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Vinicius M. Placco

noirlab

39H指数
236论文数
4.5K被引数
收录论文 129
发表时间
Observations of r-Process Enriched Starsr-Process富集恒星的观测
err2026-04-04
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errOAAI
errTerese T. Hansen; Mila Racca; Timothy C. Beers; Rana Ezzeddine; Anna Frebel; Erika M. Holmbeck; Vinicius M. Placco; Ian U. Roederer; Charli M. Sakari
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Enrichment by the first stars in a relic dwarf galaxy第一代恒星对遗迹矮星系的富集
err2026-03-16
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PREAI
errAnirudh Chiti; Vinicius M. Placco; Andrew B. Pace; Alexander P. Ji; Deepthi S. Prabhu; William Cerny; Guilherme Limberg; Guy S. Stringfellow; Alex Drlica-Wagner; Kaia R. Atzberger; Yumi Choi; Denija Crnojević; Peter S. Ferguson; Nitya Kallivayalil; Noelia E. D. Noël; Alexander H. Riley; David J. Sand; Joshua D. Simon; Alistair R. Walker; Clecio R. Bom; Julio A. Carballo-Bello; David J. James; Clara E. Martínez-Vázquez; Gustavo E. Medina; A. Katherina Vivas
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Ultra-faint Milky Way Satellites Discovered in Carina; Phoenix; and Telescopium with DELVE Data Release 3卡利纳、凤凰和望远镜座中发现的超暗银河系卫星:DELVE数据发布3
err2026-03-11
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errOAAI
errC. Y. Tan; W. Cerny; A. B. Pace; J. A. Sharp; K. Overdeck; A. Drlica-Wagner; J. D. Simon; B. Mutlu-Pakdil; D. J. Sand; A. M. Senkevich; D. Erkal; P. S. Ferguson; F. Sobreira; K. R. Atzberger; J. L. Carlin; A. Chiti; D. Crnojević; A. P. Ji; L. C. Johnson; T. S. Li; G. Limberg; C. E. Martínez-Vázquez; G. E. Medina; V. M. Placco; A. H. Riley; E. J. Tollerud; A. K. Vivas; T. M. C. Abbott; M. Aguena; O. Alves; D. Bacon; S. Bocquet; D. Brooks; D. L. Burke; R. Camilleri; J. A. Carballo-Bello; A. Carnero Rosell; J. Carretero; T.-Y. Cheng; Y. Choi; L. N. da Costa; M. E. da Silva Pereira; T. M. Davis; J. De Vicente; S. Desai; P. Doel; S. Everett; B. Flaugher; J. Frieman; J. García-Bellido; D. Gruen; G. Gutierrez; S. R. Hinton; D. L. Hollowood; D. J. James; K. Kuehn; S. Lee; J. L. Marshall; J. Mena-Fernández; F. Menanteau; R. Miquel; J. Myles; M. Navabi; D. L. Nidever; N. E. D. Noël; R. L. C. Ogando; A. A. Plazas Malagón; A. Porredon; S. Samuroff; E. Sanchez; D. Sanchez Cid; I. Sevilla-Noarbe; M. Smith; G. S. Stringfellow; E. Suchyta; M. E. C. Swanson; V. Vikram; A. R. Walker; A. Zenteno; (DELVE and DES Collaborations)
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The DECam MAGIC Survey: A Wide-field Photometric Metallicity Study of the Sculptor Dwarf Spheroidal GalaxyDECam MAGIC 调查:对 Sculptor 矮椭球星系的大视场测光金属丰度研究
err2025-10-24
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errOAAI
errF. O. Barbosa; A. Chiti; G. Limberg; A. B. Pace; W. Cerny; S. Rossi; J. L. Carlin; G. S. Stringfellow; V. M. Placco; K. Atzberger; J. A. Carballo-Bello; A. Chaturvedi; Y. Choi; D. Crnojević; A. Drlica-Wagner; A. P. Ji; N. Kallivayalil; C. E. Martínez-Vázquez; G. E. Medina; N. E. D. Noël; A. H. Riley; D. J. Sand; A. K. Vivas; C. R. Bom; P. S. Ferguson; B. Mutlu-Pakdil; M. Navabi; J. D. Sakowska; A. Zenteno; (MAGIC & DELVE Collaborations)
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The DECam MAGIC Survey: Spectroscopic Follow-up of the Most Metal-poor Stars in the Distant Milky Way Halo*DECam MAGIC 调查:遥远银河系晕中金属量最贫乏恒星的后续光谱观测*
err2025-09-18
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errOAAI
errVinicius M. Placco; Guilherme Limberg; Anirudh Chiti; Deepthi S. Prabhu; Alexander P. Ji; Fabrícia O. Barbosa; William Cerny; Andrew B. Pace; Guy S. Stringfellow; David J. Sand; Clara E. Martínez-Vázquez; Alexander H. Riley; Silvia Rossi; Noelia E. D. Noël; A. Katherina Vivas; Gustavo E. Medina; Alex Drlica-Wagner; Joanna D. Sakowska; Burçin Mutlu-Pakdil; Pol Massana; Julio A. Carballo-Bello; Yumi Choi; Denija Crnojević; Chin Yi Tan; (MAGIC & DELVE Collaborations)
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Discovery of an [Fe/H] ∼ −4.8 Star in Gaia XP Spectra*在Gaia XP光谱中发现的[Fe/H]∼−4.8的恒星*
err2025-08-08
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PREAI
errGuilherme Limberg; Vinicius M. Placco; Alexander P. Ji; Yupeng Yao; Anirudh Chiti; Mohammad K. Mardini; Anna Frebel; Silvia Rossi
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An Unsupervised Machine Learning Approach to Identify Spectral Energy Distribution Outliers: Application to the S-PLUS DR4 Data一种无监督机器学习方法用于识别光谱能谱分布异常值:在S-PLUS DR4数据中的应用
err2025-05-23
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errQuispe-Huaynasi, F.; Roig, F.; Holanda, N.; Loaiza-Tacuri, V.; Eleuterio, Romualdo; Pereira, C. B.; Daflon, S.; Placco, V. M.; de Oliveira, R. Lopes; Sestito, F.; Humire, P. K.; Fernandes, M. Borges; Kanaan, A.; de Oliveira, C. Mendes; Ribeiro, T.; Schoenell, W.
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The R-Process Alliance: Hunting for gold in the near-UV spectrum of 2MASS J05383296-5904280R-Process Alliance:在2MASS J05383296-5904280的近紫外光谱中寻找黄金
err2025-05-14
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PREAI
errHansen, Terese T.; Roederer, Ian U.; Shah, Shivani P.; Ezzeddine, Rana; Beers, Timothy C.; Frebel, Anna; Holmbeck, Erika M.; Placco, Vinicius M.; Sakari, Charli M.; Ji, Alexander; Marshall, Jennifer L.; Mardini, Mohammad K.; Chiti, Anirudh
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The Secondary Component of the Extremely Low Mass Ratio Massive Binary HD 165246 Revealed by GHOST极低质量比大质量双星HD 165246的次星成分由GHOST揭示
err2025-02-12
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errOAAI
errRodriguez, C. N.; Ansin, T.; Ferrero, G. A.; Benvenuto, O. G.; Gamen, R.; Morrell, N. I.; Arias, J. I.; Higa, R. E.; Putkuri, C.; Johnston, C.; Chiboucas, K.; Deibert, E.; Hayes, C. R.; Heo, J. -e.; Jeong, M.; Kalari, V.; Martioli, E.; Placco, V. M.; Venn, K. A.; Xu, S.; Diaz, R.; Gomez-Jimenez, M.; Ruiz-Carmona, R.; Simpson, C.; Mcconnachie, A. W.; Pazder, J.; Burley, G.; Berg, T. A. M.; Robertson, J. G.; Labrie, K.; Thomas-Osip, J.
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Stellar atmospheric parameters and chemical abundances of ∼5 million stars from S-PLUS multiband photometry
err2025-01-28
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PREAI
errFerreira Lopes, C. E.; Gutierrez-Soto, L. A.; S. Ferreira Alberice, V.; Monsalves, N.; Hazarika, D.; Catelan, M.; Placco, V. M.; Limberg, G.; Almeida-Fernandes, F.; Perottoni, H. D.; Smith Castelli, A. V.; Akras, S.; Alonso-Garcia, J.; Cordeiro, V.; Jaque Arancibia, M.; Daflon, S.; Dias, B.; Goncalves, D. R.; Machado-Pereira, E.; Lopes, A. R.; Bom, C. R.; Thom de Souza, R. C.; de Isidio, N. G.; Alvarez-Candal, A.; De Rossi, M. E.; Bonatto, C. J.; Cubillos Palma, B.; Borges Fernandes, M.; Humire, P. K.; Oliveira Schwarz, G. B.; Schoenell, W.; Kanaan, A.; Mendes de Oliveira, C.
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BD+44°493: Chemo-dynamical Analysis and Constraints on Companion Planetary Masses from WIYN/NEID Spectroscopy
err2024-11-28
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errPlacco, Vinicius M.; Gupta, Arvind F.; Almeida-Fernandes, Felipe; Logsdon, Sarah E.; Rajagopal, Jayadev; Holmbeck, Erika M.; Roederer, Ian U.; Della Costa, John; Fernandez, Pipa; Golub, Eli; Higuera, Jesus; Patel, Yatrik; Ridgway, Susan; Schweiker, Heidi
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The S-PLUS Ultra-Short Survey: First data release
err2024-11-05
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errOAAI
errPerottoni, Helio D.; Placco, Vinicius M.; Almeida-Fernandes, Felipe; Herpich, Fabio R.; Rossi, Silvia; Beers, Timothy C.; Smiljanic, Rodolfo; Amarante, Joao A. S.; Limberg, Guilherme; Werle, Ariel; Rocha-Pinto, Helio J.; Beraldo e Silva, Leandro; Daflon, Simone; Alvarez-Candal, Alvaro; Schwarz, Gustavo B. Oliveira; Schoenell, William; Ribeiro, Tiago; Kanaan, Antonio
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Gemini High-resolution Optical Spectrograph (GHOST) at Gemini South: Instrument Performance and Integration, First Science, and Next Steps
err2024-10-15
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errOAAI
errKalari, V. M.; Diaz, R. J.; Robertson, G.; McConnachie, A.; Ireland, M.; Salinas, R.; Young, P.; Simpson, C.; Hayes, C.; Nielsen, J.; Burley, G.; Pazder, J.; Gomez-Jimenez, M.; Martioli, E.; Howell, S. B.; Jeong, M.; Juneau, S.; Ruiz-Carmona, R.; Margheim, S.; Sheinis, A.; Anthony, A.; Baker, G.; Berg, T. A. M.; Cao, T.; Chapin, E.; Chin, T.; Chiboucas, K.; Churilov, V.; Deibert, E.; Densmore, A.; Dunn, J.; Edgar, M. L.; Heo, J.; Henderson, D.; Farrell, T.; Font, J.; Firpo, V.; Fuentes, J.; Labrie, K.; Lambert, S.; Lawrence, J.; Lothrop, J.; Mcdermid, R.; Miller, B. W.; Perez, G.; Placco, V. M.; Prado, P.; Quiroz, C.; Ramos, F.; Rutten, R.; Silva, K. M. G.; Thomas-Osip, J.; Urrutia, C.; Vacca, W. D.; Venn, K.; Waller, F.; Waller, L.; White, M.; Xu, S.; Zhelem, R.
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The R-process Alliance: Fifth Data Release from the Search for R-process-enhanced Metal-poor Stars in the Galactic Halo with the GTC
err2024-10-03
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errOAAI
errBandyopadhyay, Avrajit; Ezzeddine, Rana; Prieto, Carlos Allende; Aria, Nima; Shah, Shivani P.; Beers, Timothy C.; Frebel, Anna; Hansen, Terese T.; Holmbeck, Erika M.; Placco, Vinicius M.; Roederer, Ian U.; Sakari, Charli M.
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Discovery of a Metal-poor Red Giant Star with the Highest Ultralithium Enhancement
err2024-09-26
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errOAAI
errKowkabany, Jeremy; Ezzeddine, Rana; Charbonnel, Corinne; Roederer, Ian U.; Wang, Ella Xi; Li, Yangyang; Hackshaw, Zoe; Beers, Timothy C.; Frebel, Anna; Hansen, Terese T.; Holmbeck, Erika; Placco, Vinicius M.; Sakari, Charli M.
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The Fourth S-PLUS Data Release: 12-filter photometry covering ∼3000 square degrees in the southern hemisphere
err2024-09-20
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errOAAI
errHerpich, F. R.; Almeida-Fernandes, F.; Schwarz, G. B. Oliveira; Lima, E. V. R.; Nakazono, L.; Alonso-Garcia, J.; Fonseca-Faria, M. A.; Sartori, M. J.; Bolutavicius, G. F.; de Souza, G. Fabiano; Hartmann, E. A.; Li, L.; Espinosa, L.; Kanaan, A.; Schoenell, W.; Werle, A.; Machado-Pereira, E.; Gutierrez-Soto, L. A.; Santos-Silva, T.; Castelli, A. V.; Lacerda, E. A. D.; Barbosa, C. L.; Perottoni, H. D.; Lopes, C. E. Ferreira; Valenca, R. R.; Martho, P. A. Re; Bom, C. R.; Bonatto, C. J.; Carvalho, M. S.; Cernic, V.; Fernandes, R. Cid; Coelho, P.; Cortesi, A.; Palma, B. Cubillos; Doubrawa, L.; Alberice, V. S. Ferreira; Quispe-Huaynasi, F.; Perin, G. Jacob; Arancibia, M. Jaque; Krabbe, A.; Lima-Dias, C.; Lomeli-Nunez, L.; de Oliveira, R. Lopes; Lopes, A. R.; Figueiredo, A. Luiz; Losch, E.; Navarete, F.; Oliveira, J. M.; Overzier, R.; Placco, V. M.; Roig, F. V.; Rubet, M.; Santos, A.; Sasse, V. H.; Thaina-Batista, J.; Torres-Flores, S.; Beers, T. C.; Alvarez-Candal, A.; Akras, S.; Panda, S.; Limberg, G.; Castellon, J. L. Nilo; Telles, E.; Lopes, P. A. A.; Montaguth, G. D. Pardo; Beraldo e Silva, L.; Humire, P. K.; Fernandes, M. Borges; Cordeiro, V.; Ribeiro, T.; de Oliveira, C. Mendes
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High-resolution Dayside Spectroscopy of WASP-189 b: Detection of Iron during the GHOST/Gemini South System Verification Run
err2024-09-09
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errOAAI
errDeibert, Emily K.; Langeveld, Adam B.; Young, Mitchell E.; Flagg, Laura; Turner, Jake D.; Smith, Peter C. B.; de Mooij, Ernst J. W.; Jayawardhana, Ray; Chiboucas, Kristin; Gamen, Roberto; Hayes, Christian R.; Heo, Jeong-Eun; Jeong, Miji; Kalari, Venu; Martioli, Eder; Placco, Vinicius M.; Xu, Siyi; Diaz, Ruben; Gomez-Jimenez, Manuel; Quiroz, Carlos; Ruiz-Carmona, Roque; Simpson, Chris; Mcconnachie, Alan W.; Pazder, John; Burley, Gregory; Ireland, Michael; Waller, Fletcher; Berg, Trystyn A. M.; Robertson, J. Gordon; Jones, David O.; Labrie, Kathleen; Ridgway, Susan; Thomas-Osip, Joanna
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The R-Process Alliance: 2MASS J22132050-5137385, the Star with the Highest-known r-process Enhancement at [Eu/Fe] =+2.45
err2024-08-14
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errOAAI
errRoederer, Ian U.; Beers, Timothy C.; Hattori, Kohei; Placco, Vinicius M.; Hansen, Terese T.; Ezzeddine, Rana; Frebel, Anna; Holmbeck, Erika M.; Sakari, Charli M.
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