Florida State University

output

19912026

most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing nucl-exShow all

569 papers · 1 filter

nucl-ex2026

A detailed view at magnetic dipole strengths: The case of semi-magic $^{50}$ Ti

B. Kelly, M. Spieker, U. Friman-Gayer +14

Magnetic dipole, $M 1$ , strengths were studied in semi-magic $^{50}$ Ti up to the neutron-separation threshold by combining data from $(d, p)$ one-neutron transfer, $(γ, γ^{'})$ real-phot…

nucl-ex2026

Observing the effects of numbers of valence nucleons on $0_{g s}^{+} \to 2_{1}^{+}$ transitions in deformed nuclei by comparing proton and neutron transition matrix elements

P. D. Cottle, L. A. Riley, A. Gade +2

We examined the ratios of neutron and proton transition matrix elements, $M_{n} / M_{p}$ , for the $0_{g s}^{+} \to 2_{1}^{+}$ transitions in 48 even-even stable nuclei with $N > 20$ for w…

nucl-ex2026

Excited states of $^{148}$ Nd studied via the $^{150}$ Nd $(p, t)^{148}$ Nd reaction and the observation of possible low-spin two-phonon octupole states at $N = 88$

A. L. Conley, M. Spieker, R. Aggarwal +15

We report new data from a $^{150}$ Nd $(p, t)^{148}$ Nd experiment performed at the John D. Fox Accelerator Laboratory of Florida State University. In total, 54 excited states of $^{…

nucl-ex2026

Measurement of the top quark pair production cross section in PbPb collisions at $s_{NN}$ = 5.36 TeV

CMS Collaboration

The inclusive cross section for top quark pair ( $t t ˉ$ ) production in lead-lead (PbPb) collisions is reported for the first time at a center-of-mass energy per nucleon…

nucl-ex2026★ 1 cited

Observation of the jet diffusion wake using dijets in heavy ion collisions

CMS Collaboration

Energetic quarks and gluons traversing a hot and dense quark-gluon plasma deposit energy and momentum into the medium before hadronizing to collimated sprays of particles, known as…

nucl-ex2026

Experimental study of $^{53}$ Cr via the $(d, p γ)$ reaction

M. Spieker, L. A. Riley, M. Heinze +24

Excited states in $^{53}$ Cr were studied via the $^{52}$ Cr $(d, p γ)$ reaction up to the neutron-separation threshold. Proton- $γ$ angular correlations and $γ$ decay branching ratios w…

nucl-ex2025★ 5 cited

Observation of suppressed charged-particle production in ultrarelativistic oxygen-oxygen collisions

CMS Collaboration

A hot and dense state of nuclear matter, known as the quark-gluon plasma, is created in collisions of ultrarelativistic heavy nuclei. Highly energetic quarks and gluons, collective…

nucl-ex2025★ 3 cited

Observation of long-range collective flow in OO and NeNe collisions and implications for nuclear structure studies

CMS Collaboration

The long-range collective flow of particles produced in oxygen-oxygen (OO) and neon-neon (NeNe) collisions is measured with the CMS detector at the CERN LHC. The data samples were…

nucl-ex2025★ 2 cited

Measurement of D $^{0}$ meson photoproduction in ultraperipheral heavy ion collisions

CMS Collaboration

This Letter reports the first measurement of photonuclear D $^{0}$ meson production in ultraperipheral heavy ion collisions. The study is performed using lead-lead collision data, wit…

nucl-ex2025★ 2 cited

Determination of proton and neutron contributions to the $0_{g . s .}^{+} \to 2_{1}^{+}$ excitations in $^{42}$ Si and $^{44}$ S using inelastic proton scattering in inverse kinematics and intermediate energy Coulomb excitation

L. A. Riley, I. Conroy, A. M. Himmelreich +26

We have measured the $0_{g . s .}^{+} \to 2_{1}^{+}$ transition in the neutron rich $N = 28$ isotope $^{42}$ Si using the probes of intermediate energy Coulomb excitation and inelastic…

nucl-ex2025

Exploring small-angle emissions in charm quark jets in proton-proton collisions at $s$ = 5.02 TeV

CMS Collaboration

A measurement of the angular structure of inclusive jets and those containing a prompt D $^{0}$ meson in proton-proton collisions at the LHC at a center-of-mass energy of 5.02 TeV is…

nucl-ex2025★ 5 cited

Universal Effective Charges in the $s d$ and $f p$ Shells

T. H. Ogunbeku, J. M. Allmond, T. J. Gray +79

The 247-keV state in $^{54}$ Sc, populated in the $β$ decay of $^{54}$ Ca, is reported here as a nanosecond isomer with a half-life of 26.0(22) ns. The state is interpreted as the $1…

nucl-ex2025★ 5 cited

Search for jet quenching with dijets from high-multiplicity pPb collisions at $s_{NN}$ = 8.16 TeV

CMS Collaboration

The first measurement of the dijet transverse momentum balance $x_{j}$ in proton-lead (pPb) collisions at a nucleon-nucleon center-of-mass energy of $s_{NN}$ = 8.16 TeV…

nucl-ex2025★ 1 cited

Observation of coherent $ϕ$ (1020) meson photoproduction in ultraperipheral PbPb collisions at $s_{NN}$ = 5.36 TeV

CMS Collaboration

The first observation of coherent $ϕ$ (1020) meson photoproduction off heavy nuclei is presented using ultraperipheral lead-lead collisions at a center-of-mass energy per nucleon pa…

nucl-ex2025★ 2 cited

Measurement of the transverse energy density in Au+Au collisions at $s_{N N} = 200$ GeV with the sPHENIX detector

sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya +302

This paper reports measurements of the transverse energy per unit pseudorapidity ( $d E_{T} / d η$ ) produced in Au+Au collisions at $s_{N N} = 200$ GeV, performed with the sPHENIX…

nucl-ex2025★ 3 cited

Measurement of charged hadron multiplicity in Au+Au collisions at $s_{NN} = 200$ GeV with the sPHENIX detector

sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya +302

The pseudorapidity distribution of charged hadrons produced in Au+Au collisions at a center-of-mass energy of $s_{NN} = 200$ GeV is measured using data collected by t…

nucl-ex2025★ 5 cited

Probing gluon fluctuations in nuclei with the first energy-dependent measurement of incoherent J/ $ψ$ photoproduction in ultraperipheral PbPb collisions

CMS Collaboration

Incoherent J/ $ψ$ photoproduction in heavy ion ultraperipheral collisions (UPCs) provides a sensitive probe of localized, fluctuating gluonic structures within heavy nuclei. This st…

nucl-ex2025★ 3 cited

Observation of the charged-particle multiplicity dependence of $σ_{ψ (2 S)} / σ_{J / ψ}$ in pPb collisions at 8.16 TeV

CMS Collaboration

Bound states of charm and anticharm quarks, known as charmonia, have a rich spectroscopic structure that can be used to probe the dynamics of hadron production in high-energy hadro…

nucl-ex2025★ 1 cited

Search for medium effects using jet axis decorrelation in inclusive jets from PbPb collisions at $s_{NN}$ = 5.02 TeV

CMS Collaboration

The jet axis decorrelation in inclusive jets is studied using lead-lead (PbPb) collisions at a center-of-mass energy per nucleon pair of 5.02 TeV. The jet axis decorrelation is def…

nucl-ex2025★ 8 cited

Observation of $Λ$ hyperon local polarization in pPb collisions at $s_{NN}$ = 8.16 TeV

CMS Collaboration

The polarization of the $Λ$ and $Λ$ hyperons along the beam direction has been measured in proton-lead (pPb) collisions at a center-of-mass energy per nucleon pair of 8.16…

nucl-ex2025★ 6 cited

Evidence for similar collectivity of high transverse momentum particles in pPb and PbPb collisions

CMS Collaboration

Charged hadron elliptic anisotropies ( $v_{2}$ ) are presented over a wide transverse momentum ( $p_{T}$ ) range for proton-lead (pPb) and lead-lead (PbPb) collisions at nucleon-nuc…

nucl-ex2024★ 5 cited

Nuclear structure and direct reaction studies in particle- $γ$ coincidence experiments at the FSU John D. Fox Superconducting Linear Accelerator Laboratory

M. Spieker, S. Almaraz-Calderon

Since its foundation in the 1960s, the John D. Fox Superconducting Linear Accelerator Laboratory at Florida State University (FSU) pursued research at the forefront of nuclear scie…

nucl-ex2024★ 8 cited

Measurement of light-by-light scattering and the Breit-Wheeler process, and search for axion-like particles in ultraperipheral PbPb collisions at $s_{NN}$ = 5.02 TeV

CMS Collaboration

Measurements of light-by-light scattering (LbL, $γ γ$ $\to$ $γ γ$ ) and the Breit-Wheeler process (BW, $γ γ$ $\to$ $e^{+} e^{-}$ ) are reported in ultraperipheral PbPb collisions at…

nucl-ex2024★ 1 cited

Proton removal from $^{73, 75}$ Br to $^{72, 74}$ Se at intermediate energies

M. Spieker, D. Bazin, S. Biswas +13

We report new experimental data for excited states of $^{72, 74}$ Se obtained from proton removal from $^{73, 75}$ Br secondary beams on a proton target. The experiments were performed…

A detailed view at magnetic dipole strengths: The case of semi-magic 50Ti

Observing the effects of numbers of valence nucleons on 0gs+​→21+​ transitions in deformed nuclei by comparing proton and neutron transition matrix elements

Excited states of 148Nd studied via the 150Nd(p,t)148Nd reaction and the observation of possible low-spin two-phonon octupole states at N=88

Measurement of the top quark pair production cross section in PbPb collisions at sNN​​ = 5.36 TeV

Observation of the jet diffusion wake using dijets in heavy ion collisions

Experimental study of 53Cr via the (d,pγ) reaction

Observation of suppressed charged-particle production in ultrarelativistic oxygen-oxygen collisions

Observation of long-range collective flow in OO and NeNe collisions and implications for nuclear structure studies

Measurement of D0 meson photoproduction in ultraperipheral heavy ion collisions

Determination of proton and neutron contributions to the 0g.s.+​→21+​ excitations in 42Si and 44S using inelastic proton scattering in inverse kinematics and intermediate energy Coulomb excitation

Exploring small-angle emissions in charm quark jets in proton-proton collisions at s​ = 5.02 TeV

Universal Effective Charges in the sd and fp Shells

Search for jet quenching with dijets from high-multiplicity pPb collisions at sNN​​ = 8.16 TeV

Observation of coherent ϕ(1020) meson photoproduction in ultraperipheral PbPb collisions at sNN​​ = 5.36 TeV

Measurement of the transverse energy density in Au+Au collisions at sNN​​=200 GeV with the sPHENIX detector

Measurement of charged hadron multiplicity in Au+Au collisions at sNN​​=200 GeV with the sPHENIX detector

Probing gluon fluctuations in nuclei with the first energy-dependent measurement of incoherent J/ψ photoproduction in ultraperipheral PbPb collisions

Observation of the charged-particle multiplicity dependence of σψ(2S)​/σJ/ψ​ in pPb collisions at 8.16 TeV

Search for medium effects using jet axis decorrelation in inclusive jets from PbPb collisions at sNN​​ = 5.02 TeV

Observation of Λ hyperon local polarization in pPb collisions at sNN​​ = 8.16 TeV

Evidence for similar collectivity of high transverse momentum particles in pPb and PbPb collisions

Nuclear structure and direct reaction studies in particle-γ coincidence experiments at the FSU John D. Fox Superconducting Linear Accelerator Laboratory

Measurement of light-by-light scattering and the Breit-Wheeler process, and search for axion-like particles in ultraperipheral PbPb collisions at sNN​​ = 5.02 TeV

Proton removal from 73,75Br to 72,74Se at intermediate energies

A detailed view at magnetic dipole strengths: The case of semi-magic $^{50}$ Ti

Observing the effects of numbers of valence nucleons on $0_{g s}^{+} \to 2_{1}^{+}$ transitions in deformed nuclei by comparing proton and neutron transition matrix elements

Excited states of $^{148}$ Nd studied via the $^{150}$ Nd $(p, t)^{148}$ Nd reaction and the observation of possible low-spin two-phonon octupole states at $N = 88$

Measurement of the top quark pair production cross section in PbPb collisions at $s_{NN}$ = 5.36 TeV

Experimental study of $^{53}$ Cr via the $(d, p γ)$ reaction

Measurement of D $^{0}$ meson photoproduction in ultraperipheral heavy ion collisions

Determination of proton and neutron contributions to the $0_{g . s .}^{+} \to 2_{1}^{+}$ excitations in $^{42}$ Si and $^{44}$ S using inelastic proton scattering in inverse kinematics and intermediate energy Coulomb excitation

Exploring small-angle emissions in charm quark jets in proton-proton collisions at $s$ = 5.02 TeV

Universal Effective Charges in the $s d$ and $f p$ Shells

Search for jet quenching with dijets from high-multiplicity pPb collisions at $s_{NN}$ = 8.16 TeV

Observation of coherent $ϕ$ (1020) meson photoproduction in ultraperipheral PbPb collisions at $s_{NN}$ = 5.36 TeV

Measurement of the transverse energy density in Au+Au collisions at $s_{N N} = 200$ GeV with the sPHENIX detector

Measurement of charged hadron multiplicity in Au+Au collisions at $s_{NN} = 200$ GeV with the sPHENIX detector

Probing gluon fluctuations in nuclei with the first energy-dependent measurement of incoherent J/ $ψ$ photoproduction in ultraperipheral PbPb collisions

Observation of the charged-particle multiplicity dependence of $σ_{ψ (2 S)} / σ_{J / ψ}$ in pPb collisions at 8.16 TeV

Search for medium effects using jet axis decorrelation in inclusive jets from PbPb collisions at $s_{NN}$ = 5.02 TeV

Observation of $Λ$ hyperon local polarization in pPb collisions at $s_{NN}$ = 8.16 TeV

Nuclear structure and direct reaction studies in particle- $γ$ coincidence experiments at the FSU John D. Fox Superconducting Linear Accelerator Laboratory

Measurement of light-by-light scattering and the Breit-Wheeler process, and search for axion-like particles in ultraperipheral PbPb collisions at $s_{NN}$ = 5.02 TeV

Proton removal from $^{73, 75}$ Br to $^{72, 74}$ Se at intermediate energies