NEOS Experiment

Youngju Ko; Bo Young Han; Chang Hwan Jang; Eun Ju Jeon; Kyung Kwang Joo; Ba Ro Kim; Hong Joo Kim; Hyunsoo Kim; Jinyu Kim; Young Duk Kim; Jaison Lee; Joo Young Lee; Moo Hyun Lee; Yoo Min Oh; Hyang Kyu Park; Kang Soon Park; Kyung Min Seo; Kim Siyeon; Gwang Min Sun

doi:10.1088/1742-6596/1216/1/012004

NEOS Experiment

Youngju Ko
, Bo Young Han
, Chang Hwan Jang
, Eun Ju Jeon
, Kyung Kwang Joo
, Ba Ro Kim
, Hong Joo Kim
, Hyunsoo Kim
, Jinyu Kim
, Young Duk Kim
, Jaison Lee
, Joo Young Lee
, Moo Hyun Lee
, Yoo Min Oh
, Hyang Kyu Park
, Kang Soon Park
, Kyung Min Seo
, Kim Siyeon
, Gwang Min Sun

Research output: Contribution to journal › Conference article › peer-review

7 Scopus citations

Abstract

The NEOS detector take data from August 2015 to May 2016. The energy resolution of the detector is about 5% at 1 MeV and the ratio of signal to background is about 23. PSD is used to reduce backgrounds and it reduces more than 70% of backgrounds. The prompt energy spectrum was compared to the two models and the 5 MeV excess is first confirmed at short baseline. There is no strong evidence of light sterile neutrino with 3+1 hypothesis and region of low mass squared difference Δm2 41 in allowed region of Reactor Antineutrino Anomaly[1] is disfavored.

Original language	English
Article number	012004
Journal	Journal of Physics: Conference Series
Volume	1216
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1216/1/012004
State	Published - 22 Jul 2019
Event	12th Workshop on Applied Antineutrino Physics, AAP 2016 - Liverpool, United Kingdom Duration: 1 Dec 2016 → 2 Dec 2016

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10.1088/1742-6596/1216/1/012004

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title = "NEOS Experiment",

abstract = "The NEOS detector take data from August 2015 to May 2016. The energy resolution of the detector is about 5\% at 1 MeV and the ratio of signal to background is about 23. PSD is used to reduce backgrounds and it reduces more than 70\% of backgrounds. The prompt energy spectrum was compared to the two models and the 5 MeV excess is first confirmed at short baseline. There is no strong evidence of light sterile neutrino with 3+1 hypothesis and region of low mass squared difference Δm2 41 in allowed region of Reactor Antineutrino Anomaly[1] is disfavored.",

author = "Youngju Ko and Han, \{Bo Young\} and Jang, \{Chang Hwan\} and Jeon, \{Eun Ju\} and Joo, \{Kyung Kwang\} and Kim, \{Ba Ro\} and Kim, \{Hong Joo\} and Hyunsoo Kim and Jinyu Kim and Kim, \{Young Duk\} and Jaison Lee and Lee, \{Joo Young\} and Lee, \{Moo Hyun\} and Oh, \{Yoo Min\} and Park, \{Hyang Kyu\} and Park, \{Kang Soon\} and Seo, \{Kyung Min\} and Kim Siyeon and Sun, \{Gwang Min\}",

year = "2019",

month = jul,

day = "22",

doi = "10.1088/1742-6596/1216/1/012004",

language = "English",

volume = "1216",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

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TY - JOUR

T1 - NEOS Experiment

AU - Ko, Youngju

AU - Han, Bo Young

AU - Jang, Chang Hwan

AU - Jeon, Eun Ju

AU - Joo, Kyung Kwang

AU - Kim, Ba Ro

AU - Kim, Hong Joo

AU - Kim, Hyunsoo

AU - Kim, Jinyu

AU - Kim, Young Duk

AU - Lee, Jaison

AU - Lee, Joo Young

AU - Lee, Moo Hyun

AU - Oh, Yoo Min

AU - Park, Hyang Kyu

AU - Park, Kang Soon

AU - Seo, Kyung Min

AU - Siyeon, Kim

AU - Sun, Gwang Min

PY - 2019/7/22

Y1 - 2019/7/22

N2 - The NEOS detector take data from August 2015 to May 2016. The energy resolution of the detector is about 5% at 1 MeV and the ratio of signal to background is about 23. PSD is used to reduce backgrounds and it reduces more than 70% of backgrounds. The prompt energy spectrum was compared to the two models and the 5 MeV excess is first confirmed at short baseline. There is no strong evidence of light sterile neutrino with 3+1 hypothesis and region of low mass squared difference Δm2 41 in allowed region of Reactor Antineutrino Anomaly[1] is disfavored.

AB - The NEOS detector take data from August 2015 to May 2016. The energy resolution of the detector is about 5% at 1 MeV and the ratio of signal to background is about 23. PSD is used to reduce backgrounds and it reduces more than 70% of backgrounds. The prompt energy spectrum was compared to the two models and the 5 MeV excess is first confirmed at short baseline. There is no strong evidence of light sterile neutrino with 3+1 hypothesis and region of low mass squared difference Δm2 41 in allowed region of Reactor Antineutrino Anomaly[1] is disfavored.

UR - https://www.scopus.com/pages/publications/85070229601

U2 - 10.1088/1742-6596/1216/1/012004

DO - 10.1088/1742-6596/1216/1/012004

M3 - Conference article

AN - SCOPUS:85070229601

SN - 1742-6588

VL - 1216

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012004

T2 - 12th Workshop on Applied Antineutrino Physics, AAP 2016

Y2 - 1 December 2016 through 2 December 2016

ER -

NEOS Experiment

Abstract

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