Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2079988584', 'doi': 'https://doi.org/10.1016/0550-3213(85)90213-5', 'title': 'Evolution kernels in QCD: Two-loop calculation in Feynman gauge', 'display_name': 'Evolution kernels in QCD: Two-loop calculation in Feynman gauge', 'publication_year': 1985, 'publication_date': '1985-01-01', 'ids': {'openalex': 'https://openalex.org/W2079988584', 'doi': 'https://doi.org/10.1016/0550-3213(85)90213-5', 'mag': '2079988584'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0550-3213(85)90213-5', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210194812', 'display_name': 'Nuclear Physics B', 'issn_l': '0550-3213', 'issn': ['0550-3213', '1873-1562'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], '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/A5081156088', 'display_name': 'С. В. Михайлов', 'orcid': 'https://orcid.org/0000-0002-5205-2430'}, 'institutions': [{'id': 'https://openalex.org/I32699454', 'display_name': 'Joint Institute for Nuclear Research', 'ror': 'https://ror.org/044yd9t77', 'country_code': 'RU', 'type': 'facility', 'lineage': ['https://openalex.org/I32699454']}], 'countries': ['RU'], 'is_corresponding': False, 'raw_author_name': 'S.V. Mikhailov', 'raw_affiliation_strings': ['Laboratory of Theoretical Physics, JINR, Dubna, USSR'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Theoretical Physics, JINR, Dubna, USSR', 'institution_ids': ['https://openalex.org/I32699454']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5077070678', 'display_name': 'Anatoly Radyushkin', 'orcid': 'https://orcid.org/0000-0002-9326-1300'}, 'institutions': [{'id': 'https://openalex.org/I32699454', 'display_name': 'Joint Institute for Nuclear Research', 'ror': 'https://ror.org/044yd9t77', 'country_code': 'RU', 'type': 'facility', 'lineage': ['https://openalex.org/I32699454']}], 'countries': ['RU'], 'is_corresponding': False, 'raw_author_name': 'A.V. Radyushkin', 'raw_affiliation_strings': ['Laboratory of Theoretical Physics, JINR, Dubna, USSR'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Theoretical Physics, JINR, Dubna, USSR', 'institution_ids': ['https://openalex.org/I32699454']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 0, 'currency': 'USD', 'value_usd': 0, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.842, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 90, 'citation_normalized_percentile': {'value': 0.974332, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '254', 'issue': None, 'first_page': '89', 'last_page': '126'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10224', 'display_name': 'Quantum Chromodynamics and Particle Interactions', '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'}}, 'topics': [{'id': 'https://openalex.org/T10224', 'display_name': 'Quantum Chromodynamics and Particle Interactions', '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/T10048', 'display_name': 'Particle physics theoretical and experimental studies', '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/T10025', 'display_name': 'Black Holes and Theoretical Physics', '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/kernel', 'display_name': 'Kernel (algebra)', 'score': 0.6596827}], 'concepts': [{'id': 'https://openalex.org/C65574998', 'wikidata': 'https://www.wikidata.org/wiki/Q386272', 'display_name': 'Feynman diagram', 'level': 2, 'score': 0.85104114}, {'id': 'https://openalex.org/C117137515', 'wikidata': 'https://www.wikidata.org/wiki/Q238170', 'display_name': 'Quantum chromodynamics', 'level': 2, 'score': 0.73719454}, {'id': 'https://openalex.org/C184670325', 'wikidata': 'https://www.wikidata.org/wiki/Q512604', 'display_name': 'Loop (graph theory)', 'level': 2, 'score': 0.6597572}, {'id': 'https://openalex.org/C74193536', 'wikidata': 'https://www.wikidata.org/wiki/Q574844', 'display_name': 'Kernel (algebra)', 'level': 2, 'score': 0.6596827}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.6165375}, {'id': 'https://openalex.org/C174256460', 'wikidata': 'https://www.wikidata.org/wiki/Q911364', 'display_name': 'Perturbation theory (quantum mechanics)', 'level': 2, 'score': 0.59364927}, {'id': 'https://openalex.org/C40976572', 'wikidata': 'https://www.wikidata.org/wiki/Q2330873', 'display_name': 'Gauge (firearms)', 'level': 2, 'score': 0.5028712}, {'id': 'https://openalex.org/C206094082', 'wikidata': 'https://www.wikidata.org/wiki/Q4097', 'display_name': 'Pion', 'level': 2, 'score': 0.4971402}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.45906878}, {'id': 'https://openalex.org/C181830111', 'wikidata': 'https://www.wikidata.org/wiki/Q214850', 'display_name': 'Gauge theory', 'level': 2, 'score': 0.4313416}, {'id': 'https://openalex.org/C109214941', 'wikidata': 'https://www.wikidata.org/wiki/Q18334', 'display_name': 'Particle physics', 'level': 1, 'score': 0.42046088}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.3564786}, {'id': 'https://openalex.org/C121864883', 'wikidata': 'https://www.wikidata.org/wiki/Q677916', 'display_name': 'Statistical physics', 'level': 1, 'score': 0.33875933}, {'id': 'https://openalex.org/C28826006', 'wikidata': 'https://www.wikidata.org/wiki/Q33521', 'display_name': 'Applied mathematics', 'level': 1, 'score': 0.3292584}, {'id': 'https://openalex.org/C202444582', 'wikidata': 'https://www.wikidata.org/wiki/Q837863', 'display_name': 'Pure mathematics', 'level': 1, 'score': 0.20638046}, {'id': 'https://openalex.org/C114614502', 'wikidata': 'https://www.wikidata.org/wiki/Q76592', 'display_name': 'Combinatorics', 'level': 1, 'score': 0.13366899}, {'id': 'https://openalex.org/C166957645', 'wikidata': 'https://www.wikidata.org/wiki/Q23498', 'display_name': 'Archaeology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C95457728', 'wikidata': 'https://www.wikidata.org/wiki/Q309', 'display_name': 'History', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/0550-3213(85)90213-5', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210194812', 'display_name': 'Nuclear Physics B', 'issn_l': '0550-3213', 'issn': ['0550-3213', '1873-1562'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], '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': 16, 'referenced_works': ['https://openalex.org/W1609173338', 'https://openalex.org/W1968452142', 'https://openalex.org/W1979081013', 'https://openalex.org/W1984259162', 'https://openalex.org/W1987559984', 'https://openalex.org/W1989494434', 'https://openalex.org/W1996642441', 'https://openalex.org/W2018343724', 'https://openalex.org/W2021394869', 'https://openalex.org/W2041237513', 'https://openalex.org/W2057915844', 'https://openalex.org/W2072234597', 'https://openalex.org/W2084349079', 'https://openalex.org/W2090224424', 'https://openalex.org/W2294249464', 'https://openalex.org/W4248304879'], 'related_works': ['https://openalex.org/W4241619240', 'https://openalex.org/W4237599676', 'https://openalex.org/W2490768022', 'https://openalex.org/W2104410223', 'https://openalex.org/W2093432087', 'https://openalex.org/W2088657486', 'https://openalex.org/W2078401509', 'https://openalex.org/W2058867241', 'https://openalex.org/W2055625581', 'https://openalex.org/W2015567227'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2079988584', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 3}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-16T03:38:46.406707', 'created_date': '2016-06-24'}