Overview of Rare D+ Decays
(updated 11 April 2014)
Back to rare charm overview
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.
Legend
Decay | Limit at 90% CL x106 | Experiment | Reference |
---|
|
π+e+e- | 110.0 | E687 | P.L. Frabetti et al., Phys. Lett. B398 (1997) 239-244 |
52.0 | E791 | E.M. Aitala et al., Phys. Lett. B462 (1999) 401-409 |
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 |
|
π+μ+μ- | 220.0 | E653 | K. Kodama et al., Phys. Lett. B345 (1995) 85-92 |
89.0 | E687 | P.L. Frabetti et al., Phys. Lett. B398 (1997) 239-244 |
15.0 | E791 | E.M. Aitala et al., Phys. Lett. B462 (1999) 401-409 |
8.8 | Focus | J.M. Link et al., Phys. Lett. B572 (2003) 21-31 |
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) 85-92 |
|
K+e+e- | 200.0 | E687 | P.L. Frabetti et al., Phys. Lett. B398 (1997) 239-244 |
3.0 | CLEO | P. Rubin et al., Phys. Rev. D82 (2010) 092007 |
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) 401-409 |
|
π+e+μ- | 110.0 | E687 | P.L. Frabetti et al., Phys. Lett. B398 (1997) 239-244 |
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) 239-244 |
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) 401-409 |
|
K+e+μ- | 130.0 | E687 | P.L. Frabetti et al., Phys. Lett. B398 (1997) 239-244 |
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) 239-244 |
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) 239-244 |
96.0 | E791 | E.M. Aitala et al., Phys. Lett. B462 (1999) 401-409 |
1.9 | BaBar | J.P. Lees et al., Phys. Rev. D84 (2011) 072006 |
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) 239-244 |
17.0 | E791 | E.M. Aitala et al., Phys. Lett. B462 (1999) 401-409 |
4.8 | Focus | J.M. Link et al., Phys. Lett. B572 (2003) 21-31 |
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) 239-244 |
50.0 | E791 | E.M. Aitala et al., Phys. Lett. B462 (1999) 401-409 |
|
ρ-μ+μ+ | 560.0 | E653 | K. Kodama et al., Phys. Lett. B345 (1995) 85-92 |
|
K-e+e+ | 120.0 | E687 | P.L. Frabetti et al., Phys. Lett. B398 (1997) 239-244 |
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 |
|
K-μ+μ+ | 320.0 | E653 | K. Kodama et al., Phys. Lett. B345 (1995) 85-92 |
120.0 | E687 | P.L. Frabetti et al., Phys. Lett. B398 (1997) 239-244 |
13.0 | Focus | J.M. Link et al., Phys. Lett. B572 (2003) 21-31 |
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) 239-244 |
|
K*-(892)μ+μ+ | 850.0 | E653 | K. Kodama et al., Phys. Lett. B345 (1995) 85-92 |
* Limit on non-resonant component excluding resonant contributions to the μ+μ- spectrum and assuming phase-space distribution of non-resonant component.
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M. Gersabeck
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