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  1. Book ; Online: Implementation and validation of realistic (n,x) reaction yields in GEANT4 utilizing a detailed evaluated nuclear reaction library below 20 MeV

    Tsintari, P. / Perdikakis, G. / Lee, H. Y. / Kuvin, S. A. / Georgiadou, A. / Kim, H. I. / Votaw, D. / Zavorka, L.

    2022  

    Abstract: Neutron-induced reactions with charged particle emission play an important role in a variety of research fields ranging from fundamental nuclear physics and nuclear astrophysics to applications of nuclear technologies to energy production and material ... ...

    Abstract Neutron-induced reactions with charged particle emission play an important role in a variety of research fields ranging from fundamental nuclear physics and nuclear astrophysics to applications of nuclear technologies to energy production and material science. Recently, the capability to study reactions with radioactive targets has become important to significantly advance research in explosive nucleosynthesis and nuclear applications. To achieve the relevant research goals and study (n,x) reactions over a broad neutron beam energy range, the Low Energy Neutron-induced charged-particle (Z) chamber (LENZ) at Los Alamos Neutron Science Center (LANSCE) was developed along with varied ancillary instrumentation to enable the aforementioned research program. For the (n,x) reactions of interest at low energies, a precise simulation of the discrete spectrum of emitted charged particles is essential. In addition, since LANSCE is a user facility, a simulation application that can be easily accessible by users has high value. With these goals in mind, we have developed a detailed simulation using the GEANT4 toolkit. In this work, we present the implementation and the validation of the simulation using experimental data from recent campaigns with the LENZ instrument. Specifically, we benchmark the simulation against a similar MCNP-based tool and determine the realistic range of applicability for the probability biasing technique used. We describe our implementation of an evaluated library with angular distribution and partial cross-section data, and we perform a validation of the application based on comparisons of simulated spectra with the experimental ones, for a number of targets used in previous experimental campaigns. Last, we discuss the limitations, caveats, and assets of the simulation code and techniques used.

    Comment: 19 pages, 11 figures. Submitted to Nuclear Instruments and Methods A
    Keywords Physics - Instrumentation and Detectors ; Nuclear Experiment
    Subject code 306
    Publishing date 2022-04-29
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: Regression lines for estimating intelligence quotients and American Council examination scores.

    VOTAW, D F

    Journal of educational psychology

    2010  Volume 37, Page(s) 179–181

    MeSH term(s) Ethnic Groups ; Humans ; Intelligence ; Intelligence Tests ; United States
    Language English
    Publishing date 2010-09-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2066580-5
    ISSN 1939-2176 ; 0022-0663
    ISSN (online) 1939-2176
    ISSN 0022-0663
    DOI 10.1037/h0062715
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Novel Measurement of the Neutron Magnetic Form Factor from A=3 Mirror Nuclei.

    Santiesteban, S N / Li, S / Abrams, D / Alsalmi, S / Androic, D / Aniol, K / Arrington, J / Averett, T / Ayerbe Gayoso, C / Bane, J / Barcus, S / Barrow, J / Beck, A / Bellini, V / Bhatt, H / Bhetuwal, D / Biswas, D / Camsonne, A / Castellanos, J /
    Chen, J / Chen, J-P / Chrisman, D / Christy, M E / Clarke, C / Covrig, S / Cruz-Torres, R / Day, D / Dutta, D / Fuchey, E / Gal, C / Garibaldi, F / Gautam, T N / Gogami, T / Gomez, J / Guèye, P / Hague, T J / Hansen, J O / Hauenstein, F / Henry, W / Higinbotham, D W / Holt, R J / Hyde, C / Itabashi, K / Kaneta, M / Karki, A / Katramatou, A T / Keppel, C E / King, P M / Kurbany, L / Kutz, T / Lashley-Colthirst, N / Li, W B / Liu, H / Liyanage, N / Long, E / Lovato, A / Mammei, J / Markowitz, P / McClellan, R E / Meddi, F / Meekins, D / Michaels, R / Mihovilovič, M / Moyer, A / Nagao, S / Nguyen, D / Nycz, M / Olson, M / Ou, L / Owen, V / Palatchi, C / Pandey, B / Papadopoulou, A / Park, S / Petkovic, T / Premathilake, S / Punjabi, V / Ransome, R D / Reimer, P E / Reinhold, J / Riordan, S / Rocco, N / Rodriguez, V M / Schmidt, A / Schmookler, B / Segarra, E P / Shahinyan, A / Širca, S / Slifer, K / Solvignon, P / Su, T / Suleiman, R / Tang, L / Tian, Y / Tireman, W / Tortorici, F / Toyama, Y / Uehara, K / Urciuoli, G M / Votaw, D / Williamson, J / Wojtsekhowski, B / Wood, S / Ye, Z H / Zhang, J / Zheng, X

    Physical review letters

    2024  Volume 132, Issue 16, Page(s) 162501

    Abstract: The electromagnetic form factors of the proton and neutron encode information on the spatial structure of their charge and magnetization distributions. While measurements of the proton are relatively straightforward, the lack of a free neutron target ... ...

    Abstract The electromagnetic form factors of the proton and neutron encode information on the spatial structure of their charge and magnetization distributions. While measurements of the proton are relatively straightforward, the lack of a free neutron target makes measurements of the neutron's electromagnetic structure more challenging and more sensitive to experimental or model-dependent uncertainties. Various experiments have attempted to extract the neutron form factors from scattering from the neutron in deuterium, with different techniques providing different, and sometimes large, systematic uncertainties. We present results from a novel measurement of the neutron magnetic form factor using quasielastic scattering from the mirror nuclei ^{3}H and ^{3}He, where the nuclear effects are larger than for deuterium but expected to largely cancel in the cross-section ratios. We extracted values of the neutron magnetic form factor for low-to-modest momentum transfer, 0.6<Q^{2}<2.9  GeV^{2}, where existing measurements give inconsistent results. The precision and Q^{2} range of these data allow for a better understanding of the current world's data and suggest a path toward further improvement of our overall understanding of the neutron's magnetic form factor.<br />
    Language English
    Publishing date 2024-05-03
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.132.162501
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

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  4. Article: Estimation of parameters in a truncated trivariate normal distribution.

    VOTAW, D F / RAFFERTY, J A / DEEMER, W L

    Psychometrika

    2003  Volume 15, Issue 4, Page(s) 339–347

    MeSH term(s) Normal Distribution ; Psychometrics ; Regression Analysis
    Language English
    Publishing date 2003-12-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209479-4
    ISSN 1860-0980 ; 0033-3123
    ISSN (online) 1860-0980
    ISSN 0033-3123
    DOI 10.1007/bf02288863
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1703: Show issues Location:
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  5. Article: The new equality: Bureaucracy's Trojan horse

    Votaw, Dow

    California management review : CMR Vol. 20, No. 4 , p. 5-17

    1978  Volume 20, Issue 4, Page(s) 5–17

    Author's details Dow Votaw
    Keywords Bürokratie ; Soziologie ; Gesellschaft
    Publisher Haas School of Business, University of California
    Publishing place Berkeley, Calif.
    Document type Article
    ZDB-ID 222930-4
    Database ECONomics Information System

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  6. Article ; Online: Revealing the short-range structure of the mirror nuclei

    Li, S / Cruz-Torres, R / Santiesteban, N / Ye, Z H / Abrams, D / Alsalmi, S / Androic, D / Aniol, K / Arrington, J / Averett, T / Gayoso, C Ayerbe / Bane, J / Barcus, S / Barrow, J / Beck, A / Bellini, V / Bhatt, H / Bhetuwal, D / Biswas, D /
    Bulumulla, D / Camsonne, A / Castellanos, J / Chen, J / Chen, J-P / Chrisman, D / Christy, M E / Clarke, C / Covrig, S / Craycraft, K / Day, D / Dutta, D / Fuchey, E / Gal, C / Garibaldi, F / Gautam, T N / Gogami, T / Gomez, J / Guèye, P / Habarakada, A / Hague, T J / Hansen, J O / Hauenstein, F / Henry, W / Higinbotham, D W / Holt, R J / Hyde, C / Itabashi, T / Kaneta, M / Karki, A / Katramatou, A T / Keppel, C E / Khachatryan, M / Khachatryan, V / King, P M / Korover, I / Kurbany, L / Kutz, T / Lashley-Colthirst, N / Li, W B / Liu, H / Liyanage, N / Long, E / Mammei, J / Markowitz, P / McClellan, R E / Meddi, F / Meekins, D / Beck, S Mey-Tal / Michaels, R / Mihovilovič, M / Moyer, A / Nagao, S / Nelyubin, V / Nguyen, D / Nycz, M / Olson, M / Ou, L / Owen, V / Palatchi, C / Pandey, B / Papadopoulou, A / Park, S / Paul, S / Petkovic, T / Pomatsalyuk, R / Premathilake, S / Punjabi, V / Ransome, R D / Reimer, P E / Reinhold, J / Riordan, S / Roche, J / Rodriguez, V M / Schmidt, A / Schmookler, B / Segarra, E P / Shahinyan, A / Slifer, K / Solvignon, P / Širca, S / Su, T / Suleiman, R / Szumila-Vance, H / Tang, L / Tian, Y / Tireman, W / Tortorici, F / Toyama, Y / Uehara, K / Urciuoli, G M / Votaw, D / Williamson, J / Wojtsekhowski, B / Wood, S / Zhang, J / Zheng, X

    Nature

    2022  Volume 609, Issue 7925, Page(s) 41–45

    Abstract: When protons and neutrons (nucleons) are bound into atomic nuclei, they are close enough to feel significant attraction, or repulsion, from the strong, short-distance part of the nucleon-nucleon interaction. These strong interactions lead to hard ... ...

    Abstract When protons and neutrons (nucleons) are bound into atomic nuclei, they are close enough to feel significant attraction, or repulsion, from the strong, short-distance part of the nucleon-nucleon interaction. These strong interactions lead to hard collisions between nucleons, generating pairs of highly energetic nucleons referred to as short-range correlations (SRCs). SRCs are an important but relatively poorly understood part of nuclear structure
    Language English
    Publishing date 2022-08-31
    Publishing country England
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 120714-3
    ISSN 1476-4687 ; 0028-0836
    ISSN (online) 1476-4687
    ISSN 0028-0836
    DOI 10.1038/s41586-022-05007-2
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 26: Show issues Location:
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    Zs.MG 9: Show issues
    Zs.MO 244: Show issues

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  7. Article: The nature of social responsibility, "You can't get there from here"

    Votaw, Dow

    Journal of contemporary business Vol. 2, No. 1 , p. 1-20

    1973  Volume 2, Issue 1, Page(s) 1–20

    Author's details Dow Votaw
    Publisher School
    Publishing place Seattle, Wash.
    Document type Article
    ZDB-ID 184881-1
    Database ECONomics Information System

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  8. Article: Corporate social reform

    Votaw, Dow

    California management review : CMR Vol. 15, No. 4 , p. 67-73

    an educator's viewpoint

    1973  Volume 15, Issue 4, Page(s) 67–73

    Author's details Dow Votaw
    Keywords Soziale Verantwortung ; Verbraucherschutz ; Produktgestaltung ; Aktiengesellschaft ; Betriebswirtschaftliche Ausbildung ; Vereinigte Staaten
    Publisher Haas School of Business, University of California
    Publishing place Berkeley, Calif.
    Document type Article
    ZDB-ID 222930-4
    Database ECONomics Information System

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  9. Book: Legal aspects of business administration

    Votaw, Dow

    1969  

    Author's details Dow Votaw
    Keywords Wirtschaftsrecht ; Handelsrecht ; Handelsrechtspolitik ; Vereinigte Staaten
    Language English
    Size 13, 962 S
    Edition 3. ed
    Publisher Prentice-Hall
    Publishing place Englewood Cliffs N. J
    Document type Book
    Note Bibliogr. S. 811-815
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  10. Article: Determination of Dopamine Transporter Density(DAT) in Humans with an 18F Labeled Nortropane(FECNT) and PET.

    Hoffman, J M. / Giroux, M / Votaw, J R. / Kilts, C / Martarello, L / Votaw, D / White, M / Jones, M / Watts, R L. / Goodman, M M.

    Clinical positron imaging : official journal of the Institute for Clinical P.E.T

    2003  Volume 1, Issue 4, Page(s) 257

    Language English
    Publishing date 2003-09-26
    Publishing country United States
    Document type Journal Article
    ISSN 1095-0397
    ISSN 1095-0397
    DOI 10.1016/s1095-0397(98)00047-8
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