Overview of Rare D0 Decays
(updated 29 March 2021)

 

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People working on this:   Marco Gersabeck

This page provides an overview of rare D0 decays. Shown are 90% C.L. limits as overview plots and listed in a table. Where vertical lines are shown next to a marker, they indicate the 68% CL uncertainty on an observation and the corresponding entry in the table gives the detailed errors. The different regions combine lepton flavor violation decays (LF), lepton number violating decays (L), and baryon and lepton number violating decays (BL).

D0 limits at 90% C.L.



Or split in two



DecayLimit at 90% CL x106ExperimentReference
γγ26.0CLEO IIT.E. Coan et al., Phys. Rev. Lett. 90 (2003) 101801
3.8BESIIIM. Ablikim et al., Phys. Rev. D91 (2015) 112015
2.2BaBarJ.P. Lees et al., Phys. Rev. D85 (2012) 091107
0.85BelleN.K. Nisar et al., Phys. Rev. D93 (2016) 051102
e+e-220.0CLEOP. Haas et al., Phys. Rev. Lett. 60 (1988) 1614
170.0ArgusH. Albrecht et al., Phys. Lett. B209 (1988) 380
130.0Mark3J. Adler et al., Phys. Rev. D37 (1988) 2023
13.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
8.19E789D. Pripstein et al., Phys. Rev. D61 (2000) 032005
6.2E791E.M. Aitala et al., Phys. Lett. B462 (1999) 401
1.2BaBarB. Aubert et al., Phys. Rev. Lett. 93 (2004) 191801
0.079BelleM. Petric et al., Phys. Rev. D81 (2010) 091102R
μ+μ-70.0ArgusH. Albrecht et al., Phys. Lett. B209 (1988) 380
44.0E653K. Kodama et al., Phys. Lett. B345 (1995) 85
34.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
15.6E789D. Pripstein et al., Phys. Rev. D61 (2000) 032005
5.2E791E.M. Aitala et al., Phys. Lett. B462 (1999) 401
2.0HERAbI. Abt et al., Phys. Lett. B596 (2004) 173
1.3BaBarB. Aubert et al., Phys. Rev. Lett. 93 (2004) 191801
0.21CDFT. Aaltonen et al., Phys. Rev. D82 (2010) 091105R
0.14BelleM. Petric et al., Phys. Rev. D81 (2010) 091102R
0.0062LHCbR. Aaij et al., Phys.Lett. B725 (2013) 15
π0e+e-45.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
4.0BESIIIM. Ablikim et al., Phys. Rev. D97 (2018) 072015
π0μ+μ-540.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
180.0E653K. Kodama et al., Phys. Lett. B345 (1995) 85
ηe+e-110.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
3.0BESIIIM. Ablikim et al., Phys. Rev. D97 (2018) 072015
ημ+μ-530.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
π+π-e+e-370.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
7.0BESIIIM. Ablikim et al., Phys. Rev. D97 (2018) 072015
KSe+e-12.0BESIIIM. Ablikim et al., Phys. Rev. D97 (2018) 072015
ρ0e+e-450.0CLEOP. Haas et al., Phys. Rev. Lett. 60 (1988) 1614
124.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
100.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
π+π-μ+μ-30.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
0.964±0.048±0.051±0.097LHCbR. Aaij et al., Phys. Rev. Lett. 119 (2017) 181805
ρ0μ+μ-810.0CLEOP. Haas et al., Phys. Rev. Lett. 60 (1988) 1614
490.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
230.0E653K. Kodama et al., Phys. Lett. B345 (1995) 85
22.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
ωe+e-180.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
6.0BESIIIM. Ablikim et al., Phys. Rev. D97 (2018) 072015
ωμ+μ-830.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
K+K-e+e-315.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
11.0BESIIIM. Ablikim et al., Phys. Rev. D97 (2018) 072015
φe+e-59.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
52.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
K+K-μ+μ-33.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
0.154±0.027±0.009±0.016LHCbR. Aaij et al., Phys. Rev. Lett. 119 (2017) 181805
φμ+μ-410.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
31.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
K0e+e-1700.0Mark3J. Adler et al., Phys. Rev. D40 (1989) 906
110.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
K0μ+μ-670.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
260.0E653K. Kodama et al., Phys. Lett. B345 (1995) 85
K-π+e+e-385.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
41.0BESIIIM. Ablikim et al., Phys. Rev. D97 (2018) 072015
K-π+(e+e-)ρ/ω4.0±0.5±0.2±0.1BaBarJ.P. Lees et al., Phys. Rev. Lett. 122 (2018) 081802
K*0(892)e+e-140.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
47.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
K-π+μ+μ-360.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
K-π++μ-)ρ/ω4.17±0.12±0.40LHCbR. Aaij et al., Phys.Lett. B757 (2016) 558
K*0(892)μ+μ-1180.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
24.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
π+π-π0μ+μ-810.0E653K. Kodama et al., Phys. Lett. B345 (1995) 85
ρ0γ240.0CLEO IID. Asner et al., Phys. Rev. D58 (1998) 092001
17.7±3.0±0.7BelleT. Nanut et al., Phys. Rev. Lett. 118 (2017) 051801
ωγ240.0CLEO IID. Asner et al., Phys. Rev. D58 (1998) 092001
K*0(892)γ760.0CLEO IID. Asner et al., Phys. Rev. D58 (1998) 092001
322.0±20.0±27.0BaBarB. Aubert et al., Phys. Rev. D78 (2008) 071101
φγ190.0CLEO IID. Asner et al., Phys. Rev. D58 (1998) 092001
27.3±3.0±2.6BaBarB. Aubert et al., Phys. Rev. D78 (2008) 071101
μ±e270.0CLEOP. Haas et al., Phys. Rev. Lett. 60 (1988) 1614
120.0Mark3J. Becker et al., Phys. Lett. B193 (1987) 147
100.0ArgusH. Albrecht et al., Phys. Lett. B209 (1988) 380
19.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
17.2E789D. Pripstein et al., Phys. Rev. D61 (2000) 032005
8.1E791E.M. Aitala et al., Phys. Lett. B462 (1999) 401
0.81BaBarB. Aubert et al., Phys. Rev. Lett. 93 (2004) 191801
0.26BelleM. Petric et al., Phys. Rev. D81 (2010) 091102R
0.016LHCbR. Aaij et al., Phys.Lett. B754 (2016) 167
π0e±μ86.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
0.8BaBarJ.P. Lees et al., Phys. Rev. D101 (2020) 112003
ηe±μ100.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
2.3BaBarJ.P. Lees et al., Phys. Rev. D101 (2020) 112003
π+π-e±μ15.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
1.7BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
ρ0e±μ66.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
49.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
0.5BaBarJ.P. Lees et al., Phys. Rev. D101 (2020) 112003
ωe±μ120.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
1.7BaBarJ.P. Lees et al., Phys. Rev. D101 (2020) 112003
K+K-e±μ180.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
1.0BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
φe±μ47.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
34.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
0.51BaBarJ.P. Lees et al., Phys. Rev. D101 (2020) 112003
K0e±μ100.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
0.86BaBarJ.P. Lees et al., Phys. Rev. D101 (2020) 112003
K-π+e±μ550.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
1.9BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
K*0(892)e±μ100.0CLEO IIA. Freyberger et al., Phys. Rev. Lett. 76 (1996) 3065
83.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
1.2BaBarJ.P. Lees et al., Phys. Rev. D101 (2020) 112003
ππe±e±112.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
0.91BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
ππμ±μ±29.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
1.5BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
Kπe±e±206.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
2.8BESIIIM. Ablikim et al., Phys. Rev. D99 (2019) 112002
0.5BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
Kπμ±μ±390.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
0.53BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
KKe±e±152.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
0.34BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
KKμ±μ±94.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
0.1BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
ππe±μ±79.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
3.1BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
Kπe±μ±218.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
2.1BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
KKe±μ±57.0E791E.M. Aitala et al., Phys. Rev. Lett. 86 (2001) 3969
0.58BaBarJ.P. Lees et al., Phys. Rev. Lett. 124 (2020) 071802
pe-10.0CLEOP. Rubin et al., Phys. Rev. D79 (2009) 097101
pe+11.0CLEOP. Rubin et al., Phys. Rev. D79 (2009) 097101


This page is maintained by M. Gersabeck and was last updated