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List of works by Roald Sagdeev

A study of cosmic ray secondaries induced by the Mir space station using AMS-01

Analytic solution for self-regulated collective escape of cosmic rays from their acceleration sites ⬇️

scientific article published in the Astrophysical Journal

Angular distribution of energetic particles scattered by strongly anisotropic MHD turbulence: Understanding Milagro/IceCube results

Antiproton Flux, Antiproton-to-Proton Flux Ratio, and Properties of Elementary Particle Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station.

scientific article published on 26 August 2016

Brief history of the Phobos mission

scientific article published in Nature

Chaotic jets with multifractal space-time random walk

scientific article published on 01 August 1991

Chaotic streamlines in pre-turbulent states

scientific article published in Nature

Climate change and the integrity of science

scientific article

Comet Halley dust environment from SP-2 detector measurements

scientific article published in Nature

Comment on "theory and observations of slow-mode solitons in space plasmas".

scientific article published on 13 September 2005

Composition of comet Halley dust particles from Vega observations

scientific article published in Nature

Cosmic protons

scientific article (publication date: September 2000)

Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01

scientific article (publication date: March 2007)

Crater age and hydrogen content in lunar regolith from LEND neutron data

article by Richard D. Starr et al published November 2018 in Planetary and Space Science

Determination of Venus Winds by Ground-Based Radio Tracking of the VEGA Balloons.

scientific article

Direct evidence of nonstationary collisionless shocks in space plasmas

scientific article published on 27 February 2019

Electron and Positron Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station

scientific article (publication date: 18 September 2014)

Estimates of mass and angular momentum in the Oort cloud

scientific article published in January 1988

Evidence for the sequestration of hydrogen-bearing volatiles towards the Moon’s southern pole-facing slopes

article

Experiment LEND of the NASA Lunar Reconnaissance Orbiter for high-resolution mapping of neutron emission of the Moon.

scientific article published on August 2008

Explosive energy release in magnetic shocks

scientific article published on 07 March 2002

First Result from the Alpha Magnetic Spectrometer on the International Space Station: Precision Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5–350 GeV

scientific article

Fractal properties of the stretch-twist-fold magnetic dynamo

scientific article published on 01 May 1996

Global maps of lunar neutron fluxes from the LEND instrument

scholarly article

Helium in near Earth orbit

High Statistics Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5–500 GeV with the Alpha Magnetic Spectrometer on the International Space Station

scientific article

High spatial resolution studies of epithermal neutron emission from the lunar poles: Constraints on hydrogen mobility

scholarly article

History of science. Sputnik and the Soviets

scientific article published in October 2007

How electron two-stream instability drives cyclic Langmuir collapse and continuous coherent emission ⬇️

scientific article published on 30 January 2017

Hydrogen mapping of the lunar south pole using the LRO neutron detector experiment LEND.

scientific article published on October 2010

Implications of the VEGA Balloon Results for Venus Atmospheric Dynamics

scientific article published in Science

International Cooperation: The Inter-Agency Consultative Group for Space Science (IACG)

scholarly article

Is the nucleus of comet Halley a low density body?

scientific article published in January 1988

Isotopic composition of light nuclei in cosmic rays: results from AMS-01 ⬇️

scientific article (publication date: 13 July 2011)

Leptons in near earth orbit

Lunar Exploration Neutron Detector for the NASA Lunar Reconnaissance Orbiter

article by I. G. Mitrofanov et al published 19 December 2009 in Space Science Reviews

Mechanism for spectral break in cosmic ray proton spectrum of supernova remnant W44 ⬇️

scientific article published on February 15, 2011

Metamaterials: electromagnetic enhancement at zero-index transition

scientific article

Modeling Sustainability: Population, Inequality, Consumption, and Bidirectional Coupling of the Earth and Human Systems

article

Moonshine: Diurnally varying hydration through natural distillation on the Moon, detected by the Lunar Exploration Neutron Detector (LEND).

scientific article published on July 2015

NASA: what now? ⬇️

scientific article published on April 7, 2011

Observation of Complex Time Structures in the Cosmic-Ray Electron and Positron Fluxes with the Alpha Magnetic Spectrometer on the International Space Station

scientific article published in Physical Review Letters

Observation of Fine Time Structures in the Cosmic Proton and Helium Fluxes with the Alpha Magnetic Spectrometer on the International Space Station

scientific article published in Physical Review Letters

Observation of New Properties of Secondary Cosmic Rays Lithium, Beryllium, and Boron by the Alpha Magnetic Spectrometer on the International Space Station

scientific article published in January 2018

Observation of the Identical Rigidity Dependence of He, C, and O Cosmic Rays at High Rigidities by the Alpha Magnetic Spectrometer on the International Space Station

scientific article

Overview of VEGA Venus Balloon in Situ Meteorological Measurements

scientific article published in Science

Precision Measurement of Cosmic-Ray Nitrogen and its Primary and Secondary Components with the Alpha Magnetic Spectrometer on the International Space Station

scientific article published in Physical Review Letters

Precision Measurement of the (e^{+}+e^{-}) Flux in Primary Cosmic Rays from 0.5 GeV to 1 TeV with the Alpha Magnetic Spectrometer on the International Space Station

scientific article published in Physical Review Letters

Precision Measurement of the Boron to Carbon Flux Ratio in Cosmic Rays from 1.9 GV to 2.6 TV with the Alpha Magnetic Spectrometer on the International Space Station

scientific article published on 28 November 2016

Precision Measurement of the Helium Flux in Primary Cosmic Rays of Rigidities 1.9 GV to 3 TV with the Alpha Magnetic Spectrometer on the International Space Station.

scientific article published on 17 November 2015

Precision Measurement of the Proton Flux in Primary Cosmic Rays from Rigidity 1 GV to 1.8 TV with the Alpha Magnetic Spectrometer on the International Space Station.

scientific article

Probing nearby cosmic-ray accelerators and interstellar medium turbulence with MILAGRO hot spots ⬇️

scientific article published in the Astrophysical Journal

Properties of Cosmic Helium Isotopes Measured by the Alpha Magnetic Spectrometer

scientific article published on 01 November 2019

Properties of Neon, Magnesium, and Silicon Primary Cosmic Rays Results from the Alpha Magnetic Spectrometer

scientific article published on 01 May 2020

Proton-helium spectral anomaly as a signature of cosmic ray accelerator.

scientific article

Protons in near earth orbit

Re-evaluation of the chemistry of dust grains in the coma of comet Halley

scientific article published in Nature

Recurrence times of γ-ray bursts from neutron star/comet encounters

scientific article published in Nature

Rejection of a proposed 7.4-day rotation period of the comet Halley nucleus

scientific article published in Nature

Relative composition and energy spectra of light nuclei in cosmic rays: results from AMS-01 ⬇️

scientific article (publication date: 2 November 2010)

Results of ZARNITZA-2, a rocket experiment on artificial electron beam injection in the ionosphere

article by V.S. Dokukin et al published January 1981 in Advances in Space Research

Russian science: What the scientists say

scientific article published in Nature

Search for antihelium in cosmic rays

Sharing astronomical costs

scientific article published in Nature

Testing lunar permanently shadowed regions for water ice: LEND results from LRO

scholarly article

Testing polar spots of water-rich permafrost on the Moon: LEND observations onboard LRO

scholarly article

The Alpha Magnetic Spectrometer (AMS)

The Alpha Magnetic Spectrometer (AMS) on the International Space Station: Part I – results from the test flight on the space shuttle

scientific article (publication date: August 2002)

The VEGA Venus Balloon Experiment

scientific article

The rise and fall of Mir

scientific article

The slow slide towards a new battlefield?

journal article; published in Nature on 2009-07-15

Towards Understanding the Origin of Cosmic-Ray Electrons

scientific article published on 01 March 2019

Towards Understanding the Origin of Cosmic-Ray Positrons

scientific article published on 01 February 2019

Vega spacecraft encounters with comet Halley

scientific article published in Nature

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