arrow
Back
G

Gagandeep S. Anand

space telescope science institute

25H-index
109Paper Count
4.5KCitation Count
Published Papers 59
Publication Date
The Hidden Life of Stars: Embedded Beginnings to Asymptotic Giant Branch Endings in the PHANGS–JWST Sample. I. Catalog of Mid-infrared Sources
err2026-04-21
err0
errOAAI
errHamid Hassani; Erik Rosolowsky; Adam K. Leroy; Karin Sandstrom; Médéric Boquien; David A. Thilker; Bradley C. Whitmore; Gagandeep S. Anand; Ashley T. Barnes; Yixian Cao; Ryan Chown; Enrico Congiu; Daniel A. Dale; Oleg V. Egorov; Ivan Gerasimov; Kathryn Grasha; Rémy Indebetouw; Janice C. Lee; Fu-Heng Liang; Daniel Maschmann; Sharon E. Meidt; Elias K. Oakes; Ismael Pessa; Jérôme Pety; Miguel Querejeta; Lise Ramambason; M. Jimena Rodríguez; Sumit K. Sarbadhicary; Jessica Sutter; Leonardo Úbeda; Thomas G. Williams
errShare
errSave
The TRGB-SBF Project. IV. A Color Calibration of the TRGB in the JWST F090W+F150W Filters
err2026-04-06
err0
errOAAI
errMaksim I. Chazov; Dmitry I. Makarov; R. Brent Tully; Gagandeep S. Anand; Lidia N. Makarova; Yotam Cohen; John P. Blakeslee; Michele Cantiello; Joseph B. Jensen; Gabriella Raimondo
errShare
errSave
The Complete Sample of Available SNe Ia Luminosity Calibrations from the TRGB Observed with either HST or JWST
err2026-01-16
err0
errOAAI
errSiyang Li; Adam G. Riess; Gagandeep S. Anand; Dan Scolnic; Yukei S. Murakami; Dillon Brout; Erik R. Peterson
errShare
errSave
Converging on the Cepheid Metallicity Dependence: Implications of Nonstandard Gaia Parallax Recalibration on Distance Measures
err2025-11-19
err0
errOAAI
errLouise Breuval; Gagandeep S. Anand; Richard I. Anderson; Rachael Beaton; Anupam Bhardwaj; Stefano Casertano; Gisella Clementini; Mauricio Cruz Reyes; Giulia De Somma; Martin A. T. Groenewegen; Caroline D. Huang; Pierre Kervella; Saniya Khan; Lucas M. Macri; Marcella Marconi; Javier H. Minniti; Adam G. Riess; Vincenzo Ripepi; Martino Romaniello; Daniel Scolnic; Erasmo Trentin; Piotr Wielgórski; Wenlong Yuan
errShare
errSave
The First RELHIC? Cloud-9 is a Starless Gas Cloud*
err2025-11-10
err0
errOAAI
errGagandeep S. Anand; Alejandro Benítez-Llambay; Rachael Beaton; Andrew J. Fox; Julio F. Navarro; Elena D’Onghia
errShare
errSave
The Perfect Host: JWST Cepheid Observations in a Background-free Type Ia Supernova Host Confirm No Bias in Hubble-constant Measurements
err2025-10-17
err0
errOAAI
errAdam G. Riess; Siyang Li; Gagandeep S. Anand; Wenlong Yuan; Louise Breuval; Stefano Casertano; Lucas M. Macri; Dan Scolnic; Yukei S. Murakami; Alexei V. Filippenko; Thomas G. Brink
errShare
errSave
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
err2025-06-01
err0
PREAI
errEleonora Di Valentino; Jackson Levi Said; Adam Riess; Agnieszka Pollo; Vivian Poulin; Adrià Gómez-Valent; Amanda Weltman; Antonella Palmese; Caroline D. Huang; Carsten van de Bruck; Chandra Shekhar Saraf; Cheng-Yu Kuo; Cora Uhlemann; Daniela Grandón; Dante Paz; Dominique Eckert; Elsa M. Teixeira; Emmanuel N. Saridakis; Eoin Ó Colgáin; Florian Beutler; Florian Niedermann; Francesco Bajardi; Gabriela Barenboim; Giulia Gubitosi; Ilaria Musella; Indranil Banik; Istvan Szapudi; Jack Singal; Jaume Haro Cases; Jens Chluba; Jesús Torrado; Jurgen Mifsud; Karsten Jedamzik; Khaled Said; Konstantinos Dialektopoulos; Laura Herold; Leandros Perivolaropoulos; Lei Zu; Lluís Galbany; Louise Breuval; Luca Visinelli; Luis A. Escamilla; Luis A. Anchordoqui; M.M. Sheikh-Jabbari; Margherita Lembo; Maria Giovanna Dainotti; Maria Vincenzi; Marika Asgari; Martina Gerbino; Matteo Forconi; Michele Cantiello; Michele Moresco; Micol Benetti; Nils Schöneberg; Özgür Akarsu; Rafael C. Nunes; Reginald Christian Bernardo; Ricardo Chávez; Richard I. Anderson; Richard Watkins; Salvatore Capozziello; Siyang Li; Sunny Vagnozzi; Supriya Pan; Tommaso Treu; Vid Irsic; Will Handley; William Giarè; Yukei Murakami; Abdolali Banihashemi; Adèle Poudou; Alan Heavens; Alan Kogut; Alba Domi; Aleksander Łukasz Lenart; Alessandro Melchiorri; Alessandro Vadalà; Alexandra Amon; Alexander Bonilla Rivera; Alexander Reeves; Alexander Zhuk; Alfio Bonanno; Ali Övgün; Alice Pisani; Alireza Talebian; Amare Abebe; Amin Aboubrahim; Ana Luisa González Morán; András Kovács; Andreas Lymperis; Andreas Papatriantafyllou; Andrew R. Liddle; Andronikos Paliathanasis; Andrzej Borowiec; Anil Kumar Yadav; Anita Yadav; Anjan Ananda Sen; Anjitha John William; Anne Christine Davis; Anowar J. Shajib; Anthony Walters; Anto Idicherian Lonappan; Anton Chudaykin; Antonio Capodagli; Antonio da Silva; Antonio De Felice; Antonio Racioppi; Araceli Soler Oficial; Ariadna Montiel; Arianna Favale; Armando Bernui; Arrianne Crystal Velasco; Asta Heinesen; Athanasios Bakopoulos; Athanasios Chatzistavrakidis; Bahman Khanpour; Bangalore S. Sathyaprakash; Bartek Zgirski; Benjamin L’Huillier; Benoit Famaey; Bhuvnesh Jain; Bing Zhang; Biswajit Karmakar; Branko Dragovich; Brooks Thomas; Carlos Correa; Carlos G. Boiza; Catarina Marques; Celia Escamilla-Rivera; Charalampos Tzerefos; Chi Zhang; Chiara De Leo; Christian Pfeifer; Christine Lee; Christo Venter; Cláudio Gomes; Clecio Roque De bom; Cristian Moreno-Pulido; Damianos Iosifidis; Dan Grin; Daniel Blixt; Dan Scolnic; Daniele Oriti; Daria Dobrycheva; Dario Bettoni; David Benisty; David Fernández-Arenas; David L. Wiltshire; David Sanchez Cid; David Tamayo; David Valls-Gabaud; Davide Pedrotti; Deng Wang; Denitsa Staicova; Despoina Totolou; Diego Rubiera-Garcia; Dinko Milaković; Dominic W. Pesce; Dominique Sluse; Duško Borka; Ebrahim Yusofi; Elena Giusarma; Elena Terlevich; Elena Tomasetti; Elias C. Vagenas; Elisa Fazzari; Elisa G.M. Ferreira; Elvis Barakovic; Emanuela Dimastrogiovanni; Emil Brinch Holm; Emil Mottola; Emre Özülker; Enrico Specogna; Enzo Brocato; Erik Jensko; Erika Antonette Enriquez; Esha Bhatia; Fabio Bresolin; Felipe Avila; Filippo Bouchè; Flavio Bombacigno; Fotios K. Anagnostopoulos; Francesco Pace; Francesco Sorrenti; Francisco S.N. Lobo; Frédéric Courbin; Frode K. Hansen; Greg Sloan; Gabriel Farrugia; Gabriel Lynch; Gabriela Garcia-Arroyo; Gabriella Raimondo; Gaetano Lambiase; Gagandeep S. Anand; Gaspard Poulot; Genly Leon; Gerasimos Kouniatalis; Germano Nardini; Géza Csörnyei; Giacomo Galloni; Giada Bargiacchi; Giannis Papagiannopoulos; Giovanni Montani; Giovanni Otalora; Giulia De Somma; Giuliana Fiorentino; Giuseppe Fanizza; Giuseppe Gaetano Luciano; Giuseppe Sarracino; Gonzalo J. Olmo; Goran S. Djordjević; Guadalupe Cañas-Herrera; Hanyu Cheng; Harry Desmond; Hassan Abdalla; Houzun Chen; Hsu-Wen Chiang; Hume A. Feldman; Hussain Gohar; Ido Ben-Dayan; Ignacio Sevilla-Noarbe; Ignatios Antoniadis; Ilim Cimdiker; Inês S. Albuquerque; Ioannis D. Gialamas; Ippocratis Saltas; Iryna Vavilova; Isidro Gómez-Vargas; Ismael Ayuso; Ismailov Nariman Zeynalabdi; Ivan De Martino; Ivonne Zavala; J. Alberto Vázquez; Jacobo Asorey; Janusz Gluza; Javier Rubio; Jenny G. Sorce; Jenny Wagner; Jeremy Sakstein; Jessica Santiago; Jim Braatz; Joan Solà Peracaula; John Blakeslee; John Webb; Jose A.R. Cembranos; José Pedro Mimoso; Joseph Jensen; Juan García-Bellido; Judit Prat; Kathleen Sammut; Kay Lehnert; Keith R. Dienes; Kishan Deka; Konrad Kuijken; Krishna Naidoo; László Árpád Gergely; Laur Järv; Laura Mersini-Houghton; Leila L. Graef; Léo Vacher; Levon Pogosian; Lilia Anguelova; Lindita Hamolli; Lu Yin; Luca Caloni; Luca Izzo; Lucas Macri; Luis E. Padilla; Luz Ángela García; Maciej Bilicki; Mahdi Najafi; Manolis Plionis; Manuel Gonzalez-Espinoza; Manuel Hohmann; Marcel A. van der Westhuizen; Marcella Marconi; Marcin Postolak; Marco de Cesare; Marco Regis; Marek Biesiada; Maret Einasto; Margus Saal; Maria Caruana; Maria Petronikolou; Mariam Bouhmadi-López; Mariana Melo; Mariaveronica De Angelis; Marie-Noëlle Célérier; Marina Cortês; Mark Reid; Markus Michael Rau; Martin S. Sloth; Martti Raidal; Masahiro Takada; Masoume Reyhani; Massimiliano Romanello; Massimo Marengo; Mathias Garny; Matías Leizerovich; Matteo Martinelli; Matteo Tagliazucchi; Mehmet Demirci; Miguel A.S. Pinto; Miguel A. Sabogal; Miguel A. García-Aspeitia; Milan Milošević; Mina Ghodsi; Mustapha Ishak; Nelson J. Nunes; Nick Samaras; Nico Hamaus; Nico Schuster; Nicola Borghi; Nicola Deiosso; Nicola Tamanini; Nicolao Fornengo; Nihan Katırcı; Nikolaos E. Mavromatos; Nicholas Petropoulos; Nikolina Šarčević; Nils A. Nilsson; Nima Khosravi; Noemi Frusciante; Octavian Postavaru; Oem Trivedi; Oleksii Sokoliuk; Olga Mena; Paloma Morilla; Paolo Campeti; Paolo Salucci; Paula Boubel; Paweł Bielewicz; Pekka Heinämäki; Petar Suman; Petros Asimakis; Pierros Ntelis; Pran Nath; Predrag Jovanović; Purba Mukherjee; Radosław Wojtak; Rafaela Gsponer; Rafid H. Dejrah; Rahul Shah; Rasmi Hajjar; Rebecca Briffa; Rebecca Habas; Reggie C. Pantig; Renier Mendoza; Riccardo Della Monica; Richard Stiskalek; Rishav Roshan; Rita B. Neves; Roberto Molinaro; Roberto Terlevich; Rocco D’Agostino; Rodrigo Sandoval-Orozco; Ronaldo C. Batista; null Ruchika; Ruth Lazkoz; Saeed Rastgoo; Sahar Mohammadi; Salvatore Samuele Sirletti; Sandeep Haridasu; Sanjay Mandal; Saurya Das; Sebastian Bahamonde; Sebastian Grandis; Sebastian Trojanowski; Sergei D. Odintsov; Sergij Mazurenko; Shahab Joudaki; Sherry H. Suyu; Shouvik Roy Choudhury; Shruti Bhatporia; Shun-Sheng Li; Simeon Bird; Simon Birrer; Simone Paradiso; Simony Santos da Costa; Sofia Contarini; Sophie Henrot-Versillé; Spyros Basilakos; Stefano Casertano; Stefano Gariazzo; Stylianos A. Tsilioukas; Surajit Kalita; Suresh Kumar; Susana J. Landau; Sveva Castello; Swayamtrupta Panda; Tanja Petrushevska; Thanasis Karakasis; Thejs Brinckmann; Tiago B. Gonçalves; Tiziano Schiavone; Tom Abel; Tomi Koivisto; Torsten Bringmann; Umut Demirbozan; Utkarsh Kumar; Valerio Marra; Maurice H.P.M. van Putten; Vasileios Kalaitzidis; Vasiliki A. Mitsou; Vasilios Zarikas; Vedad Pasic; Venus Keus; Verónica Motta; Vesna Borka Jovanović; Víctor H. Cárdenas; Vincenzo Ripepi; Vincenzo Salzano; Violetta Impellizzeri; Vitor da Fonseca; Vittorio Ghirardini; Vladas Vansevičius; Weiqiang Yang; Wojciech Hellwing; Xin Ren; Yu-Min Hu; Yuejia Zhai; Abdul Malik Sultan; Abdurakhmon Nosirov; Adrienn Pataki; Alessandro Santoni; Aliya Batool; Amlan Chakraborty; Aneta Wojnar; Arman Tursunov; Avik De; Ayush Hazarika; Baojiu Li; Benjamin Bose; Bivudutta Mishra; Bobomurat Ahmedov; Claudia Scóccola; Crescenzo Tortora; D’Arcy Kenworthy; Daniel E. Holz; David F. Mota; David S. Pereira; Devon M. Williams; Dillon Brout; Dong Ha Lee; Eduardo Guendelman; Edward Olex; Emanuelly Silva; Emre Onur Kahya; Eva-Maria Mueller; Felipe Andrade-Oliveira; Feven Markos Hunde; F.R. Joaquim; Florian Pacaud; Francis-Yan Cyr-Racine; F. Pozo Nuñez; Gábor Rácz; Gene Carlo Belinario; Geraint F. Lewis; Gergely Dálya; Giorgio Laverda; Guido Risaliti; Guillermo Franco-Abellán; Hayden Zammit; Hayley Camilleri; Helene M. Courtois; Hooman Moradpour; Igor de Oliveira Cardoso Pedreira; Ilídio Lopes; István Csabai; James W. Rohlf; Jana Bogdanoska; Javier de Cruz Pérez; Joan Bachs-Esteban; Joseph Sultana; Julien Lesgourgues; Jun-Qian Jiang; Karem Peñaló Castillo; Kimet Jusufi; Lavinia Heisenberg; Laxmipriya Pati; Lón V.E. Koopmans; Lokesh kumar Duchaniya; Lucas Lombriser; María Pérez Garrote; Mariano Domínguez; Marine Samsonyan; Mark Pace; Martin Krššák; Masroor C. Pookkillath; Matteo Peronaci; Matteo Piani; Matthildi Raftogianni; Meet J. Vyas; Melina Michalopoulou; Merab Gogberashvili; Michael Klasen; Michele Cicoli; Miguel Quartin; Miguel Zumalacárregui; Milan S. Dimitrijević; Milos Dordevic; Mindaugas Karčiauskas; Morgan Le Delliou; Nastassia Grimm; Nicolás Augusto Kozameh; Nicoleta Voicu; Nicolina Pop; Nikos Chatzifotis; Odil Yunusov; Oliver Fabio Piattella; Pedro da Silveira Ferreira; Péter Raffai; Peter Schupp; Pilar Ruiz-Lapuente; Pradyumn Kumar Sahoo; Roberto V. Maluf; Ruth Durrer; S.A. Kadam; Sabino Matarrese; Samuel Brieden; Santiago González-Gaitán; Santosh V. Lohakare; Scott Watson; Shao-Jiang Wang; Simão Marques Nunes; Soumya Chakrabarti; Subinoy Das; Suvodip Mukherjee; Tajron Jurić; Tessa Baker; Theodoros Nakas; Tiago Barreiro; Upala Mukhopadhyay; Veljko Vujčić; Violetta Sagun; Vladimir A. Srećković; Wangzheng Zhang; Yo Toda; Yun-Song Piao; Zahra Davari
errShare
errSave
The TRGB-SBF Project. II. Resolving the Virgo Cluster with JWST
err2025-03-12
err1
errOAAI
errAnand, Gagandeep S.; Tully, R. Brent; Cohen, Yotam; Shaya, Edward J.; Makarov, Dmitry I.; Makarova, Lidia N.; Chazov, Maksim I.; Blakeslee, John P.; Cantiello, Michele; Jensen, Joseph B.; Kourkchi, Ehsan; Raimondo, Gabriella
errShare
errSave
The Hubble Constant Anchor Galaxy NGC 4258: Metallicity and Distance from Blue Supergiants
err2024-12-16
err0
errOAAI
errKudritzki, Rolf-Peter; Urbaneja, Miguel A.; Bresolin, Fabio; Macri, Lucas M.; Yuan, Wenlong; Li, Siyang; Anand, Gagandeep S.; Riess, Adam G.
errShare
errSave
JWST Validates HST Distance Measurements: Selection of Supernova Subsample Explains Differences in JWST Estimates of Local H 0
err2024-12-09
err0
errOAAI
errRiess, Adam G.; Scolnic, Dan; Anand, Gagandeep S.; Breuval, Louise; Casertano, Stefano; Macri, Lucas M.; Li, Siyang; Yuan, Wenlong; Huang, Caroline D.; Jha, Saurabh; Murakami, Yukei S.; Beaton, Rachael; Brout, Dillon; Wu, Tianrui; Addison, Graeme E.; Bennett, Charles; Anderson, Richard I.; Filippenko, Alexei V.; Carr, Anthony
errShare
errSave
Tip of the Red Giant Branch Distances with JWST. II. I-band Measurements in a Sample of Hosts of 10 Type Ia Supernova Match HST Cepheids
err2024-11-21
err1
errOAAI
errLi, Siyang; Anand, Gagandeep S.; Riess, Adam G.; Casertano, Stefano; Yuan, Wenlong; Breuval, Louise; Macri, Lucas M.; Scolnic, Daniel; Beaton, Rachael; Anderson, Richard I.
errShare
errSave
The Population II Extragalactic Distance Scale: A TRGB Distance to the Fornax Cluster with JWST
err2024-09-20
err2
errOAAI
errAnand, Gagandeep S.; Tully, R. Brent; Cohen, Yotam; Makarov, Dmitry I.; Makarova, Lidia N.; Jensen, Joseph B.; Blakeslee, John P.; Cantiello, Michele; Kourkchi, Ehsan; Raimondo, Gabriella
errShare
errSave
Small Magellanic Cloud Cepheids Observed with the Hubble Space Telescope Provide a New Anchor for the SH0ES Distance Ladder
err2024-09-13
err6
errOAAI
errBreuval, Louise; Riess, Adam G.; Casertano, Stefano; Yuan, Wenlong; Macri, Lucas M.; Romaniello, Martino; Murakami, Yukei S.; Scolnic, Daniel; Anand, Gagandeep S.; Soszynski, Igor
errShare
errSave
PHANGS-JWST: Data-processing Pipeline and First Full Public Data Release
err2024-07-09
err8
errOAAI
errWilliams, Thomas G.; Lee, Janice C.; Larson, Kirsten L.; Leroy, Adam K.; Sandstrom, Karin; Schinnerer, Eva; Thilker, David A.; Belfiore, Francesco; Egorov, Oleg V.; Rosolowsky, Erik; Sutter, Jessica; Depasquale, Joseph; Pagan, Alyssa; Berger, Travis A.; Anand, Gagandeep S.; Barnes, Ashley T.; Bigiel, Frank; Boquien, Mederic; Cao, Yixian; Chastenet, Jeremy; Chevance, Melanie; Chown, Ryan; Dale, Daniel A.; Deger, Sinan; Eibensteiner, Cosima; Emsellem, Eric; Faesi, Christopher M.; Glover, Simon C. O.; Grasha, Kathryn; Hannon, Stephen; Hassani, Hamid; Henshaw, Jonathan D.; Jimenez-Donaire, Maria J.; Kim, Jaeyeon; Klessen, Ralf S.; Koch, Eric W.; Li, Jing; Liu, Daizhong; Meidt, Sharon E.; Mendez-Delgado, J. Eduardo; Murphy, Eric J.; Neumann, Justus; Neumann, Lukas; Neumayer, Nadine; Oakes, Elias K.; Pathak, Debosmita; Pety, Jerome; Pinna, Francesca; Querejeta, Miguel; Ramambason, Lise; Romanelli, Andrea; Sormani, Mattia C.; Stuber, Sophia K.; Sun, Jiayi; Teng, Yu-Hsuan; Usero, Antonio; Watkins, Elizabeth J.; Weinbeck, Tony D.
errShare
errSave
Tip of the Red Giant Branch Distances with JWST: An Absolute Calibration in NGC 4258 and First Applications to Type Ia Supernova Hosts
err2024-04-26
err11
errOAAI
errAnand, Gagandeep S.; Riess, Adam G.; Yuan, Wenlong; Beaton, Rachael; Casertano, Stefano; Li, Siyang; Makarov, Dmitry I.; Makarova, Lidia N.; Tully, R. Brent; Anderson, Richard I.; Breuval, Louise; Dolphin, Andrew; Karachentsev, Igor D.; Macri, Lucas M.; Scolnic, Daniel
errShare
errSave
Reconnaissance with JWST of the J-region Asymptotic Giant Branch in Distance Ladder Galaxies: From Irregular Luminosity Functions to Approximation of the Hubble Constant
err2024-04-23
err7
errOAAI
errLi, Siyang; Riess, Adam G.; Casertano, Stefano; Anand, Gagandeep S.; Scolnic, Daniel M.; Yuan, Wenlong; Breuval, Louise; Huang, Caroline D.
errShare
errSave
JWST Observations Reject Unrecognized Crowding of Cepheid Photometry as an Explanation for the Hubble Tension at 8σ Confidence
err2024-02-06
err24
errOAAI
errRiess, Adam G.; Anand, Gagandeep S.; Yuan, Wenlong; Casertano, Stefano; Dolphin, Andrew; Macri, Lucas M.; Breuval, Louise; Scolnic, Dan; Perrin, Marshall; Anderson, Richard I.
errShare
errSave
Crowded No More: The Accuracy of the Hubble Constant Tested with High-resolution Observations of Cepheids by JWST
err2023-10-16
err34
errOAAI
errRiess, Adam G.; Anand, Gagandeep S.; Yuan, Wenlong; Casertano, Stefano; Dolphin, Andrew; Macri, Lucas M.; Breuval, Louise; Scolnic, Dan; Perrin, Marshall; Anderson, Richard I.
errShare
errSave
Standardized Luminosity of the Tip of the Red Giant Branch Utilizing Multiple Fields in NGC 4258 and the CATs Algorithm
err2023-10-05
err4
errOAAI
errLi, Siyang; Riess, Adam G.; Scolnic, Daniel; Anand, Gagandeep S.; Wu, Jiaxi; Casertano, Stefano; Yuan, Wenlong; Beaton, Rachael; Anderson, Richard I.
errShare
errSave
CATS: The Hubble Constant from Standardized TRGB and Type Ia Supernova Measurements
err2023-09-05
err27
errOAAI
errScolnic, D.; Riess, A. G.; Wu, J.; Li, S.; Anand, G. S.; Beaton, R.; Casertano, S.; Anderson, R. I.; Dhawan, S.; Ke, X.
errShare
errSave