The Experts below are selected from a list of 192 Experts worldwide ranked by ideXlab platform
Mustafa Savci - One of the best experts on this subject based on the ideXlab platform.
-
Octet baryon Magnetic Moments in light cone QCD sum rules
Physical Review D, 2002Co-Authors: Tahmasib Aliev, Altuğ Ozpineci, Mustafa SavciAbstract:Octet baryon Magnetic Moments are calculated in framework of the light cone QCD sum rules. The analysis is carried for the general form of the interpolating currents for octet baryons. A comparison of our results on the Magnetic Moments of octet baryons with the predictions of other approaches and experimental data is presented.
-
Magnetic Moments of Decuplet Baryons in Light Cone QCD
Physical Review D, 2000Co-Authors: Tahmasib Aliev, Altuğ Ozpineci, Mustafa SavciAbstract:We calculate the Magnetic Moments of decuplet baryons containing strange quarks within the framework of light cone QCD sum rules taking into account the SU(3) flavor symmetry breaking effects. It is obtained that Magnetic Moments of the neutral $\sso$ and $\xis0$ baryons are mainly determined by the SU(3) breaking terms. A comparison of our results on the Magnetic Moments of the decuplet baryons with the predictions of other approaches is presented.
Herbert Weigel - One of the best experts on this subject based on the ideXlab platform.
-
Magnetic Moments of baryons with a single heavy quark
Nuclear Physics, 2004Co-Authors: S. Scholl, Herbert WeigelAbstract:Abstract We calculate the Magnetic Moments of heavy baryons with a single heavy quark in the bound-state approach. In this approach the heavy baryons is considered as a heavy meson bound in the field of a light baryon. The light baryon field is represented as a soliton excitation of the light pseudoscalar and vector meson fields. For these calculations we adopt a model that is both chirally invariant and consistent with the heavy quark spin symmetry. We gauge the model action with respect to photon field in order to extract the electroMagnetic current operator and obtain the Magnetic Moments by computing pertinent matrix elements of this operator between the bound state wavefunctions. We compare our predictions for the Magnetic Moments with results of alternative approaches for the description of heavy baryon properties.
-
Magnetic Moments of baryons with a single heavy quark
Nuclear Physics A, 2004Co-Authors: S. Scholl, Herbert WeigelAbstract:We calculate the Magnetic Moments of heavy baryons with a single heavy quark in the bound-state approach. In this approach the heavy baryons is considered as a heavy meson bound in the field of a light baryon. The light baryon field is represented as a soliton excitation of the light pseudoscalar and vector meson fields. For these calculations we adopt a model that is both chirally invariant and consistent with the heavy quark spin symmetry. We gauge the model action with respect to photon field in order to extract the electroMagnetic current operator and obtain the Magnetic Moments by computing pertinent matrix elements of this operator between the bound state wavefunctions. We compare our predictions for the Magnetic Moments with results of alternative approaches for the description of heavy baryon properties.Comment: 18 pages Latex, one figure (eps), reference reorganize
-
Magnetic Moments of Baryons with a Heavy Quark
AIP Conference Proceedings, 2003Co-Authors: Herbert Weigel, S. SchollAbstract:We compute Magnetic Moments of baryons with a heavy quark in the bound state approach for heavy baryons. In this approach the heavy baryon is considered as a heavy meson bound to a light baryon. The latter is represented as a soliton excitation of light meson fields. We obtain the Magnetic Moments by sandwiching pertinent components of the electroMagnetic current operator between the bound state wave--functions. We extract this current operator from the coupling to the photon field after extending the action to be gauge invariant.
Tahmasib Aliev - One of the best experts on this subject based on the ideXlab platform.
-
Octet baryon Magnetic Moments in light cone QCD sum rules
Physical Review D, 2002Co-Authors: Tahmasib Aliev, Altuğ Ozpineci, Mustafa SavciAbstract:Octet baryon Magnetic Moments are calculated in framework of the light cone QCD sum rules. The analysis is carried for the general form of the interpolating currents for octet baryons. A comparison of our results on the Magnetic Moments of octet baryons with the predictions of other approaches and experimental data is presented.
-
Magnetic Moments of Decuplet Baryons in Light Cone QCD
Physical Review D, 2000Co-Authors: Tahmasib Aliev, Altuğ Ozpineci, Mustafa SavciAbstract:We calculate the Magnetic Moments of decuplet baryons containing strange quarks within the framework of light cone QCD sum rules taking into account the SU(3) flavor symmetry breaking effects. It is obtained that Magnetic Moments of the neutral $\sso$ and $\xis0$ baryons are mainly determined by the SU(3) breaking terms. A comparison of our results on the Magnetic Moments of the decuplet baryons with the predictions of other approaches is presented.
S. Scholl - One of the best experts on this subject based on the ideXlab platform.
-
Magnetic Moments of baryons with a single heavy quark
Nuclear Physics, 2004Co-Authors: S. Scholl, Herbert WeigelAbstract:Abstract We calculate the Magnetic Moments of heavy baryons with a single heavy quark in the bound-state approach. In this approach the heavy baryons is considered as a heavy meson bound in the field of a light baryon. The light baryon field is represented as a soliton excitation of the light pseudoscalar and vector meson fields. For these calculations we adopt a model that is both chirally invariant and consistent with the heavy quark spin symmetry. We gauge the model action with respect to photon field in order to extract the electroMagnetic current operator and obtain the Magnetic Moments by computing pertinent matrix elements of this operator between the bound state wavefunctions. We compare our predictions for the Magnetic Moments with results of alternative approaches for the description of heavy baryon properties.
-
Magnetic Moments of baryons with a single heavy quark
Nuclear Physics A, 2004Co-Authors: S. Scholl, Herbert WeigelAbstract:We calculate the Magnetic Moments of heavy baryons with a single heavy quark in the bound-state approach. In this approach the heavy baryons is considered as a heavy meson bound in the field of a light baryon. The light baryon field is represented as a soliton excitation of the light pseudoscalar and vector meson fields. For these calculations we adopt a model that is both chirally invariant and consistent with the heavy quark spin symmetry. We gauge the model action with respect to photon field in order to extract the electroMagnetic current operator and obtain the Magnetic Moments by computing pertinent matrix elements of this operator between the bound state wavefunctions. We compare our predictions for the Magnetic Moments with results of alternative approaches for the description of heavy baryon properties.Comment: 18 pages Latex, one figure (eps), reference reorganize
-
Magnetic Moments of Baryons with a Heavy Quark
AIP Conference Proceedings, 2003Co-Authors: Herbert Weigel, S. SchollAbstract:We compute Magnetic Moments of baryons with a heavy quark in the bound state approach for heavy baryons. In this approach the heavy baryon is considered as a heavy meson bound to a light baryon. The latter is represented as a soliton excitation of light meson fields. We obtain the Magnetic Moments by sandwiching pertinent components of the electroMagnetic current operator between the bound state wave--functions. We extract this current operator from the coupling to the photon field after extending the action to be gauge invariant.
Altuğ Ozpineci - One of the best experts on this subject based on the ideXlab platform.
-
Octet baryon Magnetic Moments in light cone QCD sum rules
Physical Review D, 2002Co-Authors: Tahmasib Aliev, Altuğ Ozpineci, Mustafa SavciAbstract:Octet baryon Magnetic Moments are calculated in framework of the light cone QCD sum rules. The analysis is carried for the general form of the interpolating currents for octet baryons. A comparison of our results on the Magnetic Moments of octet baryons with the predictions of other approaches and experimental data is presented.
-
Magnetic Moments of Decuplet Baryons in Light Cone QCD
Physical Review D, 2000Co-Authors: Tahmasib Aliev, Altuğ Ozpineci, Mustafa SavciAbstract:We calculate the Magnetic Moments of decuplet baryons containing strange quarks within the framework of light cone QCD sum rules taking into account the SU(3) flavor symmetry breaking effects. It is obtained that Magnetic Moments of the neutral $\sso$ and $\xis0$ baryons are mainly determined by the SU(3) breaking terms. A comparison of our results on the Magnetic Moments of the decuplet baryons with the predictions of other approaches is presented.
