Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1834781231', 'doi': 'https://doi.org/10.1016/j.physletb.2015.09.028', 'title': 'Refining light stop exclusion limits with<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msup><mml:mrow><mml:mi>W</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>W</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup></mml:math>cross sections', 'display_name': 'Refining light stop exclusion limits with<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:msup><mml:mrow><mml:mi>W</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>W</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup></mml:math>cross sections', 'publication_year': 2015, 'publication_date': '2015-09-15', 'ids': {'openalex': 'https://openalex.org/W1834781231', 'doi': 'https://doi.org/10.1016/j.physletb.2015.09.028', 'mag': '1834781231'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.physletb.2015.09.028', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S173952182', 'display_name': 'Physics Letters B', 'issn_l': '0370-2693', 'issn': ['0370-2693', '1873-2445'], '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': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite', 'doaj'], 'open_access': {'is_oa': True, 'oa_status': 'diamond', 'oa_url': 'https://doi.org/10.1016/j.physletb.2015.09.028', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5057307886', 'display_name': 'Krzysztof Rolbiecki', 'orcid': 'https://orcid.org/0000-0002-9645-9670'}, 'institutions': [{'id': 'https://openalex.org/I134820265', 'display_name': 'Consejo Superior de Investigaciones Científicas', 'ror': 'https://ror.org/02gfc7t72', 'country_code': 'ES', 'type': 'government', 'lineage': ['https://openalex.org/I134820265']}, {'id': 'https://openalex.org/I63634437', 'display_name': 'Universidad Autónoma de Madrid', 'ror': 'https://ror.org/01cby8j38', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I63634437']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Krzysztof Rolbiecki', 'raw_affiliation_strings': ['Instituto de Física Teorica UAM/CSIC, Madrid, Spain'], 'affiliations': [{'raw_affiliation_string': 'Instituto de Física Teorica UAM/CSIC, Madrid, Spain', 'institution_ids': ['https://openalex.org/I134820265', 'https://openalex.org/I63634437']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5110433170', 'display_name': 'Jamie Tattersall', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I223822909', 'display_name': 'Heidelberg University', 'ror': 'https://ror.org/038t36y30', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I223822909']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Jamie Tattersall', 'raw_affiliation_strings': ['Institut für Theoretische Physik, University of Heidelberg, Heidelberg, Germany'], 'affiliations': [{'raw_affiliation_string': 'Institut für Theoretische Physik, University of Heidelberg, Heidelberg, Germany', 'institution_ids': ['https://openalex.org/I223822909']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 0, 'currency': 'USD', 'value_usd': 0, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.8, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 16, 'citation_normalized_percentile': {'value': 0.680309, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 89, 'max': 90}, 'biblio': {'volume': '750', 'issue': None, 'first_page': '247', 'last_page': '251'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10048', 'display_name': 'Particle physics theoretical and experimental studies', '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/T10048', 'display_name': 'Particle physics theoretical and experimental studies', '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/T10527', 'display_name': 'High-Energy Particle Collisions Research', 'score': 0.996, '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/T10224', 'display_name': 'Quantum Chromodynamics and Particle Interactions', 'score': 0.9938, '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/branching-fraction', 'display_name': 'Branching fraction', 'score': 0.42928076}], 'concepts': [{'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.63672066}, {'id': 'https://openalex.org/C109214941', 'wikidata': 'https://www.wikidata.org/wiki/Q18334', 'display_name': 'Particle physics', 'level': 1, 'score': 0.53792876}, {'id': 'https://openalex.org/C73586568', 'wikidata': 'https://www.wikidata.org/wiki/Q2600211', 'display_name': 'Parameter space', 'level': 2, 'score': 0.4934012}, {'id': 'https://openalex.org/C7602139', 'wikidata': 'https://www.wikidata.org/wiki/Q6718', 'display_name': 'Quark', 'level': 2, 'score': 0.4810122}, {'id': 'https://openalex.org/C79118098', 'wikidata': 'https://www.wikidata.org/wiki/Q43101', 'display_name': 'Boson', 'level': 2, 'score': 0.43447325}, {'id': 'https://openalex.org/C46460574', 'wikidata': 'https://www.wikidata.org/wiki/Q370559', 'display_name': 'Branching fraction', 'level': 2, 'score': 0.42928076}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.37694874}, {'id': 'https://openalex.org/C185544564', 'wikidata': 'https://www.wikidata.org/wiki/Q81197', 'display_name': 'Nuclear physics', 'level': 1, 'score': 0.34143066}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.2602391}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.16146609}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.14111802}], 'mesh': [], 'locations_count': 5, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.physletb.2015.09.028', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S173952182', 'display_name': 'Physics Letters B', 'issn_l': '0370-2693', 'issn': ['0370-2693', '1873-2445'], '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': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/688fd8a6f2d64a13acca0e5489a22b41', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'http://arxiv.org/abs/1505.05523', 'pdf_url': 'http://arxiv.org/pdf/1505.05523', '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://arxiv.org/abs/1505.05523', 'pdf_url': 'https://arxiv.org/pdf/1505.05523', '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://api.datacite.org/dois/10.48550/arxiv.1505.05523', '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/10.1016/j.physletb.2015.09.028', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S173952182', 'display_name': 'Physics Letters B', 'issn_l': '0370-2693', 'issn': ['0370-2693', '1873-2445'], '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': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'score': 0.69, 'display_name': 'Reduced inequalities', 'id': 'https://metadata.un.org/sdg/10'}], 'grants': [{'funder': 'https://openalex.org/F4320321837', 'funder_display_name': 'Ministerio de Economía y Competitividad', 'award_id': 'SEV-2012-0249'}], 'datasets': [], 'versions': ['https://openalex.org/W1834781231'], 'referenced_works_count': 76, 'referenced_works': ['https://openalex.org/W1528104978', 'https://openalex.org/W1546243637', 'https://openalex.org/W1549826814', 'https://openalex.org/W1561591522', 'https://openalex.org/W1577796874', 'https://openalex.org/W1669034291', 'https://openalex.org/W1729859959', 'https://openalex.org/W1738988155', 'https://openalex.org/W1897669613', 'https://openalex.org/W1933364091', 'https://openalex.org/W1941505117', 'https://openalex.org/W1970296662', 'https://openalex.org/W1974806574', 'https://openalex.org/W1976817122', 'https://openalex.org/W1987435915', 'https://openalex.org/W2004660305', 'https://openalex.org/W2007199524', 'https://openalex.org/W2010478558', 'https://openalex.org/W2014058598', 'https://openalex.org/W2029044648', 'https://openalex.org/W2031196171', 'https://openalex.org/W2031915445', 'https://openalex.org/W2037647398', 'https://openalex.org/W2041688602', 'https://openalex.org/W2079055878', 'https://openalex.org/W2080032905', 'https://openalex.org/W2097599414', 'https://openalex.org/W2099326593', 'https://openalex.org/W2100507804', 'https://openalex.org/W2103205481', 'https://openalex.org/W2110999179', 'https://openalex.org/W2118905167', 'https://openalex.org/W2121883054', 'https://openalex.org/W2126941614', 'https://openalex.org/W2131169053', 'https://openalex.org/W2133761278', 'https://openalex.org/W2136033569', 'https://openalex.org/W2136044884', 'https://openalex.org/W2144382551', 'https://openalex.org/W2155113454', 'https://openalex.org/W2156636824', 'https://openalex.org/W2164346062', 'https://openalex.org/W2165037242', 'https://openalex.org/W2166644567', 'https://openalex.org/W2166818991', 'https://openalex.org/W2258584306', 'https://openalex.org/W2268629791', 'https://openalex.org/W2314097814', 'https://openalex.org/W2342316578', 'https://openalex.org/W2526982834', 'https://openalex.org/W2590140459', 'https://openalex.org/W2597241543', 'https://openalex.org/W2749747231', 'https://openalex.org/W2916192779', 'https://openalex.org/W2949885121', 'https://openalex.org/W2952472589', 'https://openalex.org/W2971895967', 'https://openalex.org/W2996021027', 'https://openalex.org/W3094773677', 'https://openalex.org/W3098196274', 'https://openalex.org/W3098309196', 'https://openalex.org/W3098349427', 'https://openalex.org/W3099809779', 'https://openalex.org/W3105088729', 'https://openalex.org/W3105782036', 'https://openalex.org/W3106273051', 'https://openalex.org/W3106287117', 'https://openalex.org/W3106479269', 'https://openalex.org/W3121614399', 'https://openalex.org/W3122376037', 'https://openalex.org/W3122543598', 'https://openalex.org/W4256598393', 'https://openalex.org/W4306999833', 'https://openalex.org/W4308167827', 'https://openalex.org/W4394639710', 'https://openalex.org/W93830287'], 'related_works': ['https://openalex.org/W3100728530', 'https://openalex.org/W3099325659', 'https://openalex.org/W3098804270', 'https://openalex.org/W2625044467', 'https://openalex.org/W2226389511', 'https://openalex.org/W2166686952', 'https://openalex.org/W2098367353', 'https://openalex.org/W2070218614', 'https://openalex.org/W2036240162', 'https://openalex.org/W2029406738'], 'abstract_inverted_index': {'If': [0], 'light': [1, 69], 'supersymmetric': [2], 'top': [3, 70], '(stop)': [4], 'quarks': [5], 'are': [6], 'produced': [7], 'at': [8], 'the': [9, 32, 36, 43, 56, 77, 88, 94], 'LHC': [10], 'and': [11, 47, 81, 102], 'decay': [12], 'via': [13], 'on-': [14], 'or': [15], 'off-shell': [16], 'W-bosons': [17], 'they': [18], 'can': [19, 52, 67], 'be': [20], 'expected': [21], 'to': [22, 24, 73], 'contribute': [23], 'a': [25], 'precision': [26], 'W+W−': [27], 'cross': [28], 'section': [29], 'measurement.': [30], 'Using': [31], 'latest': [33], 'results': [34], 'of': [35, 55], 'CMS': [37], 'experiment,': [38], 'we': [39, 66], 'revisit': [40], 'constraints': [41], 'on': [42], 'stop': [44], 'quark': [45], 'production': [46], 'find': [48], 'that': [49], 'this': [50], 'measurement': [51], 'exclude': [53, 68], 'portions': [54], 'parameter': [57], 'space': [58], 'not': [59], 'probed': [60], 'by': [61], 'dedicated': [62], 'searches.': [63], 'In': [64], 'particular': [65], 'squarks': [71], 'up': [72], '230': [74], 'GeV': [75], 'along': [76], 'line': [78], 'separating': [79], 'three-': [80], 'four-body': [82], 'decays,': [83], 't˜1→χ˜10W(⁎)b.': [84], 'We': [85], 'also': [86], 'study': [87], 'exclusion': [89], 'limits': [90], 'in': [91], 'case': [92], 'when': [93], 'branching': [95], 'ratio': [96], 'for': [97], 'these': [98], 'decays': [99], 'is': [100], 'reduced': [101], 'show': [103], 'significant': [104], 'improvement': [105], 'over': [106], 'previously': [107], 'existing': [108], 'limits.': [109]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1834781231', 'counts_by_year': [{'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 4}, {'year': 2016, 'cited_by_count': 6}, {'year': 2015, 'cited_by_count': 4}], 'updated_date': '2024-12-14T09:11:45.194825', 'created_date': '2016-06-24'}