Potential of geo-neutrino measurements at JUNO
The flux of geoneutrinos at any point on the Earth is a function of the abundance and distribution of radioactive elements within our planet. This flux has been successfully detected by the 1-kt Kam LAND and 0.3-kt Borexino detectors, with these measurements being limited by their low statistics. Th...
Gespeichert in:
| Veröffentlicht in: | Chinese physics C 2016-03, Vol.40 (3), p.29-36 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 36 |
|---|---|
| container_issue | 3 |
| container_start_page | 29 |
| container_title | Chinese physics C |
| container_volume | 40 |
| creator | 韩然 李玉峰 占亮 William F McDonough 曹俊 Livia Ludhova |
| description | The flux of geoneutrinos at any point on the Earth is a function of the abundance and distribution of radioactive elements within our planet. This flux has been successfully detected by the 1-kt Kam LAND and 0.3-kt Borexino detectors, with these measurements being limited by their low statistics. The planned 20-kt JUNO detector will provide an exciting opportunity to obtain a high statistics measurement, which will provide data to address several questions of geological importance. This paper presents the JUNO detector design concept, the expected geo-neutrino signal and corresponding backgrounds. The precision level of geo-neutrino measurements at JUNO is obtained with the standard least-squares method. The potential of the Th/U ratio and mantle measurements is also discussed. |
| doi_str_mv | 10.1088/1674-1137/40/3/033003 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1825451642</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cqvip_id>668163496</cqvip_id><sourcerecordid>1825451642</sourcerecordid><originalsourceid>FETCH-LOGICAL-c426t-d3d6a5711bbc9784c8a972ec1e60a7fff9b01605514494ad0936f065356198be3</originalsourceid><addsrcrecordid>eNo9kMtOwzAQRS0EEqXwCUgRKzZpZuJH7CWqeKqiLOjachK7BCVxaycL_p5UrbqaxZxzpXsJuUdYIEiZoShYikiLjEFGM6AUgF6QGeScpRR4fklmZ-aa3MT4CyDYpM7I4ssPth8a0ybeJVvr096OQ2h6n3TWxDHYbnrHxAzJx-ZzfUuunGmjvTvdOdm8PH8v39LV-vV9-bRKK5aLIa1pLQwvEMuyUoVklTSqyG2FVoApnHOqBBTAOTKmmKlBUeFAcMoFKllaOiePx9xd8PvRxkF3Taxs25re-jFqlFM3joLlE8qPaBV8jME6vQtNZ8KfRtCHffShuz501ww01cd9Ju_h5P34frtv-u1ZFEKioEwJ-g-Pr2HQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1825451642</pqid></control><display><type>article</type><title>Potential of geo-neutrino measurements at JUNO</title><source>IOP Publishing Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>IOPscience extra</source><source>Institute of Physics (IOP) Journals - HEAL-Link</source><source>Alma/SFX Local Collection</source><creator>韩然 李玉峰 占亮 William F McDonough 曹俊 Livia Ludhova</creator><creatorcontrib>韩然 李玉峰 占亮 William F McDonough 曹俊 Livia Ludhova</creatorcontrib><description>The flux of geoneutrinos at any point on the Earth is a function of the abundance and distribution of radioactive elements within our planet. This flux has been successfully detected by the 1-kt Kam LAND and 0.3-kt Borexino detectors, with these measurements being limited by their low statistics. The planned 20-kt JUNO detector will provide an exciting opportunity to obtain a high statistics measurement, which will provide data to address several questions of geological importance. This paper presents the JUNO detector design concept, the expected geo-neutrino signal and corresponding backgrounds. The precision level of geo-neutrino measurements at JUNO is obtained with the standard least-squares method. The potential of the Th/U ratio and mantle measurements is also discussed.</description><identifier>ISSN: 1674-1137</identifier><identifier>EISSN: 0254-3052</identifier><identifier>DOI: 10.1088/1674-1137/40/3/033003</identifier><language>eng</language><subject>Abundance ; Detectors ; Earth ; Flux ; Geology ; Least squares method ; Statistics ; 中微子 ; 分布函数 ; 地球内部 ; 地质意义 ; 探测器 ; 放射性元素 ; 最小二乘法 ; 测量</subject><ispartof>Chinese physics C, 2016-03, Vol.40 (3), p.29-36</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-d3d6a5711bbc9784c8a972ec1e60a7fff9b01605514494ad0936f065356198be3</citedby><cites>FETCH-LOGICAL-c426t-d3d6a5711bbc9784c8a972ec1e60a7fff9b01605514494ad0936f065356198be3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/92043A/92043A.jpg</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>韩然 李玉峰 占亮 William F McDonough 曹俊 Livia Ludhova</creatorcontrib><title>Potential of geo-neutrino measurements at JUNO</title><title>Chinese physics C</title><addtitle>Chinese Physica C</addtitle><description>The flux of geoneutrinos at any point on the Earth is a function of the abundance and distribution of radioactive elements within our planet. This flux has been successfully detected by the 1-kt Kam LAND and 0.3-kt Borexino detectors, with these measurements being limited by their low statistics. The planned 20-kt JUNO detector will provide an exciting opportunity to obtain a high statistics measurement, which will provide data to address several questions of geological importance. This paper presents the JUNO detector design concept, the expected geo-neutrino signal and corresponding backgrounds. The precision level of geo-neutrino measurements at JUNO is obtained with the standard least-squares method. The potential of the Th/U ratio and mantle measurements is also discussed.</description><subject>Abundance</subject><subject>Detectors</subject><subject>Earth</subject><subject>Flux</subject><subject>Geology</subject><subject>Least squares method</subject><subject>Statistics</subject><subject>中微子</subject><subject>分布函数</subject><subject>地球内部</subject><subject>地质意义</subject><subject>探测器</subject><subject>放射性元素</subject><subject>最小二乘法</subject><subject>测量</subject><issn>1674-1137</issn><issn>0254-3052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNo9kMtOwzAQRS0EEqXwCUgRKzZpZuJH7CWqeKqiLOjachK7BCVxaycL_p5UrbqaxZxzpXsJuUdYIEiZoShYikiLjEFGM6AUgF6QGeScpRR4fklmZ-aa3MT4CyDYpM7I4ssPth8a0ybeJVvr096OQ2h6n3TWxDHYbnrHxAzJx-ZzfUuunGmjvTvdOdm8PH8v39LV-vV9-bRKK5aLIa1pLQwvEMuyUoVklTSqyG2FVoApnHOqBBTAOTKmmKlBUeFAcMoFKllaOiePx9xd8PvRxkF3Taxs25re-jFqlFM3joLlE8qPaBV8jME6vQtNZ8KfRtCHffShuz501ww01cd9Ju_h5P34frtv-u1ZFEKioEwJ-g-Pr2HQ</recordid><startdate>20160301</startdate><enddate>20160301</enddate><creator>韩然 李玉峰 占亮 William F McDonough 曹俊 Livia Ludhova</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20160301</creationdate><title>Potential of geo-neutrino measurements at JUNO</title><author>韩然 李玉峰 占亮 William F McDonough 曹俊 Livia Ludhova</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c426t-d3d6a5711bbc9784c8a972ec1e60a7fff9b01605514494ad0936f065356198be3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Abundance</topic><topic>Detectors</topic><topic>Earth</topic><topic>Flux</topic><topic>Geology</topic><topic>Least squares method</topic><topic>Statistics</topic><topic>中微子</topic><topic>分布函数</topic><topic>地球内部</topic><topic>地质意义</topic><topic>探测器</topic><topic>放射性元素</topic><topic>最小二乘法</topic><topic>测量</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>韩然 李玉峰 占亮 William F McDonough 曹俊 Livia Ludhova</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chinese physics C</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>韩然 李玉峰 占亮 William F McDonough 曹俊 Livia Ludhova</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Potential of geo-neutrino measurements at JUNO</atitle><jtitle>Chinese physics C</jtitle><addtitle>Chinese Physica C</addtitle><date>2016-03-01</date><risdate>2016</risdate><volume>40</volume><issue>3</issue><spage>29</spage><epage>36</epage><pages>29-36</pages><issn>1674-1137</issn><eissn>0254-3052</eissn><abstract>The flux of geoneutrinos at any point on the Earth is a function of the abundance and distribution of radioactive elements within our planet. This flux has been successfully detected by the 1-kt Kam LAND and 0.3-kt Borexino detectors, with these measurements being limited by their low statistics. The planned 20-kt JUNO detector will provide an exciting opportunity to obtain a high statistics measurement, which will provide data to address several questions of geological importance. This paper presents the JUNO detector design concept, the expected geo-neutrino signal and corresponding backgrounds. The precision level of geo-neutrino measurements at JUNO is obtained with the standard least-squares method. The potential of the Th/U ratio and mantle measurements is also discussed.</abstract><doi>10.1088/1674-1137/40/3/033003</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1674-1137 |
| ispartof | Chinese physics C, 2016-03, Vol.40 (3), p.29-36 |
| issn | 1674-1137 0254-3052 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1825451642 |
| source | IOP Publishing Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; IOPscience extra; Institute of Physics (IOP) Journals - HEAL-Link; Alma/SFX Local Collection |
| subjects | Abundance Detectors Earth Flux Geology Least squares method Statistics 中微子 分布函数 地球内部 地质意义 探测器 放射性元素 最小二乘法 测量 |
| title | Potential of geo-neutrino measurements at JUNO |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-23T17%3A55%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Potential%20of%20geo-neutrino%20measurements%20at%20JUNO&rft.jtitle=Chinese%20physics%20C&rft.au=%E9%9F%A9%E7%84%B6%20%E6%9D%8E%E7%8E%89%E5%B3%B0%20%E5%8D%A0%E4%BA%AE%20William%20F%20McDonough%20%E6%9B%B9%E4%BF%8A%20Livia%20Ludhova&rft.date=2016-03-01&rft.volume=40&rft.issue=3&rft.spage=29&rft.epage=36&rft.pages=29-36&rft.issn=1674-1137&rft.eissn=0254-3052&rft_id=info:doi/10.1088/1674-1137/40/3/033003&rft_dat=%3Cproquest_cross%3E1825451642%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1825451642&rft_id=info:pmid/&rft_cqvip_id=668163496&rfr_iscdi=true |