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Page 1
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: tharp td. Nat Commun. 2017 Sep 25;8(1):681. doi: 10.1038/s41467-017-00760-9. Nat Commun. 2017. PMID: 28947794 Free PMC article.
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: tharp td. 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: tharp td. 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: tharp td. 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: tharp td. Nature. 2017 Aug 2;548(7665):66-69. doi: 10.1038/nature23446. Nature. 2017. PMID: 28770838 Free article.
Erratum: 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: tharp td. Nature. 2018 Jan 25;553(7689):530. doi: 10.1038/nature24663. Epub 2017 Dec 20. Nature. 2018. PMID: 29258296
Enhanced Control and Reproducibility of Non-Neutral Plasmas.
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 SA, Jonsell S, Kurchaninov L, Madsen N, Mathers M, 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, So C, Stutter G, Tharp TD, Thompson JE, Thompson RI, van der Werf DP, Wurtele JS; ALPHA Collaboration. Ahmadi M, et al. Among authors: tharp td. Phys Rev Lett. 2018 Jan 12;120(2):025001. doi: 10.1103/PhysRevLett.120.025001. Phys Rev Lett. 2018. PMID: 29376718 Free 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: tharp td. 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: tharp td. 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.
15 results