Search for the flavor-changing neutral current decay D-o ->mu(+)mu(-) the HERA-B detector

I. Abt; T. Bauer; J. Carvalho; J.R. Hernandez; K. Lau; A. Sbrizzi; H. Schroder; A.S. Schwarz; J. Wang

doi:10.1016/j.physletb.2004.06.097

Search for the flavor-changing neutral current decay D-o ->mu(+)mu(-) the HERA-B detector

I. Abt, T. Bauer, J. Carvalho, J.R. Hernandez, K. Lau, A. Sbrizzi, H. Schroder, A.S. Schwarz, J. Wang

(Astro)-Particles Physics

Research output: Contribution to Journal › Article › Academic › peer-review

86 Downloads (Pure)

Abstract

We report on a search for the flavor-changing neutral current decay D0→μ+μ- using 50×106 events recorded with a dimuon trigger in interactions of 920 GeV protons with nuclei by the HERA-B experiment. We find no evidence for such decays and set a 90% confidence level upper limit on the branching fraction B(D0→μ+μ-)<2.0×10-6. © 2004 Elsevier B.V.

Original language	English
Pages (from-to)	173-183
Journal	Physics Letters B
Volume	596
Issue number	3-4
DOIs	https://doi.org/10.1016/j.physletb.2004.06.097
Publication status	Published - 2004

Bibliographical note

Search for the flavor-changing neutral current decay D-o ->mu(+)mu(-) the HERA-B detector

Access to Document

10.1016/j.physletb.2004.06.097

229759Final published version, 485 KB

Cite this

@article{ee21949ebedc44109564c730f51a3207,

title = "Search for the flavor-changing neutral current decay D-o ->mu(+)mu(-) the HERA-B detector",

abstract = "We report on a search for the flavor-changing neutral current decay D0→μ+μ- using 50×106 events recorded with a dimuon trigger in interactions of 920 GeV protons with nuclei by the HERA-B experiment. We find no evidence for such decays and set a 90% confidence level upper limit on the branching fraction B(D0→μ+μ-)<2.0×10-6. {\textcopyright} 2004 Elsevier B.V.",

author = "I. Abt and T. Bauer and J. Carvalho and J.R. Hernandez and K. Lau and A. Sbrizzi and H. Schroder and A.S. Schwarz and J. Wang",

note = "Search for the flavor-changing neutral current decay D-o ->mu(+)mu(-) the HERA-B detector",

year = "2004",

doi = "10.1016/j.physletb.2004.06.097",

language = "English",

volume = "596",

pages = "173--183",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

number = "3-4",

}

TY - JOUR

T1 - Search for the flavor-changing neutral current decay D-o ->mu(+)mu(-) the HERA-B detector

AU - Abt, I.

AU - Bauer, T.

AU - Carvalho, J.

AU - Hernandez, J.R.

AU - Lau, K.

AU - Sbrizzi, A.

AU - Schroder, H.

AU - Schwarz, A.S.

AU - Wang, J.

N1 - Search for the flavor-changing neutral current decay D-o ->mu(+)mu(-) the HERA-B detector

PY - 2004

Y1 - 2004

N2 - We report on a search for the flavor-changing neutral current decay D0→μ+μ- using 50×106 events recorded with a dimuon trigger in interactions of 920 GeV protons with nuclei by the HERA-B experiment. We find no evidence for such decays and set a 90% confidence level upper limit on the branching fraction B(D0→μ+μ-)<2.0×10-6. © 2004 Elsevier B.V.

AB - We report on a search for the flavor-changing neutral current decay D0→μ+μ- using 50×106 events recorded with a dimuon trigger in interactions of 920 GeV protons with nuclei by the HERA-B experiment. We find no evidence for such decays and set a 90% confidence level upper limit on the branching fraction B(D0→μ+μ-)<2.0×10-6. © 2004 Elsevier B.V.

U2 - 10.1016/j.physletb.2004.06.097

DO - 10.1016/j.physletb.2004.06.097

M3 - Article

VL - 596

SP - 173

EP - 183

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3-4

ER -

Search for the flavor-changing neutral current decay D-o ->mu(+)mu(-) the HERA-B detector

Abstract

Bibliographical note

Access to Document

Fingerprint

Cite this