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1. Holographic Einstein rings of AdS black holes in Horndeski theory

Luo, Zhi | He, Ke-Jian ... - 《chinese physics c》 - 2025,49(3) - 共12页

摘要：Using the AdS/CFT correspondence and wave | optics techniques, we conduct an extensive study of the | imaging properties of holographic Einstein rings in the | context of anti-de Sitter (AdS) black holes (BHs) in | Horndeski theory. Our results indicate that the optical

关键词： black hole | AdS/CFT correspondence | Horndeski theory | holographic Einstein rings | PHOTON SPHERES | SHADOW | GRAVITY | ENERGY

2. Effects of nuclear deformation and surface polarization on proton-emission half-lives

Wang, Hanlin | Wang, Zhen ... - 《chinese physics c》 - 2025,49(4) - 共14页

摘要：Proton radioactivity is used to investigate | the characteristics of unstable neutron-deficient | nuclei beyond the proton dripline. Based on the | tunneling of one proton through the potential barrier | formed by Woods-Saxon plus expanded Coulomb potentials

关键词： proton emission | proton dripline | Gamow model | DEPENDENT CLUSTER MODEL | ALPHA-DECAY | DRIP-LINE | RADIOACTIVITY | RATES

3. Sub-barrier fusion analysis of 40 Ca+ 46,48,50 Ti systems

Samiksha | Singh, Manjeet ... - 《chinese physics c》 - 2025,49(6) - 共15页

摘要：Considering the simple Wong formula, simple | Wong formula with deformed choice of nuclear | potential, symmetric-asymmetric Gaussian barrier | distribution (SAGBD) model, and coupled channel approach | , this work investigates the fusion mechanism of Ca-40

关键词： barrier distributions | fusion yields | diffuseness anomaly | vibrational states | nucleus-nucleus potential | chi(2 )- analysis | HEAVY-ION FUSION | NEUTRON TRANSFER | CROSS-SECTIONS | BARRIER...

4. New constraints on coherent elastic neutrino-nucleus scattering by the ν GeN experiment

Belov, V. | Bystryakov, A.... - 《chinese physics c》 - 2025,49(5) - 共11页

摘要：The nu GeN experiment searches for coherent | elastic neutrino-nucleus scattering (CE nu NS) at the | Kalinin Nuclear Power Plant. A 1.41 kg high-purity low | -threshold germanium detector surrounded by active and | passive shielding is deployed at the minimal distance of

关键词： coherent elastic neutrino-nucleus scattering | nu GeN | low background | antineutrino | germanium detector | GERMANIUM DETECTORS | GE-73 ATOMS | REACTOR | ANTINEUTRINOS | IONIZATION...

5. Detailed derivation of the 3 P 0 strong decay model applied to baryons

Aguilar, T. | Capelo-Astudillo, A.... - 《chinese physics c》 - 2025,49(1) - 共15页

摘要：By using the P-3(0) pair creation model, we | provide a detailed derivation of the transition matrix | for a baryon decaying into a meson-baryon system | . This analysis was successfully conducted for a meson | in [J. Segovia, D. R. Entem, and F. Fernandez, Phys

关键词： baryon strong decays | P-3(0) decay model | quark model | CONSTITUENT QUARK-MODEL | PAIR-CREATION MODEL | MESON DECAYS

6. Strong coupling from inclusive semileptonic decay of charmed mesons

Wu, Jinfei | Lou, Xinchou ... - 《chinese physics c》 - 2025,49(2) - 共6页

摘要：In this study, we employed the heavy quark | expansion model with the kinetic scheme to evaluate alpha | (S)(m(c)(2)), the strong coupling constant at the | charm quark mass m(c), using data on inclusive | semileptonic decays of charmed mesons. Using the experimental

关键词： strong coupling constant | charmed mesons | inclusive semileptonic decay | heavy quark expansion | HEAVY-QUARK | B-DECAY | POLE MASS | DISTRIBUTIONS | QCD | (MS)OVER-BAR...

7. Correlations and fluctuations in a magnetized PNJL model with and without the inverse magnetic catalysis effect

Mao, Shijun - 《chinese physics c》 - 2025,49(6) - 共8页

摘要：Correlation chi(BQ)(11) and quadratic | fluctuations chi(B)(2), chi(Q)(2), chi(T)(2) of baryon number | B, electric charge Q, and temperature T are | investigated in a two-flavor Polyakov loop extended Nambu | -Jona-Lasinio (PNJL) model at finite temperature and

关键词： quark matter | QCD phase transition | magnetic field | thermodynamic property | JONA-LASINIO MODEL | ELECTRIC CHARGE | QCD MATTER | FIELD | TEMPERATURE | SEARCH...

8. Testing redshift variation in the X-ray and ultraviolet luminosity relations of quasars

Wu, Jiayi | Liu, Yang ... - 《chinese physics c》 - 2025,49(7) - 共8页

摘要：Quasars serve as important cosmological probes | ; constructing accurate luminosity relations for them is | essential for their use in cosmology. If the coefficients | of such luminosity relations vary with redshift | , they could introduce biases into cosmological

关键词： quasars | luminosity relation | redshift variation | BARYON ACOUSTIC-OSCILLATION | UV FLUX MEASUREMENTS | HUBBLE DIAGRAM | COSMOLOGICAL CONSTRAINTS | MULTIPLE MEASUREMENTS | STANDARD CANDLES | ANGULAR SIZE...

9. Reaction rate of radiative p 12 C capture in a modified potential cluster model

Dubovichenko, S. B. | Burkova, N. A.... - 《chinese physics c》 - 2025,49(4) - 共12页

摘要：The astrophysical S-factor of the C-12(p | , gamma(0))N-13 reaction at energies from 25 keV to 5 | MeV within the framework of a modified potential | cluster model with forbidden states is considered. The | experimental phase shifts resonant delta S-2(1/2), delta P-2

关键词： radiative proton capture | elastic phase shifts | astrophysical S-factor | reaction rate | modified potential model | ASYMPTOTIC NORMALIZATION COEFFICIENTS | ENERGY-LEVELS | NUCLEI | LIGHT | SCATTERING...

10. Constraints on brane geometry from massive vector KK modes

Fu, Chun-E | Guo, Heng ... - 《chinese physics c》 - 2025,49(3) - 共8页

摘要：We examine the gauge invariance of massive | vector Kaluza-Klein (KK) modes within various 6D brane | models. Our analysis reveals that additional | constraints on the brane geometry are essential to maintain | the gauge invariance of the massive vector KK modes

关键词： massive vector KK modes | gauge invariance | extra dimensions | brane geometry | FORM FIELDS | LOCALIZATION | GAUGE | DIMENSIONS | HIERARCHY | GRAVITY

摘要：Using the AdS/CFT correspondence and wave | optics techniques, we conduct an extensive study of the | imaging properties of holographic Einstein rings in the | context of anti-de Sitter (AdS) black holes (BHs) in | Horndeski theory. Our results indicate that the optical

关键词： black hole | AdS/CFT correspondence | Horndeski theory | holographic Einstein rings | PHOTON SPHERES | SHADOW | GRAVITY | ENERGY

摘要：Proton radioactivity is used to investigate | the characteristics of unstable neutron-deficient | nuclei beyond the proton dripline. Based on the | tunneling of one proton through the potential barrier | formed by Woods-Saxon plus expanded Coulomb potentials

关键词： proton emission | proton dripline | Gamow model | DEPENDENT CLUSTER MODEL | ALPHA-DECAY | DRIP-LINE | RADIOACTIVITY | RATES

摘要：Considering the simple Wong formula, simple | Wong formula with deformed choice of nuclear | potential, symmetric-asymmetric Gaussian barrier | distribution (SAGBD) model, and coupled channel approach | , this work investigates the fusion mechanism of Ca-40

关键词： barrier distributions | fusion yields | diffuseness anomaly | vibrational states | nucleus-nucleus potential | chi(2 )- analysis | HEAVY-ION FUSION | NEUTRON TRANSFER | CROSS-SECTIONS | BARRIER...

摘要：The nu GeN experiment searches for coherent | elastic neutrino-nucleus scattering (CE nu NS) at the | Kalinin Nuclear Power Plant. A 1.41 kg high-purity low | -threshold germanium detector surrounded by active and | passive shielding is deployed at the minimal distance of

关键词： coherent elastic neutrino-nucleus scattering | nu GeN | low background | antineutrino | germanium detector | GERMANIUM DETECTORS | GE-73 ATOMS | REACTOR | ANTINEUTRINOS | IONIZATION...

摘要：By using the P-3(0) pair creation model, we | provide a detailed derivation of the transition matrix | for a baryon decaying into a meson-baryon system | . This analysis was successfully conducted for a meson | in [J. Segovia, D. R. Entem, and F. Fernandez, Phys

关键词： baryon strong decays | P-3(0) decay model | quark model | CONSTITUENT QUARK-MODEL | PAIR-CREATION MODEL | MESON DECAYS

摘要：In this study, we employed the heavy quark | expansion model with the kinetic scheme to evaluate alpha | (S)(m(c)(2)), the strong coupling constant at the | charm quark mass m(c), using data on inclusive | semileptonic decays of charmed mesons. Using the experimental

关键词： strong coupling constant | charmed mesons | inclusive semileptonic decay | heavy quark expansion | HEAVY-QUARK | B-DECAY | POLE MASS | DISTRIBUTIONS | QCD | (MS)OVER-BAR...

摘要：Correlation chi(BQ)(11) and quadratic | fluctuations chi(B)(2), chi(Q)(2), chi(T)(2) of baryon number | B, electric charge Q, and temperature T are | investigated in a two-flavor Polyakov loop extended Nambu | -Jona-Lasinio (PNJL) model at finite temperature and

关键词： quark matter | QCD phase transition | magnetic field | thermodynamic property | JONA-LASINIO MODEL | ELECTRIC CHARGE | QCD MATTER | FIELD | TEMPERATURE | SEARCH...

摘要：Quasars serve as important cosmological probes | ; constructing accurate luminosity relations for them is | essential for their use in cosmology. If the coefficients | of such luminosity relations vary with redshift | , they could introduce biases into cosmological

关键词： quasars | luminosity relation | redshift variation | BARYON ACOUSTIC-OSCILLATION | UV FLUX MEASUREMENTS | HUBBLE DIAGRAM | COSMOLOGICAL CONSTRAINTS | MULTIPLE MEASUREMENTS | STANDARD CANDLES | ANGULAR SIZE...

摘要：The astrophysical S-factor of the C-12(p | , gamma(0))N-13 reaction at energies from 25 keV to 5 | MeV within the framework of a modified potential | cluster model with forbidden states is considered. The | experimental phase shifts resonant delta S-2(1/2), delta P-2

关键词： radiative proton capture | elastic phase shifts | astrophysical S-factor | reaction rate | modified potential model | ASYMPTOTIC NORMALIZATION COEFFICIENTS | ENERGY-LEVELS | NUCLEI | LIGHT | SCATTERING...

摘要：We examine the gauge invariance of massive | vector Kaluza-Klein (KK) modes within various 6D brane | models. Our analysis reveals that additional | constraints on the brane geometry are essential to maintain | the gauge invariance of the massive vector KK modes

关键词： massive vector KK modes | gauge invariance | extra dimensions | brane geometry | FORM FIELDS | LOCALIZATION | GAUGE | DIMENSIONS | HIERARCHY | GRAVITY

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