M. Doser

Publication List Details

Period

1986 - 2008

Number

100

Co-Authors

Formation Of A Cold Antihydrogen Beam in AEGIS For Gravity Measurements (2008)

Testera, G., Belov, A. S., Bonomi, G., Boscolo, I., Brambilla, N., Brusa, R. S., ...

The formation of the antihydrogen beam in the AEGIS experiment through the use of inhomogeneous electric fields is discussed and simulation results including the geometry of the apparatus and...

Production of Slow Protonium in Vacuum (2008)

Zurlo, N., Amoretti, M., Amsler, C., Bonomi, G., Carraro, C., Cesar, C. L., ...

We describe how protonium, the quasi-stable antiproton-proton bound system, has been synthesized following the interaction of antiprotons with the molecular ion H$_2^+$ in a nested Penning trap...

Formation Of A Cold Antihydrogen Beam in AEGIS For Gravity Measurements (2008)

Testera, G., Belov, A. S., Bonomi, G., Boscolo, I., Brambilla, N., Brusa, R. S., ...

The formation of the antihydrogen beam in the AEGIS experiment through the use of inhomogeneous electric fields is discussed and simulation results including the geometry of the apparatus and...

Proposed antimatter gravity measurement with an antihydrogen beam (2008)

AEGIS Proto-Collaboration, Kellerbauer, A., Amoretti, M., Bonomi, G., Boscolo, I., Belov, A. S., ...

The principle of the equivalence of gravitational and inertial mass is one of the cornerstones of general relativity. Considerable efforts have been made and are still being made to verify its...

Review of particle physics (2008)

Amsler, C, Doser, M, Antonelli, M, Al, Et, Grünewald, Martin

This biennial Review summarizes much of particle physics. Using data from previous editions., plus 2778 new measurements from 645 papers, we list, evaluate, and average measured properties of gauge...

A New Analysis of the Radiative Decay (2007)

K. M. Crowe, F. H. Heinsius, P. Kammel, M. Lakata, T. Degener, ...

We report on a measurement of the branching ratio of the rare decay #### relative to the well known decay ### 0 #. The #'s are produced in pp### and pp## 0 #. Eigenstate mixing and interference...

EPJ manuscript No. (2007)

Will Be Inserted, C. Amsler, M. Benayoun, S. Bischo, P. Blum, ...

The three reactions pp ! # ## in proton-antiproton annihilation in #ight at 900 MeV=c are used to search for isoscalar 0 and 2 mesons in the mass range 1000 , 2000 MeV, in particular the f0#1710#....

Evidence For The Production Of Slow Antiprotonic Hydrogen In Vacuum (2007)

Zurlo, N., Amoretti, M., Amsler, C., Bonomi, G., Carraro, C., Cesar, C. L., ...

We present evidence showing how antiprotonic hydrogen, the quasistable antiproton-proton (pbar-p) bound system, has been synthesized following the interaction of antiprotons with the hydrogen...

Positron plasma control techniques for the production of cold antihydrogen (2007)

Funakoshi, R., Amoretti, M., Bonomi, G., Bowe, P. D., Canali, C., Carraro, C., ...

An observation of a clear dependence of antihydrogen production on positron plasma shapes is reported. For this purpose a plasma control method has been developed combining the plasma rotating-wall...

Study of CP-violating asymmetries in $B^0 \to \pi^+\pi^-, K^+\pi^-$ decays (2006)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We present a measurement of the time-dependent CP-violating asymmetries in neutral B decays to the $\pi^+\pi^-$ CP eigenstate, and an updated measurement of the charge asymmetry in $B^0\to K^+\pi^-$...

Measurement of the branching fractions for $\psi(2S) \rightarrow e^+e^-$ and $\psi(2S) \rightarrow \mu^+\mu^-$ (2006)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We measure the branching fractions of the psi(2S) meson to the leptonic final states e+e- and mu+mu- relative to that for psi(2S)-->J/psi pi+pi-. The method uses psi(2S) mesons produced in the decay...

Measurements of the branching fractions of exclusive charmless B meson decays with $\eta'$ or $\omega$ mesons (2006)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We present the results of searches for B decays to charmless two-body final states containing $\eta^\prime$ or $\omega$ mesons, based on 20.7 fb$^{-1}$ of data collected with the BABAR detector. We...

Measurement of the $B \rightarrow J/\psi K*(892)$ decay amplitudes (2006)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We present a measurement of the decay amplitudes in B-->J/psi K^*(892) channels using 20.7 fb-1 of data collected at the Upsilon(4S) resonance with the BABAR detector at PEP-II. We measure a P-wave...

Measurement of B $\to$ K$^{\star}\gamma$ branching fractions and charge asymmetries (2006)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

The branching fractions of the exclusive decays $B^0\to K^{*0}\gamma$ and $B^+ \to K^{*+}\gamma$ are measured from a sample of $(22.74\pm 0.36)\times 10^6$ $B\bar B$ decays collected with the BABAR...

Measurement of branching fractions for exclusive B decays to charmonium final states (2006)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We report branching fraction measurements for exclusive decays of charged and neutral B mesons into two-body final states containing a charmonium meson. We use a sample of 22.72 +/- 0.36 million B...

Measurement of branching fractions and search for CP-violating charge asymmetries in charmless two-body B decays into pions and kaons (2006)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We present measurements of the branching fractions and a search for CP-violating charge asymmetries in charmless hadronic decays of B mesons into two-body final states of kaons and pions. The results...

The BABAR detector (2006)

Aubert, B., Bazan, A., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., ...

BABAR, the detector for the SLAC PEP-II asymmetric e+e- B Factory operating at the upsilon 4S resonance, was designed to allow comprehensive studies of CP-violation in B-meson decays. Charged...

Study of K anti-K resonances in anti-p p ---> K+ K- pi0 at 900-MeV/c and 1640-MeV/c (2006)

Crystal Barrel Collaboration, Amsler, C., Baker, C. A., Barnett, B. M., Batty, C. J., Benayoun, M., ...

ProminentK ¯ K resonances observed in the in-flight annihilation of ¯ pp intoK+K−π0 include f2(1270), f0(1500), f 2 (1525), φ(1680)/ρ(1700) and a state at 1750 MeV/c2...

Cold-Antimatter Physics (2005)

Amoretti, ATHENA Collaboration: M., Amsler, C., Bonomi, G., Bowe, P. D., Canali, C., Carraro, C., ...

The CPT theorem and the Weak Equivalence Principle are foundational principles on which the standard description of the fundamental interactions is based. The validity of such basic principles should...

The DIRC Particle Identification System for the BABAR Experiment (2005)

Adam, I., Aleksan, R., Amerman, L., Antokhin, E., Aston, D., Bailly, P., ...

A new type of ring-imaging Cherenkov detector is being used for hadronic particle identification in the BABAR experiment at the SLAC B Factory (PEP-II). This detector is called DIRC, an acronym for...

The DIRC Particle Identification System for the BABAR Experiment (2005)

Adam, I., Aleksan, R., Amerman, L., Antokhin, E., Aston, D., Bailly, P., ...

A new type of ring-imaging Cherenkov detector is being used for hadronic particle identification in the BABAR experiment at the SLAC B Factory (PEP-II). This detector is called DIRC, an acronym for...

The DIRC Particle Identification System for the BABAR Experiment (2005)

Adam, I., Aleksan, R., Amerman, L., Antokhin, E., Aston, D., Bailly, P., ...

A new type of ring-imaging Cherenkov detector is being used for hadronic particle identification in the BABAR experiment at the SLAC B Factory (PEP-II). This detector is called DIRC, an acronym for...

ATHENA -- First Production of Cold Antihydrogen and Beyond (2004)

Kellerbauer, ATHENA Collaboration: A., Amoretti, M., Amsler, C., Bonomi, G., Bowe, P. D., Canali, C., ...

Atomic systems of antiparticles are the laboratories of choice for tests of CPT symmetry with antimatter. The ATHENA experiment was the first to report the production of copious amounts of cold...

Production of Cold Antihydrogen with ATHENA for Fundamental Studies (2004)

Kellerbauer, ATHENA Collaboration: A., Amoretti, M., Amsler, C., Bonomi, G., Bowe, P. D., Canali, C., ...

Since the beginning of operations of the CERN Antiproton Decelerator in July 2000, the successful deceleration, storage and manipulation of antiprotons has led to remarkable progress in the...

The First Cold Antihydrogen (2004)

Fujiwara, M. C., Amoretti, M., Amsler, C., Bonomi, G., Bouchta, A., Bowe, P. D., ...

Antihydrogen, the atomic bound state of an antiproton and a positron, was produced at low energy for the first time by the ATHENA experiment, marking an important first step for precision studies of...

Three Dimensional Annihilation Imaging of Antiprotons in a Penning Trap (2004)

Fujiwara, M. C., Amoretti, M., Bonomi, G., Bouchta, A., Bowe, P. D., Carraro, C., ...

We demonstrate three-dimensional annihilation imaging of antiprotons trapped in a Penning trap. Exploiting unusual feature of antiparticles, we investigate a previously unexplored regime in particle...

Positron plasma diagnostics and temperature control for antihydrogen production (2003)

Amoretti, ATHENA Collaboration: M., Amsler, C., Bonomi, G., Bouchta, A., Bowe, P. D., Carraro, C., ...

Production of antihydrogen atoms by mixing antiprotons with a cold, confined, positron plasma depends critically on parameters such as the plasma density and temperature. We discuss non-destructive...

First Production and Detection of Cold Antihydrogen Atoms (2003)

Fujiwara, M. C., Amoretti, M., Amsler, C., Bonomi, G., Bouchta, A., Bowe, P., ...

The ATHENA experiment recently produced the first atoms of cold antihydrogen. This paper gives a brief review of how this was achieved.

The first year of the BABAR experiment at PEP-II (2001)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

The BABAR detector, situated at the SLAC PEP-II asymmetric e^+e^- collider, has been recording data at energies on and around the Upsilon(4S) resonance since May 1999. In this paper, we briefly...

Measurement of the B$^0$ and B$^+$ meson lifetimes with fully reconstructed hadronic final states (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

The B0 and B+ meson lifetimes have been measured in e+e- annihilation data collected in 1999 and 2000 with the BABAR detector at center-of-mass energies near the Upsilon(4S) resonance. Events are...

Measurement of the decays $B\to\phi K$ and $B\to\phi K*$ (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We have observed the decays B-->phi K and phi K^* in a sample of over 45 million B mesons collected with the BABAR detector at the PEP-II collider. The measured branching fractions are BF(B^+ --> phi...

Measurement of $J/\psi$ production in continuum $e^{+}e^{-}$ annihilations near $\sqrt{s}=10.6-GeV$ (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

The production of $J/\psi$ mesons in continuum $e^+e^-$ annihilations has been studied with the BABAR detector at energies near the $\Upsilon(4S)$ resonance, approximately 10.6 GeV. The mesons are...

Measurement of the B$^0$ and B$^+$ meson lifetimes with fully reconstructed hadronic final states (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

The B0 and B+ meson lifetimes have been measured in e+e- annihilation data collected in 1999 and 2000 with the BABAR detector at center-of-mass energies near the Upsilon(4S) resonance. Events are...

Measurement of the decays $B\to\phi K$ and $B\to\phi K*$ (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We have observed the decays B-->phi K and phi K^* in a sample of over 45 million B mesons collected with the BABAR detector at the PEP-II collider. The measured branching fractions are BF(B^+ --> phi...

Measurement of $J/\psi$ production in continuum $e^{+}e^{-}$ annihilations near $\sqrt{s}=10.6-GeV$ (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

The production of $J/\psi$ mesons in continuum $e^+e^-$ annihilations has been studied with the BABAR detector at energies near the $\Upsilon(4S)$ resonance, approximately 10.6 GeV. The mesons are...

Measurement of the B$^0$ and B$^+$ meson lifetimes with fully reconstructed hadronic final states (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

The B0 and B+ meson lifetimes have been measured in e+e- annihilation data collected in 1999 and 2000 with the BABAR detector at center-of-mass energies near the Upsilon(4S) resonance. Events are...

Measurement of the decays $B\to\phi K$ and $B\to\phi K*$ (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

We have observed the decays B-->phi K and phi K^* in a sample of over 45 million B mesons collected with the BABAR detector at the PEP-II collider. The measured branching fractions are BF(B^+ --> phi...

Measurement of $J/\psi$ production in continuum $e^{+}e^{-}$ annihilations near $\sqrt{s}=10.6-GeV$ (2001)

Aubert, B., Boutigny, D., Gaillard, J.M., Hicheur, A., Karyotakis, Y., Lees, J.P., ...

The production of $J/\psi$ mesons in continuum $e^+e^-$ annihilations has been studied with the BABAR detector at energies near the $\Upsilon(4S)$ resonance, approximately 10.6 GeV. The mesons are...

A study of time-dependent CP-violating asymmetries in $B^{0} \to J/\psi K^{0}_{S}$ and $B^{0} \to \psi(2S) K^{0}_{S}$ decays (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

We present a preliminary measurement of time-dependent CP-violating asymmetries in B0 -> J/psi K0S and B0 -> psi(2S) K0S decays recorded by the BABAR detector at the PEP-II asymmetric-energy B...

Measurement of inclusive production of charmonium states in B meson decays (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

We reconstruct the charmonium mesons J/psi, psi(2S) and chi_C1 using a sample of 8.46 x 10^6 B-anti-B events collected by the BABAR detector operating at e^+e^- center of mass energies near the Y(4S)...

Exclusive B decays to charmonium final states (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

We report on exclusive decays of B mesons into final states containing charmonium using data collected with the BABAR detector at the PEP-II storage rings. The charmonium states considered here are...

Measurement of the branching fractions for $B^{0}\to D^{*-}\pi^{+}$ and $B^{0} \to D^{*-}\rho^{+}$ (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

Using 5.2 fb-1 of e^+e^- annihilation data recorded with the BABAR detector at the PEP-II storage ring while operating on the Y(4S) resonance, a sample of fully reconstructed B^0 decays in the...

A measurement of the $B^{0}-\bar{B^0}$ oscillation frequency and determination of flavor-tagging efficiency using semileptonic and hadronic $B^{0}$ decays (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

B^0-anti-B^0 flavor oscillations are studied in e^+e^- annihilation data collected with the BABAR detector at center-of-mass energies near the Y(4S) resonance. One B is reconstructed in a hadronic or...

Measurement of the $B^{0}$ meson properties using partially reconstructed $B^{0} \to D^{*-}\pi^{+}$ and $B^{0} \to D^{*-}l^{+}\nu$ decay with the BABAR detector (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

The two B^0 decay processes B^0 --> D^{*-}pi^+ and B^0 --> D^{*-}l^+nu have been studied by means of a partial reconstruction technique using a data sample collected with the BABAR detector at the...

Measurement of the time dependence of $B^{0}-\bar B^{0}$ oscillations using inclusive dilepton events (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

A preliminary study of time dependence of B^0-anti-B^0 oscillations using dilepton events is presented. The flavor of the B meson is determined by the charge sign of the lepton. To separate signal...

A measurement of the branching fraction of the exclusive decay $B^{0} \to K^{*0}\gamma$ (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

The b --> s gamma transition proceeds by a loop ``penguin'' diagram. It may be used to measure precisely the couplings of the top quark and to search for the effects of any new particles appearing in...

Study of inclusive $D_S^{(*)+/-}$ production in B decays and measurement of $B^0 \to D^{*-}D_S^{(*)+}$ decays using a partial reconstruction technique (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

Electron-positron annihilation data collected by the BABAR detector near the Y(4S) resonance are used to study the inclusive decay of B mesons to D_S^(+/-) and D_S^(*+/-) mesons, where the D_S^(+/-)...

Measurement of branching fractions for two-body charmless B decays to charged pions and kaons at BABAR (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

We present preliminary results of a search for charmless two-body B decays to charged pions and kaons using data collected by the BABAR detector at the Stanford Linear Accelerator Center's PEP-II...

Measurements of charmless three-body and quasi-two-body B decays (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

We present preliminary results of a search for several exclusive charmless hadronic B decays from electron-positron annihilation data collected by the BABAR detector near the Y(4S) resonance. These...

Search for $B^{+} \to K^{+}l^{+}l^{-}$ and $B^{0} \to K^{*0}l^{+}l^{-}$ (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

Using a sample of 3.7 x 10^{6} Y(4S) --> B-anti-B events collected with the BABAR detector at the PEP-II storage ring, we search for the electroweak penguin decays B^+ --> K^+e^+e^-, B^+ -->...

A measurement of the charged and neutral B meson lifetimes using fully reconstructed decays (2000)

Aubert, B., Boucham, A., Boutigny, D., De Bonis, I., Favier, J., Gaillard, J.M., ...

Data collected with the BABAR detector at the PEP-II asymmetric B Factory at SLAC are used to study the lifetimes of the B^0 and B^+ mesons. The data sample consists of 7.4 fb-1 collected near the...

Exotic Searches (1994)

Doser, M., Palano, A.

The experimental information on the search for non $q \bar q$ mesons as glueballs, hybrids and multiquark states is reviewed. Candidate states which are particularly amenable to detailed study by...