Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2021057595', 'doi': 'https://doi.org/10.1086/170032', 'title': 'A millimeter-wave line study of L1287 - A case of induced star formation by stellar wind compression?', 'display_name': 'A millimeter-wave line study of L1287 - A case of induced star formation by stellar wind compression?', 'publication_year': 1991, 'publication_date': '1991-05-01', 'ids': {'openalex': 'https://openalex.org/W2021057595', 'doi': 'https://doi.org/10.1086/170032', 'mag': '2021057595'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1086/170032', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S1980519', 'display_name': 'The Astrophysical Journal', 'issn_l': '0004-637X', 'issn': ['0004-637X', '1538-4357'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320083', 'host_organization_name': 'IOP Publishing', 'host_organization_lineage': ['https://openalex.org/P4310311669', 'https://openalex.org/P4310320083'], 'host_organization_lineage_names': ['Institute of Physics', 'IOP Publishing'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': 'https://doi.org/10.1086/170032', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5075097801', 'display_name': 'Jifeng Yang', 'orcid': 'https://orcid.org/0000-0002-0317-2049'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Ji Yang', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5067892290', 'display_name': 'Tomofumi Umemoto', 'orcid': 'https://orcid.org/0000-0001-8964-2066'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Tomofumi Umemoto', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5086502184', 'display_name': 'Takahiro Iwata', 'orcid': 'https://orcid.org/0000-0002-4613-7956'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Takahiro Iwata', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5070168437', 'display_name': 'Y. Fukui', 'orcid': 'https://orcid.org/0000-0002-8966-9856'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Yasuo Fukui', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4499, 'currency': 'USD', 'value_usd': 4499, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.635, 'has_fulltext': False, 'cited_by_count': 42, 'citation_normalized_percentile': {'value': 0.927566, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 91, 'max': 92}, 'biblio': {'volume': '373', 'issue': None, 'first_page': '137', 'last_page': '137'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10477', 'display_name': 'Astrophysics and Star Formation Studies', 'score': 0.9954, '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/T10477', 'display_name': 'Astrophysics and Star Formation Studies', 'score': 0.9954, '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/T11320', 'display_name': 'Atmospheric Ozone and Climate', 'score': 0.9932, 'subfield': {'id': 'https://openalex.org/subfields/1902', 'display_name': 'Atmospheric Science'}, 'field': {'id': 'https://openalex.org/fields/19', 'display_name': 'Earth and Planetary Sciences'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12967', 'display_name': 'Molecular Spectroscopy and Structure', 'score': 0.9841, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/solar-mass', 'display_name': 'Solar mass', 'score': 0.5647627}, {'id': 'https://openalex.org/keywords/line', 'display_name': 'Line (geometry)', 'score': 0.5632229}, {'id': 'https://openalex.org/keywords/young-stellar-object', 'display_name': 'Young stellar object', 'score': 0.50390595}, {'id': 'https://openalex.org/keywords/bipolar-outflow', 'display_name': 'Bipolar outflow', 'score': 0.5001521}, {'id': 'https://openalex.org/keywords/outflow', 'display_name': 'Outflow', 'score': 0.4596403}], 'concepts': [{'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.9054035}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.8523629}, {'id': 'https://openalex.org/C165129702', 'wikidata': 'https://www.wikidata.org/wiki/Q180892', 'display_name': 'Solar mass', 'level': 3, 'score': 0.5647627}, {'id': 'https://openalex.org/C198352243', 'wikidata': 'https://www.wikidata.org/wiki/Q37105', 'display_name': 'Line (geometry)', 'level': 2, 'score': 0.5632229}, {'id': 'https://openalex.org/C96141758', 'wikidata': 'https://www.wikidata.org/wiki/Q216817', 'display_name': 'Emission spectrum', 'level': 3, 'score': 0.55272573}, {'id': 'https://openalex.org/C12287442', 'wikidata': 'https://www.wikidata.org/wiki/Q105902', 'display_name': 'Luminosity', 'level': 3, 'score': 0.53671086}, {'id': 'https://openalex.org/C86021447', 'wikidata': 'https://www.wikidata.org/wiki/Q272447', 'display_name': 'Molecular cloud', 'level': 3, 'score': 0.5264495}, {'id': 'https://openalex.org/C23254167', 'wikidata': 'https://www.wikidata.org/wiki/Q497654', 'display_name': 'Young stellar object', 'level': 4, 'score': 0.50390595}, {'id': 'https://openalex.org/C187204502', 'wikidata': 'https://www.wikidata.org/wiki/Q12053157', 'display_name': 'Bipolar outflow', 'level': 4, 'score': 0.5001521}, {'id': 'https://openalex.org/C4839761', 'wikidata': 'https://www.wikidata.org/wiki/Q212111', 'display_name': 'Spectral line', 'level': 2, 'score': 0.49288416}, {'id': 'https://openalex.org/C2164484', 'wikidata': 'https://www.wikidata.org/wiki/Q5170150', 'display_name': 'Core (optical fiber)', 'level': 2, 'score': 0.47136346}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.466205}, {'id': 'https://openalex.org/C125857072', 'wikidata': 'https://www.wikidata.org/wiki/Q16744', 'display_name': 'Star formation', 'level': 3, 'score': 0.46268073}, {'id': 'https://openalex.org/C86132830', 'wikidata': 'https://www.wikidata.org/wiki/Q3308838', 'display_name': 'Outflow', 'level': 2, 'score': 0.4596403}, {'id': 'https://openalex.org/C14228908', 'wikidata': 'https://www.wikidata.org/wiki/Q2920483', 'display_name': 'Protein filament', 'level': 2, 'score': 0.4164091}, {'id': 'https://openalex.org/C150846664', 'wikidata': 'https://www.wikidata.org/wiki/Q7602306', 'display_name': 'Stars', 'level': 2, 'score': 0.19040835}, {'id': 'https://openalex.org/C98444146', 'wikidata': 'https://www.wikidata.org/wiki/Q318', 'display_name': 'Galaxy', 'level': 2, 'score': 0.13209522}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.111350805}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C153294291', 'wikidata': 'https://www.wikidata.org/wiki/Q25261', 'display_name': 'Meteorology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1086/170032', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S1980519', 'display_name': 'The Astrophysical Journal', 'issn_l': '0004-637X', 'issn': ['0004-637X', '1538-4357'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320083', 'host_organization_name': 'IOP Publishing', 'host_organization_lineage': ['https://openalex.org/P4310311669', 'https://openalex.org/P4310320083'], 'host_organization_lineage_names': ['Institute of Physics', 'IOP Publishing'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1086/170032', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S1980519', 'display_name': 'The Astrophysical Journal', 'issn_l': '0004-637X', 'issn': ['0004-637X', '1538-4357'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320083', 'host_organization_name': 'IOP Publishing', 'host_organization_lineage': ['https://openalex.org/P4310311669', 'https://openalex.org/P4310320083'], 'host_organization_lineage_names': ['Institute of Physics', 'IOP Publishing'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3105449026', 'https://openalex.org/W3103994133', 'https://openalex.org/W3013817409', 'https://openalex.org/W2949602155', 'https://openalex.org/W2758967088', 'https://openalex.org/W2080107560', 'https://openalex.org/W2076487012', 'https://openalex.org/W2071673093', 'https://openalex.org/W2064027784', 'https://openalex.org/W2034952088'], 'abstract_inverted_index': {'view': [0], 'Abstract': [1, 43], 'Citations': [2], '(63)': [3], 'References': [4], '(45)': [5], 'Co-Reads': [6], 'Similar': [7], 'Papers': [8], 'Volume': [9], 'Content': [10], 'Graphics': [11], 'Metrics': [12], 'Export': [13], 'Citation': [14], 'NASA/ADS': [15], 'A': [16, 22], 'Millimeter-Wave': [17], 'Line': [18, 301], 'Study': [19], 'of': [20, 24, 47, 90, 101, 125, 143, 151, 185, 191, 194, 224, 227], 'L1287:': [21], 'Case': [23], 'Induced': [25], 'Star': [26, 288], 'Formation': [27], 'by': [28, 176], 'Stellar': [29, 290], 'Wind': [30], 'Compression?': [31], 'Yang,': [32], 'Ji': [33], ';': [34, 37, 40], 'Umemoto,': [35], 'Tomofumi': [36], 'Iwata,': [38], 'Takahiro': [39], 'Fukui,': [41], 'Yasuo': [42], 'Results': [44], 'are': [45, 81, 169], 'presented': [46], 'both': [48], 'low-': [49], 'and': [50, 67, 161, 171], 'high-resolution': [51], 'molecular-line': [52], 'observations': [53], 'made': [54], 'toward': [55, 122], 'the': [56, 73, 84, 94, 102, 123, 126, 140, 144, 152, 177, 192, 195, 212, 225, 228, 232, 240, 246, 253], 'dark': [57, 243], 'cloud': [58, 61, 103, 128], 'L1287.': [59], 'The': [60, 86, 98, 148, 188, 215, 249, 267], 'appears': [62], 'filamentary': [63], 'in': [64, 119, 159, 211, 237, 245], '(C-13)O': [65, 91, 154, 217, 234], 'emission': [66, 89, 121, 181, 207], 'extends': [68], 'over': [69], '10': [70], 'pc': [71], 'along': [72, 83], 'Galactic': [74], 'plane.': [75], 'At': [76], 'least': [77], 'four': [78], 'separate': [79], 'cores': [80], 'aligned': [82], 'filament.': [85], 'most': [87], 'intense': [88, 170], 'comes': [92], 'from': [93, 252], 'L1287': [95, 313], 'main': [96, 127, 153, 216], 'core.': [97], 'total': [99], 'mass': [100, 193, 236], 'is': [104, 136, 146, 198, 208, 259], 'estimated': [105, 199], 'to': [106, 138, 200, 231, 261], 'be': [107, 139, 201], 'about': [108], '240': [109], 'solar': [110, 203, 247], 'masses.': [111, 204], 'An': [112], 'energetic': [113], 'molecular': [114], 'outflow': [115], 'has': [116, 156], 'been': [117, 157], 'discovered': [118], '(C-12)O': [120], 'peak': [124], 'core': [129, 155, 197, 218, 235], 'where': [130], 'a': [131, 264], 'cold-type': [132], 'IRAS': [133], 'source,': [134], 'which': [135], 'suggested': [137, 175, 260], 'driving': [141], 'source': [142], 'outflow,': [145], 'located.': [147], 'central': [149, 229], 'part': [150], 'mapped': [158], 'HCN': [160, 196], 'HCO(+)': [162, 213], '(J': [163], '=': [164], '1-0)': [165], 'lines.': [166], 'These': [167], 'lines': [168], 'optically': [172], 'thick,': [173], 'as': [174], 'strong': [178], 'self-absorption.': [179], 'Both': [180], 'components': [182], 'have': [183, 262], 'sizes': [184], '0.1': [186], 'pc.': [187], 'lower': [189], 'limit': [190], '13': [202], 'Bipolar': [205], 'wing': [206], 'also': [209], 'revealed': [210], 'spectra.': [214], 'exhibits': [219], 'an': [220], 'unusually': [221], 'high': [222], 'ratio': [223], 'luminosity': [226], 'object': [230], 'associated': [233], 'comparison': [238], 'with': [239], 'typical': [241], 'isolated': [242], 'clouds': [244], 'neighborhood.': [248], 'stellar': [250], 'wind': [251], 'neighboring': [254], 'Be': [255], 'star': [256], 'Kappa': [257], 'Cas': [258], 'played': [263], 'role.': [265], 'Publication:': [266], 'Astrophysical': [268], 'Journal': [269], 'Pub': [270], 'Date:': [271], 'May': [272], '1991': [273], 'DOI:': [274], '10.1086/170032': [275], 'Bibcode:': [276], '1991ApJ...373..137Y': [277], 'Keywords:': [278], 'Infrared': [279, 296], 'Sources': [280], '(Astronomy);': [281], 'Interstellar': [282, 284, 299], 'Chemistry;': [283], 'Gas;': [285], 'Molecular': [286], 'Clouds;': [287], 'Formation;': [289], 'Winds;': [291], 'Carbon': [292, 294], 'Monoxide;': [293], '13;': [295], 'Astronomy': [297], 'Satellite;': [298], 'Extinction;': [300], 'Spectra;': [302], 'Millimeter': [303], 'Waves;': [304], 'Astrophysics;': [305], 'INFRARED:': [306], 'SOURCES;': [307], 'INTERSTELLAR:': [308], 'MOLECULES;': [309], 'NEBULAE:': [310], 'INDIVIDUAL': [311], 'ALPHANUMERIC:': [312], '(LYNDS': [314], '1287);': [315], 'STARS:': [316], 'FORMATION': [317], 'full': [318], 'text': [319], 'sources': [320], 'ADS': [321], '|': [322], 'data': [323], 'products': [324], 'SIMBAD': [325], '(3)': [326]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2021057595', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 4}, {'year': 2020, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 2}], 'updated_date': '2024-12-09T21:13:00.879999', 'created_date': '2016-06-24'}