Search Results - "Shen, Yangping"
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New Determination of the 12C(α, γ)16O Reaction Rate and Its Impact on the Black-hole Mass Gap
Published in The Astrophysical journal (01-03-2023)“…We present a precise measurement of the asymptotic normalization coefficient (ANC) for the 16O ground state (GS) through the 12C(11B, 7Li)16O transfer reaction…”
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MeV astrophysical spectroscopic surveyor (MASS): a compton telescope mission concept
Published in Experimental astronomy (01-02-2024)“…We propose a future mission concept, the MeV Astrophysical Spectroscopic Surveyor (MASS), which is a large area Compton telescope using 3D position sensitive…”
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First result from the Jinping Underground Nuclear Astrophysics experiment JUNA: precise measurement of the 92 keV 25Mg(p, γ)26Al resonance
Published in Science bulletin (Beijing) (30-01-2022)“…[Display omitted] The 25Mg(p, γ)26Al reaction plays an important role in the study of cosmic 1.809 MeV γ-ray as a signature of ongoing nucleosynthesis in the…”
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Photonuclear reaction study with the (p, γ ) resonance γ -source
Published in EPJ Web of Conferences (2020)“…The (p, γ ) resonance is a good way to produce monoenergetic γ rays. It becomes an important tool for studying photonuclear reactions. In this work, 13 C(p, γ…”
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Journal Article Conference Proceeding -
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Empirical formula for β--decay half-lives of r-process nuclei
Published in Science China. Physics, mechanics & astronomy (01-08-2017)“…Experimental data of β--decay half-lives of nuclei with atomic number between 20 and 190 are investigated. A systematic formula has been proposed to…”
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Measurement of the 18O(α, γ)22Ne resonances at JUNA
Published in EPJ Web of conferences (01-01-2022)“…22Ne(α,n)25Mg is one of the main neutron sources of the s process. 22Ne is produced by the 14N(α, γ)18F(β+)18O(α, γ)22Ne reaction chain in the helium burning,…”
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Conference Proceeding Journal Article -
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Measurement of the low energy 25Mg(p,γ)26Al resonances
Published in EPJ Web of conferences (01-01-2022)“…The cosmic 1.809 MeV γ-ray emitted by the radioactive nucleus 26Al in the Galaxy is one of the key observation targets of the γ-ray astronomy. The 26Al is…”
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Conference Proceeding Journal Article -
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Measurement of γ detector backgrounds in the energy range of 3-8 MeV at Jinping underground laboratory for nuclear astrophysics
Published in Science China. Physics, mechanics & astronomy (01-10-2017)“…The astrophysical reaction rate of the charged-particleinduced reaction is dominated by the cross section within the Gamow window. The total cross section…”
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Parametrization of woods-saxon potential for heavy-ion systems
Published in Science China. Physics, mechanics & astronomy (01-08-2017)“…Several elastic scattering angular distributions of 12C from target nuclei of A≥ 39 are analyzed to extract the Woods-Saxon poten- tial parameters with the…”
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Measurement of the 52Fe mass via the precise proton-decay energy of 53Com
Published in EPJ Web of conferences (01-01-2016)“…The proton decay of 53Com(3174.1 keV; 19/2−) was investigated via the fragmentation of a 58Ni primary beam. The proton-decay energy was determined with an…”
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Conference Proceeding Journal Article -
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New Determination of the 12 C(α, γ) 16 O Reaction Rate and Its Impact on the Black-hole Mass Gap
Published in The Astrophysical journal (01-03-2023)“…We present a precise measurement of the asymptotic normalization coefficient (ANC) for the 16 O ground state (GS) through the 12 C( 11 B, 7 Li) 16 O transfer…”
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Journal Article -
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Progress in Jinping Underground Nuclear Astrophysics Experiment
Published in Yuanzineng kexue jishu (01-08-2023)“…Nuclear astrophysics is an interdisciplinary subject of nuclear physics and astrophysics. As the forefront of fundamental research, it has played an important…”
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Measurement of the 18 O( α , γ ) 22 Ne resonances at JUNA
Published in EPJ Web of conferences (2022)“…22 Ne( α , n ) 25 Mg is one of the main neutron sources of the s process. 22 Ne is produced by the 14 N( α , γ ) 18 F( β + ) 18 O( α , γ ) 22 Ne reaction chain…”
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Measurement of the low energy 25 Mg( p , γ ) 26 Al resonances
Published in EPJ Web of conferences (2022)“…The cosmic 1.809 MeV γ -ray emitted by the radioactive nucleus 26 Al in the Galaxy is one of the key observation targets of the γ-ray astronomy. The 26 Al is…”
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Journal Article -
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Progress of Jinping Underground laboratory for Nuclear Astrophysics (JUNA)
Published in Science China. Physics, mechanics & astronomy (01-04-2016)“…Jinping Underground laboratory for Nuclear Astrophysics (JUNA) will take the advantage of the ultra-low background of CJPL lab and high current accelerator…”
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New determination of astrophysical [sup.14]C[sup.15]C reaction rate from the spectroscopic factor of [sup.15]C
Published in Science China. Physics, mechanics & astronomy (01-01-2020)Get full text
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Nuclear astrophysics research based on HI-13 tandem accelerator
Published in Hé jìshū (01-08-2023)“…The first radioactive ion beam line, GIRAFFE, has been built at the CIAE HI-13 tandem accelerator in China. A total of eleven types of radioactive ion beam,…”
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Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China
Published in EPJ Web of Conferences (01-01-2022)“…Underground Nuclear Astrophysics Experiment in China (JUNA) has been commissioned by taking the advantage of the ultra-low background in Jinping underground…”
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Journal Article Conference Proceeding -
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