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Showing 1 to 11 of 11 entries
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Cosmic-ray positron energy spectrum measured by PAMELA.

Physical review letters

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Bianco A, Boezio M, Bogomolov EA, Bongi M, Bonvicini V, Bottai S, Bruno A, Cafagna F, Campana D, Carbone R, Carlson P, Casolino M, Castellini G, De Donato C, De Santis C, De Simone N, Di Felice V, Formato V, Galper AM, Karelin AV, Koldashov SV, Koldobskiy SA, Krutkov SY, Kvashnin AN, Leonov A, Malakhov V, Marcelli L, Martucci M, Mayorov AG, Menn W, Mergé M, Mikhailov VV, Mocchiutti E, Monaco A, Mori N, Munini R, Osteria G, Palma F, Papini P, Pearce M, Picozza P, Pizzolotto C, Ricci M, Ricciarini SB, Rossetto L, Sarkar R, Scotti V, Simon M, Sparvoli R, Spillantini P, Stochaj SJ, Stockton JC, Stozhkov YI, Vacchi A, Vannuccini E, Vasilyev GI, Voronov SA, Yurkin YT, Zampa G, Zampa N, Zverev VG.
PMID: 24010424
Phys Rev Lett. 2013 Aug 23;111(8):081102. doi: 10.1103/PhysRevLett.111.081102. Epub 2013 Aug 19.

Precision measurements of the positron component in the cosmic radiation provide important information about the propagation of cosmic rays and the nature of particle sources in our Galaxy. The satellite-borne experiment PAMELA has been used to make a new...

Time Dependence of the Electron and Positron Components of the Cosmic Radiation Measured by the PAMELA Experiment between July 2006 and December 2015.

Physical review letters

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Boezio M, Bogomolov EA, Bongi M, Bonvicini V, Bottai S, Bruno A, Cafagna F, Campana D, Carlson P, Casolino M, Castellini G, De Santis C, Di Felice V, Galper AM, Karelin AV, Koldashov SV, Koldobskiy SA, Krutkov SY, Kvashnin AN, Leonov A, Malakhov V, Marcelli L, Martucci M, Mayorov AG, Menn W, Mergé M, Mikhailov VV, Mocchiutti E, Monaco A, Mori N, Munini R, Osteria G, Panico B, Papini P, Pearce M, Picozza P, Ricci M, Ricciarini SB, Simon M, Sparvoli R, Spillantini P, Stozhkov YI, Vacchi A, Vannuccini E, Vasilyev GI, Voronov SA, Yurkin YT, Zampa G, Zampa N, Potgieter MS, Vos EE.
PMID: 27367381
Phys Rev Lett. 2016 Jun 17;116(24):241105. doi: 10.1103/PhysRevLett.116.241105. Epub 2016 Jun 17.

Cosmic-ray electrons and positrons are a unique probe of the propagation of cosmic rays as well as of the nature and distribution of particle sources in our Galaxy. Recent measurements of these particles are challenging our basic understanding of...

Author Correction: Molecular basis for acetyl-CoA production by ATP-citrate lyase.

Nature structural & molecular biology

Wei X, Schultz K, Bazilevsky GA, Vogt A, Marmorstein R.
PMID: 32242119
Nat Struct Mol Biol. 2020 May;27(5):511-513. doi: 10.1038/s41594-020-0421-9.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

PAMELA results on the cosmic-ray antiproton flux from 60 MeV to 180 GeV in kinetic energy.

Physical review letters

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Boezio M, Bogomolov EA, Bonechi L, Bongi M, Bonvicini V, Borisov S, Bottai S, Bruno A, Cafagna F, Campana D, Carbone R, Carlson P, Casolino M, Castellini G, Consiglio L, De Pascale MP, De Santis C, De Simone N, Di Felice V, Galper AM, Gillard W, Grishantseva L, Hofverberg P, Jerse G, Karelin AV, Koldashov SV, Krutkov SY, Kvashnin AN, Leonov A, Malvezzi V, Marcelli L, Mayorov AG, Menn W, Mikhailov VV, Mocchiutti E, Monaco A, Mori N, Nikonov N, Osteria G, Papini P, Pearce M, Picozza P, Pizzolotto C, Ricci M, Ricciarini SB, Rossetto L, Simon M, Sparvoli R, Spillantini P, Stozhkov YI, Vacchi A, Vannuccini E, Vasilyev G, Voronov SA, Wu J, Yurkin YT, Zampa G, Zampa N, Zverev VG.
PMID: 20867623
Phys Rev Lett. 2010 Sep 17;105(12):121101. doi: 10.1103/PhysRevLett.105.121101. Epub 2010 Sep 13.

The satellite-borne experiment PAMELA has been used to make a new measurement of the cosmic-ray antiproton flux and the antiproton-to-proton flux ratio which extends previously published measurements down to 60 MeV and up to 180 GeV in kinetic energy....

New upper limit on strange quark matter abundance in cosmic rays with the PAMELA space experiment.

Physical review letters

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Boezio M, Bogomolov EA, Bongi M, Bonvicini V, Bottai S, Bruno A, Cafagna F, Campana D, Carlson P, Casolino M, Castellini G, De Donato C, De Santis C, De Simone N, Di Felice V, Formato V, Galper AM, Karelin AV, Koldashov SV, Koldobskiy S, Krutkov SY, Kvashnin AN, Leonov A, Malakhov V, Marcelli L, Martucci M, Mayorov AG, Menn W, Mergè M, Mikhailov VV, Mocchiutti E, Monaco A, Mori N, Munini R, Osteria G, Palma F, Panico B, Papini P, Pearce M, Picozza P, Ricci M, Ricciarini SB, Sarkar R, Scotti V, Simon M, Sparvoli R, Spillantini P, Stozhkov YI, Vacchi A, Vannuccini E, Vasilyev G, Voronov SA, Yurkin YT, Zampa G, Zampa N.
PMID: 26406816
Phys Rev Lett. 2015 Sep 11;115(11):111101. doi: 10.1103/PhysRevLett.115.111101. Epub 2015 Sep 08.

In this work we present results of a direct search for strange quark matter (SQM) in cosmic rays with the PAMELA space spectrometer. If this state of matter exists it may be present in cosmic rays as particles, called...

An anomalous positron abundance in cosmic rays with energies 1.5-100 GeV.

Nature

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Boezio M, Bogomolov EA, Bonechi L, Bongi M, Bonvicini V, Bottai S, Bruno A, Cafagna F, Campana D, Carlson P, Casolino M, Castellini G, De Pascale MP, De Rosa G, De Simone N, Di Felice V, Galper AM, Grishantseva L, Hofverberg P, Koldashov SV, Krutkov SY, Kvashnin AN, Leonov A, Malvezzi V, Marcelli L, Menn W, Mikhailov VV, Mocchiutti E, Orsi S, Osteria G, Papini P, Pearce M, Picozza P, Ricci M, Ricciarini SB, Simon M, Sparvoli R, Spillantini P, Stozhkov YI, Vacchi A, Vannuccini E, Vasilyev G, Voronov SA, Yurkin YT, Zampa G, Zampa N, Zverev VG.
PMID: 19340076
Nature. 2009 Apr 02;458(7238):607-9. doi: 10.1038/nature07942.

Antiparticles account for a small fraction of cosmic rays and are known to be produced in interactions between cosmic-ray nuclei and atoms in the interstellar medium, which is referred to as a 'secondary source'. Positrons might also originate in...

Cosmic-ray electron flux measured by the PAMELA experiment between 1 and 625 GeV.

Physical review letters

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Boezio M, Bogomolov EA, Bongi M, Bonvicini V, Borisov S, Bottai S, Bruno A, Cafagna F, Campana D, Carbone R, Carlson P, Casolino M, Castellini G, Consiglio L, De Pascale MP, De Santis C, De Simone N, Di Felice V, Galper AM, Gillard W, Grishantseva L, Jerse G, Karelin AV, Koldashov SV, Krutkov SY, Kvashnin AN, Leonov A, Malakhov V, Malvezzi V, Marcelli L, Mayorov AG, Menn W, Mikhailov VV, Mocchiutti E, Monaco A, Mori N, Nikonov N, Osteria G, Palma F, Papini P, Pearce M, Picozza P, Pizzolotto C, Ricci M, Ricciarini SB, Rossetto L, Sarkar R, Simon M, Sparvoli R, Spillantini P, Stochaj SJ, Stockton JC, Stozhkov YI, Vacchi A, Vannuccini E, Vasilyev G, Voronov SA, Wu J, Yurkin YT, Zampa G, Zampa N, Zverev VG.
PMID: 21668214
Phys Rev Lett. 2011 May 20;106(20):201101. doi: 10.1103/PhysRevLett.106.201101. Epub 2011 May 19.

Precision measurements of the electron component in the cosmic radiation provide important information about the origin and propagation of cosmic rays in the Galaxy. Here we present new results regarding negatively charged electrons between 1 and 625 GeV performed...

Spectra of high energy electron precipitation and atmospheric ionization rates retrieval from balloon measurements.

The Science of the total environment

Mironova I, Bazilevskaya G, Kovaltsov G, Artamonov A, Rozanov E, Mishev A, Makhmutov V, Karagodin A, Golubenko K.
PMID: 31634991
Sci Total Environ. 2019 Nov 25;693:133242. doi: 10.1016/j.scitotenv.2019.07.048. Epub 2019 Jul 19.

The bremsstrahlung from high and relativistic energy electron precipitation (HEEP) measured with balloon based instruments provides information on energy spectra and fluence of the precipitating energetic electrons allowing calculations of the atmospheric ionization. HEEP from the outer radiation belt...

New measurement of the antiproton-to-proton flux ratio up to 100 GeV in the cosmic radiation.

Physical review letters

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Boezio M, Bogomolov EA, Bonechi L, Bongi M, Bonvicini V, Bottai S, Bruno A, Cafagna F, Campana D, Carlson P, Casolino M, Castellini G, De Pascale MP, De Rosa G, Fedele D, Galper AM, Grishantseva L, Hofverberg P, Leonov A, Koldashov SV, Krutkov SY, Kvashnin AN, Malvezzi V, Marcelli L, Menn W, Mikhailov VV, Minori M, Mocchiutti E, Nagni M, Orsi S, Osteria G, Papini P, Pearce M, Picozza P, Ricci M, Ricciarini SB, Simon M, Sparvoli R, Spillantini P, Stozhkov YI, Taddei E, Vacchi A, Vannuccini E, Vasilyev G, Voronov SA, Yurkin YT, Zampa G, Zampa N, Zverev VG.
PMID: 19257498
Phys Rev Lett. 2009 Feb 06;102(5):051101. doi: 10.1103/PhysRevLett.102.051101. Epub 2009 Feb 02.

A new measurement of the cosmic-ray antiproton-to-proton flux ratio between 1 and 100 GeV is presented. The results were obtained with the PAMELA experiment, which was launched into low-Earth orbit on-board the Resurs-DK1 satellite on June 15th 2006. During...

PAMELA measurements of cosmic-ray proton and helium spectra.

Science (New York, N.Y.)

Adriani O, Barbarino GC, Bazilevskaya GA, Bellotti R, Boezio M, Bogomolov EA, Bonechi L, Bongi M, Bonvicini V, Borisov S, Bottai S, Bruno A, Cafagna F, Campana D, Carbone R, Carlson P, Casolino M, Castellini G, Consiglio L, De Pascale MP, De Santis C, De Simone N, Di Felice V, Galper AM, Gillard W, Grishantseva L, Jerse G, Karelin AV, Koldashov SV, Krutkov SY, Kvashnin AN, Leonov A, Malakhov V, Malvezzi V, Marcelli L, Mayorov AG, Menn W, Mikhailov VV, Mocchiutti E, Monaco A, Mori N, Nikonov N, Osteria G, Palma F, Papini P, Pearce M, Picozza P, Pizzolotto C, Ricci M, Ricciarini SB, Rossetto L, Sarkar R, Simon M, Sparvoli R, Spillantini P, Stozhkov YI, Vacchi A, Vannuccini E, Vasilyev G, Voronov SA, Yurkin YT, Wu J, Zampa G, Zampa N, Zverev VG.
PMID: 21385721
Science. 2011 Apr 01;332(6025):69-72. doi: 10.1126/science.1199172. Epub 2011 Mar 03.

Protons and helium nuclei are the most abundant components of the cosmic radiation. Precise measurements of their fluxes are needed to understand the acceleration and subsequent propagation of cosmic rays in our Galaxy. We report precision measurements of the...

Characterization of histone acylations links chromatin modifications with metabolism.

Nature communications

Simithy J, Sidoli S, Yuan ZF, Coradin M, Bhanu NV, Marchione DM, Klein BJ, Bazilevsky GA, McCullough CE, Magin RS, Kutateladze TG, Snyder NW, Marmorstein R, Garcia BA.
PMID: 29070843
Nat Commun. 2017 Oct 26;8(1):1141. doi: 10.1038/s41467-017-01384-9.

Over the last decade, numerous histone acyl post-translational modifications (acyl-PTMs) have been discovered, of which the functional significance is still under intense study. Here, we use high-resolution mass spectrometry to accurately quantify eight acyl-PTMs in vivo and after in...

Showing 1 to 11 of 11 entries