{"department":[{"_id":"MiLe"}],"type":"journal_article","article_processing_charge":"No","ddc":["530"],"status":"public","_id":"6955","file":[{"date_updated":"2020-07-14T12:47:46Z","file_id":"6974","date_created":"2019-10-25T12:47:04Z","relation":"main_file","file_size":528362,"checksum":"d27f983b34ea7dafdf356afbf9472fbf","access_level":"open_access","file_name":"2019_PhysicsLettersB_Schmickler.pdf","creator":"dernst","content_type":"application/pdf"}],"quality_controlled":"1","publication_status":"published","volume":798,"article_number":"135016","month":"11","author":[{"full_name":"Schmickler, C.H.","first_name":"C.H.","last_name":"Schmickler"},{"full_name":"Hammer, H.-W.","first_name":"H.-W.","last_name":"Hammer"},{"full_name":"Volosniev, Artem","first_name":"Artem","last_name":"Volosniev","id":"37D278BC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-0393-5525"}],"citation":{"short":"C.H. Schmickler, H.-W. Hammer, A. Volosniev, Physics Letters B 798 (2019).","ama":"Schmickler CH, Hammer H-W, Volosniev A. Universal physics of bound states of a few charged particles. <i>Physics Letters B</i>. 2019;798. doi:<a href=\"https://doi.org/10.1016/j.physletb.2019.135016\">10.1016/j.physletb.2019.135016</a>","chicago":"Schmickler, C.H., H.-W. Hammer, and Artem Volosniev. “Universal Physics of Bound States of a Few Charged Particles.” <i>Physics Letters B</i>. Elsevier, 2019. <a href=\"https://doi.org/10.1016/j.physletb.2019.135016\">https://doi.org/10.1016/j.physletb.2019.135016</a>.","mla":"Schmickler, C. H., et al. “Universal Physics of Bound States of a Few Charged Particles.” <i>Physics Letters B</i>, vol. 798, 135016, Elsevier, 2019, doi:<a href=\"https://doi.org/10.1016/j.physletb.2019.135016\">10.1016/j.physletb.2019.135016</a>.","apa":"Schmickler, C. H., Hammer, H.-W., &#38; Volosniev, A. (2019). Universal physics of bound states of a few charged particles. <i>Physics Letters B</i>. Elsevier. <a href=\"https://doi.org/10.1016/j.physletb.2019.135016\">https://doi.org/10.1016/j.physletb.2019.135016</a>","ista":"Schmickler CH, Hammer H-W, Volosniev A. 2019. Universal physics of bound states of a few charged particles. Physics Letters B. 798, 135016.","ieee":"C. H. Schmickler, H.-W. Hammer, and A. Volosniev, “Universal physics of bound states of a few charged particles,” <i>Physics Letters B</i>, vol. 798. Elsevier, 2019."},"title":"Universal physics of bound states of a few charged particles","date_published":"2019-11-10T00:00:00Z","file_date_updated":"2020-07-14T12:47:46Z","date_created":"2019-10-18T18:33:32Z","scopus_import":"1","doi":"10.1016/j.physletb.2019.135016","publication":"Physics Letters B","date_updated":"2023-08-30T07:06:42Z","day":"10","year":"2019","language":[{"iso":"eng"}],"article_type":"original","publication_identifier":{"issn":["0370-2693"]},"intvolume":"       798","abstract":[{"text":"We study few-body bound states of charged particles subject to attractive zero-range/short-range plus repulsive Coulomb interparticle forces. The characteristic length scales of the system at zero energy are set by the Coulomb length scale D and the Coulomb-modified effective range r eff. We study shallow bound states of charged particles with D >> r eff and show that these systems obey universal scaling laws different from neutral particles. An accurate description of these states requires both the Coulomb-modified scattering length and the effective range unless the Coulomb interaction is very weak (D -> ). Our findings are relevant for bound states whose spatial extent is significantly larger than the range of the attractive potential. These states enjoy universality – their character is independent of the shape of the short-range potential.","lang":"eng"}],"publisher":"Elsevier","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","oa":1,"external_id":{"arxiv":["1904.00913"],"isi":["000494939000086"]},"has_accepted_license":"1","tmp":{"image":"/images/cc_by.png","name":"Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)","legal_code_url":"https://creativecommons.org/licenses/by/4.0/legalcode","short":"CC BY (4.0)"},"oa_version":"Published Version","isi":1}