Search Results - "Kelmar, R."
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Indirect Measurement of the 3He(n,p)3H Reaction Cross Section at Big Bang Energies
Published in The Astrophysical journal (01-11-2024)“…Neutron-induced nuclear reactions play an important role in the Big Bang Nucleosynthesis. Their excitation functions are, from an experimental point of view,…”
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Commissioning of the 4πγ-summing array HECTOR at CASPAR: measurements of 27Al(p,γ)28Si resonances 4850 feet underground
Published in The European physical journal. A, Hadrons and nuclei (2022)“…The High EffiCiency TOtal absorption spectrometeR (HECTOR) is a 4 π γ -summing detector designed to measure capture cross sections. Here, we present the…”
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The $$^{24}$$Mg($$\alpha$$,p)$$^{27}$$Al reaction measurement using solenoid spectrometer for nuclear astrophysics (SSNAP)
Published in Journal of the Korean Physical Society (01-08-2024)“…The 24Mg(훼,p) 27Al reaction was measured using the solenoid spectrometer for nuclear astrophysics at the University of the Notre Dame to study the…”
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The 24Mg(α,p)27Al reaction measurement using solenoid spectrometer for nuclear astrophysics (SSNAP)
Published in Journal of the Korean Physical Society (2024)“…The 24 Mg( α , p ) 27 Al reaction was measured using the solenoid spectrometer for nuclear astrophysics at the University of the Notre Dame to study the…”
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Laser pulsing in linear Compton scattering
Published in Physical review. Accelerators and beams (01-12-2016)“…Previous work on calculating energy spectra from Compton scattering events has either neglected considering the pulsed structure of the incident laser beam, or…”
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Indirect measurement of the $$^3\hbox {He}$$(n,p)$$^3\hbox {H}$$ reaction cross section at Big Bang energies
Published in The European physical journal. A, Hadrons and nuclei (01-08-2020)Get full text
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Study of 3He(n,p)3H reaction at cosmological energies with trojan horse method
Published in EPJ Web of Conferences (01-01-2020)“…In the network of reactions present in the Big Bang nucleosynthesis, the 3He(n, p)3H has an important role which impacts the final 7Li abundance. The Trojan…”
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Conference Proceeding Journal Article -
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Preparation and characterization of isotopically pure Mo targets for nuclear science measurements
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-07-2022)“…Isotopically pure molybdenum targets are essential in various nuclear science measurements. For studies of cross sections of capture reactions on molybdenum,…”
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Measurement of Low-Energy Resonance Strengths in the O 18 ( α , γ ) Ne 22 Reaction
Published in Physical review letters (22-04-2022)Get full text
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New Measurement of C 12 + C 12 Fusion Reaction at Astrophysical Energies
Published in Physical review letters (15-05-2020)Get full text
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Measurement of the C 13 ( α , n 0 ) O 16 Differential Cross Section from 0.8 to 6.5 MeV
Published in Physical review letters (09-02-2024)Get full text
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Measurement of the 13C(α, n0)16O Differential Cross Section from 0.8 to 6.5 MeV
Published in Physical review letters (09-02-2024)“…The cross section of the 13C(α, n0)16O reaction is needed for nuclear astrophysics and applications to a precision of 10% or better, yet inconsistencies among…”
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Indirect Measurement of the 3 He(n,p) 3 H Reaction Cross Section at Big Bang Energies
Published in The Astrophysical journal (01-11-2024)“…Abstract Neutron-induced nuclear reactions play an important role in the Big Bang Nucleosynthesis. Their excitation functions are, from an experimental point…”
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Journal Article -
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New Measurement of C12+C12 Fusion Reaction at Astrophysical Energies
Published in Physical review letters (15-05-2020)“…Carbon and oxygen burning reactions, in particular, C12+C12 fusion, are important for the understanding and interpretation of the late phases of stellar…”
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Measurement of Low-Energy Resonance Strengths in the ^{18}O(α,γ)^{22}Ne Reaction
Published in Physical review letters (22-04-2022)“…The ^{18}O(α,γ)^{22}Ne reaction is an essential part of a reaction chain that produces the ^{22}Ne(α,n)^{25}Mg neutron source for both the weak and main…”
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Measurement of the ^{13}C(α, n_{0})^{16}O Differential Cross Section from 0.8 to 6.5 MeV
Published in Physical review letters (09-02-2024)“…The cross section of the ^{13}C(α,n)^{16}O reaction is needed for nuclear astrophysics and applications to a precision of 10% or better, yet inconsistencies…”
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Journal Article -
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Indirect measurement of the 3He(n,p)3H reaction cross section at Big Bang energies
Published in The European physical journal. A, Hadrons and nuclei (2020)“…Nuclear reactions play a key role in the framework of the Big Bang Nucleosynthesis. A network of 12 principal reactions has been identified as the main path…”
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Journal Article -
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New Measurement of ^{12}C+^{12}C Fusion Reaction at Astrophysical Energies
Published in Physical review letters (15-05-2020)“…Carbon and oxygen burning reactions, in particular, ^{12}C+^{12}C fusion, are important for the understanding and interpretation of the late phases of stellar…”
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Journal Article -
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Study of 3 He(n,p) 3 H reaction at cosmological energies with trojan horse method
Published in EPJ Web of conferences (2020)“…In the network of reactions present in the Big Bang nucleosynthesis, the 3 He(n, p) 3 H has an important role which impacts the final 7 Li abundance. The…”
Get full text
Journal Article