S. Ota - List of publications at the Cyclotron Institute, Texas A&M University

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First name(s):	S.
Last name(s):	Ota
Institute:	Cyclotron Institute, Texas A&M University

This author entry is a synonym of another author entry. Click here to go to the main entry to see any additional publications of this author

Authors associated with the Cyclotron Institute are underlined, and those associated with Center of Excellence in Nuclear Training And University-based Research (CENTAUR) have a ^* next to their name.

Development of the detector array for photons, protons, and exotic residues, A. B. McIntosh, A. D. Abbott^*, M. Q. Sorensen^*, K. Hagel, A. Couture, J. Gauthier, S. Ota, A. Alvarez, S. Balakrishnan, R. Ghimire, M. Grinder, I. Jeanis, T. King, L. A. McIntosh^*, S. Mosby, S. D. Pain, C. Prokop, A. Ratkiewicz, S. Regener, A. Rodriguez-Manso, R. Varner, A. Wakhle and S. J. Yennello^*, in: Nucleus-Nucleus 2024, Nuclear Physics A 1057, Whistler, BC, Canada, pages 123038, 2025

pub id: 1405 [DOI]

Using DAPPER to extract the photon strength function of

$^{58}\mathrm{Fe}$ using the inverse Oslo and shape methods, A. D. Abbott^*, M. Q. Sorensen^*, A. B. McIntosh, A. Alvarez, A. Couture, K. Hagel, L. Bills, A. Hannaman, B. M. Harvey, J. Gauthier, L. A. McIntosh^*, S. Ota, A. L. Richard, S. Schultz, Z. Tobin, K. Zelga and S. J. Yennello^*, Physical Review C 111, 034322 (2025)

pub id: 1427 [DOI]

$(^6\mathrm{Li},d)$ and

$(^6\mathrm{Li},t)$ reactions on

$^{22}\mathrm{Ne}$ and implications for

$s$ -process nucleosynthesis, S. Ota, G. Christian^*, W. N. Catford, G. Lotay, M. Pignatari, U. Battino, E. A. Bennett, S. Dede, D. T. Doherty, S. Hallam, F. Herwig, J. Hooker, C. Hunt, H. Jayatissa, A. Matta, M. Moukaddam, E. Rao, G. V. Rogachev^*, A. Saastamoinen, D. Scriven, J. A. Tostevin, S. Upadhyayula and R. Wilkinson, Phys. Rev. C 104, 055806 (2021)

pub id: 1206 [DOI] [URL]

A position and pulse shape discriminant

$p$ -terphenyl detector module, D. P. Scriven^*, G. Christian^*, G. V. Rogachev^*, C. E. Parker^*, L. G. Sobotka^*, S. Ahn, G. Chubarian, S. Ota, E. Aboud^*, J. Bishop, E. Koshchiy and A. G. Thomas, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1010, 165492 (2021)

pub id: 1131 [DOI] [URL]

New constraints on the

$^{25}\mathrm{Al}(p,\gamma)$ reaction and its influence on the flux of cosmic

$\gamma$ rays from classical nova explosions, L. Canete, G. Lotay, G. Christian^*, D. T. Doherty, W. N. Catford, S. Hallam, D. Seweryniak, H. M. Albers, S. Almaraz-Calderon^*, E. A. Bennett, M. P. Carpenter, C. J. Chiara, J. P. Greene, C. R. Hoffman, R. V. F. Janssens, J. José, A. Kankainen, T. Lauritsen, A. Matta, M. Moukaddam, S. Ota, A. Saastamoinen, R. Wilkinson and S. Zhu, Phys. Rev. C 104, L022802 (2021)

pub id: 1148 [DOI] [URL]

$\gamma$ -ray spectroscopy of astrophysically important states in

$^{39}$ Ca, M. R. Hall, D. W. Bardayan, T. Baugher, A. Lepailleur, S. D. Pain, A. Ratkiewicz, S. Ahn, J. M. Allen, J. T. Anderson, A. D. Ayangeakaa, J. C. Blackmon, S. Burcher, M. P. Carpenter, S. M. Cha, K. Y. Chae, K. A. Chipps, J. A. Cizewski, M. Febbraro, O. Hall, J. Hu, C. L. Jiang, K. L. Jones, E. J. Lee, P. D. O'Malley, S. Ota, B. C. Rasco, D. Santiago-Gonzalez, D. Seweryniak, H. Sims, K. Smith, W. P. Tan, P. Thompson, C. Thornsberry, R. L. Varner, D. Walter, G. L. Wilson and S. Zhu, Phys. Rev. C 101, 015804 (2020)

pub id: 1100 [DOI] [URL]

$^{19}$ Ne level structure for explosive nucleosynthesis, M. R. Hall, D. W. Bardayan, T. Baugher, A. Lepailleur, S. D. Pain, A. Ratkiewicz, S. Ahn, J. M. Allen, J. T. Anderson, A. D. Ayangeakaa, J. C. Blackmon, S. Burcher, M. P. Carpenter, S. M. Cha, K. Y. Chae, K. A. Chipps, J. A. Cizewski, M. Febbraro, O. Hall, J. Hu, C. L. Jiang, K. L. Jones, E. J. Lee, P. D. O'Malley, S. Ota, B. C. Rasco, D. Santiago-Gonzalez, D. Seweryniak, H. Sims, K. Smith, W. P. Tan, P. Thompson, C. Thornsberry, R. L. Varner, D. Walter, G. L. Wilson and S. Zhu, Phys. Rev. C 102, 045802 (2020)

pub id: 1101 [DOI] [URL]

Constraining the

$^{22}\mathrm{Ne}(\alpha,\gamma)^{26}\mathrm{Mg}$ and

$^{22}\mathrm{Ne}(\alpha,n)^{25}\mathrm{Mg}$ reaction rates using sub-Coulomb

$\alpha$ -transfer reactions, H. Jayatissa, G. V. Rogachev^*, V. Z. Goldberg, E. Koshchiy, G. Christian^*, J. Hooker, S. Ota, B. T. Roeder, A. Saastamoinen, O. Trippella, S. Upadhyayula and E. Uberseder, Physics Letters B 802, 135267 (2020)

pub id: 976 [DOI] [URL]

Decay properties of

$^{22}\mathrm{Ne}+\alpha$ resonances and their impact on

$s$ -process nucleosynthesis, S. Ota, G. Christian^*, G. Lotay, W. N. Catford, E. A. Bennett, S. Dede, D. T. Doherty, S. Hallam, J. Hooker, C. Hunt, H. Jayatissa, A. Matta, M. Moukaddam, G. V. Rogachev^*, A. Saastamoinen, J. A. Tostevin, S. Upadhyayula and R. Wilkinson, Physics Letters B 802, 135256 (2020)

pub id: 975 [DOI] [URL]

Constraining spectroscopic factors near the

$r$ -process path using combined measurements:

$^{86}\mathrm{Kr}(d,p)^{87}\mathrm{Kr}$ , D. Walter, S. D. Pain, J. A. Cizewski, F. M. Nunes, S. Ahn, T. Baugher, D. W. Bardayan, T. Baumann, D. Bazin, S. Burcher, K. A. Chipps, G. Cerizza, K. L. Jones, R. L. Kozub, S. J. Lonsdale, B. Manning, F. Montes, P. D. O'Malley, S. Ota, J. Pereira, A. Ratkiewicz, P. Thompson, C. Thornsberry and S. Williams, Phys. Rev. C 99, 054625 (2019)

pub id: 943 [DOI] [URL]

Expansion of the surrogate method to measure the prompt fission neutron multiplicity for

$^{241}\mathrm{Pu}$ , O. A. Akindele, B. S. Alan, J. T. Burke, R. J. Casperson, R. O. Hughes, J. D. Koglin, K. Kolos, E. B. Norman, S. Ota and A. Saastamoinen, Phys. Rev. C 99, 054601 (2019)

pub id: 913 [DOI] [URL]

Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in

$^{217,218,219}\mathrm{At}$ revealed by in-source laser spectroscopy, A. E. Barzakh, J. G. Cubiss, A. N. Andreyev, M. D. Seliverstov, B. Andel, S. Antalic, P. Ascher, D. Atanasov, D. Beck, J. Bieroń, K. Blaum, Ch. Borgmann, M. Breitenfeldt, L. Capponi, T. E. Cocolios, T. Day Goodacre, X. Derkx, H. De Witte, J. Elseviers, D. V. Fedorov, V. N. Fedosseev, S. Fritzsche, L. P. Gaffney, S. George, L. Ghys, F. P. Heßberger, M. Huyse, N. Imai, Z. Kalaninová, D. Kisler, U. Köster, M. Kowalska, S. Kreim, J. F. W. Lane, V. Liberati, D. Lunney, K. M. Lynch, V. Manea, B. A. Marsh, S. Mitsuoka, P. L. Molkanov, Y. Nagame, D. Neidherr, K. Nishio, S. Ota, D. Pauwels, L. Popescu, D. Radulov, E. Rapisarda, J. P. Revill, M. Rosenbusch, R. E. Rossel, S. Rothe, K. Sandhu, L. Schweikhard, S. Sels, V. L. Truesdale, C. Van Beveren, P. Van den Bergh, P. Van Duppen, Y. Wakabayashi, K. D. A. Wendt, F. Wienholtz, B. W. Whitmore, G. L. Wilson, R. N. Wolf and K. Zuber, Phys. Rev. C 99, 054317 (2019)

pub id: 942 [DOI] [URL]

Key

$^{19}\mathrm{Ne}$ states identified affecting

$\gamma$ -ray emission from

$^{18}\mathrm{F}$ in novae, M. R. Hall, D. W. Bardayan, T. Baugher, A. Lepailleur, S. D. Pain, A. Ratkiewicz, S. Ahn, J. M. Allen, J. T. Anderson, A. D. Ayangeakaa, J. C. Blackmon, S. Burcher, M. P. Carpenter, S. M. Cha, K. Y. Chae, K. A. Chipps, J. A. Cizewski, M. Febbraro, O. Hall, J. Hu, C. L. Jiang, K. L. Jones, E. J. Lee, P. D. O'Malley, S. Ota, B. C. Rasco, D. Santiago-Gonzalez, D. Seweryniak, H. Sims, K. Smith, W. P. Tan, P. Thompson, C. Thornsberry, R. L. Varner, D. Walter, G. L. Wilson and S. Zhu, Phys. Rev. Lett. 122, 052701 (2019)

pub id: 940 [DOI] [URL]

New

$\gamma$ -ray transitions observed in

$^{19}\mathrm{Ne}$ with implications for the

$^{15}\mathrm{O}(\alpha,\gamma)^{19}\mathrm{Ne}$ reaction rate, M. R. Hall, D. W. Bardayan, T. Baugher, A. Lepailleur, S. D. Pain, A. Ratkiewicz, S. Ahn, J. M. Allen, J. T. Anderson, A. D. Ayangeakaa, J. C. Blackmon, S. Burcher, M. P. Carpenter, S. M. Cha, K. Y. Chae, K. A. Chipps, J. A. Cizewski, M. Febbraro, O. Hall, J. Hu, C. L. Jiang, K. L. Jones, E. J. Lee, P. D. O'Malley, S. Ota, B. C. Rasco, D. Santiago-Gonzalez, D. Seweryniak, H. Sims, K. Smith, W. P. Tan, P. Thompson, C. Thornsberry, R. L. Varner, D. Walter, G. L. Wilson and S. Zhu, Phys. Rev. C 99, 035805 (2019)

pub id: 941 [DOI] [URL]

Nuclear level densities and

$\gamma$ -ray strength functions in samarium isotopes, F. Naqvi, A. Simon^*, M. Guttormsen, R. Schwengner, S. Frauendorf, C. S. Reingold, J. T. Burke, N. Cooper, R. O. Hughes, S. Ota and A. Saastamoinen, Phys. Rev. C 99, 054331 (2019)

pub id: 912 [DOI] [URL]

Charge radii and electromagnetic moments of

$^{195-211}\mathrm{At}$ , J. G. Cubiss, A. E. Barzakh, M. D. Seliverstov, A. N. Andreyev, B. Andel, S. Antalic, P. Ascher, D. Atanasov, D. Beck, J. Bieroń, K. Blaum, Ch. Borgmann, M. Breitenfeldt, L. Capponi, T. E. Cocolios, T. Day Goodacre, X. Derkx, H. De Witte, J. Elseviers, D. V. Fedorov, V. N. Fedosseev, S. Fritzsche, L. P. Gaffney, S. George, L. Ghys, F. P. Heßberger, M. Huyse, N. Imai, Z. Kalaninová, D. Kisler, U. Köster, M. Kowalska, S. Kreim, J. F. W. Lane, V. Liberati, D. Lunney, K. M. Lynch, V. Manea, B. A. Marsh, S. Mitsuoka, P. L. Molkanov, Y. Nagame, D. Neidherr, K. Nishio, S. Ota, D. Pauwels, L. Popescu, D. Radulov, E. Rapisarda, J. P. Revill, M. Rosenbusch, R. E. Rossel, S. Rothe, K. Sandhu, L. Schweikhard, S. Sels, V. L. Truesdale, C. Van Beveren, P. Van den Bergh, Y. Wakabayashi, P. Van Duppen, K. D. A. Wendt, F. Wienholtz, B. W. Whitmore, G. L. Wilson, R. N. Wolf and K. Zuber, Phys. Rev. C 97, 054327 (2018)

pub id: 850 [DOI] [URL]

Constraining Neutron Capture Cross Sections for Unstable Nuclei with Surrogate Reaction Data and Theory, J. E. Escher, J. T. Burke, R. O. Hughes, N. D. Scielzo, R. J. Casperson, S. Ota, H. I. Park, A. Saastamoinen and T. J. Ross, Phys. Rev. Lett. 121, 052501 (2018)

pub id: 851 [DOI] [URL]

Entry-level spin distributions and relative

$\gamma$ -neutron branching ratios of samarium isotopes populated by the

$(p,t)$ reaction, N. Cooper, C. W. Beausang^*, P. Humby, A. Simon^*, J. T. Burke, R. O. Hughes, S. Ota, C. Reingold, A. Saastamoinen and E. Wilson, Phys. Rev. C 98, 044618 (2018)

pub id: 862 [DOI] [URL]

Decay branching ratios of excited

$^{24}\mathrm{Mg}$ , J. M. Munson, E. B. Norman, J. T. Burke, R. J. Casperson, L. W. Phair, E. McCleskey, M. McCleskey, D. Lee, R. O. Hughes, S. Ota, A. Czeszumska, P. A. Chodash, A. J. Saastamoinen, R. A. E. Austin, A. E. Spiridon, M. Dag, R. Chyzh, M. S. Basunia, J. J. Ressler and T. J. Ross, Phys. Rev. C 95, 015805 (2017)

pub id: 656 [DOI] [URL]

Simultaneous measurement of neutron-induced fission and capture cross sections for

$^{241}\mathrm{Am}$ at neutron energies below fission threshold, K. Hirose, K. Nishio, H. Makii, I. Nishinaka, S. Ota, T. Nagayama, N. Tamura, S. Goto, A. N. Andreyev, M. J. Vermeulen, S. Gillespie, C. Barton, A. Kimura, H. Harada, S. Meigo, S. Chiba and T. Ohtsuki, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 856, 133--138 (2017)

pub id: 848 [DOI] [URL]

Spectroscopic study of

$^{20}\mathrm{Ne}+p$ reactions using the JENSA gas-jet target to constrain the astrophysical

$^{18}\mathrm{F}(p,\alpha)^{15}\mathrm{O}$ rate, D. W. Bardayan, K. A. Chipps, S. Ahn, J. C. Blackmon, S. Carmichael, U. Greife, K. L. Jones, J. José, A. Kontos, R. L. Kozub, L. Linhardt, B. Manning, M. Matos, P. D. O'Malley, S. Ota, S. D. Pain, W. A. Peters, S. T. Pittman, A. Sachs, K. T. Schmitt, M. S. Smith and P. Thompson, Phys. Rev. C 96, 055806 (2017)

pub id: 849 [DOI] [URL]

The hyperion particle-

$\gamma$ detector array, R. O. Hughes, J. T. Burke, R. J. Casperson, S. Ota, S. Fisher, J. Parker, C. W. Beausang^*, M. Dag, P. Humby, J. Koglin, E. McCleskey, A. B. McIntosh, A. Saastamoinen, A. S. Tamashiro, E. Wilson and T. C. Wu, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 856, 47 - 52 (2017)

pub id: 640 [DOI] [URL]

Exploring the spin states of

$^{90}\mathrm{Zr}$ populated by

$(p,p')$ ,

$(p,d)$ , and

$(p,t)$ reactions, S. Ota, J. T. Burke, R. J. Casperson, J. E. Escher, R. O. Hughes, J. J. Ressler, N. D. Scielzo, I. J. Thompson, R. A. E. Austin, B. Abromeit, N. J. Foley, E. McCleskey, M. McCleskey, H. I. Park, A. Saastamoinen and T. J. Ross, in: 5th International Workshop on Compound-Nuclear Reactions and Related Topics (CNR 2015), EPJ Web of Conferences 122, Tokyo, Japan, pages 12003, 2016

pub id: 747 [DOI] [URL]

First observation of low-energy

$\gamma$ -ray enhancement in the rare-earth region, A. Simon^*, M. Guttormsen, A. C. Larsen, C. W. Beausang^*, P. Humby, J. T. Burke, R. J. Casperson, R. O. Hughes, T. J. Ross, J. M. Allmond, R. Chyzh, M. Dag, J. Koglin, E. McCleskey, M. McCleskey, S. Ota and A. Saastamoinen, Phys. Rev. C 93, 034303 (2016)

pub id: 274 [DOI] [URL]

Investigation of

$^{88}\mathrm{Y}$ via

$(p, d\gamma)$ reactions, R. O. Hughes, J. T. Burke, R. J. Casperson, J. E. Escher, S. Ota, J. J. Ressler, N. D. Scielzo, R. A. E. Austin, B. Abromeit, N. J. Foley, E. McCleskey, M. McCleskey, H. I. Park, T. J. Ross and A. Saastamoinen, Phys. Rev. C 93, 024315 (2016)

pub id: 275 [DOI] [URL]

Investigation of discrete states and quasidiscrete structures observed in

$^{150}\mathrm{Sm}$ and

$^{152}\mathrm{Sm}$ using the

$(p,t\gamma)$ reaction, P. Humby, A. Simon^*, C. W. Beausang^*, J. M. Allmond, J. T. Burke, R. J. Casperson, R. Chyzh, M. Dag, K. Gell, R. O. Hughes, J. Koglin, E. McCleskey, M. McCleskey, S. Ota, T. J. Ross, A. Saastamoinen, T. Tarlow and G. Vyas, Phys. Rev. C 94, 064314 (2016)

pub id: 655 [DOI] [URL]

Improved measurement of the half-life of the

${J}^\pi=8^-$ nuclear isomer

$^{152{m_2}}\mathrm{Eu}$ , P. Humby, A. Simon^*, C. W. Beausang^*, T. J. Ross, R. O. Hughes, J. T. Burke, R. J. Casperson, J. Koglin, S. Ota, J. M. Allmond, M. McCleskey, E. McCleskey, A. Saastamoinen, R. Chyzh, M. Dag, K. Gell, T. Tarlow and G. Vyas, Phys. Rev. C 91, 024322 (2015)

pub id: 111 [DOI] [URL]

Spin differences in the

$^{90}\mathrm{Zr}$ compound nucleus induced by

$(p,p')$ ,

$(p,d)$ , and

$(p,t)$ surrogate reactions, S. Ota, J. T. Burke, R. J. Casperson, J. E. Escher, R. O. Hughes, J. J. Ressler, N. D. Scielzo, I. J. Thompson, R. A. E. Austin, B. Abromeit, N. J. Foley, E. McCleskey, M. McCleskey, H. I. Park, A. Saastamoinen and T. J. Ross, Phys. Rev. C 92, 054603 (2015)

pub id: 277 [DOI] [URL]

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