Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

175 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Resonant quantum transitions in trapped antihydrogen atoms.
Amole C, Ashkezari MD, Baquero-Ruiz M, Bertsche W, Bowe PD, Butler E, Capra A, Cesar CL, Charlton M, Deller A, Donnan PH, Eriksson S, Fajans J, Friesen T, Fujiwara MC, Gill DR, Gutierrez A, Hangst JS, Hardy WN, Hayden ME, Humphries AJ, Isaac CA, Jonsell S, Kurchaninov L, Little A, Madsen N, McKenna JT, Menary S, Napoli SC, Nolan P, Olchanski K, Olin A, Pusa P, Rasmussen CØ, Robicheaux F, Sarid E, Shields CR, Silveira DM, Stracka S, So C, Thompson RI, van der Werf DP, Wurtele JS. Amole C, et al. Among authors: hardy wn. Nature. 2012 Mar 7;483(7390):439-43. doi: 10.1038/nature10942. Nature. 2012. PMID: 22398451 Free article.
Trapped antihydrogen.
Andresen GB, Ashkezari MD, Baquero-Ruiz M, Bertsche W, Bowe PD, Butler E, Cesar CL, Chapman S, Charlton M, Deller A, Eriksson S, Fajans J, Friesen T, Fujiwara MC, Gill DR, Gutierrez A, Hangst JS, Hardy WN, Hayden ME, Humphries AJ, Hydomako R, Jenkins MJ, Jonsell S, Jørgensen LV, Kurchaninov L, Madsen N, Menary S, Nolan P, Olchanski K, Olin A, Povilus A, Pusa P, Robicheaux F, Sarid E, el Nasr SS, Silveira DM, So C, Storey JW, Thompson RI, van der Werf DP, Wurtele JS, Yamazaki Y. Andresen GB, et al. Among authors: hardy wn. Nature. 2010 Dec 2;468(7324):673-6. doi: 10.1038/nature09610. Epub 2010 Nov 17. Nature. 2010. PMID: 21085118
An experimental limit on the charge of antihydrogen.
Amole C, Ashkezari MD, Baquero-Ruiz M, Bertsche W, Butler E, Capra A, Cesar CL, Charlton M, Eriksson S, Fajans J, Friesen T, Fujiwara MC, Gill DR, Gutierrez A, Hangst JS, Hardy WN, Hayden ME, Isaac CA, Jonsell S, Kurchaninov L, Little A, Madsen N, McKenna JT, Menary S, Napoli SC, Nolan P, Olchanski K, Olin A, Povilus A, Pusa P, Rasmussen CØ, Robicheaux F, Sarid E, Silveira DM, So C, Tharp TD, Thompson RI, van der Werf DP, Vendeiro Z, Wurtele JS, Zhmoginov AI, Charman AE. Amole C, et al. Among authors: hardy wn. Nat Commun. 2014 Jun 3;5:3955. doi: 10.1038/ncomms4955. Nat Commun. 2014. PMID: 24892800 Free PMC article.
An improved limit on the charge of antihydrogen from stochastic acceleration.
Ahmadi M, Baquero-Ruiz M, Bertsche W, Butler E, Capra A, Carruth C, Cesar CL, Charlton M, Charman AE, Eriksson S, Evans LT, Evetts N, Fajans J, Friesen T, Fujiwara MC, Gill DR, Gutierrez A, Hangst JS, Hardy WN, Hayden ME, Isaac CA, Ishida A, Jones SA, Jonsell S, Kurchaninov L, Madsen N, Maxwell D, McKenna JT, Menary S, Michan JM, Momose T, Munich JJ, Nolan P, Olchanski K, Olin A, Povilus A, Pusa P, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, So C, Tharp TD, Thompson RI, van der Werf DP, Wurtele JS, Zhmoginov AI. Ahmadi M, et al. Among authors: hardy wn. Nature. 2016 Jan 21;529(7586):373-6. doi: 10.1038/nature16491. Nature. 2016. PMID: 26791725 Free article.
Observation of the 1S-2S transition in trapped antihydrogen.
Ahmadi M, Alves BX, Baker CJ, Bertsche W, Butler E, Capra A, Carruth C, Cesar CL, Charlton M, Cohen S, Collister R, Eriksson S, Evans A, Evetts N, Fajans J, Friesen T, Fujiwara MC, Gill DR, Gutierrez A, Hangst JS, Hardy WN, Hayden ME, Isaac CA, Ishida A, Johnson MA, Jones SA, Jonsell S, Kurchaninov L, Madsen N, Mathers M, Maxwell D, McKenna JT, Menary S, Michan JM, Momose T, Munich JJ, Nolan P, Olchanski K, Olin A, Pusa P, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, Stracka S, Stutter G, So C, Tharp TD, Thompson JE, Thompson RI, van der Werf DP, Wurtele JS. Ahmadi M, et al. Among authors: hardy wn. Nature. 2017 Jan 26;541(7638):506-510. doi: 10.1038/nature21040. Epub 2016 Dec 19. Nature. 2017. PMID: 28005057
Observation of the hyperfine spectrum of antihydrogen.
Ahmadi M, Alves BXR, Baker CJ, Bertsche W, Butler E, Capra A, Carruth C, Cesar CL, Charlton M, Cohen S, Collister R, Eriksson S, Evans A, Evetts N, Fajans J, Friesen T, Fujiwara MC, Gill DR, Gutierrez A, Hangst JS, Hardy WN, Hayden ME, Isaac CA, Ishida A, Johnson MA, Jones SA, Jonsell S, Kurchaninov L, Madsen N, Mathers M, Maxwell D, McKenna JTK, Menary S, Michan JM, Momose T, Munich JJ, Nolan P, Olchanski K, Olin A, Pusa P, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, Stracka S, Stutter G, So C, Tharp TD, Thompson JE, Thompson RI, van der Werf DP, Wurtele JS. Ahmadi M, et al. Among authors: hardy wn. Nature. 2017 Aug 2;548(7665):66-69. doi: 10.1038/nature23446. Nature. 2017. PMID: 28770838 Free article.
Antihydrogen accumulation for fundamental symmetry tests.
Ahmadi M, Alves BXR, Baker CJ, Bertsche W, Butler E, Capra A, Carruth C, Cesar CL, Charlton M, Cohen S, Collister R, Eriksson S, Evans A, Evetts N, Fajans J, Friesen T, Fujiwara MC, Gill DR, Gutierrez A, Hangst JS, Hardy WN, Hayden ME, Isaac CA, Ishida A, Johnson MA, Jones SA, Jonsell S, Kurchaninov L, Madsen N, Mathers M, Maxwell D, McKenna JTK, Menary S, Michan JM, Momose T, Munich JJ, Nolan P, Olchanski K, Olin A, Pusa P, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, Stracka S, Stutter G, So C, Tharp TD, Thompson JE, Thompson RI, van der Werf DP, Wurtele JS. Ahmadi M, et al. Among authors: hardy wn. Nat Commun. 2017 Sep 25;8(1):681. doi: 10.1038/s41467-017-00760-9. Nat Commun. 2017. PMID: 28947794 Free PMC article.
Characterization of the 1S-2S transition in antihydrogen.
Ahmadi M, Alves BXR, Baker CJ, Bertsche W, Capra A, Carruth C, Cesar CL, Charlton M, Cohen S, Collister R, Eriksson S, Evans A, Evetts N, Fajans J, Friesen T, Fujiwara MC, Gill DR, Hangst JS, Hardy WN, Hayden ME, Isaac CA, Johnson MA, Jones JM, Jones SA, Jonsell S, Khramov A, Knapp P, Kurchaninov L, Madsen N, Maxwell D, McKenna JTK, Menary S, Momose T, Munich JJ, Olchanski K, Olin A, Pusa P, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, Stutter G, So C, Tharp TD, Thompson RI, van der Werf DP, Wurtele JS. Ahmadi M, et al. Among authors: hardy wn. Nature. 2018 May;557(7703):71-75. doi: 10.1038/s41586-018-0017-2. Epub 2018 Apr 4. Nature. 2018. PMID: 29618820 Free PMC article.
Observation of the 1S-2P Lyman-α transition in antihydrogen.
Ahmadi M, Alves BXR, Baker CJ, Bertsche W, Capra A, Carruth C, Cesar CL, Charlton M, Cohen S, Collister R, Eriksson S, Evans A, Evetts N, Fajans J, Friesen T, Fujiwara MC, Gill DR, Hangst JS, Hardy WN, Hayden ME, Hunter ED, Isaac CA, Johnson MA, Jones JM, Jones SA, Jonsell S, Khramov A, Knapp P, Kurchaninov L, Madsen N, Maxwell D, McKenna JTK, Menary S, Michan JM, Momose T, Munich JJ, Olchanski K, Olin A, Pusa P, Rasmussen CØ, Robicheaux F, Sacramento RL, Sameed M, Sarid E, Silveira DM, Starko DM, Stutter G, So C, Tharp TD, Thompson RI, van der Werf DP, Wurtele JS. Ahmadi M, et al. Among authors: hardy wn. Nature. 2018 Sep;561(7722):211-215. doi: 10.1038/s41586-018-0435-1. Epub 2018 Aug 22. Nature. 2018. PMID: 30135588 Free PMC article.
Investigation of the fine structure of antihydrogen.
ALPHA Collaboration. ALPHA Collaboration. Nature. 2020 Feb;578(7795):375-380. doi: 10.1038/s41586-020-2006-5. Epub 2020 Feb 19. Nature. 2020. PMID: 32076225 Free PMC article.
175 results