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In this short review we will highlight some of the recent advancements in the field of high-resolution laboratory spectroscopy that meet the needs dictated by the advent of highly sensitive and broadband telescopes like ALMA and SOFIA.…

Instrumentation and Methods for Astrophysics · Physics 2016-05-25 Sandra Brünken , Stephan Schlemmer

A study of the $^2$H$({\gamma},{\Lambda})$X reaction was performed using a tagged photon beam at the Research Center for Electron Photon Science (ELPH), Tohoku University. The photoproduced $\Lambda$ was measured in the $p{\pi^{-}}$ decay…

We have calculated accurate quantum reactive and elastic cross-sections for the prototypical barrierless reaction D$^{+}$ + H$_2$($v$=0, $j$=0) using the hyperspherical scattering method. The considered kinetic energy ranges from the…

Chemical Physics · Physics 2015-06-23 Manuel Lara , P. G. Jambrina , F. J. Aoiz , J. -M. Launay

The inclusive $K^+$ mesons production in $\pi^+$--nucleus reactions in the subthreshold energy regime is analyzed with respect to the one--step ($\pi^+n\to K^+\Lambda$) and the two--step ($\pi^+n\to \eta p_1,~ \eta p_2\to K^+\Lambda$)…

Nuclear Theory · Physics 2011-04-15 S. V. Efremov , E. Ya. Paryev

A high-statistics experiment on a deuterium target was performed using a real photon beam with energies up to 3.6 GeV at the CLAS detector of Jefferson Lab. The reaction reported here is for $\gamma d \to p K^- K^+ n$ where the neutron was…

High Energy Physics - Experiment · Physics 2007-05-23 K. H. Hicks

Pump-probe electron energy-loss spectroscopy (EELS) with femtosecond temporal resolution will be a transformative research tool for studying non-equilibrium chemistry and electronic dynamics of matter. In this paper, we propose a new…

Accelerator Physics · Physics 2017-11-15 R. K. Li , X. J. Wang

A novel experiment, aiming at demonstrating the feasibility of hypernuclear spectroscopy with heavy-ion beams, was conducted. Using the invariant mass method, the spectroscopy of hypernuclear products of 6Li projectiles on a carbon target…

The study of the structure of the 0+ spectrum in heavy nuclei has drawn much attention in the last two decades. In this contribution we study their properties from a microscopic point of view. The pseudo-SU(3) model (\tilde{SU}(3)) is…

Nuclear Theory · Physics 2026-04-27 Peter O. Hess , Sahila Chopra

We develop a novel model utilizing the forward $K^*$ production reaction off the nucleon, $\pi N \to K^* MB$, induced by a high-momentum $\pi$ beam, as a tool to study low-lying $Y^*$ resonances below and just above the $\bar{K}N$…

High Energy Physics - Phenomenology · Physics 2026-05-26 H. Kamano , T. -S. H. Lee

The $\Lambda$-$\Lambda$ effective interaction, in the channel $L=S=0$, in the nuclear medium is fitted to the available binding energies, $B_{\Lambda\Lambda}$, of double $\Lambda$ hypernuclei: $^{6}_{\Lambda\Lambda}$He,…

Nuclear Theory · Physics 2016-08-15 J. Caro , C. García-Recio , J. M. Nieves

The reaction p(@3.5\,GeV)+p -> p+\Lambda + K^+ can be studied to search for the existence of kaonic bound states like ppK^- leading to this final state. This effort has been motivated by the assumption that in p+p collisions the…

It is shown that the new data on the excitation energy Eex spectrum of the residual nuclear system in the Sigma-hypernuclear region in the reactions (K-,pi+-) on Be-9 and in the reaction (K-,pi+) on He-4 and C-12 can be described without…

Nuclear Theory · Physics 2009-10-31 O. D. Dalkarov , V. M. Kolybasov

Inclusive $K^0$ and $\Lambda$ photoproduction has been investigated at HERA with the H1 detector at an average photon-proton center of mass energy of 200 GeV in the transverse momentum range 0.5 <p_t <5 GeV. The production rates as a…

High Energy Physics - Experiment · Physics 2008-11-26 C. Adloff

Background: Measurements of polarization observables for the reactions $\vec{\gamma} p \rightarrow K^+ \Lambda$ and $\vec{\gamma} p \rightarrow K^+ \Sigma^0$ have been performed. This is part of a programme of measurements designed to study…

Nuclear Experiment · Physics 2016-06-22 CLAS Collaboration , C. A. Paterson , D. G. Ireland , K. Livingston , B. McKinnon

Results for the reaction gamma p --> K+ Lambda, studied within a constituent quark model and a dynamical coupled-channel approach, are presented and compared with recent data. Issues related to the search for missing baryon resonances are…

Nuclear Theory · Physics 2016-08-16 B. Juliá-Díaz , B. Saghai , F. Tabakin , W. -T. Chiang , T. -S. H. Lee , Z. Li

We investigate theoretically $\Lambda$ production spectra of $^3$He($\pi$, $K$) reactions at $p_\pi=$ 1.05--1.20 GeV/$c$ in the distorted-wave impulse approximation, using the continuum-discretized coupled-channel method. The production…

Nuclear Theory · Physics 2020-01-08 Toru Harada , Yoshiharu Hirabayashi

Hyperon recoil polarization measurements for the exclusive electroproduction of $K^+\Lambda$ and $K^+\Sigma^0$ final states from an unpolarized proton target have been carried out using the CLAS12 spectrometer at Jefferson Laboratory. The…

Nuclear Experiment · Physics 2025-05-20 D. S. Carman , A. D'Angelo , L. Lanza , V. I. Mokeev , P. Achenbach , J. S. Alvarado , M. J. Amaryan , H. Atac , H. Avakian , N. A. Baltzell , L. Barion , M. Bashkanov , M. Battaglieri , F. Benmokhtar , A. Bianconi , A. S. Biselli , M. Bondi , S. Boiarinov , F. Bossu , K. -Th. Brinkmann , W. J. Briscoe , S. Bueltmann , V. D. Burkert , T. Cao , R. Capobianco , A. Celentano , P. Chatagnon , V. Chesnokov , G. Ciullo , P. L. Cole , M. Contalbrigo , N. Dashyan , R. De Vita , A. Deur , S. Diehl , C. Dilks , C. Djalali , M. Dugger , R. Dupre , A. El Alaoui , L. El Fassi , L. Elouadrhiri , S. Fegan , A. Filippi , G. Gavalian , D. I. Glazier , R. W. Gothe , Y. Gotra , L. Guo , K. Hafidi , H. Hakobyan , M. Hattawy , F. Hauenstein , T. B. Hayward , D. Heddle , A. Hobart , M. Holtrop , Yu-Chun Hung , Y. Ilieva , D. G. Ireland , E. L. Isupov , H. Jiang , H. S. Jo , T. Kageya , V. Klimenko , A. Kripko , V. Kubarovsky , P. Lenisa , S. Liyanaarachchi , I. J. D. MacGregor , D. Marchand , V. Mascagna , D. Matamoros , M. Maynes , B. McKinnon , T. Mineeva , M. Mirazita , C. Munoz Camacho , P. Nadel-Turonski , T. Nagorna , K. Neupane , S. Niccolai , G. Niculescu , M. Osipenko , P. Pandey , M. Paolone , L. L. Pappalardo , R. Paremuzyan , E. Pasyuk , S. J. Paul , W. Phelps , N. Pilleux , S. Polcher Rafael , J. W. Price , Y. Prok , B. A. Raue , T. Reed , M. Ripani , J. Ritman , P. Rossi , C. Salgado , S. Schadmand , A. Schmidt , M. B. C. Scott , Y. G. Sharabian , S. Shrestha , D. Sokhan , N. Sparveris , N. Spreafico , S. Stepanyan , I. I. Strakovsky , S. Strauch , J. A. Tan , N. Trotta , R. Tyson , M. Ungaro , S. Vallarino , L. Venturelli , T. Vittorini , H. Voskanyan , E. Voutier , Y. Wang , D P. Watts , U. Weerasinghe , X. Wei , M. H. Wood , L. Xu , N. Zachariou , Z. W. Zhao , M. Zurek

The one- and two-step mechanisms of the $pd\to ^3H_\Lambda K^+$ reaction in the range of incident proton kinetic energy 1.13-3.0 GeV have been investigated. A remarkable peculiarity of the two-step mechanism which incorporates subprocesses…

Nuclear Theory · Physics 2009-10-31 V. I. Komarov , A. V. Lado , Yu. N. Uzikov

The characteristic and selective nature of the electro-magnetic production of Lambda-hypernuclei in exciting states is demonstrated assuming the medium-mass targets 28Si, 40Ca, and 52Cr. Formalism of DWIA is used adopting the Saclay-Lyon,…

Nuclear Theory · Physics 2007-06-27 P. Bydzovsky , M. Sotona , T. Motoba , K. Itonaga , K. Ogawa , O. Hashimoto