Search Results - "Davids, Barry"
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Measurement of the 86Kr(α,n)89Sr cross section at energies relevant for the weak r-process
Published in EPJ Web of conferences (01-01-2023)“…The r-process has been shown to be robust in reproducing the abundance distributions of heavy elements, such as europium, seen in ultra-metal poor stars. In…”
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2
Radiative Capture Reactions in Astrophysics
Published in Annual review of nuclear and particle science (19-10-2015)“…The radiative capture reactions of greatest importance in nuclear astrophysics are identified and placed in their stellar contexts. Recent experimental efforts…”
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3
THE INFLUENCE OF UNCERTAINTIES IN THE {sup 15}O({alpha}, {gamma}){sup 19}Ne REACTION RATE ON MODELS OF TYPE I X-RAY BURSTS
Published in The Astrophysical journal (01-07-2011)“…We present a Monte Carlo calculation of the astrophysical rate of the {sup 15}O({alpha}, {gamma}){sup 19}Ne reaction based on an evaluation of published…”
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4
The Influence of Uncertainties in the 15O(α, γ)19Ne Reaction Rate on Models of Type I X-Ray Bursts
Published in The Astrophysical journal (01-07-2011)Get full text
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5
Measurements of Nuclear Reactions that Create and Destroy Li and Be during BBN
Published 12-02-2020“…I review measurements of the most important reactions involved in the creation and destruction of Li and Be during big bang nucleosynthesis (BBN) as well as…”
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6
Measurement of the 86 Kr(α,n) 89 Sr cross section at energies relevant for the weak r-process
Published in EPJ Web of conferences (2023)“…The r-process has been shown to be robust in reproducing the abundance distributions of heavy elements, such as europium, seen in ultra-metal poor stars. In…”
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Journal Article -
7
THE INFLUENCE OF UNCERTAINTIES IN THE 15 O(α, γ) 19 Ne REACTION RATE ON MODELS OF TYPE I X-RAY BURSTS
Published in The Astrophysical journal (01-07-2011)Get full text
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8
The Importance of (15)O(a,g) (19)Ne to X-Ray Bursts and Superbursts
Published in The Astrophysical journal (10-10-2006)“…One of the two breakout reactions from the hot CNO (HCNO) cycle is (15)O(a,g)(19)Ne, which at low temperatures depends strongly on the resonance strength of…”
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9
Conceptual Design of a Low-Energy Ion Beam Storage Ring and a Recoil Separator to Study Radiative Neutron Capture by Radioactive Ions
Published 19-12-2023“…Recently, the TRIUMF Storage Ring (TRISR), a storage ring for the existing Isotope Separator and Accelerator-I (ISAC-I) radioactive ion beam facility at…”
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Comment on "Measurement of d + 7Be Cross Sections for Big-Bang Nucleosynthesis"
Published 09-12-2019“…In a recent Letter entitled "Measurement of d + 7Be Cross Sections for Big-Bang Nucleosynthesis", Rijal et al. describe the results of an experiment that put…”
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EMMA: A recoil mass spectrometer for ISAC-II at TRIUMF
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (01-06-2005)“…Design work has begun on EMMA, an electromagnetic mass analyzer for ISAC-II at TRIUMF. EMMA is a recoil mass spectrometer that will be used to separate the…”
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12
The Importance of 15 O(α,γ) 19 Ne to X‐Ray Bursts and Superbursts
Published in The Astrophysical journal (10-10-2006)Get full text
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13
The Importance of 15O(α,γ)19Ne to X-Ray Bursts and Superbursts
Published in The Astrophysical journal (10-10-2006)Get full text
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14
One fewer solution to the cosmological lithium problem
Published 26-10-2011“…Data from a recent 9Be(3He,t)9B measurement are used to rule out a possible solution to the cosmological lithium problem based on conventional nuclear physics…”
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15
Solar Convection: Comparison of Numerical Simulations and Mixing-Length Theory
Published in The Astrophysical journal (01-05-1997)Get full text
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16
Electromagnetic dissociation of boron-8 and the rate of the beryllium-7(p,gamma)boron-8 reaction in the sun
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Dissertation -
17
LRP2020: The cosmic origin and evolution of the elements
Published 22-10-2019“…The origin of many elements of the periodic table remains an unsolved problem. While many nucleosynthetic channels are broadly understood, significant…”
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Evaluation of Modern 3He(alpha,gamma)7Be Data
Published 18-09-2008“…Phys.Rev.C78:064614,2008 In both the Sun and the early universe, the 3He(alpha,gamma)7Be reaction plays a key role. The rate of this reaction is the least…”
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Electromagnetic dissociation of boron-8 and the rate of the beryllium-7(p,gamma)boron-8 reaction in the sun
Published 01-01-2000“…In an effort to better determine the 7Be(p,γ) 8B reaction rate, we have performed inclusive and exclusive measurements of the Coulomb dissociation of 8B. The…”
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Dissertation -
20
The Influence of Uncertainties in the 15O(alpha,gamma)19Ne Reaction Rate on Models of Type I X-Ray Bursts
Published 14-04-2011“…We present a Monte Carlo calculation of the astrophysical rate of the 15O(alpha,gamma)19Ne reaction based on an evaluation of published experimental data. By…”
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