NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = A.Vacchi Found 25 matches. 2023BO14 Bull.Rus.Acad.Sci.Phys. 87, 863 (2023) E.A.Bogomolov, G.I.Vasilyev, W.Menn, O.Adriani, G.A.Bazilevskaya, G.C.Barbarino, R.Bellotti, M.Boezio, V.Bonvicini, M.Bongi, S.Bottai, A.Bruno, A.Vacchi, E.Vannuccini, S.A.Voronov, A.M.Galper, C.De Santis, V.Di Felice, G.Zampa, N.Zampa, M.Casolino, D.Campana, P.Carlson, G.Castellini, F.Cafagna, A.A.Kvashnin, A.N.Kvashnin, S.A.Koldobskiy, I.A.Lagoida, A.A.Leonov, A.G.Mayorov, V.V.Malakhov, M.Martucci, L.Marcelli, M.Merge, V.V.Mikhailov, E.Mocchiutti, A.Monaco, N.Mori, R.Munini, G.Osteria, B.Panico, P.Papini, P.Picozza, M.Ricci, S.B.Ricciarini, M.Simon, R.Sparvoli, P.Spillantini, Y.I.Stozhkov, Y.T.Yurkin Lithium and Beryllium Isotopes in the PAMELA Experiment
doi: 10.3103/S1062873823702374
1999MB02 Nucl.Phys. A661, 694c (1999) G.Mazza, G.Alberici, G.C.Bonazzola, V.Bonvicini, D.Cavagino, P.Cerello, P.De Remigis, D.Falchieri, A.Gabrielli, E.Gandolfi, P.Giubellino, R.Hernandez, M.Masetti, L.M.Montano, D.Nouais, A.Rashevsky, A.Rivetti, F.Tosello, A.Vacchi, A.Werbrouck, for the ALICE Collaboration The Silicon Drift Detector Readout Scheme for the Inner Tracker System of the ALICE Experiment
doi: 10.1016/S0375-9474(99)85120-3
1999PE25 Hyperfine Interactions 118, 53 (1999) C.Petrascu, S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki Disentangling the K-complex of kaonic hydrogen with DEAR
doi: 10.1023/A:1012624217122
1999WE08 Phys.Lett. 452B, 201 (1999) M.Werlen, G.Ballocchi, R.E.Breedon, L.Camilleri, C.Comtat, R.L.Cool, P.T.Cox, P.Cushman, L.Dick, E.C.Dukes, P.Giacomelli, D.Hubbard, J.B.Jeanneret, C.Joseph, W.Kubischta, C.Morel, M.-C.Nguyen, P.Oberson, O.E.Overseth, J.L.Pages, J.P.Perroud, D.Ruegger, R.W.Rusack, V.Singh, G.R.Snow, G.Sozzi, L.Studer, M.T.Tran, A.Vacchi, G.Valenti, and the UA6 Collaboration A New Determination of αs using Direct Photon Production Cross Sections in pp and (p-bar)p Collisions at √ S = 24.3 GeV NUCLEAR REACTIONS 1H(p, X), (p-bar, X), E(cm)=24.3 GeV; analyzed σ; deduced strong coupling constant α(s).
doi: 10.1016/S0370-2693(99)00251-8
1998BI09 Acta Phys.Pol. B29, 2269 (1998) S.Bianco, A.M.Bragadireanu, F.L.Fabbri, C.Guaraldo, M.Iliescu, T.M.Ito, V.Lucherini, C.Petrascu, M.Bregant, E.Milotti, A.Vacchi, E.Zavattini, M.Augsburger, D.Chatellard, P.Knowles, F.Mulhauser, L.A.Schaller, L.Schellenberg, H.Schneuwly, J.-P.Egger, D.Varidel, W.H.Breunlich, M.Cargnelli, B.Gartner, R.King, B.Lauss, J.Marton, J.Zmeskal, T.Ponta, S.N.Nakamura, T.Koike, R.S.Hayano, M.Hori, T.Ishikawa, T.Ishiwatari, M.Iwasaki, Y.Akaishi, G.Beer, A.C.Sanderson, R.Seki Kaon-Nucleon Interaction Studied by Kaonic X Rays with DEAR at DAΦNE
1993BA15 Phys.Lett. 172A, 277 (1993) D.Bakalov, E.Milotti, C.Rizzo, A.Vacchi, E.Zavattini Experimental Method to Measure the Hyperfine Splitting of Muonic Hydrogen (μ-p)(1s) ATOMIC PHYSICS, Mesic-Atoms 1H; calculated muonic atom hfs. Monte Carlo simulation, experimental method proposed.
doi: 10.1016/0375-9601(93)91021-V
1992BR30 Z.Phys. C56, S74 (1992) L.Bracci, A.Vacchi, E.Zavattini Laser induced transition 3D-3P in muonic helium ATOMIC PHYSICS 4He(γ, γ'), E=low; measured transition energies, vacuum polarization corrections in muonic helium.
doi: 10.1007/BF02426778
1986BE04 Nucl.Phys. A451, 679 (1986) I.Beltrami, B.Aas, W.Beer, G.De Chambrier, P.F.A.Goudsmit, Th.v.Ledebur, H.J.Leisi, W.Ruckstuhl, W.W.Sapp, G.Strassner, A.Vacchi, U.Kiebele, J.-A.Pinston, R.Weber New Precision Measurements of the Muonic 3d(5/2)-2p(3/2) X-Ray Transition in 24Mg and 28Si: Vacuum polarisation test and search for muon-hadron interactions beyond QED ATOMIC PHYSICS, Mesic-Atoms 24Mg, 28Si; measured muonic X-rays, transition wavelengths; deduced muon-nucleon interaction limits, vacuum polarisation effect, muon mass.
doi: 10.1016/0375-9474(86)90299-X
1985BE53 Nucl.Instrum.Methods 238, 365 (1985) W.Beer, K.Bos, G.De Chambrier, K.L.Giovanetti, P.F.A.Goudsmit, B.V.Grigoryev, B.Jeckelmann, L.Knecht, L.N.Kondurova, J.Langhans, H.J.Leisi, P.M.Levchenko, V.I.Marushenko, A.F.Mezentsev, H.Obermeier, A.A.Petrunin, U.Rohrer, A.G.Sergeev, S.G.Skornjakov, A.I.Smirnov, E.Steiner, G.Strassner, V.M.Suvorov, A.Vacchi Crystal Spectrometer for Measurements of Pionic X-Rays NUCLEAR REACTIONS 24,25,26Mg, Si, 30Si, O, C(π, X), E at rest; measured pionic X-rays. Bent crystal spectrometer, high precision laser interferometer system. ATOMIC PHYSICS, Mesic-Atoms Mg, Si, C, O; measured pionic X-rays; deduced wave length ratios. Bent crystal spectrometer, high precision laser interferometer system.
doi: 10.1016/0168-9002(85)90474-7
1985DE34 Nucl.Phys. A442, 637 (1985) G.de Chambrier, W.Beer, F.W.N.de Boer, K.Bos, A.I.Egorov, M.Eckhause, K.L.Giovanetti, P.F.A.Goudsmit, B.Jeckelmann, K.E.Kiryanov, L.N.Kondurova, L.Lapina, H.J.Leisi, V.I.Marushenko, A.F.Mezentsev, A.A.Petrunin, A.G.Sergeev, A.I.Smirnov, G.Strassner, V.M.Suvorov, A.Vacchi, D.Wieser Precision Measurement of the Wavelengths and Natural Line of 3d-2p Pionic X-ray Transitions in Low-Z Atoms ATOMIC PHYSICS, Mesic-Atoms 12C, 16,18O, 24,26Mg, 28,30Si; measured pionic transmission wave lengths, X-rays; deduced 2p state strong interaction shifts, widths.
doi: 10.1016/0375-9474(85)90370-7
1985DE42 Nucl.Phys. A444, 589 (1985) F.W.N.De Boer, B.Aas, P.Baertschi, W.Beer, I.Beltrami, K.Bos, P.F.A.Goudsmit, U.Kiebele, B.Jeckelmann, H.J.Leisi, W.Ruckstuhl, G.Strassner, A.Vacchi, R.Weber Precision Measurement of the 2p-1s Transition Wavelength in Muonic 13C ATOMIC PHYSICS, Mesic-Atoms 13C; measured muonic X-rays, transition wavelength; deduced muon-nucleon interaction limits, 12,13C isotope shift. 13C deduced rms charge radius. Bent crystal spectrometer. NUCLEAR REACTIONS 13C(μ-, X), E at rest; measured X-rays; deduced muon-nucleon interaction limits, 12,13C isotope shift. 13C deduced rms charge radius. Bent crystal spectrometer.
doi: 10.1016/0375-9474(85)90106-X
1985RU01 Nucl.Phys. A433, 634 (1985) W.Ruckstuhl, B.Aas, W.Beer, I.Beltrami, K.Bos, G.De Chambrier, P.F.A.Goudsmit, H.J.Leisi, G.Strassner, A.Vacchi, J.M.Van Der Velden, B.Jeckelmann, U.Kiebele, R.Weber Measurement of the Hyperfine Splitting of the 1s State in Muonic 7Li as a Search for Axial-Vector Muon-Nucleon Interactions ATOMIC PHYSICS, Mesic-Atoms 7Li; measured muonic hfs; deduced 2p-1s transition strength. High precision bent crystal spectrometer. NUCLEAR MOMENTS 7Li; measured muonic hfs; deduced axial vector boson mediated muon-nucleon interaction strength upper limit. High precision bent crystal spectrometer.
doi: 10.1016/0375-9474(85)90022-3
1984AA02 Helv.Phys.Acta 57, 291 (1984) B.Aas, W.Beer, I.Beltrami, K.Bos, P.F.A.Goudsmit, H.J.Leisi, W.Ruckstuhl, G.Strassner, A.Vacchi, F.W.N.de Boer, U.Kiebele, R.Weber Prazisionsmessung der Wellenlange des 2p-1s Ueberganges im Muonischen 13C ATOMIC PHYSICS, Mesic-Atoms 13C; measured 2P-1S transition wave length.
1984BE45 Nucl.Phys. A429, 381 (1984) I.Beltrami, B.Aas, W.Beer, P.Ebersold, R.Eichler, P.F.A.Goudsmit, M.Guanziroli, Th.v.Ledebur, H.J.Leisi, W.Ruckstuhl, W.W.Sapp, G.Strassner, A.Vacchi, U.Kiebele, R.Weber The Electron Screening Effect in Muonic 28Si ATOMIC PHYSICS, Mesic-Atoms 28Si; measured muonic X-rays; deduced transition energies, electron screening effect, muon cascade.
doi: 10.1016/0375-9474(84)90687-0
1984DE49 Nucl.Instrum.Methods 227, 512 (1984) G.De Chambrier, B.Aas, W.Beer, I.Beltrami, Th.v.Ledebur, H.J.Leisi, W.Ruckstuhl, G.Strassner, A.Vacchi, U.Kiebele, R.Weber Precision Measurements of γ-Rays in the Decay of 161Tb RADIOACTIVITY 161Tb(β-); measured Eγ, transition wavelength. High precision, curved crystal spectrometer.
doi: 10.1016/0168-9002(84)90209-2
1984RU12 Nucl.Phys. A430, 685 (1984) W.Ruckstuhl, B.Aas, W.Beer, I.Beltrami, K.Bos, P.F.A.Goudsmit, H.J.Leisi, G.Strassner, A.Vacchi, F.W.N.De Boer, U.Kiebele, R.Weber Precision Measurement of the 2p-1s Transition in Muonic 12C: Search for new muon-nucleon interactions or accurate determination of the rms nuclear charge radius ATOMIC PHYSICS, Mesic-Atoms 12C; measured muonic transition wavelength; deduced muon-nucleon interaction nature. 12C deduced rms charge radius. Crystal spectrometer.
doi: 10.1016/0375-9474(84)90101-5
1983JE09 Nucl.Phys. A408, 495 (1983) B.Jeckelmann, W.Beer, I.Beltrami, F.W.N.De Boer, G.De Chambrier, P.F.A.Goudsmit, J.Kern, H.J.Leisi, W.Ruckstuhl, A.Vacchi Spectroscopic Quadrupole Moment of 23Na from Muonic X-Rays NUCLEAR REACTIONS 23Na(μ-, X), E at rest; measured X-ray spectra. 23Na deduced quadrupole moment. ATOMIC PHYSICS, Mesic-atoms 23Na(μ-, X), E at rest; measured X-ray spectra. 23Na deduced quadrupole moment.
doi: 10.1016/0375-9474(83)90242-7
1982AA01 Nucl.Phys. A375, 405 (1982) B.Aas, W.Beer, I.Beltrami, P.Ebersold, R.Eichler, Th.V.Ledebur, H.J.Leisi, W.Ruckstuhl, W.W.Sapp, A.Vacchi, J.Kern, J.-A.Pinston, W.Schwitz, R.Weber Vacuum Polarization Test and Search for Muon-Hadron Interactions from Muonic X-Rays: Crystal-spectrometer experiments ATOMIC PHYSICS, Mesic-Atoms 24Mg, 28Si, 31P; measured muonic X-rays, transition wave lengths; deduced vacuum polarization shift, muon-nucleon interaction limits, muon mass.
doi: 10.1016/0375-9474(82)90021-5
1982RU06 Phys.Rev.Lett. 49, 859 (1982) W.Ruckstuhl, B.Aas, W.Beer, I.Beltrami, F.W.N.de Boer, K.Bos, P.F.A.Goudsmit, U.Kiebele, H.J.Leisi, G.Strassner, A.Vacchi, R.Weber High-Precision Muonic X-Ray Measurement of the rms Charge Radius of 12C with a Crystal Spectrometer ATOMIC PHYSICS, Mesic-Atoms 12C; measured muonic X-rays. 12C deduced rms charge radius.
doi: 10.1103/PhysRevLett.49.859
1982WE04 Nucl.Phys. A377, 361 (1982) R.Weber, B.Jeckelmann, J.Kern, U.Kiebele, B.Aas, W.Beer, I.Beltrami, K.Bos, G.De Chambrier, P.F.A.Goudsmit, H.J.Leisi, W.Ruckstuhl, G.Strassner, A.Vacchi Spectroscopic Quadrupole Moments of 25Mg and 27Al from Muonic X-Rays NUCLEAR MOMENTS 25Mg, 27Al; measured muonic X-rays, hfs; deduced electric field gradient, Sternheimer factor. 25Mg, 27Al deduced spectroscopic quadrupole moment. Nuclear rotational model, strong-coupling limit.
doi: 10.1016/0375-9474(82)90046-X
1981BE65 Helv.Phys.Acta 54, 643 (1981) I.Beltrami, B.Aas, W.Beer, G.de Chambrier, P.F.A.Goudsmit, Th.v.Ledebur, H.J.Leisi, W.Ruckstuhl, W.W.Sapp, G.Strassner, A.Vacchi Prazisionsmessungen der (3d-2p)-Rontgenubergange in Myonischem 28Si und 24Mg ATOMIC PHYSICS, Mesic-Atoms 28Si, 24Mg; measured muonic X-rays. Crystal spectrometer, high precision.
1981JE02 Helv.Phys.Acta 54, 321 (1981) B.Jeckelmann, J.Kern, U.Kiebele, J.-A.Pinston, R.Weber, B.Aas, W.Beer, I.Beltrami, K.Bos, G.deChambrier, P.F.A.Goudsmit, Th.V.Ledebur, H.J.Leisi, W.Ruckstuhl, G.Strassner, A.Vacchi Spektroskopische Quadrupolmomente von 25Mg und 27Al aus Muonischen X-Ray Ubergangen NUCLEAR MOMENTS 25Mg, 27Al; measured hfs, muonic X-rays; deduced spectroscopic quadrupole moments.
1981RU12 Helv.Phys.Acta 54, 644 (1981) W.Ruckstuhl, B.Aas, W.Beer, I.Beltrami, K.Bos, P.F.A.Goudsmit, H.J.Leisi, G.Strassner, A.Vacchi, R.Weber, J.M.v.d.Velden Die Hyperfeinaufspaltung des 1s-Zustandes in μ - 7Li als Test der Wechselwirkung Zwischen Myonen und Nukleonen NUCLEAR MOMENTS 7Li; measured muonic X-rays, hfs; deduced muon-nucleon axial vector interaction.
1981RU13 Helv.Phys.Acta 54, 644 (1981) W.Ruckstuhl, B.Aas, I.Beltrami, K.Bongardt, P.F.A.Goudsmit, H.J.Leisi, G.Strassner, A.Vacchi, F.W.N.De Boer, U.Kiebele, R.Weber Bestimmung des Ladungsradius von 12C aus einer Messung des Myonischen (2p-1s)-Rontgenubergangs NUCLEAR MOMENTS 12C; measured muonic X-rays; deduced rms radius. Crystal spectrometer.
1981WE01 Phys.Lett. 98B, 343 (1981) R.Weber, J.Kern, U.Kiebele, J.-A.Pinston, B.Aas, I.Beltrami, Th.Bernold, K.Bongardt, Th.V.Ledebur, H.J.Leisi, W.Ruckstuhl, G.Strassner, A.Vacchi Spectroscopic Quadrupole Moment of 27Al from Muonic X-Rays NUCLEAR MOMENTS 27Al; measured muonic X-rays, hfs. 27Al level deduced quadrupole moment. Bent crystal spectrometer.
doi: 10.1016/0370-2693(81)90921-7
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