Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1975183594', 'doi': 'https://doi.org/10.1007/bf02847458', 'title': 'Weak decay constants of light and heavy pseudoscalar mesons', 'display_name': 'Weak decay constants of light and heavy pseudoscalar mesons', 'publication_year': 1997, 'publication_date': '1997-05-01', 'ids': {'openalex': 'https://openalex.org/W1975183594', 'doi': 'https://doi.org/10.1007/bf02847458', 'mag': '1975183594'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02847458', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S193541729', 'display_name': 'Pramana', 'issn_l': '0304-4289', 'issn': ['0304-4289'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/A5021533205', 'display_name': 'N. Barik', 'orcid': 'https://orcid.org/0000-0002-2277-3253'}, 'institutions': [{'id': 'https://openalex.org/I70699430', 'display_name': 'Utkal University', 'ror': 'https://ror.org/0034eez47', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I70699430']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'N Barik', 'raw_affiliation_strings': ['Physics Department, Utkal University, 751 004, Bhubaneswar, India'], 'affiliations': [{'raw_affiliation_string': 'Physics Department, Utkal University, 751 004, Bhubaneswar, India', 'institution_ids': ['https://openalex.org/I70699430']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101968706', 'display_name': 'Susmita Kar', 'orcid': 'https://orcid.org/0000-0003-4420-784X'}, 'institutions': [{'id': 'https://openalex.org/I70699430', 'display_name': 'Utkal University', 'ror': 'https://ror.org/0034eez47', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I70699430']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'S Kar', 'raw_affiliation_strings': ['Physics Department, Utkal University, 751 004, Bhubaneswar, India'], 'affiliations': [{'raw_affiliation_string': 'Physics Department, Utkal University, 751 004, Bhubaneswar, India', 'institution_ids': ['https://openalex.org/I70699430']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5029505460', 'display_name': 'P. C. Dash', 'orcid': 'https://orcid.org/0000-0001-6691-9552'}, 'institutions': [{'id': 'https://openalex.org/I150263970', 'display_name': 'Jagannath University', 'ror': 'https://ror.org/0582p8j71', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I150263970']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'P C Dash', 'raw_affiliation_strings': ['Physics Department, Prananath College, 752 057, Khurda, India'], 'affiliations': [{'raw_affiliation_string': 'Physics Department, Prananath College, 752 057, Khurda, India', 'institution_ids': ['https://openalex.org/I150263970']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.217, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.530053, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 69, 'max': 71}, 'biblio': {'volume': '48', 'issue': '5', 'first_page': '985', 'last_page': '995'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10224', 'display_name': 'Hadron Physics and QCD', 'score': 1.0, '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/T10224', 'display_name': 'Hadron Physics and QCD', 'score': 1.0, '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 and High-Energy Collider Experiments', 'score': 0.9999, '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/T10527', 'display_name': 'Search for Quark-Gluon Plasma in Heavy-Ion Collisions', 'score': 0.9997, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/exponential-decay', 'display_name': 'Exponential decay', 'score': 0.523039}, {'id': 'https://openalex.org/keywords/pseudoscalar-meson', 'display_name': 'Pseudoscalar meson', 'score': 0.48898137}, {'id': 'https://openalex.org/keywords/quantum-chromodynamics', 'display_name': 'Quantum Chromodynamics', 'score': 0.432039}], 'concepts': [{'id': 'https://openalex.org/C200006409', 'wikidata': 'https://www.wikidata.org/wiki/Q102742', 'display_name': 'Meson', 'level': 2, 'score': 0.8818098}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.8733338}, {'id': 'https://openalex.org/C101583263', 'wikidata': 'https://www.wikidata.org/wiki/Q1748985', 'display_name': 'Pseudoscalar', 'level': 3, 'score': 0.8122737}, {'id': 'https://openalex.org/C109214941', 'wikidata': 'https://www.wikidata.org/wiki/Q18334', 'display_name': 'Particle physics', 'level': 1, 'score': 0.76331997}, {'id': 'https://openalex.org/C206094082', 'wikidata': 'https://www.wikidata.org/wiki/Q4097', 'display_name': 'Pion', 'level': 2, 'score': 0.6455128}, {'id': 'https://openalex.org/C7602139', 'wikidata': 'https://www.wikidata.org/wiki/Q6718', 'display_name': 'Quark', 'level': 2, 'score': 0.5869666}, {'id': 'https://openalex.org/C180188523', 'wikidata': 'https://www.wikidata.org/wiki/Q574576', 'display_name': 'Exponential decay', 'level': 2, 'score': 0.523039}, {'id': 'https://openalex.org/C185544564', 'wikidata': 'https://www.wikidata.org/wiki/Q81197', 'display_name': 'Nuclear physics', 'level': 1, 'score': 0.5178135}, {'id': 'https://openalex.org/C2780767871', 'wikidata': 'https://www.wikidata.org/wiki/Q3642920', 'display_name': 'Pseudoscalar meson', 'level': 4, 'score': 0.48898137}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02847458', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S193541729', 'display_name': 'Pramana', 'issn_l': '0304-4289', 'issn': ['0304-4289'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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': 14, 'referenced_works': ['https://openalex.org/W1976584765', 'https://openalex.org/W1994017572', 'https://openalex.org/W1994616753', 'https://openalex.org/W2003456508', 'https://openalex.org/W2030354848', 'https://openalex.org/W2034572580', 'https://openalex.org/W2045899222', 'https://openalex.org/W2049761187', 'https://openalex.org/W2053051774', 'https://openalex.org/W2054857549', 'https://openalex.org/W2088033565', 'https://openalex.org/W2089281226', 'https://openalex.org/W2097596979', 'https://openalex.org/W4239605246'], 'related_works': ['https://openalex.org/W4301475009', 'https://openalex.org/W4300555176', 'https://openalex.org/W2949574840', 'https://openalex.org/W2240275409', 'https://openalex.org/W2104463188', 'https://openalex.org/W2047949087', 'https://openalex.org/W2031304897', 'https://openalex.org/W15699768', 'https://openalex.org/W1497444489', 'https://openalex.org/W142222817'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1975183594', 'counts_by_year': [{'year': 2013, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-08-22T06:50:22.097660', 'created_date': '2016-06-24'}