Searching for magnetic monopoles trapped in accelerator material at the Large Hadron Collider

If produced in high energy particle collisions at the LHC, magnetic monopoles could stop in material surrounding the interaction points. Obsolete parts of the beam pipe near the CMS interaction region, which were exposed to the products of pp and heavy ion collisions, were analysed using a SQUID-based magnetometer. The purpose of this work is to quantify the performance of the magnetometer in the context of a monopole search using a small set of samples of accelerator material ahead of the 2013 shutdown.Comment: 11 page

Raktaja Gulma in correlation with modern science conditions

In this fast pacing world, the life is getting over ambitious which ultimately gives rise to stress. Everyone is following inappropriate diet pattern which is full of chemical rich components. All these with some associated factors welcomes new diseases in coming generation. Due to changing life style in females, pregnancy is being avoided and that is why hormonal level gets disturbed which results in imbalance in Artavadhatu. Most of the females suffer from Artavajanyaroga like Raktajgulma.The study was aimed to scientifically specify the disease Raktajgulma mentioned from Brihattrayi and Laghuttrayi and to compare Raktajgulma with modern disease. According to Ayurveda classics in case of Raktajgulma, there is no enlargement seen in abdomen except lower abdominal region. Also in modern view haematometra, abdominal tumor, ovarian cysts, ovarian fibroma and pseudo pregnancy can be correlated with Raktajgulma

Effect of Soil and Foliar Application of Nutrients on Growth and Yield in Tomato (Lycopersicon esculentum Mill.)

An experiment was conducted to study the effect of foliar feeding of water- soluble fertilizers in combination with soil-applied fertilizers on growth, yield and quality attributes in tomato cv. Pant T-3. The experiment was laid out during 2009-10 in a randomized block design with four replications and six treatments. Water-soluble fertilizers were sprayed along with different levels of soil-applied fertilizers. Results of the experiments revealed that among the treatments, 87.5% recommended dose of NPK + foliar spray of water-soluble fertilizers recorded tallest plants, higher number of primary and secondary branches, more fruits per cluster, fruits per plant, fruit weight, fruit diameter, fruit pericarp thickness, highest fruit yield per plant and fruit-yield per hectare. However, early flowering and fruiting were observed in the Control (100% recommended dose of fertilizer). Economically, 87.5% recommended dose of NPK + foliar spray of water-soluble fertilizers was recorded highest net return of, Rs.1,25,890.05 and highest benefit:cost ratio of 2.73, in our trial

A Review Article on management of Pain through Charakokta Vedanasthapaka Mahakashaya

Ayurveda classical texts provide unique treatment modalities and medication for the disease conditions. In Charaka Samhita classifications are made based on Karmas called as Mahakashaya and these are classified into 50 groups. Vedanasthapana Dashemani is one such group which is said to be more effective in curing the aliments of pain. Pain can be described as any physical suffering or discomfort caused by illness or injury. No matter however mild the pain is anywhere in the body it lands you in a state of discomfort and affects your day today activities. The greatest disadvantage in Ayurveda is lack of use of effective analgesic in Ayurvedic medicines. Hence there is a constant quest for an ideal ayurvedic analgesic therapy that means Vedanasthapana Upaya. A holistic approach toward herbal drugs can reduce the cost and complications associated with important opioid and nonopioid drug usage and dosage. Thus, in this paper, an effort has been taken to shed some light on conceptual part of Vedanasthapana drugs and their use in pain management

High-spin spectroscopy in 207^{207}At: Evidence of a 29/2+^{+} isomeric state

Yrast and near-yrast states above the known 25/2$^{+}$ isomer in $^{207}$At are established for the first time. The level scheme is extended up to 47/2$\hbar$ and 6.5 MeV with the addition of about 60 new $\gamma$-ray transitions. The half-life of the 25/2$^{+}$ isomer is revisited and a value of $T_{1/2}$ = 107.5(9) ns is deduced. Evidence of a hitherto unobserved 29/2$^{+}$ isomer in $^{207}$At is presented. A systematic study of $B(E3)$ values for the transitions de-exciting the 29/2$^{+}$ isomer in the neighboring odd-$A$ At isotopes suggests a half-life in the 2$-$4 $\mu$s range for this state in $^{207}$At. The experimental results are compared with large-scale shell-model calculations performed using the KHM3Y effective interaction in the $Z$ = 50$-$126, $N$ = 82$-$184 model space and an overall good agreement is noted between the theory and the experiment. A qualitative comparison of the excited states and the isomers with analogous states in neighboring nuclei provides further insight into the structure of $^{207}$At.Comment: 15 pages, 13 figure

Coexisting single-particle excitations and octupole correlations in transitional nucleus 217Ra\mathbf{^{217}Ra}

The level structure of the transitional nucleus $\mathrm{^{217}Ra}$ has been extended with the addition of around 20 new transitions. The discrepancies between the placements of several transitions reported in the earlier studies are resolved. The newly-established negative-parity sequence at low excitation energies hints at the expected parity-doublet structures in this nucleus. The properties of the observed simplex bands are compared with that of similar bands in neighboring nuclei. Since the presence of parity-doublet structures reflect octupole correlations, theoretical calculations using reflection-asymmetric triaxial particle rotor model (RAT-PRM) have been performed. A comparison of the observed features of the simplex bands with the predictions of the RAT-PRM calculations suggests that $\mathrm{^{217}Ra}$ exhibits an intermediate the behavior between the extremes of spherical and octupole-deformed nuclei. The termination of the simplex bands at intermediate energies and the structures lying above reflect the dominance of the single-particle excitations at higher excitation energies.Comment: 15 pages, 16 figure

Search for squarks and gluinos in events with isolated leptons, jets and missing transverse momentum at s√=8 TeV with the ATLAS detector

The results of a search for supersymmetry in final states containing at least one isolated lepton (electron or muon), jets and large missing transverse momentum with the ATLAS detector at the Large Hadron Collider are reported. The search is based on proton-proton collision data at a centre-of-mass energy s√=8 TeV collected in 2012, corresponding to an integrated luminosity of 20 fb−1. No significant excess above the Standard Model expectation is observed. Limits are set on supersymmetric particle masses for various supersymmetric models. Depending on the model, the search excludes gluino masses up to 1.32 TeV and squark masses up to 840 GeV. Limits are also set on the parameters of a minimal universal extra dimension model, excluding a compactification radius of 1/R c = 950 GeV for a cut-off scale times radius (ΛR c) of approximately 30

Measurements of fiducial and differential cross sections for Higgs boson production in the diphoton decay channel at s√=8 TeV with ATLAS

Measurements of fiducial and differential cross sections are presented for Higgs boson production in proton-proton collisions at a centre-of-mass energy of s√=8 TeV. The analysis is performed in the H → γγ decay channel using 20.3 fb−1 of data recorded by the ATLAS experiment at the CERN Large Hadron Collider. The signal is extracted using a fit to the diphoton invariant mass spectrum assuming that the width of the resonance is much smaller than the experimental resolution. The signal yields are corrected for the effects of detector inefficiency and resolution. The pp → H → γγ fiducial cross section is measured to be 43.2 ±9.4(stat.) − 2.9 + 3.2 (syst.) ±1.2(lumi)fb for a Higgs boson of mass 125.4GeV decaying to two isolated photons that have transverse momentum greater than 35% and 25% of the diphoton invariant mass and each with absolute pseudorapidity less than 2.37. Four additional fiducial cross sections and two cross-section limits are presented in phase space regions that test the theoretical modelling of different Higgs boson production mechanisms, or are sensitive to physics beyond the Standard Model. Differential cross sections are also presented, as a function of variables related to the diphoton kinematics and the jet activity produced in the Higgs boson events. The observed spectra are statistically limited but broadly in line with the theoretical expectations

Measurement of χ c1 and χ c2 production with s√ = 7 TeV pp collisions at ATLAS

The prompt and non-prompt production cross-sections for the χ c1 and χ c2 charmonium states are measured in pp collisions at s√ = 7 TeV with the ATLAS detector at the LHC using 4.5 fb−1 of integrated luminosity. The χ c states are reconstructed through the radiative decay χ c → J/ψγ (with J/ψ → μ + μ −) where photons are reconstructed from γ → e + e − conversions. The production rate of the χ c2 state relative to the χ c1 state is measured for prompt and non-prompt χ c as a function of J/ψ transverse momentum. The prompt χ c cross-sections are combined with existing measurements of prompt J/ψ production to derive the fraction of prompt J/ψ produced in feed-down from χ c decays. The fractions of χ c1 and χ c2 produced in b-hadron decays are also measured