Benjamin L’Huillier

2024

The Early Data Release of the Dark Energy Spectroscopic Instrument

DESI Collaboration, 1 Aug 2024, In: Astronomical Journal. 168, 2, 58.

Research output: Contribution to journal › Article › peer-review

Open Access

31 Scopus citations

Validation of the Scientific Program for the Dark Energy Spectroscopic Instrument

Alende Prieto, C., Adame, A. G., Aguilar, J., Ahlen, S., Alam, S., Aldering, G., Alexander, D. M., Alfarsy, R., Allende Prieto, C., Alvarez, M., Alves, O., Anand, A., Andrade-Oliveira, F., Armengaud, E., Asorey, J., Avila, S., Aviles, A., Bailey, S., Balaguera-Antolínez, A. & Ballester, O. & 245 others, Baltay, C., Bault, A., Bautista, J., Behera, J., Beltran, S. F., BenZvi, S., Beraldo e Silva, L., Bermejo-Climent, J. R., Berti, A., Besuner, R., Beutler, F., Bianchi, D., Blake, C., Blum, R., Bolton, A. S., Brieden, S., Brodzeller, A., Brooks, D., Brown, Z., Buckley-Geer, E., Burtin, E., Cabayol-Garcia, L., Cai, Z., Canning, R., Cardiel-Sas, L., Carnero Rosell, A., Castander, F. J., Cervantes-Cota, J. L., Chabanier, S., Chaussidon, E., Chaves-Montero, J., Chen, S., Chen, X., Chuang, C., Claybaugh, T., Cole, S., Cooper, A. P., Cuceu, A., Davis, T. M., Dawson, K., de Belsunce, R., de la Cruz, R., de la Macorra, A., de Mattia, A., Demina, R., Demirbozan, U., DeRose, J., Dey, A., Dey, B., Dhungana, G., Ding, J., Ding, Z., Doel, P., Doshi, R., Douglass, K., Edge, A., Eftekharzadeh, S., Eisenstein, D. J., Elliott, A., Escoffier, S., Fagrelius, P., Fan, X., Fanning, K., Fawcett, V. A., Ferraro, S., Ereza, J., Flaugher, B., Font-Ribera, A., Forero-Sánchez, D., Forero-Romero, J. E., Frenk, C. S., Gänsicke, B. T., García, L. I., García-Bellido, J., Garcia-Quintero, C., Garrison, L. H., Gil-Marín, H., Golden-Marx, J., A Gontcho, S. G., Gonzalez-Morales, A. X., Gonzalez-Perez, V., Gordon, C., Graur, O., Green, D., Gruen, D., Guy, J., Hadzhiyska, B., Hahn, C., Han, J. J., Hanif, M. M. S., Herrera-Alcantar, H. K., Honscheid, K., Hou, J., Howlett, C., Huterer, D., Iršič, V., Ishak, M., Jana, A., Jiang, L., Jimenez, J., Jing, Y. P., Joudaki, S., Jullo, E., Joyce, R., Juneau, S., Kizhuprakkat, N., Karaçaylı, N. G., Karim, T., Kehoe, R., Kent, S., Khederlarian, A., Kim, S., Kirkby, D., Kisner, T., Kitaura, F., Kneib, J., Koposov, S. E., Kovács, A., Kremin, A., Krolewski, A., L’Huillier, B., Lahav, O., Lambert, A., Lamman, C., Lan, T. W., Landriau, M., Lang, D., Lange, J. U., Lasker, J., Le Guillou, L., Leauthaud, A., Levi, M. E., Li, T. S., Linder, E., Lyons, A., Magneville, C., Manera, M., Manser, C. J., Margala, D., Martini, P., McDonald, P., Medina, G. E., Medina-Varela, L., Meisner, A., Mena-Fernández, J., Meneses-Rizo, J., Mezcua, M., Miquel, R., Montero-Camacho, P., Moon, J., Moore, S., Moustakas, J., Mueller, E., Mundet, J., Muñoz-Gutiérrez, A., Myers, A. D., Nadathur, S., Napolitano, L., Neveux, R., Newman, J. A., Nie, J., Niz, G., Norberg, P., Noriega, H. E., Paillas, E., Palanque-Delabrouille, N., Palmese, A., Zhiwei, P., Parkinson, D., Penmetsa, S., Percival, W. J., Pérez-Fernández, A., Pérez-Ràfols, I., Pieri, M., Poppett, C., Porredon, A., Prada, F., Pucha, R., Raichoor, A., Ramírez-Pérez, C., Ramirez-Solano, S., Rashkovetskyi, M., Ravoux, C., Rocher, A., Rockosi, C., Ross, A. J., Rossi, G., Ruggeri, R., Ruhlmann-Kleider, V., Sabiu, C. G., Said, K., Saintonge, A., Samushia, L., Sanchez, E., Saulder, C., Schaan, E., Schlafly, E. F., Schlegel, D., Scholte, D., Schubnell, M., Seo, H., Shafieloo, A., Sharples, R., Sheu, W., Silber, J., Sinigaglia, F., Siudek, M., Slepian, Z., Smith, A., Sprayberry, D., Stephey, L., Suárez-Pérez, J., Sun, Z., Tan, T., Tarlé, G., Tojeiro, R., Ureña-López, L. A., Vaisakh, R., Valcin, D., Valdes, F., Valluri, M., Vargas-Magaña, M., Variu, A., Verde, L., Walther, M., Wang, B., Wang, M. S., Weaver, B. A., Weaverdyck, N., Wechsler, R. H., White, M., Xie, Y., Yang, J., Yèche, C., Yu, J., Yuan, S., Zhang, H., Zhang, Z., Zhao, C., Zheng, Z., Zhou, R., Zhou, Z., Zou, H., Zou, S. & Zu, Y., 1 Feb 2024, In: Astronomical Journal. 167, 2, 62.

Research output: Contribution to journal › Article › peer-review

Open Access

25 Scopus citations

2023

Estimating the feasibility of 'standard speed-gun' distances

Hodgson, J. A., L'Huillier, B., Liodakis, I., Lee, S. S. & Shafieloo, A., 1 May 2023, In: Monthly Notices of the Royal Astronomical Society: Letters. 521, 1, p. L44-L47

Research output: Contribution to journal › Article › peer-review

Open Access

1 Scopus citations

How to use GP: effects of the mean function and hyperparameter selection on Gaussian process regression

Hwang, S. G., L'Huillier, B., Keeley, R., Jee, M. . & Shafieloo, A., 1 Feb 2023, In: Journal of Cosmology and Astroparticle Physics. 2023, 2, 014.

Research output: Contribution to journal › Article › peer-review

Open Access

23 Scopus citations

Joint reconstructions of growth and expansion histories from stage-IV surveys with minimal assumptions. II. Modified gravity and massive neutrinos

Calderón, R., L'Huillier, B., Polarski, D., Shafieloo, A. & Starobinsky, A. A., 15 Jul 2023, In: Physical Review D. 108, 2, 023504.

Research output: Contribution to journal › Article › peer-review

Open Access

7 Scopus citations

2022

Bayesian vs frequentist: Comparing Bayesian model selection with a frequentist approach using the iterative smoothing method

Koo, H., Keeley, R. E., Shafieloo, A. & L'Huillier, B., 1 Mar 2022, In: Journal of Cosmology and Astroparticle Physics. 2022, 3, 047.

Research output: Contribution to journal › Article › peer-review

Open Access

6 Scopus citations

Cosmology intertwined: A review of the particle physics, astrophysics, and cosmology associated with the cosmological tensions and anomalies

Abdalla, E., Abellán, G. F., Aboubrahim, A., Agnello, A., Akarsu, Ö., Akrami, Y., Alestas, G., Aloni, D., Amendola, L., Anchordoqui, L. A., Anderson, R. I., Arendse, N., Asgari, M., Ballardini, M., Barger, V., Basilakos, S., Batista, R. C., Battistelli, E. S., Battye, R. & Benetti, M. & 183 others, Benisty, D., Berlin, A., de Bernardis, P., Berti, E., Bidenko, B., Birrer, S., Blakeslee, J. P., Boddy, K. K., Bom, C. R., Bonilla, A., Borghi, N., Bouchet, F. R., Braglia, M., Buchert, T., Buckley-Geer, E., Calabrese, E., Caldwell, R. R., Camarena, D., Capozziello, S., Casertano, S., Chen, G. C. F., Chluba, J., Chen, A., Chen, H. Y., Chudaykin, A., Cicoli, M., Copi, C. J., Courbin, F., Cyr-Racine, F. Y., Czerny, B., Dainotti, M., D'Amico, G., Davis, A. C., de Cruz Pérez, J., de Haro, J., Delabrouille, J., Denton, P. B., Dhawan, S., Dienes, K. R., Di Valentino, E., Du, P., Eckert, D., Escamilla-Rivera, C., Ferté, A., Finelli, F., Fosalba, P., Freedman, W. L., Frusciante, N., Gaztañaga, E., Giarè, W., Giusarma, E., Gómez-Valent, A., Handley, W., Harrison, I., Hart, L., Hazra, D. K., Heavens, A., Heinesen, A., Hildebrandt, H., Hill, J. C., Hogg, N. B., Holz, D. E., Hooper, D. C., Hosseininejad, N., Huterer, D., Ishak, M., Ivanov, M. M., Jaffe, A. H., Jang, I. S., Jedamzik, K., Jimenez, R., Joseph, M., Joudaki, S., Kamionkowski, M., Karwal, T., Kazantzidis, L., Keeley, R. E., Klasen, M., Komatsu, E., Koopmans, L. V. E., Kumar, S., Lamagna, L., Lazkoz, R., Lee, C. C., Lesgourgues, J., Levi Said, J., Lewis, T. R., L'Huillier, B., Lucca, M., Maartens, R., Macri, L. M., Marfatia, D., Marra, V., Martins, C. J. A. P., Masi, S., Matarrese, S., Mazumdar, A., Melchiorri, A., Mena, O., Mersini-Houghton, L., Mertens, J., Milaković, D., Minami, Y., Miranda, V., Moreno-Pulido, C., Moresco, M., Mota, D. F., Mottola, E., Mozzon, S., Muir, J., Mukherjee, A., Mukherjee, S., Naselsky, P., Nath, P., Nesseris, S., Niedermann, F., Notari, A., Nunes, R. C., Ó Colgáin, E., Owens, K. A., Özülker, E., Pace, F., Paliathanasis, A., Palmese, A., Pan, S., Paoletti, D., Perez Bergliaffa, S. E., Perivolaropoulos, L., Pesce, D. W., Pettorino, V., Philcox, O. H. E., Pogosian, L., Poulin, V., Poulot, G., Raveri, M., Reid, M. J., Renzi, F., Riess, A. G., Sabla, V. I., Salucci, P., Salzano, V., Saridakis, E. N., Sathyaprakash, B. S., Schmaltz, M., Schöneberg, N., Scolnic, D., Sen, A. A., Sehgal, N., Shafieloo, A., Sheikh-Jabbari, M. M., Silk, J., Silvestri, A., Skara, F., Sloth, M. S., Soares-Santos, M., Solà Peracaula, J., Songsheng, Y. Y., Soriano, J. F., Staicova, D., Starkman, G. D., Szapudi, I., Teixeira, E. M., Thomas, B., Treu, T., Trott, E., van de Bruck, C., Vazquez, J. A., Verde, L., Visinelli, L., Wang, D., Wang, J. M., Wang, S. J., Watkins, R., Watson, S., Webb, J. K., Weiner, N., Weltman, A., Witte, S. J., Wojtak, R., Yadav, A. K., Yang, W., Zhao, G. B. & Zumalacárregui, M., Jun 2022, In: Journal of High Energy Astrophysics. 34, p. 49-211 163 p.

Research output: Contribution to journal › Review article › peer-review

Open Access

637 Scopus citations

Exploring connections between the VLBI and optical morphology of AGNs and their host galaxies

Gil, D. F., Hodgson, J. A. & L'huillier, B., 11 Dec 2022, In: Proceedings of the International Astronomical Union. 17, p. 31-34 4 p.

Research output: Contribution to journal › Article › peer-review

Joint reconstructions of growth and expansion histories from stage-IV surveys with minimal assumptions: Dark energy beyond Λ

Calderón, R., L'Huillier, B., Polarski, D., Shafieloo, A. & Starobinsky, A. A., 15 Oct 2022, In: Physical Review D. 106, 8, 083513.

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument

Abareshi, B., Aguilar, J., Ahlen, S., Alam, S., Alexander, D. M., Alfarsy, R., Allen, L., Prieto, C. A., Alves, O., Ameel, J., Armengaud, E., Asorey, J., Aviles, A., Bailey, S., Balaguera-Antolínez, A., Ballester, O., Baltay, C., Bault, A., Beltran, S. F. & Benavides, B. & 249 others, Benzvi, S., Berti, A., Besuner, R., Beutler, F., Bianchi, D., Blake, C., Blanc, P., Blum, R., Bolton, A., Bose, S., Bramall, D., Brieden, S., Brodzeller, A., Brooks, D., Brownewell, C., Buckley-Geer, E., Cahn, R. N., Cai, Z., Canning, R., Capasso, R., Rosell, A. C., Carton, P., Casas, R., Castander, F. J., Cervantes-Cota, J. L., Chabanier, S., Chaussidon, E., Chuang, C., Circosta, C., Cole, S., Cooper, A. P., Costa, L. D., Cousinou, M. C., Cuceu, A., Davis, T. M., Dawson, K., Cruz-Noriega, R. D. L., Macorra, A. D. L., Mattia, A. D., Costa, J. D., Demmer, P., Derwent, M., Dey, A., Dey, B., Dhungana, G., Ding, Z., Dobson, C., Doel, P., Donald-Mccann, J., Donaldson, J., Douglass, K., Duan, Y., Dunlop, P., Edelstein, J., Eftekharzadeh, S., Eisenstein, D. J., Enriquez-Vargas, M., Escoffier, S., Evatt, M., Fagrelius, P., Fan, X., Fanning, K., Fawcett, V. A., Ferraro, S., Ereza, J., Flaugher, B., Font-Ribera, A., Forero-Romero, J. E., Frenk, C. S., Fromenteau, S., Gänsicke, B. T., Garcia-Quintero, C., Garrison, L., Gaztañaga, E., Gerardi, F., Gil-Marín, H., A Gontcho, S. G., Gonzalez-Morales, A. X., Gonzalez-De-Rivera, G., Gonzalez-Perez, V., Gordon, C., Graur, O., Green, D., Grove, C., Gruen, D., Gutierrez, G., Guy, J., Hahn, C., Harris, S., Herrera, D., Herrera-Alcantar, H. K., Honscheid, K., Howlett, C., Huterer, D., Iršič, V., Ishak, M., Jelinsky, P., Jiang, L., Jimenez, J., Jing, Y. P., Joyce, R., Jullo, E., Juneau, S., Karaçayll, N. G., Karamanis, M., Karcher, A., Karim, T., Kehoe, R., Kent, S., Kirkby, D., Kisner, T., Kitaura, F., Koposov, S. E., Kovács, A., Kremin, A., Krolewski, A., L'Huillier, B., Lahav, O., Lambert, A., Lamman, C., Lan, T. W., Landriau, M., Lane, S., Lang, D., Lange, J. U., Lasker, J., Guillou, L. L., Leauthaud, A., Van Suu, A. L., Levi, M. E., Li, T. S., Magneville, C., Manera, M., Manser, C. J., Marshall, B., Martini, P., McCollam, W., McDonald, P., Meisner, A. M., Mena-Fernández, J., Meneses-Rizo, J., Mezcua, M., Miller, T., Miquel, R., Montero-Camacho, P., Moon, J., Moustakas, J., Mueller, E., Muñoz-Gutiérrez, A., Myers, A. D., Nadathur, S., Najita, J., Napolitano, L., Neilsen, E., Newman, J. A., Nie, J. D., Ning, Y., Niz, G., Norberg, P., Noriega, H. E., O'Brien, T., Obuljen, A., Palanque-Delabrouille, N., Palmese, A., Zhiwei, P., Pappalardo, D., Peng, X., Percival, W. J., Perruchot, S., Pogge, R., Poppett, C., Porredon, A., Prada, F., Prochaska, J., Pucha, R., Pérez-Fernández, A., Pérez-Ràfols, I., Rabinowitz, D., Raichoor, A., Ramirez-Solano, S., Ramírez-Pérez, C., Ravoux, C., Reil, K., Rezaie, M., Rocher, A., Rockosi, C., Roe, N. A., Roodman, A., Ross, A. J., Rossi, G., Ruggeri, R., Ruhlmann-Kleider, V., Sabiu, C. G., Safonova, S., Said, K., Saintonge, A., Catonga, J. S., Samushia, L., Sanchez, E., Saulder, C., Schaan, E., Schlafly, E., Schlegel, D., Schmoll, J., Scholte, D., Schubnell, M., Secroun, A., Seo, H., Serrano, S., Sharples, R. M., Sholl, M. J., Silber, J. H., Silva, D. R., Sirk, M., Siudek, M., Smith, A., Sprayberry, D., Staten, R., Stupak, B., Tan, T., Tarlé, G., Tie, S. S., Tojeiro, R., Ureña-López, L. A., Valdes, F., Valenzuela, O., Valluri, M., Vargas-Magaña, M., Verde, L., Walther, M., Wang, B., Wang, M. S., Weaver, B. A., Weaverdyck, C., Wechsler, R., Wilson, M. J., Yang, J., Yu, Y., Yuan, S., Yèche, C., Zhang, H., Zhang, K., Zhao, C., Zhou, R., Zhou, Z., Zou, H., Zou, J., Zou, S. & Zu, Y., 1 Nov 2022, In: Astronomical Journal. 164, 5, 207.

Research output: Contribution to journal › Review article › peer-review

Open Access

121 Scopus citations

The DESI N-body simulation project-I. Testing the robustness of simulations for the DESI dark time survey

Grove, C., Chuang, C. H., Devi, N. C., Garrison, L., L'Huillier, B., Feng, Y., Helly, J., Hernández-Aguayo, C., Alam, S., Zhang, H., Yu, Y., Cole, S., Eisenstein, D., Norberg, P., Wechsler, R., Brooks, D., Dawson, K., Landriau, M., Meisner, A. & Poppett, C. & 2 others, Tarlé, G. & Valenzuela, O., 1 Sep 2022, In: Monthly Notices of the Royal Astronomical Society. 515, 2, p. 1854-1870 17 p.

Research output: Contribution to journal › Article › peer-review

Open Access

16 Scopus citations

2021

Model selection and parameter estimation using the iterative smoothing method

Koo, H., Shafieloo, A., Keeley, R. E. & L'Huillier, B., Mar 2021, In: Journal of Cosmology and Astroparticle Physics. 2021, 3

Research output: Contribution to journal › Article › peer-review

Open Access

5 Scopus citations

Negative cosmological constant in the dark sector?

Calderón, R., Gannouji, R., L'Huillier, B. & Polarski, D., 20 Jan 2021, In: Physical Review D. 103, 2, 023526.

Research output: Contribution to journal › Article › peer-review

Open Access

44 Scopus citations

2020

Debiasing cosmic gravitational wave sirens

Keeley, R. E., Shafieloo, A., L'Huillier, B. & Linder, E. V., 2020, In: Monthly Notices of the Royal Astronomical Society. 491, 3, p. 3983-3989 7 p.

Research output: Contribution to journal › Article › peer-review

Open Access

19 Scopus citations

Defying the laws of gravity I: Model-independent reconstruction of the Universe expansion from growth data

L'Huillier, B., Shafieloo, A., Polarski, D. & Starobinsky, A. A., 1 May 2020, In: Monthly Notices of the Royal Astronomical Society. 494, 1, p. 819-826 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Scopus citations

Model-independent Constraints on Type Ia Supernova Light-curve Hyperparameters and Reconstructions of the Expansion History of the Universe

Koo, H., Shafieloo, A., Keeley, R. E. & L'Huillier, B., 10 Aug 2020, In: Astrophysical Journal. 899, 1, 9.

Research output: Contribution to journal › Article › peer-review

Open Access

11 Scopus citations

Parametrising non-linear dark energy perturbations

Hassani, F., L'huillier, B., Shafieloo, A., Kunz, M. & Adamek, J., Apr 2020, In: Journal of Cosmology and Astroparticle Physics. 2020, 4, 039.

Research output: Contribution to journal › Article › peer-review

Open Access

13 Scopus citations

Using variability and VLBI to measure cosmological distances

Hodgson, J. A., L'Huillier, B., Liodakis, I., Lee, S. S. & Shafieloo, A., 2020, In: Monthly Notices of the Royal Astronomical Society: Letters. 495, 1, p. 27-31 5 p.

Research output: Contribution to journal › Article › peer-review

Open Access

8 Scopus citations

2019

Model independent expansion history from supernovae: Cosmology versus systematics

L'Huillier, B., Shafieloo, A., Linder, E. V. & Kim, A. G., 15 Feb 2019, In: Monthly Notices of the Royal Astronomical Society. 485, 2, p. 2783-2790 8 p.

Research output: Contribution to journal › Article › peer-review

Open Access

22 Scopus citations

2018

A question of separation: Disentangling tracer bias and gravitational non-linearity with counts-in-cells statistics

Uhlemann, C., Feix, M., Codis, S., Pichon, C., Bernardeau, F., L'Huillier, B., Kim, J., Hong, S. E., Laigle, C., Park, C., Shin, J. & Pogosyan, D., 1 Feb 2018, In: Monthly Notices of the Royal Astronomical Society. 473, 4, p. 5098-5112 15 p.

Research output: Contribution to journal › Article › peer-review

Open Access

21 Scopus citations

Cylinders out of a top hat: Counts-in-cells for projected densities

Uhlemann, C., Pichon, C., Codis, S., L'Huillier, B., Kim, J., Bernardeau, F., Park, C. & Prunet, S., 21 Jun 2018, In: Monthly Notices of the Royal Astronomical Society. 477, 2, p. 2772-2785 14 p.

Research output: Contribution to journal › Article › peer-review

Open Access

21 Scopus citations

Falsifying ΛcDM: Model-independent tests of the concordance model with eBOSS DR14Q and Pantheon

Shafieloo, A., L'Huillier, B. & Starobinsky, A. A., 15 Oct 2018, In: Physical Review D. 98, 8, 083525.

Research output: Contribution to journal › Article › peer-review

Open Access

47 Scopus citations

Model-independent cosmological constraints from growth and expansion

L'Huillier, B., Shafieloo, A. & Kim, H., 1 May 2018, In: Monthly Notices of the Royal Astronomical Society. 476, 3, p. 3263-3268 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access

32 Scopus citations

Probing features in the primordial perturbation spectrum with large-scale structure data

L'Huillier, B., Shafieloo, A., Hazra, D. K., Smoot, G. F. & Starobinsky, A. A., 21 Jun 2018, In: Monthly Notices of the Royal Astronomical Society. 477, 2, p. 2503-2512 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

21 Scopus citations

2017

Beyond Kaiser bias: Mildly non-linear two-point statistics of densities in distant spheres

Uhlemann, C., Codis, S., Kim, J., Pichon, C., Bernardeau, F., Pogosyan, D., Park, C. & L'Huillier, B., 1 Apr 2017, In: Monthly Notices of the Royal Astronomical Society. 466, 2, p. 2067-2084 18 p.

Research output: Contribution to journal › Article › peer-review

Open Access

15 Scopus citations

Dark matter haloes in modified gravity and dark energy: Interaction rate, small- And large-scale alignment

L'Huillier, B., Winther, H. A., Winther, H. A., Mota, D. F., Park, C. & Kim, J., 1 Jul 2017, In: Monthly Notices of the Royal Astronomical Society. 468, 3, p. 3174-3183 10 p.

Research output: Contribution to journal › Article › peer-review

Open Access

24 Scopus citations

Dynamical dark energy in light of the latest observations

Zhao, G. B., Raveri, M., Pogosian, L., Wang, Y., Crittenden, R. G., Handley, W. J., Percival, W. J., Beutler, F., Brinkmann, J., Chuang, C. H., Cuesta, A. J., Eisenstein, D. J., Kitaura, F. S., Koyama, K., L'Huillier, B., Nichol, R. C., Pieri, M. M., Rodriguez-Torres, S., Ross, A. J. & Rossi, G. & 6 others, Sánchez, A. G., Shafieloo, A., Tinker, J. L., Tojeiro, R., Vazquez, J. A. & Zhang, H., 1 Sep 2017, In: Nature Astronomy. 1, 9, p. 627-632 6 p.

Research output: Contribution to journal › Article › peer-review

Open Access