Bernardita Ried Guachalla

All Publications

• Backlighting extended gas halos around luminous red galaxies: Kinematic Sunyaev-Zel'dovich effect from DESI Y1 and ACT data PHYSICAL REVIEW D Guachalla, B., Schaan, E., Hadzhiyska, B., Ferraro, S., Aguilar, J. N., Ahlen, S., Battaglia, N., Bianchi, D., Bond, R., Brooks, D., Claybaugh, T., Coulton, W. R., De La Macorra, A., Devlin, M. J., Dey, A., Doel, P., Dunkley, J., Fanning, K., Forero-Romero, J., Gaztanaga, E., Gontcho, S. A., Gutierrez, G., Guy, J., Hill, J., Honscheid, K., Juneau, S., Kisner, T., Kremin, A., Lambert, A., Landriau, M., Le Guillou, L., Maccrann, N., Manera, M., Meisner, A., Miquel, R., Moodley, K., Moustakas, J., Mroczkowski, T., Myers, A. D., Niemack, M. D., Niz, G., Palanque-Delabrouille, N., Percival, W., Perez-Rafols, I., Poppett, C., Prada, F., Qu, F. J., Rossi, G., Sanchez, E., Schlegel, D., Schubnell, M., Seo, H., Sifon, C., Spergel, D. N., Sprayberry, D., Tarle, G., Vargas-Magana, M., Vavagiakis, E. M., Weaver, B. A., Wollack, E. J., Zarrouk, P. 2025; 112 (10)

  View details for DOI 10.1103/lqbj-wcqj

  View details for Web of Science ID 001619472100005

• Measurements of the thermal Sunyaev-Zel'dovich effect with ACT and DESI luminous red galaxies PHYSICAL REVIEW D Liu, R., Ferraro, S., Schaan, E., Zhou, R., Aguilar, J., Ahlen, S., Battaglia, N., Bianchi, D., Brooks, D., Claybaugh, T., Cole, S., Coulton, W. R., de la Macorra, A., Dey, A., Fanning, K., Forero-Romero, J. E., Gaztanaga, E., Gong, Y., Gontcho, S. A., Gruen, D., Gutierrez, G., Hadzhiyska, B., Honscheid, K., Howlett, C., Kehoe, R., Kisner, T., Kremin, A., Kusiak, A., Lambert, A., Landriau, M., Le Guillou, L., Levi, M., Lokken, M., Manera, M., Martini, P., Meisner, A., Miquel, R., Moodley, K., Newman, J. A., Niz, G., Palanque-Delabrouille, N., Percival, W., Prada, F., Perez-Rafols, I., Guachalla, B., Rossi, G., Sanchez, E., Schlegel, D., Schubnell, M., Seo, H., Sifon, C., Sprayberry, D., Tarle, G., Vavagiakis, E. M., Weaver, B., Wollack, E. J., Zou, H. 2025; 112 (8)

  View details for DOI 10.1103/jqn8-19gx

  View details for Web of Science ID 001614851500002

• The Atacama Cosmology Telescope: DR6 power spectrum foreground model and validation JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS Beringue, B., Surrao, K. M., Hill, J., Atkins, Z., Battaglia, N., Bolliet, B., Calabrese, E., Choi, S. K., Clark, S. E., Duivenvoorden, A. J., Dunkley, J., Giardiello, S., Goldstein, S., Hensley, B. S., Hlozek, R., Jense, H. T., Kramer, D., La Posta, A., Louis, T., Mehta, Y., Moodley, K., Naess, S., Partridge, B., Qu, F. J., Guachalla, B., Sehgal, N., Sifon, C., Staggs, S. T., Trac, H., Van Engelen, A., Wollack, E. J. 2025

  View details for DOI 10.1088/1475-7516/2025/10/082

  View details for Web of Science ID 001603189000003

• The Atacama Cosmology Telescope: Large-scale velocity reconstruction with the kinematic Sunyaev-Zel'dovich effect and DESI LRGs JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS McCarthy, F., Battaglia, N., Bean, R., Bond, J., Cai, H., Calabrese, E., Coulton, W. R., Devlin, M. J., Dunkley, J., Ferraro, S., Gluscevic, V., Guan, Y., Hill, J., Johnson, M. C., Kusiak, A., Lague, A., MacCrann, N., Madhavacheril, M. S., Moodley, K., Naess, S., Qu, F. J., Guachalla, B., Sehgal, N., Sherwin, B. D., Sifon, C., Smith, K. M., Staggs, S. T., van Engelen, A., Vavagiakis, E. M., Wollack, E. J. 2025

  View details for DOI 10.1088/1475-7516/2025/05/057

  View details for Web of Science ID 001497047400002

• Informed total-error-minimizing priors: Interpretable cosmological parameter constraints despite complex nuisance effects ASTRONOMY & ASTROPHYSICS Ried Guachalla, B., Britt, D., Gruen, D., Friedrich, O. 2025; 693

  View details for DOI 10.1051/0004-6361/202450575

  View details for Web of Science ID 001400832800010

• Bounds on galaxy stochasticity from halo occupation distribution modeling ASTRONOMY & ASTROPHYSICS Britt, D., Gruen, D., Friedrich, O., Yuan, S., Guachalla, B. 2024; 689

  View details for DOI 10.1051/0004-6361/202450266

  View details for Web of Science ID 001315419100004

• Velocity reconstruction in the era of DESI and Rubin/LSST. II. Realistic samples on the light cone PHYSICAL REVIEW D Hadzhiyska, B., Ferraro, S., Guachalla, B., Schaan, E. 2024; 109 (10)

  View details for DOI 10.1103/PhysRevD.109.103534

  View details for Web of Science ID 001240846700008

• Velocity reconstruction in the era of DESI and Rubin/LSST. I. Exploring spectroscopic, photometric, and hybrid samples PHYSICAL REVIEW D Guachalla, B., Schaan, E., Hadzhiyska, B., Ferraro, S. 2024; 109 (10)

  View details for DOI 10.1103/PhysRevD.109.103533

  View details for Web of Science ID 001240846700005