Dawn Shaughnessy
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American chemist
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Chemistry
Dawn Shaughnessy's Degrees
- PhD Chemistry University of California, Berkeley
- Bachelors Chemistry University of California, Berkeley
Why Is Dawn Shaughnessy Influential?
(Suggest an Edit or Addition)According to Wikipedia, Dawn Angela Shaughnessy is an American radiochemist and principal investigator of the heavy element group at the Lawrence Livermore National Laboratory. She was involved in the discovery of five superheavy elements with atomic numbers 114 to 118.
Dawn Shaughnessy's Published Works
Published Works
- Synthesis of a new element with atomic number Z = 117. (2010) (420)
- Experiments on the synthesis of element 115 in the reaction 243 Am ( 48 Ca ,xn) 291-x 115 (2004) (252)
- Experiments on the synthesis of element 115 in the reaction am-243(ca-48, xn) x-115-291 (2004) (234)
- The reaction 48Ca + 248Cm → 296116* studied at the GSI-SHIP (2007) (201)
- Attempt to produce element 120 in the 244 Pu + 58 Fe reaction (2008) (155)
- Review of even element super-heavy nuclei and search for element 120 (2016) (142)
- Observation of Superheavy Nuclei Produced in the Reaction of K 86 r with P 208 b (1999) (136)
- Production and Decay of the Heaviest Nuclei 1293, 29417 and 129418 (2012) (133)
- The experimental plan for cryogenic layered target implosions on the National Ignition Facility--The inertial confinement approach to fusion (2011) (130)
- Inertially confined fusion plasmas dominated by alpha-particle self-heating (2016) (130)
- Measurements of cross sections for the fusion-evaporation reactions 244 Pu ( 48 Ca ,xn ) 292-x 114 and 245 Cm ( 48 Ca ,xn ) 293-x 116 (2004) (122)
- 48Ca+249Bk fusion reaction leading to element Z = 117: long-lived α-decaying 270Db and discovery of 266Lr. (2014) (116)
- Investigation of the $^{243}$Am+$^{48}$Ca reaction products previously observed in the experiments on elements 113, 115, and 117 (2013) (110)
- Chemical characterization of bohrium (element 107) (2000) (107)
- Synthesis of elements 115 and 113 in the reaction **243Am+**48Ca (2005) (90)
- Experimental studies of the 249 Bk + 48 Ca reaction including decay properties and excitation function for isotopes of element 117, and discovery of the new isotope 277 Mt (2013) (88)
- Molecular interfacial reactions between Pu(VI) and manganese oxide minerals manganite and hausmannite. (2003) (87)
- Synthesis of the isotopes of elements 118 and 116 in the 249Cf and 245Cm+48Ca fusion reactions (2006) (84)
- Erratum: “Review of the National Ignition Campaign 2009-2012” [Phys. Plasmas 21, 020501 (2014)] (2014) (84)
- Eleven new heaviest isotopes of elements Z=105 to Z=117 identified among the products of 249Bk+48Ca reactions (2011) (83)
- Synthesis of the isotope 282 113 in the Np237+Ca48 fusion reaction (2007) (82)
- Observation of new neutron-deficient isotopes with Z≥92 in multinucleon transfer reactions (2015) (79)
- New insights into the 243Am + 48Ca reaction products previously observed in the experiments on elements 113, 115, and 117. (2012) (72)
- Heavy element research at Dubna (2004) (63)
- Synthesis and study of decay properties of the doubly magic nucleus 270 Hs in the 226 Ra + 48 Ca reaction (2013) (51)
- Thin shell, high velocity inertial confinement fusion implosions on the national ignition facility. (2015) (47)
- The role of hot spot mix in the low-foot and high-foot implosions on the NIF (2017) (47)
- Chemical identification of dubnium as a decay product of element 115 produced in the reaction 48Ca + 243Am (2005) (41)
- Gas phase chemical studies of superheavy elements using the Dubna gas-filled recoil separator - Stopping range determination (2010) (41)
- Chemical Properties of Element 105 in Aqueous Solution: Extraction of the Fluoride-, Chloride-, and Bromide Complexes of the Group-5 Elements into an Aliphatic Amine (1999) (35)
- Dynamic high energy density plasma environments at the National Ignition Facility for nuclear science research (2018) (34)
- Isotope harvesting at FRIB: additional opportunities for scientific discovery (2018) (32)
- Editorial Note: Observation of Superheavy Nuclei Produced in the Reaction of 86 Kr with 208 Pb [Phys. Rev. Lett. 83, 1104 (1999)] (2002) (29)
- Interfacial interactions between Np(V) and manganese oxide minerals manganite and hausmannite. (2005) (29)
- Experimental results of radiation-driven, layered deuterium-tritium implosions with adiabat-shaped drives at the National Ignition Facility (2016) (28)
- Synthesis of new transuranium isotopes in multinucleon transfer reactions using a velocity filter (2016) (26)
- The Radiochemical Analysis of Gaseous Samples (RAGS) apparatus for nuclear diagnostics at the national ignition facility (2011) (25)
- Radiochemical determination of Inertial Confinement Fusion capsule compression at the National Ignition Facility. (2014) (25)
- Chemical Identification of a Long-Lived Isotope of Dubnium, a Descendant of Element 115 (2006) (25)
- The National Ignition Facility Diagnostic Set at the Completion of the National Ignition Campaign, September 2012 (2016) (21)
- The surprisingly large neutron capture cross-section of 88Zr (2019) (21)
- Remarks on the fission barriers of super-heavy nuclei (2016) (21)
- Publisher's Note: Measurements of cross sections and decay properties of the isotopes of elements 112, 114, and 116 produced in the fusion reactions {sup 233,238}U,{sup 242}Pu, and {sup 248}Cm+{sup 48}Ca [Phys. Rev. C 70, 064609 (2004)] (2005) (19)
- Prompt radiochemistry at the National Ignition Facility (invited). (2008) (18)
- Plasma stopping-power measurements reveal transition from non-degenerate to degenerate plasmas (2020) (18)
- Extraction of the fluoride-, chloride- and bromide complexes of the elements Nb, Ta, Pa, and 105 into aliphatic amines (1998) (17)
- Solid debris collection for radiochemical diagnostics at the National Ignition Facility. (2012) (17)
- Publisher's Note: Experiments on the synthesis of element 115 in the reaction 243 Am ( 48 Ca ,xn ) 291-x 115 [ Phys. Rev. C 69, 021601 (2004)] (2004) (15)
- Synthesis of the isotope 282113 in the 237Np+48Ca fusion reaction (2007) (14)
- Fusion reaction Ca48+Bk249 leading to formation of the element Ts ( Z=117 ) (2019) (14)
- Search for elements 119 and 120 (2020) (13)
- Electron-capture delayed fission properties of ²⁴²Es (2000) (13)
- Production and isolation of homologs of flerovium and element 115 at the Lawrence Livermore National Laboratory Center for Accelerator Mass Spectrometry (2016) (11)
- Separation of Pb, Bi and Po by cation exchange resin (2017) (11)
- Spectroscopy along Flerovium Decay Chains: Discovery of ^{280}Ds and an Excited State in ^{282}Cn. (2021) (10)
- Characterization of the homologs of flerovium with crown ether based extraction chromatography resins: studies in hydrochloric acid (2016) (10)
- Note: Radiochemical measurement of fuel and ablator areal densities in cryogenic implosions at the National Ignition Facility. (2015) (10)
- First fission yield measurements at the National Ignition Facility: 14-MeV neutron fission of 238U (2015) (10)
- Production and Decay of the Heaviest Nuclei (2012) (9)
- Low Energy Neutron Measurements in High Energy Density Plasmas using the National Ignition Facility (2013) (9)
- Production and isolation of 197m,gHg (2018) (9)
- New plutonium isotope: {sup 231}Pu (1999) (9)
- Radiochemical study of the kinematics of multi-nucleon transfer reactions in 48 Ca + 248 Cm collisions 10% above the Coulomb barrier (2017) (8)
- Electron-capture delayed fission probabilities of {sup 248}Es and {sup 246}Es (2001) (8)
- 48 Ca þ 249 Bk Fusion Reaction Leading to Element Z ¼ 117: Long-Lived α -Decaying 270 Db and Discovery of 266 Lr (2014) (8)
- Separation of group five elements by reversed-phase chromatography (2008) (8)
- Population of nuclides with $Z \geq 98$Z≥98 in multi-nucleon transfer reactions of 48Ca + 248Cm (2019) (8)
- Recent advances and results from the solid radiochemistry nuclear diagnostic at the National Ignition Facility. (2016) (7)
- The Mini-Inca Project: Experimental Study of the Transmutation of Actinides in High Intensity Neutron Fluxes (2002) (7)
- Neutron Time-of-Flight Measurements of Charged-Particle Energy Loss in Inertial Confinement Fusion Plasmas. (2019) (6)
- Thin Shell, High Velocity ICF Implosions on the National Ignition Facility (2014) (6)
- Results from the First 249 Cf + 48 Ca Experiment (2004) (6)
- Determination of gaseous fission product yields from 14 MeV neutron induced fission of 238U at the National Ignition Facility (2016) (6)
- Nuclear science research with dynamic high energy density plasmas at NIF (2016) (6)
- Vast Area Detection for Experimental Radiochemistry (VADER) at the National Ignition Facility (2015) (6)
- Studies of the homologs and pseudo-homologs of flerovium with crown ether based extraction chromatography resins (2018) (5)
- Online chemical adsorption studies of Hg, Tl, and Pb on SiO2 and Au surfaces in preparation for chemical investigations on Cn, Nh, and Fl at TASCA (2018) (5)
- Development of a 212Pb and 212Bi generator for homolog studies of flerovium and moscovium (2018) (5)
- Confirmed results of the 248Cm(48Ca,4n)292116 experiment (2003) (5)
- First on-line detection of radioactive fission isotopes produced by laser-accelerated protons (2020) (5)
- Batch and column studies of radium, actinium, thorium and protactinium on CL resin in nitric acid, hydrochloric acid and hydrofluoric acid (2021) (5)
- Nuclear spectrometry of 9.6 h 196Au m2 and the reaction of 197Au with fast neutrons (2020) (4)
- Production cross sections of 105261Ha from the 250Cf(15N,4n) and 243Am(22Ne,4n) reactions (1998) (4)
- On the adsorption and reactivity of element 114, flerovium (2022) (4)
- Production and separation of carrier-free ⁷Be. (2016) (4)
- New elements from Dubna (2005) (4)
- Improved half-life measurement of 224Pa and its 209Bi(18O,3n)224Pa production cross section (1997) (3)
- ALBEGA: A Decay Spectroscopy Setup for Chemically Separated Samples (2015) (3)
- Large Area Solid Radiochemistry (LASR) collector at the National Ignition Facility (2017) (3)
- Results from the First {sup 249}Cf + {sup 48}Ca Experiment (2003) (3)
- The reaction 48Ca + 248Cm → 296116* studied at the GSI-SHIP (2012) (3)
- Nuclear Diagnostics at the National Ignition Facility, 2013-2015 (2016) (3)
- Evaluation of the RADCHEM Diagnostic as an Assessment of Fuel-Ablator Mix and Fuel Rho R (2011) (3)
- Production and decay of the heaviest nuclei (293,294)117 and (294)118. (2012) (3)
- The discovery of elements 113 to 118 (2016) (3)
- Population of nuclides with Z ≥ 98 in multi-nucleon transfer reactions of 48 Ca + 248 Cm (2019) (3)
- Discovery of Elements 113–118 (2016) (3)
- Extraction of the fluoride-, chloride-, and bromide complexes of the elements Nb, Ta, Pa, and 105 into aliphatic amines (1999) (3)
- SYNTHESIS AND DECAY PROPERTIES OF SUPERHEAVY NUCLEI (2005) (2)
- Upgrades to the Radiochemistry Analysis of Gas Samples (RAGS) diagnostic at the National Ignition Facility (2015) (2)
- New data from the 243Am + 48Ca reaction give cross-bombardment verification of elements 113, 115 and 117 (2013) (2)
- Fission Barriers of Super-Heavy Nuclei and Search for Element 120 (2017) (2)
- Complexation and Redox Interactions Between Aqueous Plutonium and Manganese Oxide Interfaces (2001) (2)
- Production and decay of the heaviest odd-Z nuclei in the 249Bk + 48Ca reaction (2015) (2)
- RAGS: The Gaseous Sample Collection Diagnostic at the National Ignition Facility (2011) (2)
- Anomalous radiochemical recovery of post-detonation gold residues at the National Ignition Facility (2014) (2)
- Half-life of {sup 232}Pu and excitation function for the {sup 233}U ({sup 3}He,4n){sup 232}Pu reaction (2000) (2)
- Analytical Chemistry of Plutonium (2010) (2)
- Aqueous harvesting of Zr88 at a radioactive-ion-beam facility for cross-section measurements (2021) (2)
- Random probability analysis of recent 48Ca experiments (2004) (2)
- Synthesis of the New Element with Z=117 (2010) (2)
- Development of a “fission-proxy” method for the measurement of 14-MeV neutron fission yields (2018) (2)
- RIKEN GARIS for Superheavy Element Chemistry (2008) (1)
- SUPERHEAVY ELEMENT RESEARCH AT DGFRS (2003) (1)
- Development of a Plutonium Ceramic Target for the MASHA Separator (2004) (1)
- Procedures for Db chemical characterization in off-line experiments (2011) (1)
- Characterization of the homologs of flerovium with crown ether based extraction chromatography resins: studies in nitric acid (2016) (1)
- Erratum: Improved half-life measurement of {sup 224}Pa and its {sup 209}Bi({sup 18}O,3n){sup 224}Pa production cross section [Phys. Rev. C {bold 56}, 1626 (1997)] (1998) (1)
- REMARKS ON THE FISSION BARRIERS OF SHN AND SEARCH FOR ELEMENT 120 (2017) (1)
- Non-destructive analysis of DU content in the NIF hohlraums (2015) (1)
- Separation of thorium from uranium ore (2019) (1)
- Extraction of radium and actinium with Pb resin and Rose Bengal (2021) (1)
- PHYSICAL REVIEW C 99 , 054306 ( 2019 ) Fusion reaction 48 Ca + 249 Bk leading to formation of the element Ts ( Z = 117 ) (2019) (1)
- NEW INSIGHTS INTO THE DISCOVERIES OF ELEMENTS 113, 115 AND 117 (2013) (1)
- Characterization of Group 5 dubnium homologs on diglycolamide extraction chromatography resins from nitric and hydrofluoric acid matrices (2013) (1)
- Radiochemistry diagnostics for the National Ignition Facility (2010) (1)
- Nuclear physics and heavy element research at Lawrence Livermore National Laboratory (2009) (1)
- RESULTS OF THE EXPERIMENT FOR CHEMICAL IDENTIFICATION OF Db AS A DECAY PRODUCT OF ELEMENT 115 (2005) (1)
- Non-Observation of the Production of Superheavy Nuclei in the Reaction of $^{86]$Kr with $^{208}$Pb (2002) (0)
- Synthesis of new transuranium isotopes in multinucleon transfer reactions using a velocity filter (2016) (0)
- Review of even element super-heavy nuclei and search for element 120 (2016) (0)
- A rapid sample changer system for studying fission shape isomers through the electron-capture-delayed fission process (2000) (0)
- Ceramic Plutonium Target Development for the MASHA Separator for the Synthesis of Element 114 (2005) (0)
- Gaseous sample collection at the National Ignition Facility (2009) (0)
- Science & Technology Review June 2019 (2019) (0)
- The Status and Ambitions of the US Heavy Element Program (2022) (0)
- Fusion reaction 48Ca + 249Bk leading to formation of the element Ts (Z=117) (2019) (0)
- Radiochemical capabilities for astrophysics experiments at the national ignition facility (2022) (0)
- DEVELOPMENT OF A 235mU GENERATOR FOR MEASUREMENT OF NEUTRON CROSS SECTIONS (2003) (0)
- Search for reaction-in-flight neutrons using thulium activation at the National Ignition Facility (2013) (0)
- Study of the properties of the superheavy nuclei Z = 117 produced in the 249Bk + 48Ca reaction (2014) (0)
- Synthesis and Observation of New Chemical Element Number 117 (2010) (0)
- DEVELOPMENT OF SOLID COLLECTION DIAGNOSTICS ON NIF THROUGH BLAST SHIELD ANALYSIS (2010) (0)
- Production Pathways and Separation Procedures for High-Diagnostic-Value Activation Species, Fission Products, and Actinides Required for Preparation of Realistic Synthetic Post-Detonation Nuclear Debris: Status Report and FY16 Project Plan (2015) (0)
- Summary of Disposable Debris Shields (DDS) Analysis for Development of Solid Debris Collection at NIF (2011) (0)
- Nucleosynthesis for Science and Security: Preparing for a Nuclear and Chemical Sciences Program at FRIB (2019) (0)
- Gamma Spectroscopy of 235 U and 234m Pa (2003) (0)
- Transuranic interfacial reaction studies on manganese oxide mineral surfaces (2002) (0)
- Strategies for measuring fuel rho-R and mix using gamma-rays (2010) (0)
- Aerosol-Assisted Solid Debris Collection for the National Ignition Facility (2010) (0)
- Nuclear Physics using NIF (2011) (0)
- Determination of relative krypton fission product yields from 14 MeV neutron induced fission of 238U at the National Ignition Facility. (2016) (0)
- ILWOG 42 Conference Proceedings - Status of Solid Debris Collection for Radiochemical Diagnostics and Measurements on NIF (2010) (0)
- Rags: The gaseous sample collection diagnostic at the National Ignition Facility (2010) (0)
- Chemical Study of Fl, Cn, their Lighter Homologs and Rn at TASCA (2015) (0)
- Radiochemistry as a (rho)R Diagnostic with the RAGS Gas Collection System (2010) (0)
- Summary of Blast Shield and Material Testing for Development of Solid Debris Collection at the National Ignition Facility (NIF) (2011) (0)
- Low Energy Neutron measurements for Ignition and Capture Cross Section Studies at the National Ignition Facility (2013) (0)
- Synthesis, Decay Properties, and Identification of Superheavy Nuclei Produced in 48Ca‐induced Reactions (2007) (0)
- Nuclear physics and heavy element research at LLNL (2009) (0)
- Electron-capture delayed fission properties of 244 Es (2001) (0)
- A PLUTONIUM CERAMIC TARGET FOR MASHA (2005) (0)
- Search for a new element Z=117 among the $^{249}$Bk + $^{48}$Ca reaction products (2009) (0)
- National Ignition Facility Quarterly Report (2013) (0)
- Alternate Alpha Induced Reactions for NIF Radiochemistry (2010) (0)
- Radiochemistry: A versatile diagnostic for the NIF ignition campaign (2008) (0)
- Sample Collection for the National Ignition Facility (2010) (0)
- The mystery of the totally-consumed target: Measuring the 88 Zr neutron-capture cross section (2018) (0)
- Electron-capture delayed fission in {sup 246}Es (1997) (0)
- GAS PHASE CHEMISTRY OF SUPERHEAVY ELEMENTS COUPLED TO AN ELECTROMAGNETIC SEPARATOR (2017) (0)
- Synthesis, Decay Properties, and Identification of Superheavy Nuclei Produced in 48 CA-INDUCED Reactions (2008) (0)
- American Chemical Society Division of Nuclear Chemistry and Technology ABSTRACTS (2003) (0)
- Environmentally important interactions between neptunium(V) and manganese oxide hydroxide minerals (2002) (0)
- Science & Technology Review August 2020 (2020) (0)
- Disposition of Legacy Materials at LBNL and Reuse of Valuable Items in Target Preparation (2005) (0)
- Measurement of the Th230(p,2n)Pa229 and Th230(p,3n)Pa228 reaction cross sections from 14.1 to 16.9 MeV (2021) (0)
- Superheavy Elements — Status of Research in Dubna (2004) (0)
- Integral experiments at the National Ignition Facility for Nuclear Data Validation on Modeled Neutron Flux Spectra (2018) (0)
- Electron-capture delayed fission properties of 244Es - eScholarship (2001) (0)
- Erratum to: Population of nuclides with Z ≥\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$ \geq$\end{document} 98 in m (2019) (0)
- Estimating Super Heavy Element Event Random Probabilities Using Monte Carlo Methods (2009) (0)
- s-Process Branch Point (n,γ) Measurements using NIF^* (2008) (0)
- Remarks on the fission barriers of super-heavy nuclei (2016) (0)
- Fractionation of copper activation products in debris samples from the National Ignition Facility. (2019) (0)
- Review of the Synthesis of the Heaviest Elements and Their Chemistry (2005) (0)
- Decay of Com58 (2019) (0)
- New Results for Elements 115, 117, and 118 Produced in the Reactions 243 Am+ 48 Ca and 249 BK/ 249 Cf+ 48 Ca (2013) (0)
- Ca + 249 Bk Fusion Reaction Leading to Element Z = 117 : Long-Lived-Decaying 270 Db and Discovery of 266 (2010) (0)
- Preliminary results of the 249Cf + 48Ca experiment (2003) (0)
- Calculation of Transactinide Homolog Isotope Production Reactions Possible with the Center for Accelerator Mass Spectrometry (CAMS) at Lawrence Livermore National Laboratory (2011) (0)
- Erratum to: Population of nuclides with Z $ \geq$≥ 98 in multi-nucleon transfer reactions of 48Ca + 248Cm (2019) (0)
- Science & Technology Review May 2019 (2019) (0)
- Spectroscopy along flerovium decay chains. II. Fine structure in odd- <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>A</mml:mi></mml:math> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mmultiscripts><mml:mi>Fl</mml:mi><mml:mprescripts /><mml:none /><mml:mn>289</mm (2023) (0)
- New measurements of gamma-ray energies and their absolute intensities from the decay of 231Pa (2020) (0)
- Radiochemical Signatures of Interfacial Areal Density and Mix in NIF Implosions (2015) (0)
- Solid Radiochemistry Nuclear Diagnostic Results from Exploding Pusher Shot (N130503-002) at the National Ignition Facility (2014) (0)
- Observations and Recommendations for Debris Diagnostics Staffing/Personnel (2020) (0)
- Collection of solid debris for the National Ignition Facility (2009) (0)
- Electron-capture delayed fission properties of neutron-deficient einsteinium nuclei (2000) (0)
- Status of the search for the heaviest elements (2010) (0)
- Chemical studies of Fl (element 114): Heaviest chemically studied element (2017) (0)
- Science & Technology Review July/August 2019 (2019) (0)
- The surprisingly large neutron capture cross-section of 88Zr (2019) (0)
- Science & Technology Review September 2019 (2019) (0)
- E7-2004-160 MEASUREMENTS OF CROSS SECTIONS AND DECAY PROPERTIES OF THE ISOTOPES OF ELEMENTS 112, 114 AND 116 PRODUCED IN THE FUSION REACTIONS (2005) (0)
- GAS CHEMICAL INVESTIGATION OF BOHRIUM ( Bh , ELEMENT 107 ) (2001) (0)
- First Measurement of Reaction-in-Flight Neutrons at the National Ignition Facility (2013) (0)
- New Fragment Separation Technology for Superheavy Element Research (2008) (0)
- Decay of ^{58}Co^{m} (2019) (0)
- Cross-Section Measurements with the Radioactive Isotope Accelerator (RIA) (2003) (0)
- Collection of Solid Debris on NIF for Radiochemical Diagnostics and Measurements (2009) (0)
- Distribution of collected target debris using the large area solid debris radiochemistry collector. (2018) (0)
- Nuclear-plasma physics studies using radiochemistry at NIF (2012) (0)
- Spectroscopy along flerovium decay chains. III. Details on experiment, analysis, Cn282 , and spontaneous fission branches (2023) (0)
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