Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1999253751', 'doi': 'https://doi.org/10.1051/0004-6361/201219151', 'title': 'Detection of diffuse radio emission in the galaxy clusters A800, A910, A1550, and CL 1446+26', 'display_name': 'Detection of diffuse radio emission in the galaxy clusters A800, A910, A1550, and CL 1446+26', 'publication_year': 2012, 'publication_date': '2012-07-30', 'ids': {'openalex': 'https://openalex.org/W1999253751', 'doi': 'https://doi.org/10.1051/0004-6361/201219151', 'mag': '1999253751'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1051/0004-6361/201219151', 'pdf_url': 'https://www.aanda.org/articles/aa/pdf/2012/09/aa19151-12.pdf', 'source': {'id': 'https://openalex.org/S205231332', 'display_name': 'Astronomy and Astrophysics', 'issn_l': '0004-6361', 'issn': ['0004-6361', '1432-0746'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319748', 'host_organization_name': 'EDP Sciences', 'host_organization_lineage': ['https://openalex.org/P4310319748'], 'host_organization_lineage_names': ['EDP Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://www.aanda.org/articles/aa/pdf/2012/09/aa19151-12.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5049735588', 'display_name': 'F. Govoni', 'orcid': 'https://orcid.org/0000-0003-3644-3084'}, 'institutions': [{'id': 'https://openalex.org/I4210151704', 'display_name': 'Osservatorio Astronomico di Cagliari', 'ror': 'https://ror.org/045dz8764', 'country_code': 'IT', 'type': 'facility', 'lineage': ['https://openalex.org/I4210151704', 'https://openalex.org/I875825670']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'F. Govoni', 'raw_affiliation_strings': ['INAF, Osservatorio Astronomico di Cagliari, Strada 54, Loc.\u2000Poggio dei Pini, 09012 Capoterra (Ca), Italy'], 'affiliations': [{'raw_affiliation_string': 'INAF, Osservatorio Astronomico di Cagliari, Strada 54, Loc.\u2000Poggio dei Pini, 09012 Capoterra (Ca), Italy', 'institution_ids': ['https://openalex.org/I4210151704']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5077877508', 'display_name': 'C. Ferrari', 'orcid': 'https://orcid.org/0000-0002-2917-9759'}, 'institutions': [{'id': 'https://openalex.org/I1294671590', 'display_name': 'Centre National de la Recherche Scientifique', 'ror': 'https://ror.org/02feahw73', 'country_code': 'FR', 'type': 'government', 'lineage': ['https://openalex.org/I1294671590']}, {'id': 'https://openalex.org/I4210126779', 'display_name': 'Observatoire de la Côte d’Azur', 'ror': 'https://ror.org/039fj2469', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I201841394', 'https://openalex.org/I4210126779']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'C. Ferrari', 'raw_affiliation_strings': ["Laboratoire Lagrange, UMR7293, Université de Nice Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, 06300, Nice, France"], 'affiliations': [{'raw_affiliation_string': "Laboratoire Lagrange, UMR7293, Université de Nice Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, 06300, Nice, France", 'institution_ids': ['https://openalex.org/I1294671590', 'https://openalex.org/I4210126779']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082850110', 'display_name': 'L. Feretti', 'orcid': 'https://orcid.org/0000-0003-0312-6285'}, 'institutions': [{'id': 'https://openalex.org/I4210115661', 'display_name': 'Istituto di Radioastronomia di Bologna', 'ror': 'https://ror.org/029st3z03', 'country_code': 'IT', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210115661', 'https://openalex.org/I875825670']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'L. Feretti', 'raw_affiliation_strings': ['INAF – Istituto di Radioastronomia, Via P. Gobetti 101, 40129 Bologna, Italy'], 'affiliations': [{'raw_affiliation_string': 'INAF – Istituto di Radioastronomia, Via P. Gobetti 101, 40129 Bologna, Italy', 'institution_ids': ['https://openalex.org/I4210115661']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5055460870', 'display_name': 'V. Vacca', 'orcid': 'https://orcid.org/0000-0003-1997-0771'}, 'institutions': [{'id': 'https://openalex.org/I4210151704', 'display_name': 'Osservatorio Astronomico di Cagliari', 'ror': 'https://ror.org/045dz8764', 'country_code': 'IT', 'type': 'facility', 'lineage': ['https://openalex.org/I4210151704', 'https://openalex.org/I875825670']}, {'id': 'https://openalex.org/I172446870', 'display_name': 'University of Cagliari', 'ror': 'https://ror.org/003109y17', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I172446870']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'V. Vacca', 'raw_affiliation_strings': ['Dipartimento di Fisica, Università degli Studi di Cagliari, Cittadella Universitaria, 09042 Monserrato (CA), Italy', 'INAF – Osservatorio Astronomico di Cagliari, Strada 54, Loc. Poggio dei Pini, 09012 Capoterra (Ca), Italy'], 'affiliations': [{'raw_affiliation_string': 'INAF – Osservatorio Astronomico di Cagliari, Strada 54, Loc. Poggio dei Pini, 09012 Capoterra (Ca), Italy', 'institution_ids': ['https://openalex.org/I4210151704']}, {'raw_affiliation_string': 'Dipartimento di Fisica, Università degli Studi di Cagliari, Cittadella Universitaria, 09042 Monserrato (CA), Italy', 'institution_ids': ['https://openalex.org/I172446870']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5083150261', 'display_name': 'M. Murgia', 'orcid': 'https://orcid.org/0000-0002-4800-0806'}, 'institutions': [{'id': 'https://openalex.org/I4210151704', 'display_name': 'Osservatorio Astronomico di Cagliari', 'ror': 'https://ror.org/045dz8764', 'country_code': 'IT', 'type': 'facility', 'lineage': ['https://openalex.org/I4210151704', 'https://openalex.org/I875825670']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'M. Murgia', 'raw_affiliation_strings': ['INAF, Osservatorio Astronomico di Cagliari, Strada 54, Loc.\u2000Poggio dei Pini, 09012 Capoterra (Ca), Italy'], 'affiliations': [{'raw_affiliation_string': 'INAF, Osservatorio Astronomico di Cagliari, Strada 54, Loc.\u2000Poggio dei Pini, 09012 Capoterra (Ca), Italy', 'institution_ids': ['https://openalex.org/I4210151704']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5036199325', 'display_name': 'G. Giovannini', 'orcid': 'https://orcid.org/0000-0003-4916-6362'}, 'institutions': [{'id': 'https://openalex.org/I4210115661', 'display_name': 'Istituto di Radioastronomia di Bologna', 'ror': 'https://ror.org/029st3z03', 'country_code': 'IT', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210115661', 'https://openalex.org/I875825670']}, {'id': 'https://openalex.org/I4210086498', 'display_name': 'Osservatorio astronomico di Bologna', 'ror': 'https://ror.org/002hc6y19', 'country_code': 'IT', 'type': 'facility', 'lineage': ['https://openalex.org/I4210086498', 'https://openalex.org/I875825670']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'G. Giovannini', 'raw_affiliation_strings': ['Dipartimento di Astronomia, Università degli Studi di Bologna, via Ranzani 1, 40127 Bologna, Italy', 'INAF – Istituto di Radioastronomia, via P. Gobetti 101, 40129 Bologna, Italy'], 'affiliations': [{'raw_affiliation_string': 'INAF – Istituto di Radioastronomia, via P. Gobetti 101, 40129 Bologna, Italy', 'institution_ids': ['https://openalex.org/I4210115661']}, {'raw_affiliation_string': 'Dipartimento di Astronomia, Università degli Studi di Bologna, via Ranzani 1, 40127 Bologna, Italy', 'institution_ids': ['https://openalex.org/I4210086498']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5086367166', 'display_name': 'R. A. Perley', 'orcid': 'https://orcid.org/0000-0001-7097-8360'}, 'institutions': [{'id': 'https://openalex.org/I2609998029', 'display_name': 'National Radio Astronomy Observatory', 'ror': 'https://ror.org/04m24yn62', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I2609998029', 'https://openalex.org/I867387847']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'R. Perley', 'raw_affiliation_strings': ['National Radio Astronomy Observatory, Socorro, NM-87801, USA'], 'affiliations': [{'raw_affiliation_string': 'National Radio Astronomy Observatory, Socorro, NM-87801, USA', 'institution_ids': ['https://openalex.org/I2609998029']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5060384954', 'display_name': 'M. Carrasco Kind', 'orcid': 'https://orcid.org/0000-0002-4802-3194'}, 'institutions': [{'id': 'https://openalex.org/I1294671590', 'display_name': 'Centre National de la Recherche Scientifique', 'ror': 'https://ror.org/02feahw73', 'country_code': 'FR', 'type': 'government', 'lineage': ['https://openalex.org/I1294671590']}, {'id': 'https://openalex.org/I4210126779', 'display_name': 'Observatoire de la Côte d’Azur', 'ror': 'https://ror.org/039fj2469', 'country_code': 'FR', 'type': 'facility', 'lineage': ['https://openalex.org/I201841394', 'https://openalex.org/I4210126779']}], 'countries': ['FR'], 'is_corresponding': False, 'raw_author_name': 'C. Benoist', 'raw_affiliation_strings': ["Laboratoire Lagrange, UMR7293, Université de Nice Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, 06300, Nice, France"], 'affiliations': [{'raw_affiliation_string': "Laboratoire Lagrange, UMR7293, Université de Nice Sophia-Antipolis, CNRS, Observatoire de la Côte d'Azur, 06300, Nice, France", 'institution_ids': ['https://openalex.org/I1294671590', 'https://openalex.org/I4210126779']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 7, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.664, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 23, 'citation_normalized_percentile': {'value': 0.817176, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 91, 'max': 92}, 'biblio': {'volume': '545', 'issue': None, 'first_page': 'A74', 'last_page': 'A74'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10026', 'display_name': 'Galaxy Formation and Evolution in the Universe', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, '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/T10026', 'display_name': 'Galaxy Formation and Evolution in the Universe', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, '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/T10818', 'display_name': 'High-Energy Astrophysics and Particle Acceleration Studies', 'score': 0.9995, '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/T10744', 'display_name': 'Astrophysical Studies of Black Holes', 'score': 0.998, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, '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/x-shaped-radio-galaxy', 'display_name': 'X-shaped radio galaxy', 'score': 0.46227273}, {'id': 'https://openalex.org/keywords/high-energy-astrophysics', 'display_name': 'High-Energy Astrophysics', 'score': 0.445442}, {'id': 'https://openalex.org/keywords/radio-halo', 'display_name': 'Radio halo', 'score': 0.42556816}], 'concepts': [{'id': 'https://openalex.org/C184665706', 'wikidata': 'https://www.wikidata.org/wiki/Q186310', 'display_name': 'Halo', 'level': 3, 'score': 0.8748195}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.8186319}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.76005304}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.5282316}, {'id': 'https://openalex.org/C20249676', 'wikidata': 'https://www.wikidata.org/wiki/Q217012', 'display_name': 'Radio galaxy', 'level': 3, 'score': 0.47797745}, {'id': 'https://openalex.org/C77435443', 'wikidata': 'https://www.wikidata.org/wiki/Q8041584', 'display_name': 'X-shaped radio galaxy', 'level': 4, 'score': 0.46227273}, {'id': 'https://openalex.org/C98444146', 'wikidata': 'https://www.wikidata.org/wiki/Q318', 'display_name': 'Galaxy', 'level': 2, 'score': 0.45142096}, {'id': 'https://openalex.org/C175291020', 'wikidata': 'https://www.wikidata.org/wiki/Q1156822', 'display_name': 'Offset (computer science)', 'level': 2, 'score': 0.43512782}, {'id': 'https://openalex.org/C2777702402', 'wikidata': 'https://www.wikidata.org/wiki/Q7281159', 'display_name': 'Radio halo', 'level': 4, 'score': 0.42556816}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.1048992}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 6, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1051/0004-6361/201219151', 'pdf_url': 'https://www.aanda.org/articles/aa/pdf/2012/09/aa19151-12.pdf', 'source': {'id': 'https://openalex.org/S205231332', 'display_name': 'Astronomy and Astrophysics', 'issn_l': '0004-6361', 'issn': ['0004-6361', '1432-0746'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319748', 'host_organization_name': 'EDP Sciences', 'host_organization_lineage': ['https://openalex.org/P4310319748'], 'host_organization_lineage_names': ['EDP Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://hal.science/hal-00779139', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/1207.2915', 'pdf_url': 'https://arxiv.org/pdf/1207.2915', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://hal.archives-ouvertes.fr/hal-00779139', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402512', 'display_name': 'HAL (Le Centre pour la Communication Scientifique Directe)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1294671590', 'host_organization_name': 'Centre National de la Recherche Scientifique', 'host_organization_lineage': ['https://openalex.org/I1294671590'], 'host_organization_lineage_names': ['Centre National de la Recherche Scientifique'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.aanda.org/10.1051/0004-6361/201219151/pdf', 'pdf_url': 'https://www.aanda.org/10.1051/0004-6361/201219151/pdf', 'source': {'id': 'https://openalex.org/S4306400744', 'display_name': 'Springer Link (Chiba Institute of Technology)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I8488066', 'host_organization_name': 'Chiba Institute of Technology', 'host_organization_lineage': ['https://openalex.org/I8488066'], 'host_organization_lineage_names': ['Chiba Institute of Technology'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.1207.2915', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1051/0004-6361/201219151', 'pdf_url': 'https://www.aanda.org/articles/aa/pdf/2012/09/aa19151-12.pdf', 'source': {'id': 'https://openalex.org/S205231332', 'display_name': 'Astronomy and Astrophysics', 'issn_l': '0004-6361', 'issn': ['0004-6361', '1432-0746'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319748', 'host_organization_name': 'EDP Sciences', 'host_organization_lineage': ['https://openalex.org/P4310319748'], 'host_organization_lineage_names': ['EDP Sciences'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W1999253751', 'https://openalex.org/W3106542817'], 'referenced_works_count': 99, 'referenced_works': ['https://openalex.org/W1527309878', 'https://openalex.org/W1657964192', 'https://openalex.org/W1663305303', 'https://openalex.org/W1915260741', 'https://openalex.org/W1968473807', 'https://openalex.org/W1987716798', 'https://openalex.org/W1994263939', 'https://openalex.org/W1996380539', 'https://openalex.org/W1996975406', 'https://openalex.org/W2003711703', 'https://openalex.org/W2007552685', 'https://openalex.org/W2007800442', 'https://openalex.org/W2009112801', 'https://openalex.org/W2010154435', 'https://openalex.org/W2010171257', 'https://openalex.org/W2015780324', 'https://openalex.org/W2016951470', 'https://openalex.org/W2018613541', 'https://openalex.org/W2019895764', 'https://openalex.org/W2022194079', 'https://openalex.org/W2022883972', 'https://openalex.org/W2039299930', 'https://openalex.org/W2040403630', 'https://openalex.org/W2047002529', 'https://openalex.org/W2047715344', 'https://openalex.org/W2050322956', 'https://openalex.org/W2050699133', 'https://openalex.org/W2051097502', 'https://openalex.org/W2052522659', 'https://openalex.org/W2054996930', 'https://openalex.org/W2061603059', 'https://openalex.org/W2062800307', 'https://openalex.org/W2064739061', 'https://openalex.org/W2069212338', 'https://openalex.org/W2070145034', 'https://openalex.org/W2075253543', 'https://openalex.org/W2076286818', 'https://openalex.org/W2085431935', 'https://openalex.org/W2090853092', 'https://openalex.org/W2099716444', 'https://openalex.org/W2100198528', 'https://openalex.org/W2104472501', 'https://openalex.org/W2105963720', 'https://openalex.org/W2108455973', 'https://openalex.org/W2109550173', 'https://openalex.org/W2115573757', 'https://openalex.org/W2116576620', 'https://openalex.org/W2117580229', 'https://openalex.org/W2119907559', 'https://openalex.org/W2123493629', 'https://openalex.org/W2124199755', 'https://openalex.org/W2125260795', 'https://openalex.org/W2155681332', 'https://openalex.org/W2156337336', 'https://openalex.org/W2157247087', 'https://openalex.org/W2166504775', 'https://openalex.org/W2170408727', 'https://openalex.org/W2171315564', 'https://openalex.org/W2172220651', 'https://openalex.org/W2916983330', 'https://openalex.org/W2950058326', 'https://openalex.org/W2952379665', 'https://openalex.org/W3011380494', 'https://openalex.org/W3098176485', 'https://openalex.org/W3098404482', 'https://openalex.org/W3098497792', 'https://openalex.org/W3098700395', 'https://openalex.org/W3099013161', 'https://openalex.org/W3099024454', 'https://openalex.org/W3099212397', 'https://openalex.org/W3099244201', 'https://openalex.org/W3099917851', 'https://openalex.org/W3100141931', 'https://openalex.org/W3100215951', 'https://openalex.org/W3100549989', 'https://openalex.org/W3100890117', 'https://openalex.org/W3101554471', 'https://openalex.org/W3101858791', 'https://openalex.org/W3102277392', 'https://openalex.org/W3102476161', 'https://openalex.org/W3102610899', 'https://openalex.org/W3103553112', 'https://openalex.org/W3103555914', 'https://openalex.org/W3103618759', 'https://openalex.org/W3104014813', 'https://openalex.org/W3105068655', 'https://openalex.org/W3105284147', 'https://openalex.org/W3105992862', 'https://openalex.org/W3106117792', 'https://openalex.org/W3106134581', 'https://openalex.org/W3106384345', 'https://openalex.org/W3122777354', 'https://openalex.org/W3122783101', 'https://openalex.org/W3123227492', 'https://openalex.org/W3123941774', 'https://openalex.org/W3123961623', 'https://openalex.org/W3162862290', 'https://openalex.org/W4295202966', 'https://openalex.org/W4297572496'], 'related_works': ['https://openalex.org/W618234204', 'https://openalex.org/W4297797429', 'https://openalex.org/W3105997840', 'https://openalex.org/W3100532436', 'https://openalex.org/W2952167201', 'https://openalex.org/W2950107867', 'https://openalex.org/W2043990615', 'https://openalex.org/W1995474517', 'https://openalex.org/W1497583188', 'https://openalex.org/W149207002'], 'abstract_inverted_index': {'Radio': [0], 'halos': [1, 19, 27, 123, 143, 181], 'are': [2, 20, 169], 'elusive': [3], 'sources': [4], 'located': [5], 'at': [6, 62], 'the': [7, 23, 38, 45, 91, 104, 128, 131, 151, 167, 172], 'center': [8], 'of': [9, 25, 34, 40, 52, 68, 94, 106, 162], 'merging': [10], 'galaxy': [11, 53], 'clusters.': [12, 54], 'To': [13, 36], 'date,': [14], 'only': [15], 'about': [16, 69, 163], '40': [17], 'radio': [18, 41, 46, 81, 88, 101, 129, 142, 158], 'known,': [21], 'thus': [22], 'discovery': [24], 'new': [26, 87, 122], 'provide': [28], 'important': [29], 'insights': [30], 'on': [31], 'this': [32, 136], 'class': [33], 'sources.': [35], 'improve': [37], 'statistics': [39], 'halos,': [42], 'we': [43, 110, 139], 'investigated': [44], 'continuum': [47], 'emission': [48], 'in': [49, 90, 103, 118], 'a': [50, 66, 86, 100, 113, 116, 177], 'sample': [51], 'We': [55, 98], 'analyzed': [56], 'archival': [57], 'Very': [58], 'Large': [59], 'Array': [60], 'observations': [61, 73], '1.4': [63], 'GHz,': [64], 'with': [65, 148, 155], 'resolution': [67, 80], '1': [70], 'arcmin.': [71], 'These': [72], 'complemented': [74], 'by': [75, 171], 'X-ray,': [76], 'optical,': [77], 'and': [78, 96, 108, 115, 130], 'higher': [79], 'data': [82], 'allowed': [83], 'to': [84, 150, 182], 'detect': [85], 'halo': [89, 114, 173], 'central': [92], 'region': [93], 'A800': [95], 'A1550.': [97], 'discovered': [99], 'relic': [102, 117], 'periphery': [105], 'A910,': [107], 'finally': [109], 'revealed': [111], 'both': [112], 'CL1446+26.Clusters': [119], 'hosting': [120], 'these': [121], 'show': [124, 183], 'an': [125, 156], 'offset': [126, 137], 'between': [127], 'X-ray': [132, 152, 160], 'peak.': [133], 'By': [134], 'analyzing': [135], 'statistically': [138], 'found': [140], 'that': [141], 'can': [144], 'be': [145], 'quite': [146], 'asymmetric': [147], 'respect': [149], 'gas': [153], 'distribution,': [154], 'average': [157], '-': [159], 'displacement': [161], '180': [164], 'kpc.': [165], 'When': [166], 'offsets': [168], 'normalized': [170], 'size,': [174], 'there': [175], 'is': [176], 'tendency': [178], 'for': [179], 'smaller': [180], 'larger': [184], 'displacements.': [185]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1999253751', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 5}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-09-19T22:35:04.560037', 'created_date': '2016-06-24'}