Zobrazeno 1 - 10
of 42
pro vyhledávání: '"D H Jaecks"'
Autor:
D. H. Jaecks
Publikováno v:
Annals of Science. 67:149-186
Summary The optical quality and properties of over 200 telescopes residing in museums and private collections have been measured and tested with the goal of obtaining new information about the early development of the achromatic lens (1757–1770). Q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df0c25f6b8c0c358d6c43c87493bb9d8
https://doi.org/10.1080/00033790903497110
https://doi.org/10.1080/00033790903497110
Publikováno v:
Physical Review Letters. 81:289-292
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6fff9341e76a8208d40c4d519c62408
https://doi.org/10.1103/physrevlett.81.289
https://doi.org/10.1103/physrevlett.81.289
Publikováno v:
Physical Review Letters. 79:5222-5225
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95e6a3ac989e1da2ffbd9f6d7b884d3c
https://doi.org/10.1103/physrevlett.79.5222
https://doi.org/10.1103/physrevlett.79.5222
Publikováno v:
Physical Review Letters. 79:4982-4985
We have measured the correlated center-of-mass (c.m.) motion and energy sharing of the three massive Coulomb-interacting particles H{sup +}+H{sup +}+H{sup {minus}} with total energy of a few eV. We measured in time coincidence the lab frame energy an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45e6f621e0802f60aebdc025f70d1b94
https://doi.org/10.1103/physrevlett.79.4982
https://doi.org/10.1103/physrevlett.79.4982
Publikováno v:
Physical Review A. 54:4119-4126
We have experimentally obtained the state multipoles up to rank two for {ital J}-resolved {sup 2}{ital F}{sub 7/2,5/2} states of Ar{sup +} for the two-electron process He{sup +}+Ar{r_arrow}He(1{ital s}{sup 2})+Ar{sup +}(3{ital p}{sup 4}[{sup 1}{ital
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c89e2ebe482ef98718408060615aa12
https://doi.org/10.1103/physreva.54.4119
https://doi.org/10.1103/physreva.54.4119
Publikováno v:
Physical Review A. 50:4899-4904
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712baa1920db91a714d8350f108709be
https://doi.org/10.1103/physreva.50.4899
https://doi.org/10.1103/physreva.50.4899
Publikováno v:
Zeitschrift f�r Physik D Atoms, Molecules and Clusters. 30:199-204
We have measured the alignment and orientation parameters of the2F 7 2/0 and2F 5 2/0 states of Ar+ formed in the two-electron process; He++Ar→He(1s2)+Ar+(3p44p′). These have been measured at a collision energy of 0.25 keV/amu and for scattering a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb9b6382338de4ff6dcde4498f2babbe
https://doi.org/10.1007/bf01426073
https://doi.org/10.1007/bf01426073
Publikováno v:
Review of Scientific Instruments. 65:116-122
We describe a unique apparatus that simultaneously measures the laboratory energy and angles of several charged particles formed in a single beam. The ability to separate and detect particles of opposite polarity allows one to measure them in coincid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e64ddbe99f2741d3d98ab66c4799eb43
https://doi.org/10.1063/1.1144782
https://doi.org/10.1063/1.1144782
Publikováno v:
Physical Review Letters. 71:991-994
The orientation parameter, [l angle][ital J][sub [ital y]][r angle]/[ital J]([ital J]+1), of the [sup 2][ital F][sub 7/2] state of Ar[sup +], formed in the two-electron process He[sup +]+Ar[r arrow]He(1[ital s][sup 2])+Ar[sup +](3[ital p][sup 4]4[ita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cec7d3ba222b3c36945ee59f24c1166
https://doi.org/10.1103/physrevlett.71.991
https://doi.org/10.1103/physrevlett.71.991
Publikováno v:
Physical Review A. 47:1059-1065
The laboratory energy distribution of protons in coincidence with an H[sup [minus]] ion, resulting from the dissociation of excited H[sub 3][sup +], has been measured for H[sup +]-H[sup [minus]] pairs emitted along the beam for 4.0-keV H[sub 3][sup +
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44c60bfc3bc62b902d5a405701900f53
https://doi.org/10.1103/physreva.47.1059
https://doi.org/10.1103/physreva.47.1059