Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1986598980', 'doi': 'https://doi.org/10.1007/bf02745431', 'title': 'About the capture and annihilation of antiprotons', 'display_name': 'About the capture and annihilation of antiprotons', 'publication_year': 1956, 'publication_date': '1956-02-01', 'ids': {'openalex': 'https://openalex.org/W1986598980', 'doi': 'https://doi.org/10.1007/bf02745431', 'mag': '1986598980'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02745431', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S5603941', 'display_name': 'Il Nuovo Cimento', 'issn_l': '0029-6341', 'issn': ['0029-6341', '1827-6121'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310317618', 'host_organization_name': 'Italian Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310317618'], 'host_organization_lineage_names': ['Italian Physical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5067967964', 'display_name': 'R. Gatto', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'R. Gatto', 'raw_affiliation_strings': ['Istituto di Fisica dell’Università, Roma'], 'affiliations': [{'raw_affiliation_string': 'Istituto di Fisica dell’Università, Roma', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5067967964'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.509, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 8, 'citation_normalized_percentile': {'value': 0.528321, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 86, 'max': 87}, 'biblio': {'volume': '3', 'issue': '2', 'first_page': '468', 'last_page': '472'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11090', 'display_name': 'Dark Matter and Cosmic Phenomena', 'score': 0.9937, 'subfield': {'id': 'https://openalex.org/subfields/3106', 'display_name': 'Nuclear and High Energy Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11090', 'display_name': 'Dark Matter and Cosmic Phenomena', 'score': 0.9937, 'subfield': {'id': 'https://openalex.org/subfields/3106', 'display_name': 'Nuclear and High Energy Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10048', 'display_name': 'Particle physics theoretical and experimental studies', 'score': 0.9906, 'subfield': {'id': 'https://openalex.org/subfields/3106', 'display_name': 'Nuclear and High Energy Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T13126', 'display_name': 'Scientific Research and Discoveries', 'score': 0.9901, 'subfield': {'id': 'https://openalex.org/subfields/3109', 'display_name': 'Statistical and Nonlinear Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/antiproton', 'display_name': 'Antiproton', 'score': 0.97666705}, {'id': 'https://openalex.org/keywords/annihilation', 'display_name': 'Annihilation', 'score': 0.95468235}], 'concepts': [{'id': 'https://openalex.org/C203918408', 'wikidata': 'https://www.wikidata.org/wiki/Q107575', 'display_name': 'Antiproton', 'level': 3, 'score': 0.97666705}, {'id': 'https://openalex.org/C201941533', 'wikidata': 'https://www.wikidata.org/wiki/Q188721', 'display_name': 'Annihilation', 'level': 2, 'score': 0.95468235}, {'id': 'https://openalex.org/C206094082', 'wikidata': 'https://www.wikidata.org/wiki/Q4097', 'display_name': 'Pion', 'level': 2, 'score': 0.8898034}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.8615127}, {'id': 'https://openalex.org/C185544564', 'wikidata': 'https://www.wikidata.org/wiki/Q81197', 'display_name': 'Nuclear physics', 'level': 1, 'score': 0.6830269}, {'id': 'https://openalex.org/C109214941', 'wikidata': 'https://www.wikidata.org/wiki/Q18334', 'display_name': 'Particle physics', 'level': 1, 'score': 0.61498576}, {'id': 'https://openalex.org/C79118098', 'wikidata': 'https://www.wikidata.org/wiki/Q43101', 'display_name': 'Boson', 'level': 2, 'score': 0.5324902}, {'id': 'https://openalex.org/C527412718', 'wikidata': 'https://www.wikidata.org/wiki/Q855395', 'display_name': 'Interpretation (philosophy)', 'level': 2, 'score': 0.4315477}, {'id': 'https://openalex.org/C54516573', 'wikidata': 'https://www.wikidata.org/wiki/Q2294', 'display_name': 'Proton', 'level': 2, 'score': 0.11426908}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.08834252}, {'id': 'https://openalex.org/C41895202', 'wikidata': 'https://www.wikidata.org/wiki/Q8162', 'display_name': 'Linguistics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02745431', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S5603941', 'display_name': 'Il Nuovo Cimento', 'issn_l': '0029-6341', 'issn': ['0029-6341', '1827-6121'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310317618', 'host_organization_name': 'Italian Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310317618'], 'host_organization_lineage_names': ['Italian Physical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 6, 'referenced_works': ['https://openalex.org/W1997323547', 'https://openalex.org/W2014409836', 'https://openalex.org/W2020460480', 'https://openalex.org/W2065240508', 'https://openalex.org/W2076174061', 'https://openalex.org/W2152157797'], 'related_works': ['https://openalex.org/W2913500210', 'https://openalex.org/W2105932172', 'https://openalex.org/W2089418829', 'https://openalex.org/W2086331720', 'https://openalex.org/W2048739912', 'https://openalex.org/W2007918480', 'https://openalex.org/W2005052376', 'https://openalex.org/W1987303408', 'https://openalex.org/W1986598980', 'https://openalex.org/W1967189935'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1986598980', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2025-01-09T14:32:28.900572', 'created_date': '2016-06-24'}