;Queen Mary;U. O. London;S. O. Physics;Astronomy;London;UK.;Queen's University;D. Physics;E. Physics;Kingston;on;Canada.;U. California;Davis;Ca;Usa;U. Alberta;Edmonton;Ab;U. Sussex;Physics;Falmer;Brighton;Laurentian University;Sudbury;U. Pennsylvania;Philadelphia.;Pa;U. Oxford;The Denys Wilkinson Building;Oxford;The Enrico Fermi Institute;T. Chicago;Chicago.;Il;Berkeley;L. B. N. Laboratory;Nuclear Science Division;Universidade de Coimbra;Laborat'orio de Instrumentaccao e F'isica Experimental de Part'iculas-Laborat'orio-de-Instrumentaccao-e-F'isica-de-1388470540;D. D. F'isica-D.;Coimbra;Snolab;Triumf;Vancouver.;Bc;Brookhaven National Laboratory;C. Department;Upton;Ny;U. Washington;Center for High Energy Physics;Astrophysics;Seattle;Wa;N. University;Northfield;Vt;L. University;Physics Department;Lancaster;T. U. Dresden;Institut fur Teilchenphysik;Dresden.;H Germany;Universidade de Lisboa;F. Ciencias;U. Liverpool;Liverpool;U. Sheffield;Sheffield;A. A. S. University-A.;Savannah;Ga;Universidad Nacional Aut'onoma de M'exico;I. D. F'isica;M'exico D.F.;M'exico.

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SNO +是一个基于大型液体闪烁体的实验，位于加拿大萨德伯里的SNOLAB地下2千米处。它重新利用了萨德伯里中微子观测站探测器，该探测器由一个直径12米的丙烯酸容器组成，容器将被注入约780吨的超纯液体闪烁体。作为一个多用途中微子实验，SNO +的主要目标是寻找碲 - 130的无中微子双β衰变（0νββ）。在第一阶段，探测器将装入0.3%的天然碲，相当于近800千克的碲 - 130，预期的有效马约拉纳中微子质量敏感度在55 - 133毫电子伏特区域，刚好在反质量等级之上。最近，已经对装入多达十倍天然碲的可能性进行了研究，这将使SNO +在未来能够深入反中微子质量等级的参数空间实现敏感度。此外，SNO +旨在测量反应堆反中微子振荡、低能太阳中微子和地球中微子，对超新星中微子敏感，并寻找奇异物理现象。探测器装满水的第一阶段即将开始，闪烁体阶段预计在获取几个月的水数据之后开始。0νββ第一阶段预计在2017年进行。
SNO+is a large liquid scintillator-based experiment located 2 km underground at SNOLAB, Sudbury,Canada. It reuses the Sudbury Neutrino Observatory detector, consisting of a 12m diameter acrylic vessel which will be filled with about 780 tonnes of ultra-pure liquid scintillator. Designed as a multipurpose neutrino experiment, the primary goal of SNO+ is a search for the neutrinoless double-beta decay (0BB) of 130Te. In Phase I, the detector will be loaded with 0.3% natural tellurium, corresponding to nearly 800 kg of 130Te, with an expected effective Majorana neutrino mass sensitivity in the region of 55–133meV, just above the inverted mass hierarchy. Recently, the possibility of deploying up to ten times more natural tellurium has been investigated, which would enable SNO+ to achieve sensitivity deep into the parameter space for the inverted neutrino mass hierarchy in the future. Additionally, SNO+ aims to measure reactor antineutrino oscillations, low energy solar neutrinos, and geoneutrinos, to be sensitive to supernova neutrinos, and to search for exotic physics. A first phase with the detector filled with water will begin soon, with the scintillator phase expected to start after a few months of water data taking. The 01BB Phase I is foreseen for 2017.