The Φ(1020) meson photoproduction cross sections in the neutral decay mode Φ → KSKL are measured for the first time. This work presents measurements of differential cross sections, dσ/dt, dσ/d cos θΦc.m.; Φ decay angular distributions, W(cos θ) and W(Φ), and spin-density matrix elements, ρ0, in the Helicity and Gottfried-Jackson frames, in the energy range 1.6 GeV < Eγ < 2.6 GeV. We analyzed the photoproduction data of the g11a experiment collected on an LH2 target using the CLAS detectector at Hall B, TJNAF. The measured cross sections show some differences from the charged decay mode Φ → K+ K−.
","abstract_html":"<p>The Φ(1020) meson photoproduction cross sections in the neutral decay mode Φ → <em>K<sub>S</sub>K<sub>L</sub></em> are measured for the first time. This work presents measurements of differential cross sections, <em>dσ/dt</em>, <em>dσ/d</em> cos θ<sup>Φ</sup><sub>c.m.;</sub> Φ decay angular distributions, <em>W</em>(cos θ) and <em>W</em>(Φ), and spin-density matrix elements, ρ<sup>0</sup>, in the Helicity and Gottfried-Jackson frames, in the energy range 1.6 GeV < E<sub>γ</sub> < 2.6 GeV. We analyzed the photoproduction data of the g11a experiment collected on an LH2 target using the CLAS detectector at Hall B, TJNAF. The measured cross sections show some differences from the charged decay mode Φ → <em>K</em><sup>+</sup><em> K</em><sup>−</sup>.</p>","abstract_has_math":false,"creators":["Seraydaryan, Heghine"],"institution":null,"degree_name":"Doctor of Philosophy (PhD)","degree_level":"Dissertation","degree_discipline":"Physics","degree_department":null,"school":null,"contributors":["Moskov Amaryan","Lawrence B. Weinstein","J. Wallace Van Orden","Alexander L. Godunov","Chester E. Grosch"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2011,"date_issued":"2011-01-01T08:00:00Z","date_published":"2011-01-01T08:00:00Z","updated_at":"2026-07-24T03:34:18Z","subjects":["Kaons","Neutral decay mode","Phi meson","Photoproduction","Elementary Particles and Fields and String Theory","Nuclear"],"languages":[],"rights":["In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
"],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["9781267108968"],"render_values":[{"text":"9781267108968","href":null,"code":true}]}]},"links":{"outbound_url":"https://digitalcommons.odu.edu/physics_etds/90","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Moskov Amaryan","Lawrence B. Weinstein","J. Wallace Van Orden","Alexander L. Godunov","Chester E. Grosch"]},{"key":"dc:creator","label":"Author","values":["Seraydaryan, Heghine"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2019-02-22T08:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Physics"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Doctor of Philosophy (PhD)"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Kaons","Neutral decay mode","Phi meson","Photoproduction","Elementary Particles and Fields and String Theory","Nuclear"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:rights","label":"Dc Rights","values":["In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["9781267108968","https://digitalcommons.odu.edu/physics_etds/90"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The Φ(1020) meson photoproduction cross sections in the neutral decay mode Φ → KSKL are measured for the first time. This work presents measurements of differential cross sections, dσ/dt, dσ/d cos θΦc.m.; Φ decay angular distributions, W(cos θ) and W(Φ), and spin-density matrix elements, ρ0, in the Helicity and Gottfried-Jackson frames, in the energy range 1.6 GeV < Eγ < 2.6 GeV. We analyzed the photoproduction data of the g11a experiment collected on an LH2 target using the CLAS detectector at Hall B, TJNAF. The measured cross sections show some differences from the charged decay mode Φ → K+ K−.
"]},{"key":"dc:title","label":"Title","values":["Photoproduction of the Φ(1020) Meson in Neutral Decay Mode γP → ΦP → K(S)K(L)P"]}]}],"canonical_facts":{"dc:contributor":["Moskov Amaryan","Lawrence B. Weinstein","J. Wallace Van Orden","Alexander L. Godunov","Chester E. Grosch"],"dc:creator":["Seraydaryan, Heghine"],"dc:date.available":["2019-02-22T08:00:00Z"],"dc:description.abstract":["The Φ(1020) meson photoproduction cross sections in the neutral decay mode Φ → KSKL are measured for the first time. This work presents measurements of differential cross sections, dσ/dt, dσ/d cos θΦc.m.; Φ decay angular distributions, W(cos θ) and W(Φ), and spin-density matrix elements, ρ0, in the Helicity and Gottfried-Jackson frames, in the energy range 1.6 GeV < Eγ < 2.6 GeV. We analyzed the photoproduction data of the g11a experiment collected on an LH2 target using the CLAS detectector at Hall B, TJNAF. The measured cross sections show some differences from the charged decay mode Φ → K+ K−.
"],"dc:identifier":["9781267108968","https://digitalcommons.odu.edu/physics_etds/90"],"dc:rights":["In Copyright. URI: http://rightsstatements.org/vocab/InC/1.0/ This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).
"],"dc:subject":["Kaons","Neutral decay mode","Phi meson","Photoproduction","Elementary Particles and Fields and String Theory","Nuclear"],"dc:title":["Photoproduction of the Φ(1020) Meson in Neutral Decay Mode γP → ΦP → K(S)K(L)P"],"thesis:degree_discipline":["Physics"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Doctor of Philosophy (PhD)"]},"updated_at":"2026-07-24T03:34:18Z"}