Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly

Merkel, H.; Achenbach, P.; Ayerbe Gayoso, C.; Beranek, T.; Beričič, J.; Bernauer, J. C.; Bohm, R.; Bosnar, Damir; Correa, L.; Debenjak, L.; Denig, A.; Distler, M. O.; Esser, A.; Fonvieille, H.; Friščić, Ivica; Gomez Rodriguez de la Paz, M.; Hoek, M.; Kegel, S.; Kohl, Y.; Middleton, D. G.; Mihovilovč, M.; Muller, U.; Nungesser, L.; Pochodzalla, J.; Rohrbeck, M.; Ron, G.; Sanchez Majos, S.; Schlimme, B. S.; Schoth, M.; Schulz, F.; Sfienti, C.; Širca, S.; Thiel, M.; Tyukin, A.; Weber, A.; Weinriefer, M.

doi:10.1103/PhysRevLett.112.221802

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Scientific paper - Original scientific paper

Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly

Physical Review Letters, 112 (2014), 22; 221802. https://doi.org/10.1103/PhysRevLett.112.221802

(A1 Collaboration) Merkel, H.; Achenbach, P.; Ayerbe Gayoso, C.; Beranek, T.; Beričič, J.; Bernauer, J. C.; Bohm, R.; Bosnar, Damir; Correa, L.; Debenjak, L.; Denig, A.; Distler, M. O.; Esser, A.; Fonvieille, H.; Friščić, Ivica; Gomez Rodriguez de la Paz, M.; Hoek, M.; Kegel, S.; Kohl, Y.; Middleton, D. G.; Mihovilovč, M.; Muller, U.; Nungesser, L.; Pochodzalla, J.; Rohrbeck, M.; Ron, G.; Sanchez Majos, S.; Schlimme, B. S.; Schoth, M.; Schulz, F.; Sfienti, C.; Širca, S.; Thiel, M.; Tyukin, A.; Weber, A.; Weinriefer, M. More authors...

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APA 6th Edition

Merkel, H., Achenbach, P., Ayerbe Gayoso, C., Beranek, T., Beričič, J., Bernauer, J. C. ... Weinriefer, M. (2014). Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly. Physical Review Letters, 112. (22). doi: 10.1103/PhysRevLett.112.221802

MLA 8th Edition

Merkel, H., et al. "Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly." Physical Review Letters, vol. 112, no. 22, 2014. https://doi.org/10.1103/PhysRevLett.112.221802

Chicago 17th Edition

Merkel, H., P. Achenbach, C. Ayerbe Gayoso, T. Beranek, J. Beričič, J. C. Bernauer, R. Bohm, et al. "Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly." Physical Review Letters 112, no. 22 (2014). https://doi.org/10.1103/PhysRevLett.112.221802

Harvard

Merkel, H., et al. (2014) 'Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly', Physical Review Letters, 112(22). doi: 10.1103/PhysRevLett.112.221802

Vancouver

Merkel H, Achenbach P, Ayerbe Gayoso C, Beranek T, Beričič J, Bernauer JC, and sur.. Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly. Physical Review Letters [Internet]. 2014 [cited 2024 December 04];112(22). doi: 10.1103/PhysRevLett.112.221802

IEEE

H. Merkel, et al., "Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly", Physical Review Letters, vol. 112, no. 22, 2014. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:072784. [Accessed: 04 December 2024]

Cite this item: https://urn.nsk.hr/urn:nbn:hr:217:072784

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Metadata

Title (english)	Search at the Mainz Microtron for Light Massive Gauge Bosons Relevant for the Muon g−2 Anomaly
Author	H. Merkel
Author	P. Achenbach
Author	C. Ayerbe Gayoso
Author	T. Beranek
Author	J. Beričič
Author	J. C. Bernauer
Author	R. Bohm
Author	Damir Bosnar MBZ: 134936
Author	L. Correa
Author	L. Debenjak
Author	A. Denig
Author	M. O. Distler
Author	A. Esser
Author	H. Fonvieille
Author	Ivica Friščić
Author	M. Gomez Rodriguez de la Paz
Author	M. Hoek
Author	S. Kegel
Author	Y. Kohl
Author	D. G. Middleton
Author	M. Mihovilovč
Author	U. Muller
Author	L. Nungesser
Author	J. Pochodzalla
Author	M. Rohrbeck
Author	G. Ron
Author	S. Sanchez Majos
Author	B. S. Schlimme
Author	M. Schoth
Author	F. Schulz
Author	C. Sfienti
Author	S. Širca
Author	M. Thiel
Author	A. Tyukin
Author	A. Weber
Author	M. Weinriefer
Collaboration	A1 Collaboration
Author's institution	University of Zagreb Faculty of Science (Department of Physics)
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract (english)	A massive, but light, Abelian U(1) gauge boson is a well-motivated possible signature of physics beyond the standard model of particle physics. In this Letter, the search for the signal of such a U(1) gauge boson in electron-positron pair production at the spectrometer setup of the A1 Collaboration at the Mainz Microtron is described. Exclusion limits in the mass range of 40 MeV/c^2 to 300 MeV/c^2, with a sensitivity in the squared mixing parameter of as little as ε^2=8×10^−7 are presented. A large fraction of the parameter space has been excluded where the discrepancy of the measured anomalous magnetic moment of the muon with theory might be explained by an additional U(1) gauge boson.
Keywords (english)
Language	english
Publication type	Scientific paper - Original scientific paper
Publication status	Published
Peer review	Peer review - international
Publication version	Published version
Journal title	Physical Review Letters
Numbering	vol. 112, no. 22, 221802
p-ISSN	0031-9007
e-ISSN	1079-7114
DOI	https://doi.org/10.1103/PhysRevLett.112.221802
URN:NBN	urn:nbn:hr:217:072784
Publication	2014
Project	Number: 119-1191005-1021 Title (croatian): QCD i jezgre; primjena nuklearnih metoda:materijali,medicina,okoliš Leader: Damir Bosnar Jurisdiction: Croatia Funding stream: ZP
Document URL	https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.112.221802
Type of resource	Text
Access conditions	Open access
Terms of use
Public note	Copyright (2014) by the American Physical Society. Received 22 April 2014; revised manuscript received 19 May 2014; published 4 June 2014.
Created on	2019-11-30 21:59:02