Search for the dark photon in π0 decays

Piandani, Roberto

doi:10.1051/epjconf/201612604035

Filters

Results 1 - 1 of 1

Results 1 - 1 of 1. Search took: 0.017 seconds

DOI

Search for the dark photon in π0 decays

Piandani, Roberto2016

Citation
Export

AbstractAbstract

[en] A sample of 1.69 × 10"7 fully reconstructed π"0 → γe"+e"− in the kinematic range m_e_e > 10MeV/c"2 with a negligible background contamination collected by the NA48/2 experiment at CERN in 2003-04 is analysed to search for the dark photon (A′) via the decay chain π;"0 → γA′, A′ → e"+e. No signal is observed, and preliminary exclusion limits on space of dark photon mass m_A_′ and mixing parameter ϵ"2 are reported

Primary Subject

PHYSICS OF ELEMENTARY PARTICLES AND FIELDS (S72)

Source

4. International Conference on New Frontiers in Physics; Crete (Greece); 23-30 Aug 2015; Available from http://www.epj-conferences.org/articles/epjconf/pdf/2016/21/epjconf_icnfp2016_04035.pdf; Copyright (c) 2016 The Authors. Published by EDP Sciences; This is an Open Access article distributed under the Creative Commons Attribution 4.0 License. (http://creativecommons.org/licenses/by/4.0/); Country of input: International Atomic Energy Agency (IAEA)

Record Type

Journal Article

Literature Type

Conference

Journal

EPJ. Web of Conferences; ISSN 2100-014X;

; v. 126; 04035 p

Country of publication

France

Descriptors (DEI)

CERN, ELECTRONS, GAMMA RADIATION, NONLUMINOUS MATTER, PARTICLE DECAY, PHOTONS, PIONS NEUTRAL, POSITRONS

Descriptors (DEC)

ANTILEPTONS, ANTIMATTER, ANTIPARTICLES, BOSONS, DECAY, ELECTROMAGNETIC RADIATION, ELEMENTARY PARTICLES, FERMIONS, HADRONS, INTERNATIONAL ORGANIZATIONS, IONIZING RADIATIONS, LEPTONS, MASSLESS PARTICLES, MATTER, MESONS, PIONS, PSEUDOSCALAR MESONS, RADIATIONS

LanguageLanguage

English

Reference NumberReference Number

48007618

INIS VolumeINIS Volume

INIS IssueINIS Issue

External URLExternal URL

http://dx.doi.org/10.1051/epjconf/201612604035, http://www.epj-conferences.org/articles/epjconf/pdf/2016/21/epjconf_icnfp2016_04035.pdf, https://doaj.org/article/97208d6d86ab47b288c39f4f1029c48d

À	Á	Â	Ã	Ä	Å	Ā	Æ
Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
Ď	ď	ě	Ĺ	ľ	Ň	ň	Ř
ř	Ť	ť	ů	Ž	ž

À	Á	Â	Ã	Ä	Å	Ā	Æ
Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
Ď	ď	ě	Ĺ	ľ	Ň	ň	Ř
ř	Ť	ť	ů	Ž	ž

À	Á	Â	Ã	Ä	Å	Ā	Æ
Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
Ď	ď	ě	Ĺ	ľ	Ň	ň	Ř
ř	Ť	ť	ů	Ž	ž

À	Á	Â	Ã	Ä	Å	Ā	Æ
Ç	È	É	Ê	Ë	Ē	Ì	Í
Î	Ï	Ī	Ð	Ñ	Ò	Ó	Ô
Õ	Ö	Ø	Ō	Œ	Š	Ù	Ú
Û	Ü	Ū	Ý	Ÿ	Ȳ	Þ	à
á	â	ã	ä	å	ā	æ	ç
è	é	ê	ë	ē	ì	í	î
ï	ī	ð	ñ	ò	ó	ô	õ
ö	ø	ō	œ	š	ù	ú	û
ü	ū	ý	þ	ÿ	ȳ	Č	č
Ď	ď	ě	Ĺ	ľ	Ň	ň	Ř
ř	Ť	ť	ů	Ž	ž