Overview of Rare D⁺ Decays
(updated 20 June 2016)

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People working on this:   Marco Gersabeck

This page provides an overview of rare D⁺ decays. Shown are 90% C.L. limits as overview plots and listed in a table. The different regions combine lepton flavor violation decays (LF), and lepton number violating decays (L).

D⁺ limits at 90% C.L.

Decay	Limit at 90% CL x106	Experiment	Reference
π+e+e-	110.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	52.0	E791	E.M. Aitala et al., Phys. Lett. B462 (1999) 401
	5.9	CLEO	P. Rubin et al., Phys. Rev. D82 (2010) 092007
	1.1	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
	0.3	BESIII	M.-G. Zhao, arXiv:1605.08952 (Preliminary)
π+μ+μ-	220.0	E653	K. Kodama et al., Phys. Lett. B345 (1995) 85
	89.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	15.0	E791	E.M. Aitala et al., Phys. Lett. B462 (1999) 401
	8.8	Focus	J.M. Link et al., Phys. Lett. B572 (2003) 21
	6.5	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
	3.9	D0	V.M. Abazov, Phys. Rev. Lett. 100 (2008) 101801
	0.073	LHCb	R. Aaij et al., Phys.Lett. B724 (2013) 203
ρ+μ+μ-	560.0	E653	K. Kodama et al., Phys. Lett. B345 (1995) 85
K+e+e-	200.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	3.0	CLEO	P. Rubin et al., Phys. Rev. D82 (2010) 092007
	1.2	BESIII	M.-G. Zhao, arXiv:1605.08952 (Preliminary)
	1.0	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
π+e±μ∓	34.0	E791	E.M. Aitala et al., Phys. Lett. B462 (1999) 401
π+e+μ-	110.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	2.9	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
π+μ+e-	130.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	3.6	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
K+e±μ∓	68.0	E791	E.M. Aitala et al., Phys. Lett. B462 (1999) 401
K+e+μ-	130.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	1.2	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
K+μ+e-	120.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	2.8	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
π-e+e+	110.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	96.0	E791	E.M. Aitala et al., Phys. Lett. B462 (1999) 401
	1.9	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
	1.2	BESIII	M.-G. Zhao, arXiv:1605.08952 (Preliminary)
	1.1	CLEO	P. Rubin et al., Phys. Rev. D82 (2010) 092007
π-μ+μ+	87.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	17.0	E791	E.M. Aitala et al., Phys. Lett. B462 (1999) 401
	4.8	Focus	J.M. Link et al., Phys. Lett. B572 (2003) 21
	2.0	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
	0.022	LHCb	R. Aaij et al., Phys.Lett. B724 (2013) 203
π-e+μ+	110.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	50.0	E791	E.M. Aitala et al., Phys. Lett. B462 (1999) 401
ρ-μ+μ+	560.0	E653	K. Kodama et al., Phys. Lett. B345 (1995) 85
K-e+e+	120.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	3.5	CLEO	P. Rubin et al., Phys. Rev. D82 (2010) 092007
	0.9	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
	0.6	BESIII	M.-G. Zhao, arXiv:1605.08952 (Preliminary)
K-μ+μ+	320.0	E653	K. Kodama et al., Phys. Lett. B345 (1995) 85
	120.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
	13.0	Focus	J.M. Link et al., Phys. Lett. B572 (2003) 21
	10.0	BaBar	J.P. Lees et al., Phys. Rev. D84 (2011) 072006
K-e+μ+	130.0	E687	P.L. Frabetti et al., Phys. Lett. B398 (1997) 239
K*-(892)μ+μ+	850.0	E653	K. Kodama et al., Phys. Lett. B345 (1995) 85