Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3105882603', 'doi': 'https://doi.org/10.1088/1475-7516/2019/12/010', 'title': 'Diversity in density profiles of self-interacting dark matter satellite halos', 'display_name': 'Diversity in density profiles of self-interacting dark matter satellite halos', 'publication_year': 2019, 'publication_date': '2019-12-04', 'ids': {'openalex': 'https://openalex.org/W3105882603', 'doi': 'https://doi.org/10.1088/1475-7516/2019/12/010', 'mag': '3105882603'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1088/1475-7516/2019/12/010', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S120662888', 'display_name': 'Journal of Cosmology and Astroparticle Physics', 'issn_l': '1475-7516', 'issn': ['1475-7508', '1475-7516'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311669', 'host_organization_name': 'Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310311669'], 'host_organization_lineage_names': ['Institute of Physics'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://www.osti.gov/biblio/1623311', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5067009697', 'display_name': 'Felix Kahlhoefer', 'orcid': 'https://orcid.org/0000-0002-2613-8679'}, 'institutions': [{'id': 'https://openalex.org/I887968799', 'display_name': 'RWTH Aachen University', 'ror': 'https://ror.org/04xfq0f34', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I887968799']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Felix Kahlhoefer', 'raw_affiliation_strings': ['Institute for Theoretical Particle Physics and Cosmology (TTK), RWTH Aachen University, D-52056 Aachen, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institute for Theoretical Particle Physics and Cosmology (TTK), RWTH Aachen University, D-52056 Aachen, Germany', 'institution_ids': ['https://openalex.org/I887968799']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041860178', 'display_name': 'Manoj Kaplinghat', 'orcid': 'https://orcid.org/0000-0001-8555-0164'}, 'institutions': [{'id': 'https://openalex.org/I204250578', 'display_name': 'University of California, Irvine', 'ror': 'https://ror.org/04gyf1771', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I204250578']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Manoj Kaplinghat', 'raw_affiliation_strings': ['Department of Physics and Astronomy, University of California, Irvine, California 92697, U.S.A.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physics and Astronomy, University of California, Irvine, California 92697, U.S.A.', 'institution_ids': ['https://openalex.org/I204250578']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047206136', 'display_name': 'Tracy R. Slatyer', 'orcid': 'https://orcid.org/0000-0001-9699-9047'}, 'institutions': [{'id': 'https://openalex.org/I40036882', 'display_name': 'Institute for Advanced Study', 'ror': 'https://ror.org/00f809463', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I40036882']}, {'id': 'https://openalex.org/I63966007', 'display_name': 'Massachusetts Institute of Technology', 'ror': 'https://ror.org/042nb2s44', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I63966007']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Tracy R. Slatyer', 'raw_affiliation_strings': ['Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, U.S.A.', 'School of Natural SciencesInstitute for Advanced Study, Princeton, NJ 08540, U.S.A.'], 'affiliations': [{'raw_affiliation_string': 'School of Natural SciencesInstitute for Advanced Study, Princeton, NJ 08540, U.S.A.', 'institution_ids': ['https://openalex.org/I40036882']}, {'raw_affiliation_string': 'Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, U.S.A.', 'institution_ids': ['https://openalex.org/I63966007']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5101643096', 'display_name': 'Chih-Liang Wu', 'orcid': 'https://orcid.org/0000-0002-5213-4487'}, 'institutions': [{'id': 'https://openalex.org/I40036882', 'display_name': 'Institute for Advanced Study', 'ror': 'https://ror.org/00f809463', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I40036882']}, {'id': 'https://openalex.org/I63966007', 'display_name': 'Massachusetts Institute of Technology', 'ror': 'https://ror.org/042nb2s44', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I63966007']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Chih-Liang Wu', 'raw_affiliation_strings': ['Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, U.S.A.', 'School of Natural SciencesInstitute for Advanced Study, Princeton, NJ 08540, U.S.A.'], 'affiliations': [{'raw_affiliation_string': 'School of Natural SciencesInstitute for Advanced Study, Princeton, NJ 08540, U.S.A.', 'institution_ids': ['https://openalex.org/I40036882']}, {'raw_affiliation_string': 'Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, U.S.A.', 'institution_ids': ['https://openalex.org/I63966007']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 4, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 4.695, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 64, 'citation_normalized_percentile': {'value': 0.9999, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '2019', 'issue': '12', 'first_page': '010', 'last_page': '010'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11090', 'display_name': 'Particle Dark Matter and Detection Methods', 'score': 0.9996, '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': 'Particle Dark Matter and Detection Methods', 'score': 0.9996, '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/T10026', 'display_name': 'Galaxy Formation and Evolution in the Universe', 'score': 0.9991, '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/T10095', 'display_name': 'Cosmological Parameters and Dark Energy', 'score': 0.9945, '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/dwarf-galaxy-problem', 'display_name': 'Dwarf galaxy problem', 'score': 0.6498816}, {'id': 'https://openalex.org/keywords/satellite-galaxy', 'display_name': 'Satellite galaxy', 'score': 0.589493}, {'id': 'https://openalex.org/keywords/local-group', 'display_name': 'Local Group', 'score': 0.47136512}, {'id': 'https://openalex.org/keywords/dark-matter', 'display_name': 'Dark Matter', 'score': 0.439514}], 'concepts': [{'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.94729227}, {'id': 'https://openalex.org/C159249277', 'wikidata': 'https://www.wikidata.org/wiki/Q79925', 'display_name': 'Dark matter', 'level': 2, 'score': 0.8166177}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.7551}, {'id': 'https://openalex.org/C555520305', 'wikidata': 'https://www.wikidata.org/wiki/Q321', 'display_name': 'Milky Way', 'level': 3, 'score': 0.7352427}, {'id': 'https://openalex.org/C113789861', 'wikidata': 'https://www.wikidata.org/wiki/Q3406262', 'display_name': 'Dwarf galaxy problem', 'level': 5, 'score': 0.6498816}, {'id': 'https://openalex.org/C98444146', 'wikidata': 'https://www.wikidata.org/wiki/Q318', 'display_name': 'Galaxy', 'level': 2, 'score': 0.5905853}, {'id': 'https://openalex.org/C68447186', 'wikidata': 'https://www.wikidata.org/wiki/Q2495', 'display_name': 'Satellite galaxy', 'level': 4, 'score': 0.589493}, {'id': 'https://openalex.org/C37119246', 'wikidata': 'https://www.wikidata.org/wiki/Q190438', 'display_name': 'Dwarf galaxy', 'level': 3, 'score': 0.5288575}, {'id': 'https://openalex.org/C184665706', 'wikidata': 'https://www.wikidata.org/wiki/Q186310', 'display_name': 'Halo', 'level': 3, 'score': 0.50897384}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.4860409}, {'id': 'https://openalex.org/C88148261', 'wikidata': 'https://www.wikidata.org/wiki/Q864952', 'display_name': 'Dark matter halo', 'level': 4, 'score': 0.48380727}, {'id': 'https://openalex.org/C2779652233', 'wikidata': 'https://www.wikidata.org/wiki/Q3944', 'display_name': 'Local Group', 'level': 4, 'score': 0.47136512}, {'id': 'https://openalex.org/C66157390', 'wikidata': 'https://www.wikidata.org/wiki/Q7429682', 'display_name': 'Scalar field dark matter', 'level': 4, 'score': 0.4617894}, {'id': 'https://openalex.org/C57853336', 'wikidata': 'https://www.wikidata.org/wiki/Q1364203', 'display_name': 'Hot dark matter', 'level': 4, 'score': 0.45474833}, {'id': 'https://openalex.org/C26405456', 'wikidata': 'https://www.wikidata.org/wiki/Q338', 'display_name': 'Cosmology', 'level': 2, 'score': 0.11903462}, {'id': 'https://openalex.org/C172790937', 'wikidata': 'https://www.wikidata.org/wiki/Q18343', 'display_name': 'Dark energy', 'level': 3, 'score': 0.097905755}], 'mesh': [], 'locations_count': 6, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1088/1475-7516/2019/12/010', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S120662888', 'display_name': 'Journal of Cosmology and Astroparticle Physics', 'issn_l': '1475-7516', 'issn': ['1475-7508', '1475-7516'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311669', 'host_organization_name': 'Institute of Physics', 'host_organization_lineage': ['https://openalex.org/P4310311669'], 'host_organization_lineage_names': ['Institute of Physics'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.osti.gov/biblio/1623311', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402487', 'display_name': 'OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I139351228', 'host_organization_name': 'Office of Scientific and Technical Information', 'host_organization_lineage': ['https://openalex.org/I139351228'], 'host_organization_lineage_names': ['Office of Scientific and Technical Information'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/1904.10539', 'pdf_url': 'https://arxiv.org/pdf/1904.10539', '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': True, 'landing_page_url': 'https://hdl.handle.net/1721.1/128751', 'pdf_url': 'https://dspace.mit.edu/bitstream/1721.1/128751/2/1904.10539.pdf', 'source': {'id': 'https://openalex.org/S4306400425', 'display_name': 'DSpace@MIT (Massachusetts Institute of Technology)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I63966007', 'host_organization_name': 'Massachusetts Institute of Technology', 'host_organization_lineage': ['https://openalex.org/I63966007'], 'host_organization_lineage_names': ['Massachusetts Institute of Technology'], 'type': 'repository'}, 'license': 'cc-by-nc-sa', 'license_id': 'https://openalex.org/licenses/cc-by-nc-sa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://escholarship.org/uc/item/3xd85938', 'pdf_url': 'https://escholarship.org/content/qt3xd85938/qt3xd85938.pdf?t=pvkg1o', 'source': {'id': 'https://openalex.org/S4306400115', 'display_name': 'eScholarship (California Digital Library)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I2801248553', 'host_organization_name': 'California Digital Library', 'host_organization_lineage': ['https://openalex.org/I2801248553'], 'host_organization_lineage_names': ['California Digital Library'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.1904.10539', '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://www.osti.gov/biblio/1623311', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306402487', 'display_name': 'OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I139351228', 'host_organization_name': 'Office of Scientific and Technical Information', 'host_organization_lineage': ['https://openalex.org/I139351228'], 'host_organization_lineage_names': ['Office of Scientific and Technical Information'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W2941312637', 'https://openalex.org/W3105882603'], 'referenced_works_count': 95, 'referenced_works': ['https://openalex.org/W1711623178', 'https://openalex.org/W1758810109', 'https://openalex.org/W1850315173', 'https://openalex.org/W1856433076', 'https://openalex.org/W1893663977', 'https://openalex.org/W1908110434', 'https://openalex.org/W1962167320', 'https://openalex.org/W1969043344', 'https://openalex.org/W1972284556', 'https://openalex.org/W1976412804', 'https://openalex.org/W1990075919', 'https://openalex.org/W1993246016', 'https://openalex.org/W1998612190', 'https://openalex.org/W2013744410', 'https://openalex.org/W2017838468', 'https://openalex.org/W2034700463', 'https://openalex.org/W2041604169', 'https://openalex.org/W2045388443', 'https://openalex.org/W2046075055', 'https://openalex.org/W2047378894', 'https://openalex.org/W2050363408', 'https://openalex.org/W2054103046', 'https://openalex.org/W2055640540', 'https://openalex.org/W2068725239', 'https://openalex.org/W2071699372', 'https://openalex.org/W2083034637', 'https://openalex.org/W2088813665', 'https://openalex.org/W2088827965', 'https://openalex.org/W2100188138', 'https://openalex.org/W2102181450', 'https://openalex.org/W2108260440', 'https://openalex.org/W2117477315', 'https://openalex.org/W2122765019', 'https://openalex.org/W2126103176', 'https://openalex.org/W2131975378', 'https://openalex.org/W2137425677', 'https://openalex.org/W2138029281', 'https://openalex.org/W2146651836', 'https://openalex.org/W2147868786', 'https://openalex.org/W2150486055', 'https://openalex.org/W2151971811', 'https://openalex.org/W2158802981', 'https://openalex.org/W2166464501', 'https://openalex.org/W2168699619', 'https://openalex.org/W2198852561', 'https://openalex.org/W2216753448', 'https://openalex.org/W2273340132', 'https://openalex.org/W2297997173', 'https://openalex.org/W2302334179', 'https://openalex.org/W2313485937', 'https://openalex.org/W2512274474', 'https://openalex.org/W2565755431', 'https://openalex.org/W2573445935', 'https://openalex.org/W2574409480', 'https://openalex.org/W2625981957', 'https://openalex.org/W2626681581', 'https://openalex.org/W2770031644', 'https://openalex.org/W2770289384', 'https://openalex.org/W2798280321', 'https://openalex.org/W2798732091', 'https://openalex.org/W2803190981', 'https://openalex.org/W2888653414', 'https://openalex.org/W2892201544', 'https://openalex.org/W2895017148', 'https://openalex.org/W2895807653', 'https://openalex.org/W2896022124', 'https://openalex.org/W2899662933', 'https://openalex.org/W2905091129', 'https://openalex.org/W2912098611', 'https://openalex.org/W2938755683', 'https://openalex.org/W2952261829', 'https://openalex.org/W2971372367', 'https://openalex.org/W3005079263', 'https://openalex.org/W3098210993', 'https://openalex.org/W3098221464', 'https://openalex.org/W3098636590', 'https://openalex.org/W3099977815', 'https://openalex.org/W3101277223', 'https://openalex.org/W3102176654', 'https://openalex.org/W3102186482', 'https://openalex.org/W3102346451', 'https://openalex.org/W3102510809', 'https://openalex.org/W3103335308', 'https://openalex.org/W3103720798', 'https://openalex.org/W3104115272', 'https://openalex.org/W3104550979', 'https://openalex.org/W3104947907', 'https://openalex.org/W3105465984', 'https://openalex.org/W3105919334', 'https://openalex.org/W3106003221', 'https://openalex.org/W3121735482', 'https://openalex.org/W3124335500', 'https://openalex.org/W3167057000', 'https://openalex.org/W4289328036', 'https://openalex.org/W4300002067'], 'related_works': ['https://openalex.org/W3177491936', 'https://openalex.org/W2963357806', 'https://openalex.org/W2924766471', 'https://openalex.org/W2597964387', 'https://openalex.org/W2528129257', 'https://openalex.org/W2520143488', 'https://openalex.org/W2163579306', 'https://openalex.org/W2110562740', 'https://openalex.org/W1866592589', 'https://openalex.org/W1855234923'], 'abstract_inverted_index': {'We': [0, 24, 111], 'present': [1], 'results': [2], 'from': [3, 119], 'N-body': [4], 'simulations': [5], 'of': [6, 73, 81, 115, 133], 'self-interacting': [7], 'dark': [8, 98, 121, 127], 'matter': [9, 122, 128], '(SIDM)': [10], 'subhalos,': [11], 'which': [12, 85], 'could': [13], 'host': [14], 'ultra-faint': [15], 'dwarf': [16, 135], 'spheroidal': [17, 136], 'galaxies,': [18], 'inside': [19], 'a': [20], 'Milky-Way-like': [21], 'main': [22], 'halo.': [23], 'find': [25], 'that': [26, 94], 'high-concentration': [27], 'subhalos': [28, 37], 'are': [29, 95], 'driven': [30], 'to': [31, 69], 'gravothermal': [32], 'core': [33], 'collapse,': [34], 'while': [35], 'low-concentration': [36], 'develop': [38], 'large': [39], '(kpc-sized)': [40], 'low-density': [41], 'cores,': [42], 'with': [43], 'both': [44], 'effects': [45], 'depending': [46], 'sensitively': [47], 'on': [48], 'the': [49, 53, 71, 78, 125, 134], "satellite's": [50], 'orbit': [51], 'and': [52, 91, 100, 107, 130], 'self-interaction': [54], 'cross': [55], 'section': [56], 'over': [57], 'mass': [58], 'σ/m.': [59], 'The': [60], 'overall': [61], 'effect': [62], 'for': [63], 'σ/m': [64], '≳': [65], '3': [66], 'cm2/g': [67], 'is': [68], 'increase': [70], 'range': [72], 'inner': [74], 'densities,': [75], 'potentially': [76], 'explaining': [77], 'observed': [79], 'diversity': [80], 'Milky': [82], 'Way': [83], 'satellites,': [84], 'include': [86], 'compact': [87], 'systems': [88, 104], 'like': [89, 105], 'Draco': [90], 'Segue': [92], '1': [93], 'dense': [96], 'in': [97], 'matter,': [99], 'less': [101], 'dense,': [102], 'diffuse': [103], 'Sextans': [106], 'Crater': [108], 'II': [109], '.': [110], 'discuss': [112], 'possible': [113], 'ways': [114], 'distinguishing': [116], 'SIDM': [117], 'models': [118, 123], 'collisionless': [120], 'using': [124], 'inferred': [126], 'densities': [129], 'stellar': [131], 'sizes': [132], 'galaxies.': [137]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3105882603', 'counts_by_year': [{'year': 2024, 'cited_by_count': 9}, {'year': 2023, 'cited_by_count': 10}, {'year': 2022, 'cited_by_count': 14}, {'year': 2021, 'cited_by_count': 11}, {'year': 2020, 'cited_by_count': 15}, {'year': 2019, 'cited_by_count': 4}, {'year': 2018, 'cited_by_count': 1}], 'updated_date': '2024-09-13T23:33:54.638793', 'created_date': '2020-11-23'}