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The two well-known low-lying 1 2B1 and 1 2A2 shape resonances as well as a 2 2B1 mixed-character resonance compare well with the theoretical and experimental results. We also detect five core-excited resonances (1 2A1, 1 2B2, 3 2B1, 2 2A2, and 4 2B1), which lie above the first electronic excitation threshold. The total elastic cross sections and momentum transfer cross sections agree reasonably with previous reference data. Comparisons of the differential elastic cross sections of pyridine with those measured for benzene, pyrazine, and pyrimidine show remarkable agreement at scattering angles above 40\u00b0 but behave differently for forward scattering below 40\u00b0 below 6\u00a0eV, due to the dominant effect of the permanent dipole moment on the differential cross section in the low energy region with narrow scattering angles. Inelastic electronic excitation cross sections are presented, showing the influence of core-excited resonances below the ionization threshold for the first time.<\/jats:p>","DOI":"10.1063\/5.0127540","type":"journal-article","created":{"date-parts":[[2022,12,22]],"date-time":"2022-12-22T15:14:05Z","timestamp":1671722045000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":5,"title":["Elastic and inelastic low-energy electron scattering from pyridine"],"prefix":"10.1063","volume":"158","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0969-0143","authenticated-orcid":false,"given":"He","family":"Su","sequence":"first","affiliation":[{"name":"College of Physics, Sichuan University 1 , Chengdu 610065, China"},{"name":"Department of Physics and Astronomy, University College London 2 , London WC1E 6BT, United Kingdom"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2661-556X","authenticated-orcid":false,"given":"Xinlu","family":"Cheng","sequence":"additional","affiliation":[{"name":"Institute of Atomic and Molecular Physics, Sichuan University 3 , Chengdu 610065, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4679-3240","authenticated-orcid":false,"given":"Bridgette","family":"Cooper","sequence":"additional","affiliation":[{"name":"Department of Physics and Astronomy, University College London 2 , London WC1E 6BT, United Kingdom"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4994-5238","authenticated-orcid":false,"given":"Jonathan","family":"Tennyson","sequence":"additional","affiliation":[{"name":"Department of Physics and Astronomy, University College London 2 , London WC1E 6BT, United Kingdom"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9332-1203","authenticated-orcid":false,"given":"Hong","family":"Zhang","sequence":"additional","affiliation":[{"name":"College of Physics, Sichuan University 1 , Chengdu 610065, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"317","published-online":{"date-parts":[[2023,1,9]]},"reference":[{"key":"2023120417371973700_c1","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.physrep.2011.06.004","volume":"508","year":"2011","journal-title":"Phys. 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