C. Albertus

activity

20012023

most citedScience with e-ASTROGAM (A space mission for MeV-GeV gamma-ray astrophysics)

253 citations · 1.3k across the 60 of their papers we have counts for

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Showing 2005Show all

6 papers · 1 filter

hep-ph2005

Strong one-pion decay of ground state charmed baryons

C. Albertus, E. Hernandez, J. Nieves +1

We evaluate the widths for the strong decays $Σ_{c} \to Λ_{c} π$ , $Σ_{c}^{*} \to Λ_{c} π$ and $Ξ_{c}^{*} \to Ξ_{c} π$ . The calculations have been done within a nonrelativistic constituent quark model…

hep-ph2005★ 26 cited

Semileptonic $B \to π$ Decays from an Omnès Improved Nonrelativistic Constituent Quark Model

C. Albertus, J. M. Flynn, E. Hernández +2

The semileptonic $B \to π l^{+} ν_{l}$ decay is studied starting from a simple quark model which includes the influence of the $B^{*}$ pole. To extend the predictions of a nonrelativistic…

hep-ph2005★ 41 cited

Study of the strong $Σ_{c} \to Λ_{c} π$ , $Σ_{c}^{} \to Λ_{c} π$ and $Ξ_{c}^{} \to Ξ_{c} π$ decays in a nonrelativistic quark model

C. Albertus, E. Hernandez, J. Nieves +1

We present results for the strong widths corresponding to the $Σ_{c} \to Λ_{c} π$ , $Σ_{c}^{*} \to Λ_{c} π$ and $Ξ_{c}^{*} \to Ξ_{c} π$ decays. The calculations have been done in a nonrelativistic…

hep-ph2005★ 39 cited

Study of the leptonic decays of pseudoscalar $B, D$ and vector $B^{}, D^{}$ mesons and of the semileptonic $B \to D$ and $B \to D^{*}$ decays

C. Albertus, E. Hernández, J. Nieves +1

We present results for different observables in weak decays of pseudoscalar and vector mesons with a heavy $c$ or $b$ quark. The calculations are done in a nonrelativistic constitu…

hep-ph2005★ 5 cited

A Heavy Quark Symmetry Approach to Baryons

C. Albertus, J. E. Amaro, E. Hernandez +1

We evaluate different properties of baryons with a heavy c or b quark. The use of Heavy Quark Symmetry (HQS) provides with an important simplification of the non relativistic three…

nucl-th2005★ 51 cited

Combined nonrelativistic constituent quark model and heavy quark effective theory study of semileptonic decays of Λ_b and Ξ_b baryons

C. Albertus, E. Hernandez, J. Nieves

We present the results of a nonrelativistic constituent quark model study of the semileptonic decays $Λ_{b}^{0} \to Λ_{c}^{+} l^{-} ν ˉ_{l}$ and $Ξ_{b}^{0} \to Ξ_{c}^{+} l^{-} ν ˉ_{l}$ . We work…

Strong one-pion decay of ground state charmed baryons

Semileptonic B→π Decays from an Omnès Improved Nonrelativistic Constituent Quark Model

Study of the strong Σc​→Λc​π, Σc∗​→Λc​π and Ξc∗​→Ξc​π decays in a nonrelativistic quark model

Study of the leptonic decays of pseudoscalar B,D and vector B∗,D∗ mesons and of the semileptonic B→D and B→D∗ decays

A Heavy Quark Symmetry Approach to Baryons

Combined nonrelativistic constituent quark model and heavy quark effective theory study of semileptonic decays of Λ_b and Ξ_b baryons

Semileptonic $B \to π$ Decays from an Omnès Improved Nonrelativistic Constituent Quark Model

Study of the strong $Σ_{c} \to Λ_{c} π$ , $Σ_{c}^{} \to Λ_{c} π$ and $Ξ_{c}^{} \to Ξ_{c} π$ decays in a nonrelativistic quark model

Study of the leptonic decays of pseudoscalar $B, D$ and vector $B^{}, D^{}$ mesons and of the semileptonic $B \to D$ and $B \to D^{*}$ decays