Search Results - "Lozea, A."

Disentangling two- and four-quark state pictures of the charmed scalar mesons by Bracco, M.E., Lozea, A., Matheus, R.D., Navarra, F.S., Nielsen, M.

“…We suggest that the recently observed charmed scalar mesons D00(2308) (Belle) and D00,+(2405) (FOCUS) are considered as different resonances. Using the QCD sum…”
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D and ρ mesons: who resolves whom? by Bracco, M.E, Chiapparini, M, Lozéa, A, Navarra, F.S, Nielsen, M

“…The DDρ form factor is evaluated in a QCD sum rule calculation for both D and ρ off-shell mesons. We study the double Borel sum rule for the three point…”
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DDsK and DsDK vertices in a QCD sum rule approach by BRACCO, M. E, CERQUEIRA, A, CHIAPPARINI, M, LOZEA, A, NIELSEN, M

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D∗DsK and Ds∗DK vertices in a QCD sum rule approach by Bracco, M.E., Cerqueira, A., Chiapparini, M., Lozéa, A., Nielsen, M.

“…We calculate the strong form factors and coupling constants of D∗DsK and Ds∗DK vertices using the QCD sum rules technique. In each case we have considered two…”
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D ∗ D s K and D s ∗ D K vertices in a QCD sum rule approach by Bracco, M.E., Cerqueira, A., Chiapparini, M., Lozéa, A., Nielsen, M.

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Diquark-Antidiquark with open charm in QCD sum rules by Nielsen, M., Matheus, R.D., Navarra, F.S., Bracco, M.E., Lozea, A.

“…Using the QCD sum rule approach we investigate the possible four-quark structure of the recently observed charmed scalar mesons D 0 0 ( 2308 ) (BELLE) and D 0…”
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Coupling constants of $D^D_sK$ and $D_s^DK$ processes by Bracco, M. E, Lozea, A, CerqueiraJr, A, Chiapparini, M, Nielsen, M

“…Braz.J.Phys.37:59-62,2007 We calculate the coupling constants of $D^*D_sK$ and $D_s^*DK$ vertices using the QCD sum rules technique. We compare results…”
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D^ D_s K$ and $D_s ^ D K$ vertices in a QCD Sum Rule approach by Bracco, M. E, CerqueiraJr, A, Chiapparini, M, Lozea, A, Nielsen, M

“…Phys.Lett.B641:286-293,2006 We calculate the strong form factors and coupling constants of $ D^* D_s K$ and $D_s^* D K$ vertices using the QCD sum rules…”
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Diquark-Antidiquark with open charm in QCD sum rules by Nielsen, M, Matheus, R. D, Navarra, F. S, Bracco, M. E, Lozea, A

“…Using the QCD sum rule approach we investigate the possible four-quark structure of the recently observed charmed scalar mesons $D_0^{0}(2308)$ (BELLE) and…”
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Disentangling two- and four-quark state pictures of the charmed scalar mesons by Bracco, M. E, Lozea, A, Matheus, R. D, Navarra, F. S, Nielsen, M

“…Phys.Lett.B624:217-222,2005 We suggest that the recently observed charmed scalar mesons $D_0^{0}(2308)$ (BELLE) and $D_0^{0,+}(2405)$ (FOCUS) are considered as…”
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D and rho Mesons: Who resolves whom? by Bracco, M. E, Chiapparini, M, Lozea, A, Navarra, F. S, Nielsen, M

“…Phys.Lett. B521 (2001) 1-6 The DDrho form factor is evaluated in a QCD sum rule calculation for both D and rho off-shell mesons. We study the double Borel sum…”
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