Browsing by Author "Er, Nuray"
Now showing items 1-13 of 13
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B to D(D*)ev(e) transitions at finite temperature in QCD
Azizi, Kazem; Er, Nuray (American Physical Society, 2010-05-01)In this article, we work out the properties of the B, D, and D* mesons as well as the B -> D(D*)ev(e) decay properties at finite temperature QCD. The behavior of the masses, decay constants and widths of the B, D, and D* ... -
Corrigendum to “Scalar and vector self-energies ofheavy baryons in nuclear medium”
Azizi, Kazem; Er, Nuray; Sundu, Hayriye (Elsevier, 2017)In this erratum, we correct some misprints in equation (13) of our paper Nucl. Phys. A 960 (2017) 147–164. The corrected form of this equation is:[Formula presented] As they are only misprints and their correct forms have ... -
Effects of a dense medium on parameters of doubly heavy baryons
Azizi, Kazem; Er, Nuray (American Physical Society, 2019)The spectroscopic properties of the doubly heavy spin-1/2 baryons Xi(QQ'), Xi(QQ')', Omega(QQ'), and Omega(QQ')', with heavy quarks Q and Q' being b or/and c, are investigated in cold nuclear matter. In particular, the ... -
Fate of the doubly heavy spin-3/2 baryons in a dense medium
Er, Nuray; Azizi, Kazem (American Physical Society, 2019)We investigate the behavior of the doubly heavy spin-3/2 baryons in cold nuclear matter. In particular, we study the variations of the spectroscopic parameters of the ground state Xi(QQ')* and Omega(QQ')* particles, with ... -
Impact of finite density on spectroscopic parameters of decuplet baryons
Azizi, Kazem; Er, Nuray; Sundu, Hayriye (American Physical Society, 2016-12)The decuplet baryons, Δ, Σ∗, Ξ∗, and Ω-, are studied in nuclear matter by using the in-medium QCD sum rules. By fixing the three-momentum of the particles under consideration at the rest frame of the medium, the negative ... -
In-medium properties of b and d mesons
Sundu, Hayriye; Azizi, Kazem; Er, Nuray (EDP Sciences, 2014-11-24)The shifts in the masses and decay constants of B and D mesons in nuclear medium are calculated in the frame work of QCD sum rules. The results obtained are compared with the existing theoretical predictions. -
More about the B and D mesons in nuclear matter
Azizi, Kazem; Er, Nuray; Sundu, Hayriye (Springer, 2014-08-16)We calculate the shifts in decay constants of the pseudoscalar B and D mesons in nuclear medium in the frame work of QCD sum rules. We write those shifts in terms of the B-N and D-N scattering lengths and an extra ... -
Positive and negative parity hyperons in nuclear medium
Azizi, Kazem; Er, Nuray; Sundu, Hayriye (American Physical Society, 2015-09-22)The effects of the nuclear medium on the residue, mass, and self-energy of the positive- and negative-parity Σ, Λ, and Ξ hyperons are investigated using the QCD sum-rule method. In the calculations, the general interpolating ... -
Properties of nucleon in nuclear matter: once more
Azizi, Kazem; Er, Nuray (Springer, 2014-05-27)We calculate the mass and residue of the nucleon in nuclear matter in the frame work of QCD sum rules using the nucleon's interpolating current with an arbitrary mixing parameter. We evaluate the effects of the nuclear ... -
Properties of Sigma(Q)*, Xi(Q)* and Omega(Q)* heavy baryons in cold nuclear matter
Azizi, Kazem; Er, Nuray (Elsevier, 2018-02)The in-medium properties of the heavy spin-3/2 Sigma(Q)*, Xi(Q)*, and Omega(Q)*, baryons with Q being b or c quark are investigated. The shifts in some spectroscopic parameters of these particles due to the saturated cold ... -
Scalar and vector self-energies of heavy baryons in nuclear medium
Azizi, Kazem; Er, Nuray; Sundu, Hayriye (Elsevier, 2017-04)The in-medium sum rules are employed to calculate the shifts in the mass and residue as well as the calar and vector self-energies of the heavy Lambda(Q), Sigma(Q) and Xi(Q) baryons, with Q being b or c quark. The maximum ... -
Semileptonic b -> (d)over-bar transition in a nuclear medium
Azizi, Kazem; Er, Nuray; Sundu, Hayriye (American Physical Society, 2015-02-24)We study the semileptonic tree-level B -> (D) over bar transition in the framework of QCD sum rules in a nuclear medium. In particular, we calculate the in-medium form factors entering the transition matrix elements defining ... -
X(3872): propagating in a dense medium
Azizi, Kazem; Er, Nuray (Elsevier, 2018)In cold nuclear matter, the shifts in the mass and current-meson coupling as well the vector self energy of the exotic X(3872)are calculated using the diquark–antidiquark current within the framework of the in-medium ...
