Matches in SemOpenAlex for { <https://semopenalex.org/work/W4385291946> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W4385291946 abstract "We show the system of a heavy charged particle and a neutral atom can be described by a low-energy effective field theory where the attractive $1/r^4$ induced dipole potential determines the long-distance/low-energy wave functions. The $1/r^4$ interaction is renormalized by a contact interaction at leading order. Derivative corrections to that contact interaction give rise to higher-order terms. We show that this ``Induced-dipole EFT'' (ID-EFT) reproduces the $pi^+$-hydrogen phase shifts of a more microscopic potential, the Temkin-Lamkin potential, over a wide range of energies. Already at leading order it also describes the highest-lying excited bound states of the pionic-hydrogen ion. Lower-lying bound states receive substantial corrections at next-to-leading order, with the size of the correction proportional to their distance from the scattering threshold. Our next-to-leading order calculation shows that the three highest-lying bound states of the Temkin-Lamkin potential are well-described in ID-EFT." @default.
- W4385291946 created "2023-07-27" @default.
- W4385291946 creator A5054005420 @default.
- W4385291946 creator A5062217439 @default.
- W4385291946 creator A5063786122 @default.
- W4385291946 date "2023-07-24" @default.
- W4385291946 modified "2023-09-25" @default.
- W4385291946 title "Effective Field Theory for the Bound States and Scattering of a Heavy Charged Particle and a Neutral Atom" @default.
- W4385291946 doi "https://doi.org/10.48550/arxiv.2307.13103" @default.
- W4385291946 hasPublicationYear "2023" @default.
- W4385291946 type Work @default.
- W4385291946 citedByCount "0" @default.
- W4385291946 crossrefType "posted-content" @default.
- W4385291946 hasAuthorship W4385291946A5054005420 @default.
- W4385291946 hasAuthorship W4385291946A5062217439 @default.
- W4385291946 hasAuthorship W4385291946A5063786122 @default.
- W4385291946 hasBestOaLocation W43852919461 @default.
- W4385291946 hasConcept C121332964 @default.
- W4385291946 hasConcept C149635348 @default.
- W4385291946 hasConcept C173523689 @default.
- W4385291946 hasConcept C174084160 @default.
- W4385291946 hasConcept C181500209 @default.
- W4385291946 hasConcept C184779094 @default.
- W4385291946 hasConcept C191486275 @default.
- W4385291946 hasConcept C2776640939 @default.
- W4385291946 hasConcept C2781311116 @default.
- W4385291946 hasConcept C3079626 @default.
- W4385291946 hasConcept C37196565 @default.
- W4385291946 hasConcept C41008148 @default.
- W4385291946 hasConcept C58312451 @default.
- W4385291946 hasConcept C62520636 @default.
- W4385291946 hasConceptScore W4385291946C121332964 @default.
- W4385291946 hasConceptScore W4385291946C149635348 @default.
- W4385291946 hasConceptScore W4385291946C173523689 @default.
- W4385291946 hasConceptScore W4385291946C174084160 @default.
- W4385291946 hasConceptScore W4385291946C181500209 @default.
- W4385291946 hasConceptScore W4385291946C184779094 @default.
- W4385291946 hasConceptScore W4385291946C191486275 @default.
- W4385291946 hasConceptScore W4385291946C2776640939 @default.
- W4385291946 hasConceptScore W4385291946C2781311116 @default.
- W4385291946 hasConceptScore W4385291946C3079626 @default.
- W4385291946 hasConceptScore W4385291946C37196565 @default.
- W4385291946 hasConceptScore W4385291946C41008148 @default.
- W4385291946 hasConceptScore W4385291946C58312451 @default.
- W4385291946 hasConceptScore W4385291946C62520636 @default.
- W4385291946 hasLocation W43852919461 @default.
- W4385291946 hasOpenAccess W4385291946 @default.
- W4385291946 hasPrimaryLocation W43852919461 @default.
- W4385291946 hasRelatedWork W1032427798 @default.
- W4385291946 hasRelatedWork W2037438561 @default.
- W4385291946 hasRelatedWork W2037964353 @default.
- W4385291946 hasRelatedWork W2042564056 @default.
- W4385291946 hasRelatedWork W2061511508 @default.
- W4385291946 hasRelatedWork W2127018509 @default.
- W4385291946 hasRelatedWork W2271414796 @default.
- W4385291946 hasRelatedWork W2356884240 @default.
- W4385291946 hasRelatedWork W3034478740 @default.
- W4385291946 hasRelatedWork W2045758003 @default.
- W4385291946 isParatext "false" @default.
- W4385291946 isRetracted "false" @default.
- W4385291946 workType "article" @default.