NFDI4DS | UHH-SEMS - Publication Details

M. Martemianov

ORCID: 0000-0001-6682-2830

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A5042796525

Research Areas

Particle physics theoretical and experimental studies
Quantum Chromodynamics and Particle Interactions
High-Energy Particle Collisions Research
Nuclear physics research studies
Dark Matter and Cosmic Phenomena
Particle Detector Development and Performance
Nuclear Physics and Applications
Superconducting Materials and Applications
Radiation Detection and Scintillator Technologies
Atomic and Subatomic Physics Research
Atomic and Molecular Physics
Radiation Therapy and Dosimetry
Particle accelerators and beam dynamics
Computational Physics and Python Applications
Nuclear reactor physics and engineering
Cosmology and Gravitation Theories
Black Holes and Theoretical Physics
Distributed and Parallel Computing Systems
Superconducting and THz Device Technology
X-ray Spectroscopy and Fluorescence Analysis
Astrophysics and Cosmic Phenomena
Particle Accelerators and Free-Electron Lasers
Neutrino Physics Research
Graphite, nuclear technology, radiation studies
Mass Spectrometry Techniques and Applications

Kurchatov Institute
2015-2023

Institute for Theoretical and Experimental Physics
2008-2019

Istituto Nazionale di Fisica Nucleare, Sezione di Roma I
2002-2015

Sapienza University of Rome
2002-2015

Institute on Taxation and Economic Policy
2014

University of Bari Aldo Moro
2013-2014

Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Frascati
2002-2013

Karlsruhe Institute of Technology
2001-2005

Istituto Nazionale di Fisica Nucleare
2004

Istituto Nazionale di Fisica Nucleare, Sezione di Trieste
2002

The tracking detector of the KLOE experiment

OPENALEX - Publications

M. Adinolfi F. Ambrosino A. Andryakov A. Antonelli M. Antonelli and 95 more

10.1016/s0168-9002(02)00514-4 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2002-08-01

The KLOE electromagnetic calorimeter

OPENALEX - Publications

M. Adinolfi F. Ambrosino A. Antonelli M. Antonelli F. Anulli and 91 more

10.1016/s0168-9002(01)01502-9 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2002-04-01

Measurement of σ(e+e−→π+π−γ) and extraction of <mml:math …

OPENALEX - Publications

A. Aloisio F. Ambrosino A. Antonelli M. Antonelli C. Bacci and 95 more

10.1016/j.physletb.2004.11.068 article EN Physics Letters B 2004-12-13

Physics with the KLOE-2 experiment at the upgraded DAΦNE

OPENALEX - Publications

Giovanni Amelino-Camelia F. Archilli D. Babusci D. Badoni G. Bencivenni and 93 more

10.1140/epjc/s10052-010-1351-1 article EN The European Physical Journal C 2010-06-21

Limit on the production of a light vector gauge boson in ϕ meson decays with the KLOE detector

OPENALEX - Publications

D. Babusci D. Badoni I. Balwierz-Pytko G. Bencivenni C. Bini and 65 more

10.1016/j.physletb.2013.01.067 article EN Physics Letters B 2013-02-06

Measurement of σ(e+e−→π+π−γ(γ<mml:mo stretchy="…

OPENALEX - Publications

F. Ambrosino A. Antonelli M. Antonelli F. Archilli C. Bacci and 75 more

10.1016/j.physletb.2008.10.060 article EN Physics Letters B 2008-11-09

Precision measurement of σ(e+e−→π+<mml…

OPENALEX - Publications

D. Babusci D. Badoni I. Balwierz-Pytko G. Bencivenni C. Bini and 69 more

10.1016/j.physletb.2013.02.029 article EN Physics Letters B 2013-02-20

Search for a vector gauge boson in ϕ meson decays with the KLOE detector

OPENALEX - Publications

F. Archilli D. Babusci D. Badoni I. Balwierz G. Bencivenni and 72 more

The existence of a light dark force mediator has been tested with the KLOE detector at DAPHNE. This particle, called U, is searched for using decay chain phi-->etaU, eta-->pi+pi-pi0, U-->e+e-. No evidence found in 1.5 fb-1 data. resulting exclusion plot covers mass range 5

10.1016/j.physletb.2011.11.033 article EN cc-by Physics Letters B 2011-11-21

Search for light vector boson production ine+e−→μ+μ</…

OPENALEX - Publications

D. Babusci I. Balwierz-Pytko G. Bencivenni C. Bloise F. Bossi and 64 more

We have searched for a light vector boson U, the possible carrier of "dark force", with KLOE detector at DAΦNE e+e− collider, motivated by astrophysical evidence presence dark matter in Universe. Using collisions collected an integrated luminosity 239.3 pb−1, we look dimuon mass peak reaction e+e−→μ+μ−γ, corresponding to decay U→μ+μ−. find no U signal. set 90% CL upper limit mixing parameter squared between photon and 1.6×10−5 8.6×10−7 region 520<mU<980 MeV.

10.1016/j.physletb.2014.08.005 article EN cc-by Physics Letters B 2014-08-07

Study of the decay φ→π0π0γ with the KLOE detector

OPENALEX - Publications

A. Aloisio F. Ambrosino A. Antonelli M. Antonelli C. Bacci and 95 more

10.1016/s0370-2693(02)01838-5 article EN Physics Letters B 2002-06-01

Test of CPT and Lorentz symmetry in entangled neutral kaons with the KLOE experiment

OPENALEX - Publications

D. Babusci I. Balwierz-Pytko G. Bencivenni C. Bloise F. Bossi and 67 more

Neutral kaon pairs produced in phi decays anti-symmetric entangled state can be exploited to search for violation of CPT symmetry and Lorentz invariance. We present an analysis the CP-violating process phi->K_S K_L->pi+pi-pi+pi- based on 1.7 fb-1 data collected by KLOE experiment at Frascati phi-factory DAFNE. The are used perform a measurement CPT-violating parameters Delta_amu neutral kaons contest Standard Model Extension framework. measured reference frame fixed stars are: Delta_ao =...

10.1016/j.physletb.2014.01.026 article EN cc-by Physics Letters B 2014-01-16

Study of the decay φ→ηπ0γ with the KLOE detector

OPENALEX - Publications

A. Aloisio F. Ambrosino A. Antonelli M. Antonelli C. Bacci and 95 more

10.1016/s0370-2693(02)01821-x article EN Physics Letters B 2002-06-01

Data handling, reconstruction, and simulation for the KLOE experiment

OPENALEX - Publications

F. Ambrosino A. Antonelli M. Antonelli C. Bini C. Bloise and 58 more

10.1016/j.nima.2004.06.155 article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2004-08-05

Study of Nucleon Charge-Exchange Processes at $^{12}$C Fragmentation with an Energy of 300 MeV/Nucleon

OPENALEX - Publications

A. A. Kulikovskaya M. Martemianov

The search of reactions with nucleon charge-exchange was performed on the FRAGM fragment-separator TWAC accelerator complex at fragmentation carbon nuclei an energy 300 MeV/nucleon a thin beryllium target. experimental setup, located angle 3.5 degrees to incident beam, had high momentum resolution. Differential cross sections were measured for $^{11}$Be, $^{12}$B and $^{12}$Be as function momentum. data compared theoretical predictions various models nucleus-nucleus interactions other...

10.48550/arxiv.2501.14354 preprint EN arXiv (Cornell University) 2025-01-24

The trigger system of the KLOE experiment

OPENALEX - Publications

Marta Adinolfi F. Ambrosino M. Antonelli C. Bini V. Bocci and 60 more

10.1016/s0168-9002(02)01313-x article EN Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 2002-10-01

Measurement ofπ0photoproduction on the proton at MAMI C

OPENALEX - Publications

P. Adlarson F. Afzal C. S. Akondi J. R. M. Annand H. J. Arends and 86 more

Differential cross sections for the gamma p -> pi^0 reaction have been measured with A2 tagged-photon facilities at Mainz Microtron, MAMI C, up to center-of-mass energy W=1.9 GeV. The new results, obtained a fine and angular binning, increase existing quantity of photoproduction data by ~47%. Owing unprecedented statistical accuracy full coverage, results are sensitive high partial-wave amplitudes. This is demonstrated decomposition differential in terms Legendre polynomials further...

10.1103/physrevc.92.024617 article EN publisher-specific-oa Physical Review C 2015-08-24

Study of the Dalitz decay ϕ → ηe + e − with the KLOE detector

OPENALEX - Publications

D. Babusci I. Balwierz-Pytko G. Bencivenni C. Bloise F. Bossi and 61 more

We have studied the vector to pseudoscalar conversion decay ϕ→ηe+e−, with η→π0π0π0, KLOE detector at DAΦNE. The data set of 1.7 fb−1 e+e− collisions s∼Mϕ contains a clear signal ∼31,000 events from which we measured value BR(ϕ→ηe+e−)=(1.075±0.007±0.038)×10−4. same sample is used determine transition form factor by fit invariant mass spectrum, obtaining bϕη=(1.28±0.10−0.08+0.09) GeV−2, that improves five precision previous measurement and in good agreement VMD expectations.

10.1016/j.physletb.2015.01.011 article EN cc-by Physics Letters B 2015-01-14

Measurement of the absolute branching ratio of the K+→π+π−<mml…

OPENALEX - Publications

D. Babusci I. Balwierz-Pytko G. Bencivenni C. Bloise F. Bossi and 61 more

The absolute branching ratio of the K+→π+π−π+(γ) decay, inclusive final-state radiation, has been measured using ∼17 million tagged K+ mesons collected with KLOE detector at DAΦNE, Frascati ϕ-factory. result is:BR(K+→π+π−π+(γ))=0.05565±0.00031stat±0.00025syst a factor ≃ 5 more precise respect to previous result. This work completes program precision measurements dominant kaon ratios KLOE.

10.1016/j.physletb.2014.09.033 article EN cc-by Physics Letters B 2014-09-19

A new limit on the CP violating decay KS→3π0 with the KLOE experiment

OPENALEX - Publications

D. Babusci D. Badoni I. Balwierz-Pytko G. Bencivenni C. Bini and 68 more

We have carried out a new direct search for the CP violating decay KS -> 3pi0 with 1.7 fb^-1 of e+e- collisions collected by KLOE detector at phi-factory DAFNE. searched this in sample about 5.9 x 10^8 KL events tagging means interaction calorimeter and requiring six prompt photons. With respect to our previous search, analysis has been improved increasing factor four tagged more effective background rejection fake tags spurious clusters. find no candidates data simulated samples, while...

10.1016/j.physletb.2013.05.008 article EN cc-by Physics Letters B 2013-05-09

Measurement of the π0→e+e−γ Dalitz decay at the Mainz Microtron

OPENALEX - Publications

P. Adlarson F. Afzal P. Aguar-Bartolomé Z. Ahmed C. S. Akondi and 92 more

The Dalitz decay π0→e+e−γ has been measured in the γp→π0p reaction with A2 tagged-photon facility at Mainz Microtron, MAMI. value obtained for slope parameter of π0 electromagnetic transition form factor, aπ=0.030±0.010tot, is agreement existing measurements this and recent theoretical calculations. uncertainty aπ lower than previous results based on decay.Received 16 November 2016DOI:https://doi.org/10.1103/PhysRevC.95.025202©2017 American Physical SocietyPhysics Subject Headings...

10.1103/physrevc.95.025202 article EN publisher-specific-oa Physical review. C 2017-02-09

Measurement of Γ(φ→η′γ)/Γ(φ→ηγ) and the pseudoscalar mixing angle

OPENALEX - Publications

A. Aloisio F. Ambrosino A. Antonelli M. Antonelli C. Bacci and 95 more

10.1016/s0370-2693(02)02145-7 article EN Physics Letters B 2002-08-01

Study of the decay φ→π+π−π0 with the KLOE detector

OPENALEX - Publications

A. Aloisio F. Ambrosino A. Antonelli M. Antonelli C. Bacci and 95 more

10.1016/s0370-2693(03)00402-7 article EN Physics Letters B 2003-05-01

Measurement of Γ(η→π+π−γ)/Γ</mml:mi…

OPENALEX - Publications

D. Babusci D. Badoni I. Balwierz-Pytko G. Bencivenni C. Bini and 69 more

10.1016/j.physletb.2012.11.032 article EN Physics Letters B 2012-11-16

Protons from carbon ion fragmentation at 0.3–2.0 GeV/nucleon: Comparison with models of ion-ion interactions

OPENALEX - Publications

B. M. Abramov P. N. Alekseev Yu. A. Borodin S. A. Bulychjov I. A. Dukhovskoy and 7 more

10.1134/s1063778815020039 article EN Physics of Atomic Nuclei 2015-05-01

Cross section for γn→π0n measured at the Mainz A2 experiment

OPENALEX - Publications

W. J. Briscoe M. Hadžimehmedović A. E. Kudryavtsev V. V. Kulikov M. Martemianov and 88 more

The $\ensuremath{\gamma}n\ensuremath{\rightarrow}{\ensuremath{\pi}}^{0}n$ differential cross section evaluated for 27 energy bins span the photon-energy range 290--813 MeV ($W=1.195$--1.553 GeV) and pion c.m. polar production angles, ranging from ${18}^{\ensuremath{\circ}}$ to ${162}^{\ensuremath{\circ}}$, making use of model-dependent nuclear corrections extract ${\ensuremath{\pi}}^{0}$ data on neutron measurements deuteron target. Additionally, total photoabsorption was measured. tagged...

10.1103/physrevc.100.065205 article EN Physical review. C 2019-12-11

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